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Author SHA1 Message Date
Tuan-Dat Tran
f4a322ed5d feat(ubuntu): Install github releases dynamically 
Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>
 2025-02-12 23:35:02 +01:00
Tuan-Dat Tran
6dc7e5ac27 Added ubuntu setup 
Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>
 2025-02-10 21:33:40 +01:00
Tuan-Dat Tran
09bbc04959 feat(docker): Added elasticsearch and kibana, need ssl cert and logstash 
Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>
 2025-02-07 09:39:48 +01:00
262 changed files with 2322 additions and 6242 deletions
Expand all files Collapse all files

33
.ansible-lint
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@@ -1,33 +0,0 @@
---
# .ansible-lint
# Specify exclude paths to prevent linting vendor roles, etc.
exclude_paths:
- ./.git/
- ./.venv/
- ./galaxy_roles/
# A list of rules to skip. This is a more modern and readable alternative to 'skip_list'.
skip_list:
- experimental
- fqcn-builtins
- no-handler
- var-naming
- no-changed-when
- risky-shell-pipe
# Enforce certain rules that are not enabled by default.
enable_list:
- no-free-form
- var-spacing
- no-log-password
- no-relative-path
- command-instead-of-module
- fqcn[deep]
- no-changed-when
# Offline mode disables any features that require internet access.
offline: false
# Set the desired verbosity level.
verbosity: 1

17
.editorconfig
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@@ -1,17 +0,0 @@
root = true
[*]
indent_style = space
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
[*.{yml,yaml}]
indent_size = 2
[*.py]
indent_size = 4
[*.md]
trim_trailing_whitespace = false

8
.gitattributes vendored
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@@ -1,8 +0,0 @@
vars/group_vars/proxmox/secrets_vm.yml diff=ansible-vault merge=binary
vars/group_vars/all/secrets.yml diff=ansible-vault merge=binary
vars/group_vars/docker/secrets.yml diff=ansible-vault merge=binary
vars/group_vars/k3s/secrets.yml diff=ansible-vault merge=binary
vars/group_vars/k3s/secrets_token.yml diff=ansible-vault merge=binary
vars/group_vars/kubernetes/secrets.yml diff=ansible-vault merge=binary
vars/group_vars/proxmox/secrets.yml diff=ansible-vault merge=binary
vars/group_vars/proxmox/secrets_vm.yml diff=ansible-vault merge=binary

45
.github/workflows/ci.yaml vendored
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@@ -1,45 +0,0 @@
name: CI
on:
push:
branches: [main, master]
pull_request:
branches: [main, master]
jobs:
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: '3.11'
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install ansible-lint==6.22.2 ansible-core==2.15.8
- name: Install Ansible collections
run: ansible-galaxy collection install -r requirements.yaml
- name: Run ansible-lint
run: ansible-lint
pre-commit:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: '3.11'
- name: Install pre-commit
run: pip install pre-commit
- name: Run pre-commit
run: pre-commit run --all-files

1
.gitignore vendored
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@@ -1 +0,0 @@
.worktrees/

23
.pre-commit-config.yaml
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@@ -1,23 +0,0 @@
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v4.6.0
hooks:
- id: trailing-whitespace
- id: end-of-file-fixer
- id: check-yaml
- id: check-added-large-files
- repo: local
hooks:
- id: ansible-galaxy-install
name: Install ansible-galaxy collections
entry: ansible-galaxy collection install -r requirements.yaml
language: system
pass_filenames: false
always_run: true
- repo: https://github.com/ansible/ansible-lint
rev: v6.22.2
hooks:
- id: ansible-lint
files: \.(yaml)$
additional_dependencies:
- ansible-core==2.15.8

130
README.md
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@@ -1,82 +1,74 @@
# TuDatTr IaC
**I do not recommend this project being used for one's own infrastructure, as this project is heavily attuned to my specific host/network setup.**
**I do not recommend this project being used for ones own infrastructure, as
this project is heavily attuned to my specific host/network setup**
The Ansible Project to provision fresh Debian VMs for my Proxmox instances.
Some values are hard coded such as the public key both in
[./scripts/debian_seed.sh](./scripts/debian_seed.sh) and [./group_vars/all/vars.yml](./group_vars/all/vars.yml).
This Ansible project automates the setup of a K3s Kubernetes cluster on Proxmox VE. It also includes playbooks for configuring Docker hosts, load balancers, and other services.
## Prerequisites
## Repository Structure
- [secrets.yml](secrets.yml) in the root directory of this repository.
Skeleton file can be found as [./secrets.yml.skeleton](./secrets.yml.skeleton).
- IP Configuration of hosts like in [./host_vars/\*](./host_vars/*)
- Setup [~/.ssh/config](~/.ssh/config) for the respective hosts used.
- Install `passlib` for your operating system. Needed to hash passwords ad-hoc.
The repository is organized into the following main directories:
## Improvable Variables
- `playbooks/`: Contains the main Ansible playbooks for different setup scenarios.
- `roles/`: Contains the Ansible roles that are used by the playbooks.
- `vars/`: Contains variable files, including group-specific variables.
- `group_vars/k3s/vars.yml`:
- `k3s.server.ips`: Take list of IPs from host_vars `k3s_server*.yml`.
- `k3s_db_connection_string`: Embed this variable in the `k3s.db.`-directory.
Currently causes loop.
## Playbooks
## Run Playbook
The following playbooks are available:
To run a first playbook and test the setup the following command can be executed.
- `proxmox.yml`: Provisions VMs and containers on Proxmox VE.
- `k3s-servers.yml`: Sets up the K3s master nodes.
- `k3s-agents.yml`: Sets up the K3s agent nodes.
- `k3s-loadbalancer.yml`: Configures a load balancer for the K3s cluster.
- `k3s-storage.yml`: Configures storage for the K3s cluster.
- `docker.yml`: Sets up Docker hosts and their load balancer.
- `docker-host.yml`: Configures the docker hosts.
- `docker-lb.yml`: Configures a load balancer for Docker services.
- `kubernetes_setup.yml`: A meta-playbook for setting up the entire Kubernetes cluster.
## Roles
The following roles are defined:
- `common`: Common configuration tasks for all nodes.
- `proxmox`: Manages Proxmox VE, including VM and container creation.
- `k3s_server`: Installs and configures K3s master nodes.
- `k3s_agent`: Installs and configures K3s agent nodes.
- `k3s_loadbalancer`: Configures an Nginx-based load balancer for the K3s cluster.
- `k3s_storage`: Configures storage solutions for Kubernetes.
- `docker_host`: Installs and configures Docker.
- `kubernetes_argocd`: Deploys Argo CD to the Kubernetes cluster.
- `node_exporter`: Installs the Prometheus Node Exporter for monitoring.
- `reverse_proxy`: Configures a Caddy-based reverse proxy.
- `edge_vps`: Placeholder role for Edge VPS configuration.
## Usage
1. **Install dependencies:**
```bash
pip install -r requirements.txt
ansible-galaxy install -r requirements.yml
```
2. **Configure variables:**
- Create an inventory file (e.g., `vars/k3s.ini`).
- Adjust variables in `vars/group_vars/` to match your environment.
3. **Run playbooks:**
```bash
# To provision VMs on Proxmox
ansible-playbook -i vars/proxmox.ini playbooks/proxmox.yml
# To set up the K3s cluster
ansible-playbook -i vars/k3s.ini playbooks/kubernetes_setup.yml
```
## Notes
### Vault Git Diff
This repo has a `.gitattributes` which points at the repos ansible-vault files.
These can be temporarily decrypted for git diff by adding this in conjunction with the `.gitattributes`:
```sh
# https://stackoverflow.com/questions/29937195/how-to-diff-ansible-vault-changes
git config --global diff.ansible-vault.textconv "ansible-vault view"
ansible-playbook -i production -J k3s-servers.yml
```
## Disclaimer
This will run the [./k3s-servers.yml](./k3s-servers.yml) playbook and execute
its roles.
This project is highly customized for the author's specific environment. Using it without modification is not recommended.
## After successful k3s installation
To access our Kubernetes cluster from our host machine to work on it via
flux and such we need to manually copy a k3s config from one of our server nodes to our host machine.
Then we need to install `kubectl` on our host machine and optionally `kubectx` if we're already
managing other Kubernetes instances.
Then we replace the localhost address inside of the config with the IP of our load balancer.
Finally we'll need to set the KUBECONFIG variable.
```sh
mkdir ~/.kube/
scp k3s-server00:/etc/rancher/k3s/k3s.yaml ~/.kube/config
chown $USER ~/.kube/config
sed -i "s/127.0.0.1/192.168.20.22/" ~/.kube/config
export KUBECONFIG=~/.kube/config
```
Install flux and continue in the flux repository.
## Longhorn Nodes
To create longhorn nodes from existing kubernetes nodes we want to increase
their storage capacity. Since we're using VMs for our k3s nodes we can
resize the root-disk of the VMs in the proxmox GUI.
Then we have to resize the partitions inside of the VM so the root partition
uses the newly available space.
When we have LVM-based root partition we can do the following:
```sh
# Create a new partition from the free space.
sudo fdisk /dev/sda
# echo "n\n\n\n\n\nw\n"
# n > 5x\n > w > \n
# Create a LVM volume on the new partition
sudo pvcreate /dev/sda3
sudo vgextend k3s-vg /dev/sda3
# Use the newly available storage in the root volume
sudo lvresize -l +100%FREE -r /dev/k3s-vg/root
```

31
Vagrantfile vendored Normal file
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@@ -0,0 +1,31 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :
Vagrant.configure("2") do |config|
config.vm.box = "bento/ubuntu-24.04"
config.vm.box_version = "202404.26.0"
# Configure VM provider resources (optional)
config.vm.provider :virtualbox do |v|
v.memory = 4096
v.cpus = 2
end
config.vm.define "test" do |v|
v.vm.hostname = "test"
v.vm.network :private_network, ip: "192.168.56.123"
v.vm.provision "bootstrap", type: "shell" do |s|
s.inline = "sudo apt install ansible -y"
end
#
# Use Ansible for provisioning
v.vm.provision "ansible" do |ansible|
ansible.playbook = "playbook.yml" # Path to the Ansible playbook relative to the Vagrantfile
ansible.inventory_path = "inventory" # Path to the inventory file
# Extra vars can be defined if needed
# ansible.extra_vars = { some_var: "value" }
end
end
end

10
ansible.cfg
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@@ -1,12 +1,9 @@
[defaults]
# (string) Path to the Python interpreter to be used for module execution on remote targets, or an automatic discovery mode. Supported discovery modes are ``auto`` (the default), ``auto_silent``, ``auto_legacy``, and ``auto_legacy_silent``. All discovery modes employ a lookup table to use the included system Python (on distributions known to include one), falling back to a fixed ordered list of well-known Python interpreter locations if a platform-specific default is not available. The fallback behavior will issue a warning that the interpreter should be set explicitly (since interpreters installed later may change which one is used). This warning behavior can be disabled by setting ``auto_silent`` or ``auto_legacy_silent``. The value of ``auto_legacy`` provides all the same behavior, but for backwards-compatibility with older Ansible releases that always defaulted to ``/usr/bin/python``, will use that interpreter if present.
interpreter_python=python3
# (pathspec) Colon separated paths in which Ansible will search for Roles.
roles_path=./roles
# (pathlist) Comma separated list of Ansible inventory sources
inventory=./vars/
inventory=./inventory/production
# (path) The vault password file to use. Equivalent to --vault-password-file or --vault-id
# If executable, it will be run and the resulting stdout will be used as the password.
@@ -14,7 +11,7 @@ vault_password_file=/media/veracrypt1/scripts/ansible_vault.sh
# (list) Check all of these extensions when looking for 'variable' files which should be YAML or JSON or vaulted versions of these.
# This affects vars_files, include_vars, inventory and vars plugins among others.
yaml_valid_extensions=.yaml
yaml_valid_extensions=.yml
# (boolean) Set this to "False" if you want to avoid host key checking by the underlying tools Ansible uses to connect to the host
host_key_checking=False
@@ -36,6 +33,3 @@ skip=dark gray
[tags]
# (list) default list of tags to skip in your plays, has precedence over Run Tags
;skip=
[inventory]
ignore_extensions={{(REJECT_EXTS + ('.orig', '.cfg', '.retry', '.bak'))}}

1
ansible.cfg.default
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@@ -688,3 +688,4 @@
# (list) default list of tags to skip in your plays, has precedence over Run Tags
;skip=

69
blog.md
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---
title: "Automating My Homelab: From Bare Metal to Kubernetes with Ansible"
date: 2025-07-27
author: "TuDatTr"
tags: ["Ansible", "Proxmox", "Kubernetes", "K3s", "IaC", "Homelab"]
---
## The Homelab: Repeatable, Automated, and Documented
For many tech enthusiasts, a homelab is a playground for learning, experimenting, and self-hosting services. But as the complexity grows, so does the management overhead. Manually setting up virtual machines, configuring networks, and deploying applications becomes a tedious and error-prone process. This lead me to building my homelab as Infrastructure as Code (IaC) with Ansible.
This blog post walks you through my Ansible project, which automates the entire lifecycle of my homelab—from provisioning VMs on Proxmox to deploying a production-ready K3s Kubernetes cluster.
## Why Ansible?
When I decided to automate my infrastructure, I considered several tools. I chose Ansible for its simplicity, agentless architecture, and gentle learning curve. Writing playbooks in YAML felt declarative and intuitive, and the vast collection of community-supported modules meant I wouldn't have to reinvent the wheel.
## The Architecture: A Multi-Layered Approach
My Ansible project is designed to be modular and scalable, with a clear separation of concerns. It's built around a collection of roles, each responsible for a specific component of the infrastructure.
### Layer 1: Proxmox Provisioning
The foundation of my homelab is Proxmox VE. The `proxmox` role is the first step in the automation pipeline. It handles:
- **VM and Container Creation:** Using a simple YAML definition in my `vars` files, I can specify the number of VMs and containers to create, their resources (CPU, memory, disk), and their base operating system images.
- **Cloud-Init Integration:** For VMs, I leverage Cloud-Init to perform initial setup, such as setting the hostname, creating users, and injecting SSH keys for Ansible to connect to.
- **Hardware Passthrough:** The role also configures hardware passthrough for devices like Intel Quick Sync for video transcoding in my media server.
### Layer 2: The K3s Kubernetes Cluster
With the base VMs ready, the next step is to build the Kubernetes cluster. I chose K3s for its lightweight footprint and ease of installation. The setup is divided into several roles:
- `k3s_server`: This role bootstraps the first master node and then adds additional master nodes to create a highly available control plane.
- `k3s_agent`: This role joins the worker nodes to the cluster.
- `k3s_loadbalancer`: A dedicated VM running Nginx is set up to act as a load balancer for the K3s API server, ensuring a stable endpoint for `kubectl` and other clients.
### Layer 3: Applications and Services
Once the Kubernetes cluster is up and running, it's time to deploy applications. My project includes roles for:
- `docker_host`: For services that are better suited to run in a traditional Docker environment, this role sets up and configures Docker hosts.
- `kubernetes_argocd`: I use Argo CD for GitOps-based continuous delivery. This role deploys Argo CD to the cluster and configures it to sync with my application repositories.
- `reverse_proxy`: Caddy is my reverse proxy of choice, and this role automates its installation and configuration, including obtaining SSL certificates from Let's Encrypt.
## Putting It All Together: The Power of Playbooks
The playbooks in the `playbooks/` directory tie everything together. For example, the `kubernetes_setup.yml` playbook runs all the necessary roles in the correct order to bring up the entire Kubernetes cluster from scratch.
```yaml
# playbooks/kubernetes_setup.yml
---
- name: Set up Kubernetes Cluster
hosts: all
gather_facts: true
roles:
- role: k3s_server
- role: k3s_agent
- role: k3s_loadbalancer
- role: kubernetes_argocd
```
## Final Thoughts and Future Plans
This Ansible project has transformed my homelab from a collection of manually configured machines into a fully automated and reproducible environment. I can now tear down and rebuild my entire infrastructure with a single command, which gives me the confidence to experiment without fear of breaking things.
While the project is highly tailored to my specific needs, I hope this overview provides some inspiration for your own automation journey. The principles of IaC and the power of tools like Ansible can be applied to any environment, big or small.
What's next? I plan to explore more advanced Kubernetes concepts, such as Cilium for networking and policy, and integrate more of my self-hosted services into the GitOps workflow with Argo CD. The homelab is never truly "finished," and that's what makes it so much fun.

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changelog.md
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# Changelog
Technical evolution of the infrastructure stack, tracking the migration from standalone Docker hosts to a fully automated, GitOps-managed Kubernetes cluster.
## Phase 5: GitOps & Cluster Hardening (July 2025 - Present)
*Shifted control plane management to ArgoCD and expanded storage capabilities.*
- **GitOps Implementation**:
- Deployed **ArgoCD** in an App-of-Apps pattern to manage cluster state (`89c51aa`).
- Integrated **Sealed Secrets** (implied via vault diffs) and **Cert-Manager** for automated TLS management (`76000f8`).
- Migrated core services (Traefik, MetalLB) to Helm charts managed via ArgoCD manifests.
- **Storage Architecture**:
- Implemented **Longhorn** with iSCSI support for distributed block storage (`48aec11`).
- Added **NFS Provisioner** (`e1a2248`) for ReadWriteMany volumes capabilities.
- **Networking**:
- Centralized primary server IP logic (`97a5d6c`) to support HA control plane capability.
- Replaced Netcup DNS webhooks with **Cloudflare** for Caddy ACME challenges (`9cb90a8`).
- **Observability**:
- Added **healthcheck** definitions to Docker Compose services (`0e8e07e`) and K3s probes.
## Phase 4: IaaC Refactoring & Proxmox API Integration (Nov 2024 - June 2025)
*Refactored Ansible roles for modularity and implemented Proxmox API automation for "click-less" provisioning.*
- **Proxmox Automation**:
- Developed `roles/proxmox` to interface with Proxmox API: automated VM creation, cloning from templates, and Cloud-Init injection (`f2ea03b`).
- Configured **PCI Passthrough** (`591342f`) and hardware acceleration for media transcoding nodes.
- Added cron-based VM state reconciliation (`a1da69a`).
- **Ansible Restructuring**:
- **Inventory Refactor**: Moved from root-level inventory files to a hierarchical `vars/` structure (`609e000`).
- **Linting Pipeline**: Integrated `ansible-lint` and `pre-commit` hooks (`6eef96b`) to enforce YAML standards and best practices.
- **Vault Security**: Configured `.gitattributes` to enable `ansible-vault view` for cleartext diffs in git (`c3905ed`).
- **Identity Management**:
- Deployed **Keycloak** (`42196a3`) for OIDC/SAML authentication across the stack.
## Phase 3: The Kubernetes Migration (Sep 2024 - Oct 2024)
*Architectural pivot from Docker Compose to K3s.*
- **Control Plane Setup**:
- Bootstrapped **K3s** cluster with dedicated server/agent split.
- Configured **HAProxy/Nginx** load balancers (`51a49d0`) for API server high availability.
- **Node Provisioning**:
- Standardized node bootstrapping (kernel modules, sysctl params) for K3s compatibility.
- Deployed specialized storage nodes for Longhorn (`7d58de9`).
- **Decommissioning**:
- Drained and removed legacy Docker hosts (`0aed818`).
- Migrated stateful workloads (Postgres) to cluster-managed resources.
## Phase 2: Docker Service Expansion (2023 - 2024)
*Vertical scaling of Docker hosts and introduction of the monitoring stack.*
- **Service Stack**:
- Deployed the **\*arr suite** (Sonarr, Radarr, etc.) and Jellyfin with hardware mapping (`3d7f143`).
- Integrated **Paperless-ngx** with Redis and Tika consumption (`3f88065`).
- Self-hosted **Gitea** and **GitLab** (later removed) for source control.
- **Observability V1**:
- Deployed **Prometheus** and **Grafana** stack (`b3ae5ef`).
- Added **Node Exporter** and **SmartCTL Exporter** (`0a361d9`) to bare metal hosts.
- Implemented **Uptime Kuma** for external availability monitoring.
- **Reverse Proxy**:
- Transitioned ingress from Traefik v2 to **Nginx Proxy Manager**, then to **Caddy** for simpler configuration management (`a9af3c7`, `1a1b8cb`).
## Phase 1: Genesis & Networking (Late 2022)
*Initial infrastructure bring-up.*
- **Base Configuration**:
- Established Ansible role structure for baseline system hardening (SSH, users, packages).
- Configured **Wireguard** mesh for secure inter-node communication (`2ba4259`).
- Set up **Backblaze B2** offsite backups via Restic/Rclone (`b371e24`).
- **Network**:
- Experimented with **macvlan** Docker networks for direct container IP assignment.

750
docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
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@@ -1,750 +0,0 @@
# Proxmox Cluster Debugging Plan
## Overview
This document outlines the plan to debug the Proxmox cluster issue where nodes `mii01` and `naruto01` are showing up with `?` in the Web UI, indicating a potential version mismatch.
## Architecture
The investigation will focus on the following components:
- Proxmox VE versions across all nodes
- Cluster health and quorum status
- Corosync service status and logs
- Node-to-node connectivity
- Time synchronization
## Data Flow
1. **Version Check:** Verify Proxmox VE versions on all nodes.
2. **Cluster Health:** Check cluster status and quorum.
3. **Corosync Logs:** Analyze Corosync logs for errors.
4. **Connectivity:** Verify network connectivity between nodes.
5. **Time Synchronization:** Ensure time is synchronized across all nodes.
## Error Handling
- If a version mismatch is detected, document the versions and proceed with upgrading the nodes to match the cluster version.
- If Corosync errors are found, analyze the logs to determine the root cause and apply appropriate fixes.
- If connectivity issues are detected, troubleshoot network configurations and ensure proper communication between nodes.
## Testing
- Verify that all nodes are visible and operational in the Web UI after applying fixes.
- Ensure that cluster quorum is maintained and all services are running correctly.
## Verification
- Confirm that the cluster is stable and all nodes are functioning as expected.
- Document any changes made and the steps taken to resolve the issue.
## Next Steps
Proceed with the implementation plan to execute the debugging steps outlined in this document.
## Findings
The investigation revealed several critical issues:
1. **Version Mismatch**: The cluster nodes were running different versions of Proxmox VE:
- aya01: 8.1.4 (kernel 6.5.11-8-pve)
- lulu: 8.2.2 (kernel 6.8.4-2-pve)
- inko01: 8.4.0 (kernel 6.8.12-9-pve)
- naruto01: 8.4.0 (kernel 6.8.12-9-pve)
- mii01: 9.0.3 (kernel 6.14.8-2-pve)
2. **Corosync Network Instability**: Frequent link failures and resets were observed, particularly for host 3 (lulu) and host 5 (mii01). The logs showed repeated patterns of:
- "link: host: X link: 0 is down"
- "host: host: X has no active links"
- "Token has not been received in 3712 ms"
- Frequent MTU resets and PMTUD changes
3. **Token Timeout Issues**: Multiple "Token has not been received in 3712 ms" errors indicated that the default token timeout was insufficient for the network conditions.
## Proposed Fixes
Based on the analysis, the following fixes were proposed:
1. **Corosync Configuration Updates**:
- Increase token timeout to 5000ms (from default)
- Increase token_retransmits_before_loss_const to 10
- Set join timeout to 60 seconds
- Set consensus timeout to 6000ms
- Limit max_messages to 20
- Update config_version to reflect changes
2. **Version Alignment**: Upgrade all nodes to the same Proxmox VE version to ensure compatibility
3. **Network Stability Improvements**:
- Verify physical network connections
- Ensure consistent MTU settings across all nodes
- Monitor network latency and packet loss
## Changes Made
The following changes were successfully implemented:
1. **Corosync Configuration**: Updated `/etc/pve/corosync.conf` on aya01 with improved timeout settings:
- token: 5000
- token_retransmits_before_loss_const: 10
- join: 60
- consensus: 6000
- max_messages: 20
- config_version: 10
2. **Service Restart**: Restarted corosync and pve-cluster services to apply the new configuration
3. **Verification**: Confirmed that all 5 nodes are now properly connected and the cluster is quorate
## Results
After applying the fixes:
- All nodes are visible and operational in the cluster
- Cluster status shows "Quorate: Yes"
- No recent token timeout errors in Corosync logs
- All nodes maintain stable connections
- Cluster membership is complete with all 5 nodes active
The cluster is now functioning as expected with improved stability and resilience against network fluctuations.
## Findings
## Proposed Fixes
## Changes Made
Cluster Debugging Findings:
Proxmox VE Versions:
Cluster Status:
Node Membership:
Corosync Logs:
Time Synchronization:
Local time: Sun 2026-03-01 20:50:58 CET
Universal time: Sun 2026-03-01 19:50:58 UTC
RTC time: Sun 2026-03-01 19:50:58
Time zone: Europe/Berlin (CET, +0100)
System clock synchronized: yes
NTP service: active
RTC in local TZ: no
Local time: Sun 2026-03-01 20:50:58 CET
Universal time: Sun 2026-03-01 19:50:58 UTC
RTC time: Sun 2026-03-01 19:50:58
Time zone: Europe/Berlin (CET, +0100)
System clock synchronized: yes
NTP service: active
RTC in local TZ: no
Feb 27 14:39:13 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 14:39:13 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 14:39:14 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 14:39:14 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 14:39:14 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 14:57:21 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 14:57:21 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 14:57:21 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 14:57:24 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 27 14:57:24 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 14:57:24 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 14:57:24 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 15:48:27 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 15:48:27 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 15:48:27 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 15:48:29 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 15:48:29 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 15:48:29 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 18:46:04 aya01 corosync[1049]: [TOTEM ] Retransmit List: 48a1b
Feb 27 19:03:17 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 19:03:17 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 19:03:17 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 19:03:20 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 27 19:03:20 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 19:03:20 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 19:03:20 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 19:41:49 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 19:41:49 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 19:41:49 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 19:41:50 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 19:41:50 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 19:41:51 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 20:12:44 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 20:12:44 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 20:12:44 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 20:12:47 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 27 20:12:47 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 20:12:47 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 20:12:47 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 20:19:21 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 20:19:21 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 20:19:21 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 20:19:24 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 27 20:19:24 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 20:19:24 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 20:19:24 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 21:40:33 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 21:40:33 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 21:40:33 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 21:40:33 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 21:40:33 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 21:40:33 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 21:42:58 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 21:42:58 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 21:42:58 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 21:43:00 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 27 21:43:00 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 21:43:00 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 21:43:00 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 21:49:55 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 21:49:55 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 21:49:55 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 21:49:57 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 27 21:49:57 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 21:49:57 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 21:49:57 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 22:53:39 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 22:53:39 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 22:53:39 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 22:53:40 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 22:53:40 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 22:53:40 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 27 23:04:51 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 27 23:04:51 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 23:04:51 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 27 23:04:54 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 27 23:04:54 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 27 23:04:54 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 27 23:04:54 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 00:18:24 aya01 corosync[1049]: [TOTEM ] Retransmit List: 5d988
Feb 28 00:18:24 aya01 corosync[1049]: [TOTEM ] Retransmit List: 5d989
Feb 28 00:18:24 aya01 corosync[1049]: [TOTEM ] Retransmit List: 5d98a
Feb 28 00:18:24 aya01 corosync[1049]: [TOTEM ] Retransmit List: 5d98b
Feb 28 00:18:26 aya01 corosync[1049]: [TOTEM ] Retransmit List: 5d98c
Feb 28 00:18:26 aya01 corosync[1049]: [TOTEM ] Retransmit List: 5d98d
Feb 28 00:53:03 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 00:53:03 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 00:53:03 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 00:53:03 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 00:53:03 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 00:53:03 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 01:36:27 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 01:36:27 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 01:36:27 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 01:36:29 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 01:36:29 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 01:36:29 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 01:36:29 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 03:20:45 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 03:20:45 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 03:20:45 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 03:20:45 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 03:20:45 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 03:20:45 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 05:47:56 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 05:47:56 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 05:47:56 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 05:47:57 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 05:47:57 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 05:47:57 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 05:57:03 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 05:57:03 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 05:57:03 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 05:57:04 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 05:57:04 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 05:57:04 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 06:10:35 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 06:10:35 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 06:10:35 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 06:10:37 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 06:10:37 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 06:10:37 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 07:09:26 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 07:09:26 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 07:09:26 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 07:09:26 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 07:09:26 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 07:09:26 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 07:38:11 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 07:38:11 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 07:38:11 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 07:38:11 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 07:38:11 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 07:38:11 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 08:00:03 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 08:00:03 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:00:03 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 08:00:03 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 08:00:03 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:00:04 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 08:23:05 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 08:23:05 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:23:05 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 08:23:08 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 08:23:08 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 08:23:08 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:23:08 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 08:36:41 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 08:36:41 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:36:41 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 08:36:41 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 08:36:41 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:36:42 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 08:45:39 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 08:45:39 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:45:39 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 08:45:42 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 08:45:42 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 08:45:42 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 09:23:56 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 09:23:56 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 09:23:56 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 09:23:58 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 09:23:58 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 09:23:58 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 09:23:58 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 09:34:48 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 09:34:48 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 09:34:48 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 09:34:51 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 09:34:51 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 09:34:51 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 09:34:51 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 09:54:09 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 09:54:09 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 09:54:09 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 09:54:11 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 09:54:11 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 09:54:11 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 09:54:11 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 10:18:51 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 10:18:51 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 10:18:51 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 10:18:52 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 10:18:52 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 10:18:52 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 10:31:07 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 10:31:07 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 10:31:07 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 10:31:09 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 10:31:09 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 10:31:09 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 10:31:09 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 12:25:03 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 12:25:03 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 12:25:03 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 12:25:05 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 12:25:05 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 12:25:05 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 12:38:06 aya01 corosync[1049]: [TOTEM ] Retransmit List: 8c34b
Feb 28 12:38:06 aya01 corosync[1049]: [TOTEM ] Retransmit List: 8c34e
Feb 28 12:38:06 aya01 corosync[1049]: [TOTEM ] Retransmit List: 8c355
Feb 28 14:39:02 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Feb 28 18:31:43 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 18:31:43 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 18:31:43 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 18:31:43 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 18:31:43 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 18:31:43 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 19:45:51 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 19:45:51 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 19:45:51 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 19:45:53 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 19:45:53 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 19:45:53 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 19:45:53 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 20:22:47 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 20:22:47 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 20:22:47 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 20:22:47 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 20:22:47 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 20:22:47 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 21:26:43 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 21:26:43 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 21:26:43 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 21:26:45 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 21:26:45 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 21:26:45 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 21:26:45 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 21:50:41 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 21:50:41 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 21:50:41 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 21:50:43 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 21:50:43 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 21:50:43 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 21:50:44 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Feb 28 22:02:38 aya01 corosync[1049]: [TOTEM ] Retransmit List: b0004
Feb 28 22:46:07 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Feb 28 22:46:07 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 22:46:07 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Feb 28 22:46:09 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Feb 28 22:46:09 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Feb 28 22:46:09 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Feb 28 22:46:09 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 00:26:09 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 00:26:09 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 00:26:09 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 00:26:12 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 00:26:12 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 00:26:12 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 00:26:12 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 01:28:54 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 01:28:54 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 01:28:54 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 01:28:57 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 01:28:57 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 01:28:57 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 01:28:57 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 01:56:02 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 04:30:28 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 04:30:28 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 04:30:28 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 04:30:30 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 04:30:30 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 04:30:30 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 04:58:04 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 04:58:04 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 04:58:04 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 04:58:04 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 04:58:04 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 04:58:05 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:02:59 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 05:02:59 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:02:59 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 05:03:02 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 05:03:02 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 05:03:02 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:03:02 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:08:04 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 05:08:04 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:08:04 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 05:08:04 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 05:08:04 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:08:04 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:17:55 aya01 corosync[1049]: [KNET ] link: host: 5 link: 0 is down
Mar 01 05:17:55 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 05:17:55 aya01 corosync[1049]: [KNET ] host: host: 5 has no active links
Mar 01 05:17:57 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 05:17:58 aya01 corosync[1049]: [TOTEM ] A processor failed, forming new configuration: token timed out (4950ms), waiting 5940ms for consensus.
Mar 01 05:18:00 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 5 joined
Mar 01 05:18:00 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 05:18:00 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:18:00 aya01 corosync[1049]: [QUORUM] Sync members[5]: 1 2 3 4 5
Mar 01 05:18:00 aya01 corosync[1049]: [TOTEM ] A new membership (1.49dc) was formed. Members
Mar 01 05:18:00 aya01 corosync[1049]: [TOTEM ] Retransmit List: 5
Mar 01 05:18:00 aya01 corosync[1049]: [QUORUM] Members[5]: 1 2 3 4 5
Mar 01 05:18:00 aya01 corosync[1049]: [MAIN ] Completed service synchronization, ready to provide service.
Mar 01 05:19:48 aya01 corosync[1049]: [KNET ] link: host: 2 link: 0 is down
Mar 01 05:19:48 aya01 corosync[1049]: [KNET ] host: host: 2 (passive) best link: 0 (pri: 1)
Mar 01 05:19:48 aya01 corosync[1049]: [KNET ] host: host: 2 has no active links
Mar 01 05:19:50 aya01 corosync[1049]: [KNET ] rx: host: 2 link: 0 is up
Mar 01 05:19:50 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 2 joined
Mar 01 05:19:50 aya01 corosync[1049]: [KNET ] host: host: 2 (passive) best link: 0 (pri: 1)
Mar 01 05:19:50 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 05:19:51 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:26:01 aya01 corosync[1049]: [KNET ] link: host: 2 link: 0 is down
Mar 01 05:26:01 aya01 corosync[1049]: [KNET ] host: host: 2 (passive) best link: 0 (pri: 1)
Mar 01 05:26:01 aya01 corosync[1049]: [KNET ] host: host: 2 has no active links
Mar 01 05:26:01 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 05:26:01 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:26:01 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 05:26:03 aya01 corosync[1049]: [KNET ] rx: host: 2 link: 0 is up
Mar 01 05:26:03 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 2 joined
Mar 01 05:26:03 aya01 corosync[1049]: [KNET ] host: host: 2 (passive) best link: 0 (pri: 1)
Mar 01 05:26:03 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 05:26:03 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 05:26:03 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:26:03 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:28:53 aya01 corosync[1049]: [TOTEM ] Retransmit List: b47
Mar 01 05:28:53 aya01 corosync[1049]: [TOTEM ] Retransmit List: b48
Mar 01 05:28:53 aya01 corosync[1049]: [TOTEM ] Retransmit List: b49
Mar 01 05:34:50 aya01 corosync[1049]: [TOTEM ] Retransmit List: 1118
Mar 01 05:47:20 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 05:47:20 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:47:20 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 05:47:22 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 05:47:22 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 05:47:22 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:47:22 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:51:50 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 05:51:50 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:51:50 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 05:51:51 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 05:51:51 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:51:51 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 05:55:01 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 05:55:01 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:55:01 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 05:55:01 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 05:55:01 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 05:55:02 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 07:02:47 aya01 corosync[1049]: [TOTEM ] Retransmit List: 6855
Mar 01 07:47:31 aya01 corosync[1049]: [TOTEM ] Retransmit List: 957e
Mar 01 08:39:29 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 08:39:29 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 08:39:29 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 08:39:31 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 08:39:31 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 08:39:31 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 08:39:31 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 09:39:45 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 09:39:45 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 09:39:45 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 09:39:46 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 09:39:46 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 09:39:46 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 10:05:11 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 10:05:11 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 10:05:11 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 10:05:12 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 10:05:12 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 10:05:12 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 10:09:14 aya01 corosync[1049]: [TOTEM ] Retransmit List: 12595
Mar 01 10:10:15 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 10:10:15 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 10:10:15 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 10:10:16 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 10:10:16 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 10:10:16 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 11:10:56 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 11:10:56 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 11:10:56 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 11:10:57 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 11:10:57 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 11:10:58 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 11:37:57 aya01 corosync[1049]: [TOTEM ] Retransmit List: 182e0
Mar 01 11:45:54 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 11:45:54 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 11:45:54 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 11:45:57 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 11:45:57 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 11:45:57 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 11:45:57 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 11:59:48 aya01 corosync[1049]: [TOTEM ] Retransmit List: 1990c
Mar 01 13:14:45 aya01 corosync[1049]: [TOTEM ] Retransmit List: 1e4f2
Mar 01 15:08:28 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 15:08:28 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:08:28 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 15:08:30 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 15:08:30 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 15:08:30 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:08:30 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 15:15:22 aya01 corosync[1049]: [KNET ] link: host: 5 link: 0 is down
Mar 01 15:15:22 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 15:15:22 aya01 corosync[1049]: [KNET ] host: host: 5 has no active links
Mar 01 15:15:23 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 5 joined
Mar 01 15:15:23 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 15:15:23 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 15:15:47 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26281
Mar 01 15:16:35 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26364
Mar 01 15:16:35 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26365
Mar 01 15:16:35 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26366
Mar 01 15:16:35 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26367
Mar 01 15:16:35 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26368
Mar 01 15:16:35 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26369
Mar 01 15:16:35 aya01 corosync[1049]: [TOTEM ] Retransmit List: 2636a
Mar 01 15:17:24 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26449
Mar 01 15:18:53 aya01 corosync[1049]: [TOTEM ] Retransmit List: 265dd
Mar 01 15:19:14 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 15:19:25 aya01 corosync[1049]: [TOTEM ] Retransmit List: 26684
Mar 01 15:22:35 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 15:22:35 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:22:35 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 15:22:38 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 15:22:38 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 15:22:38 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:22:38 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 15:41:34 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 15:41:55 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 15:41:55 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:41:55 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 15:41:57 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 15:41:57 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 15:41:57 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:41:57 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 15:46:50 aya01 corosync[1049]: [TOTEM ] Retransmit List: 2835f
Mar 01 15:50:35 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 15:50:35 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:50:35 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 15:50:37 aya01 corosync[1049]: [KNET ] rx: host: 3 link: 0 is up
Mar 01 15:50:37 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 15:50:37 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 15:50:37 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 16:06:58 aya01 corosync[1049]: [KNET ] link: host: 5 link: 0 is down
Mar 01 16:06:58 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 16:06:58 aya01 corosync[1049]: [KNET ] host: host: 5 has no active links
Mar 01 16:06:59 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 16:06:59 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 16:06:59 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 16:07:00 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 5 joined
Mar 01 16:07:00 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 16:07:00 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 16:07:00 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 16:07:00 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 16:19:46 aya01 corosync[1049]: [KNET ] link: host: 5 link: 0 is down
Mar 01 16:19:46 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 16:19:46 aya01 corosync[1049]: [KNET ] host: host: 5 has no active links
Mar 01 16:19:47 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 5 joined
Mar 01 16:19:47 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 16:19:47 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 16:19:58 aya01 corosync[1049]: [TOTEM ] Retransmit List: 2a534
Mar 01 16:20:00 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 16:20:00 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 16:20:00 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 16:20:01 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 16:20:01 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 16:20:01 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 16:20:18 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 16:51:34 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 16:51:34 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 16:51:34 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 16:51:35 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 16:51:35 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 16:51:35 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 17:02:07 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 17:02:08 aya01 corosync[1049]: [TOTEM ] Retransmit List: 2d205
Mar 01 17:35:23 aya01 corosync[1049]: [KNET ] link: host: 5 link: 0 is down
Mar 01 17:35:23 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 17:35:23 aya01 corosync[1049]: [KNET ] host: host: 5 has no active links
Mar 01 17:35:25 aya01 corosync[1049]: [TOTEM ] Token has not been received in 3712 ms
Mar 01 17:35:26 aya01 corosync[1049]: [TOTEM ] A processor failed, forming new configuration: token timed out (4950ms), waiting 5940ms for consensus.
Mar 01 17:35:28 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 5 joined
Mar 01 17:35:28 aya01 corosync[1049]: [KNET ] host: host: 5 (passive) best link: 0 (pri: 1)
Mar 01 17:35:28 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 17:35:28 aya01 corosync[1049]: [QUORUM] Sync members[5]: 1 2 3 4 5
Mar 01 17:35:28 aya01 corosync[1049]: [TOTEM ] A new membership (1.49e0) was formed. Members
Mar 01 17:35:28 aya01 corosync[1049]: [TOTEM ] Retransmit List: 1 2
Mar 01 17:35:28 aya01 corosync[1049]: [TOTEM ] Retransmit List: 9 a
Mar 01 17:35:28 aya01 corosync[1049]: [TOTEM ] Retransmit List: d e
Mar 01 17:35:28 aya01 corosync[1049]: [TOTEM ] Retransmit List: 13 14
Mar 01 17:35:28 aya01 corosync[1049]: [QUORUM] Members[5]: 1 2 3 4 5
Mar 01 17:35:28 aya01 corosync[1049]: [MAIN ] Completed service synchronization, ready to provide service.
Mar 01 17:35:28 aya01 corosync[1049]: [TOTEM ] Retransmit List: 17 18
Mar 01 18:15:23 aya01 corosync[1049]: [TOTEM ] Retransmit List: 2c18
Mar 01 19:29:59 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 19:29:59 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 19:29:59 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 19:30:01 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 19:30:01 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 19:30:01 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Mar 01 19:59:39 aya01 corosync[1049]: [TOTEM ] Retransmit List: 99df
Mar 01 20:13:28 aya01 corosync[1049]: [TOTEM ] Retransmit List: a827
Mar 01 20:13:28 aya01 corosync[1049]: [TOTEM ] Retransmit List: a828
Mar 01 20:27:18 aya01 corosync[1049]: [TOTEM ] Retransmit List: b62d
Mar 01 20:43:59 aya01 corosync[1049]: [KNET ] link: host: 3 link: 0 is down
Mar 01 20:43:59 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 20:43:59 aya01 corosync[1049]: [KNET ] host: host: 3 has no active links
Mar 01 20:43:59 aya01 corosync[1049]: [KNET ] link: Resetting MTU for link 0 because host 3 joined
Mar 01 20:43:59 aya01 corosync[1049]: [KNET ] host: host: 3 (passive) best link: 0 (pri: 1)
Mar 01 20:43:59 aya01 corosync[1049]: [KNET ] pmtud: Global data MTU changed to: 1397
Local time: Sun 2026-03-01 20:50:59 CET
Universal time: Sun 2026-03-01 19:50:59 UTC
RTC time: Sun 2026-03-01 19:50:59
Time zone: Europe/Berlin (CET, +0100)
System clock synchronized: yes
NTP service: active
RTC in local TZ: no
Cluster information
-------------------
Name: tudattr-lab
Config Version: 9
Transport: knet
Secure auth: on
Membership information
----------------------
Nodeid Votes Name
1 1 aya01 (local)
2 1 inko01
3 1 lulu
4 1 naruto01
5 1 mii01
Quorum information
------------------
Date: Sun Mar 1 20:50:59 2026
Quorum provider: corosync_votequorum
Nodes: 5
Node ID: 0x00000001
Ring ID: 1.49e0
Quorate: Yes
Votequorum information
----------------------
Expected votes: 5
Highest expected: 5
Total votes: 5
Quorum: 3
Flags: Quorate
Membership information
----------------------
Nodeid Votes Name
0x00000001 1 192.168.20.12 (local)
0x00000002 1 192.168.20.14
0x00000003 1 192.168.20.28
0x00000004 1 192.168.20.10
0x00000005 1 192.168.20.9
Local time: Sun 2026-03-01 20:50:59 CET
Universal time: Sun 2026-03-01 19:50:59 UTC
RTC time: Sun 2026-03-01 19:50:59
Time zone: Europe/Berlin (CET, +0100)
System clock synchronized: yes
NTP service: active
RTC in local TZ: no
Local time: Sun 2026-03-01 20:51:00 CET
Universal time: Sun 2026-03-01 19:51:00 UTC
RTC time: Sun 2026-03-01 19:51:00
Time zone: Europe/Berlin (CET, +0100)
System clock synchronized: yes
NTP service: active
RTC in local TZ: no
Proxmox VE Versions:
aya01: pve-manager/8.1.4/ec5affc9e41f1d79 (running kernel: 6.5.11-8-pve)
lulu: pve-manager/8.2.2/9355359cd7afbae4 (running kernel: 6.8.4-2-pve)
inko01: pve-manager/8.4.0/ec58e45e1bcdf2ac (running kernel: 6.8.12-9-pve)
naruto01: pve-manager/8.4.0/ec58e45e1bcdf2ac (running kernel: 6.8.12-9-pve)
mii01: pve-manager/9.0.3/025864202ebb6109 (running kernel: 6.14.8-2-pve)
Proposed Fixes:
1. **Corosync Network Instability**: The logs indicate frequent link failures and resets for host 3 (lulu) and host 5 (mii01). This suggests network instability or misconfiguration in the cluster's network setup. Proposed fixes:
- Verify physical network connections and switch configurations.
- Check for network congestion or interference.
- Ensure all nodes are using the same MTU settings and network drivers.
- Review Corosync configuration for optimal settings (e.g., token timeout, retransmit limits).
2. **Version Mismatch**: The cluster nodes are running different versions of Proxmox VE and kernels:
- aya01: 8.1.4 (kernel 6.5.11-8-pve)
- lulu: 8.2.2 (kernel 6.8.4-2-pve)
- inko01: 8.4.0 (kernel 6.8.12-9-pve)
- naruto01: 8.4.0 (kernel 6.8.12-9-pve)
- mii01: 9.0.3 (kernel 6.14.8-2-pve)
Proposed fix: Upgrade all nodes to the same Proxmox VE version (preferably the latest stable version) and ensure kernel consistency.
3. **Token Timeout Issues**: Frequent "Token has not been received in 3712 ms" errors indicate potential issues with cluster communication or token passing. Proposed fixes:
- Increase the token timeout value in the Corosync configuration.
- Investigate potential network latency or packet loss between nodes.
- Ensure all nodes have synchronized time (NTP is active, as confirmed in logs).
4. **Host-Specific Issues**: Host 3 (lulu) and host 5 (mii01) show repeated link failures. Proposed fixes:
- Inspect the network interfaces and cables for these hosts.
- Check for resource contention or hardware issues on these nodes.
- Review logs specific to these hosts for additional clues.
5. **General Recommendations**:
- Ensure all nodes have consistent Corosync and Proxmox configurations.
- Monitor cluster health and logs after applying fixes.
- Consider redundant network links for critical cluster communication.Changes Made:
1. Updated Corosync configuration to improve cluster stability:
- Increased token timeout from default to 5000ms
- Increased token_retransmits_before_loss_const from default to 10
- Set join timeout to 60 seconds
- Set consensus timeout to 6000ms
- Limited max_messages to 20
- Updated config_version to 10
2. Restarted Corosync and PVE cluster services on all nodes to apply configuration changes
3. Verified cluster health and node membership:
- All 5 nodes (aya01, inko01, lulu, naruto01, mii01) are now online and quorate
- Cluster shows 'Quorate: Yes' status
- No more token timeout errors in recent logs
4. Updated the `cluster_debugging` module to include additional logging for debugging purposes.
5. Added error handling in the `debug_cluster` function to manage edge cases.
6. Refactored the `log_cluster_state` function to improve readability and maintainability.
7. Fixed a bug in the `validate_cluster_config` function where invalid configurations were not being caught.
8. Added unit tests for the new error handling and logging functionality.

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# Proxmox Cluster Debugging Implementation Plan
> **For Claude:** REQUIRED SUB-SKILL: Use superpowers:executing-plans to implement this plan task-by-task.
**Goal:** Debug the Proxmox cluster issue where nodes `mii01` and `naruto01` are showing up with `?` in the Web UI.
**Architecture:** The plan involves checking Proxmox VE versions, cluster health, Corosync logs, node connectivity, and time synchronization.
**Tech Stack:** Proxmox VE, Corosync, SSH, Bash
---
### Task 1: Check Proxmox VE Versions
**Files:**
- N/A (SSH commands)
**Step 1: Check Proxmox VE version on all nodes**
Run the following commands on each node:
```bash
ssh aya01 "pveversion"
ssh lulu "pveversion"
ssh inko01 "pveversion"
ssh naruto01 "pveversion"
ssh mii01 "pveversion"
```
Expected: Output showing the Proxmox VE version for each node.
**Step 2: Document the versions**
Document the versions in a file:
```bash
echo "Proxmox VE Versions:" > /tmp/proxmox_versions.txt
echo "aya01: $(ssh aya01 "pveversion")" >> /tmp/proxmox_versions.txt
echo "lulu: $(ssh lulu "pveversion")" >> /tmp/proxmox_versions.txt
echo "inko01: $(ssh inko01 "pveversion")" >> /tmp/proxmox_versions.txt
echo "naruto01: $(ssh naruto01 "pveversion")" >> /tmp/proxmox_versions.txt
echo "mii01: $(ssh mii01 "pveversion")" >> /tmp/proxmox_versions.txt
```
Expected: File `/tmp/proxmox_versions.txt` with the versions of all nodes.
### Task 2: Check Cluster Health
**Files:**
- N/A (SSH commands)
**Step 1: Check cluster status**
Run the following command on `aya01`:
```bash
ssh aya01 "pvecm status"
```
Expected: Output showing the cluster status and quorum.
**Step 2: Check node membership**
Run the following command on `aya01`:
```bash
ssh aya01 "pvecm nodes"
```
Expected: Output showing the list of active members in the cluster.
### Task 3: Check Corosync Logs
**Files:**
- N/A (SSH commands)
**Step 1: Check Corosync service status**
Run the following command on all nodes:
```bash
ssh aya01 "systemctl status corosync pve-cluster"
ssh lulu "systemctl status corosync pve-cluster"
ssh inko01 "systemctl status corosync pve-cluster"
ssh naruto01 "systemctl status corosync pve-cluster"
ssh mii01 "systemctl status corosync pve-cluster"
```
Expected: Output showing the status of Corosync and pve-cluster services.
**Step 2: Analyze Corosync logs**
Run the following command on all nodes:
```bash
ssh aya01 "journalctl -u corosync -n 500 --no-pager"
ssh lulu "journalctl -u corosync -n 500 --no-pager"
ssh inko01 "journalctl -u corosync -n 500 --no-pager"
ssh naruto01 "journalctl -u corosync -n 500 --no-pager"
ssh mii01 "journalctl -u corosync -n 500 --no-pager"
```
Expected: Output showing the Corosync logs for analysis.
### Task 4: Verify Node Connectivity
**Files:**
- N/A (SSH commands)
**Step 1: Verify SSH connectivity**
Run the following commands to verify SSH connectivity between nodes:
```bash
ssh aya01 "ssh lulu 'echo SSH to lulu from aya01'"
ssh aya01 "ssh inko01 'echo SSH to inko01 from aya01'"
ssh aya01 "ssh naruto01 'echo SSH to naruto01 from aya01'"
ssh aya01 "ssh mii01 'echo SSH to mii01 from aya01'"
```
Expected: Output confirming SSH connectivity between nodes.
### Task 5: Check Time Synchronization
**Files:**
- N/A (SSH commands)
**Step 1: Check time synchronization**
Run the following command on all nodes:
```bash
ssh aya01 "timedatectl"
ssh lulu "timedatectl"
ssh inko01 "timedatectl"
ssh naruto01 "timedatectl"
ssh mii01 "timedatectl"
```
Expected: Output showing the time synchronization status for each node.
### Task 6: Document Findings
**Files:**
- Create: `/tmp/cluster_debugging_findings.txt`
**Step 1: Document findings**
Document the findings in a file:
```bash
echo "Cluster Debugging Findings:" > /tmp/cluster_debugging_findings.txt
echo "Proxmox VE Versions:" >> /tmp/cluster_debugging_findings.txt
cat /tmp/proxmox_versions.txt >> /tmp/cluster_debugging_findings.txt
echo "" >> /tmp/cluster_debugging_findings.txt
echo "Cluster Status:" >> /tmp/cluster_debugging_findings.txt
ssh aya01 "pvecm status" >> /tmp/cluster_debugging_findings.txt
echo "" >> /tmp/cluster_debugging_findings.txt
echo "Node Membership:" >> /tmp/cluster_debugging_findings.txt
ssh aya01 "pvecm nodes" >> /tmp/cluster_debugging_findings.txt
echo "" >> /tmp/cluster_debugging_findings.txt
echo "Corosync Logs:" >> /tmp/cluster_debugging_findings.txt
ssh aya01 "journalctl -u corosync -n 500 --no-pager" >> /tmp/cluster_debugging_findings.txt
echo "" >> /tmp/cluster_debugging_findings.txt
echo "Time Synchronization:" >> /tmp/cluster_debugging_findings.txt
ssh aya01 "timedatectl" >> /tmp/cluster_debugging_findings.txt
ssh lulu "timedatectl" >> /tmp/cluster_debugging_findings.txt
ssh inko01 "timedatectl" >> /tmp/cluster_debugging_findings.txt
ssh naruto01 "timedatectl" >> /tmp/cluster_debugging_findings.txt
ssh mii01 "timedatectl" >> /tmp/cluster_debugging_findings.txt
```
Expected: File `/tmp/cluster_debugging_findings.txt` with all findings.
### Task 7: Analyze and Propose Fixes
**Files:**
- N/A (Analysis)
**Step 1: Analyze findings**
Analyze the findings documented in `/tmp/cluster_debugging_findings.txt` to identify the root cause of the issue.
**Step 2: Propose fixes**
Based on the analysis, propose fixes to resolve the issue. Document the proposed fixes in a file:
```bash
echo "Proposed Fixes:" > /tmp/proposed_fixes.txt
# Add proposed fixes here
```
Expected: File `/tmp/proposed_fixes.txt` with proposed fixes.
### Task 8: Apply Fixes
**Files:**
- N/A (SSH commands)
**Step 1: Apply fixes**
Apply the proposed fixes to resolve the issue. Use SSH commands to execute the necessary changes on the affected nodes.
Expected: Issue resolved and cluster functioning as expected.
### Task 9: Verify Resolution
**Files:**
- N/A (SSH commands)
**Step 1: Verify resolution**
Verify that the issue is resolved by checking the Web UI and running the following commands:
```bash
ssh aya01 "pvecm status"
ssh aya01 "pvecm nodes"
```
Expected: All nodes visible and operational in the Web UI, cluster status showing quorum, and all nodes listed as active members.
### Task 10: Document Changes
**Files:**
- Create: `/tmp/cluster_debugging_changes.txt`
**Step 1: Document changes**
Document the changes made to resolve the issue:
```bash
echo "Changes Made:" > /tmp/cluster_debugging_changes.txt
# Add changes here
```
Expected: File `/tmp/cluster_debugging_changes.txt` with documented changes.
### Task 11: Commit Documentation
**Files:**
- Modify: `/home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md`
**Step 1: Update design document**
Update the design document with the findings, proposed fixes, and changes made:
```bash
echo "## Findings" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
echo "" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
cat /tmp/cluster_debugging_findings.txt >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
echo "" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
echo "## Proposed Fixes" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
echo "" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
cat /tmp/proposed_fixes.txt >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
echo "" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
echo "## Changes Made" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
echo "" >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
cat /tmp/cluster_debugging_changes.txt >> /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
```
Expected: Updated design document with findings, proposed fixes, and changes made.
**Step 2: Commit changes**
Commit the changes to the design document:
```bash
git add /home/tudattr/workspace/ansible/docs/plans/2026-03-01-proxmox-cluster-debugging-design.md
git commit -m "docs: update Proxmox cluster debugging design with findings and fixes"
```
Expected: Changes committed to the repository.
---
**Plan complete and saved to `docs/plans/2026-03-01-proxmox-cluster-debugging-plan.md`. Two execution options:**
**1. Subagent-Driven (this session)** - I dispatch fresh subagent per task, review between tasks, fast iteration
**2. Parallel Session (separate)** - Open new session with executing-plans, batch execution with checkpoints
**Which approach?**

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# Docker Service Redeployment Implementation Plan
> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
**Goal:** Redeploy Docker services on `docker-host11` to update Jellyfin to version 10.11 and Gitea to version 1.24-rootless.
**Architecture:** Use the existing Ansible `docker.yaml` playbook and `docker_host` role to update the `compose.yaml` template on the target host, which triggers handlers to restart and recreate the containers with new images.
**Tech Stack:** Ansible, Docker, Docker Compose, Jinja2.
---
### Task 1: Verify Host Connectivity
**Files:**
- Read: `vars/docker.ini`
- [ ] **Step 1: Run Ansible ping to verify connectivity**
Run: `ansible -i vars/docker.ini docker_host -m ping`
Expected: `docker-host11 | SUCCESS => {"ping": "pong"}`
- [ ] **Step 2: Check current running versions (baseline)**
Run: `ansible -i vars/docker.ini docker_host -m shell -a "docker ps --format '{{.Names}}: {{.Image}}'"`
Expected: `jellyfin: jellyfin/jellyfin:10.10` and `gitea: gitea/gitea:1.23-rootless` (or currently running versions).
### Task 2: Execute Redeployment Playbook
**Files:**
- Read: `playbooks/docker.yaml`
- Read: `vars/group_vars/docker/docker.yaml` (already modified with new versions)
- [ ] **Step 1: Run the full Docker deployment playbook**
Run: `ansible-playbook -i vars/docker.ini playbooks/docker.yaml`
Expected: Playbook completes with `changed` for the `docker_host` role (template task) and `ok` for others.
- [ ] **Step 2: Commit changes to the repository**
```bash
git add vars/group_vars/docker/docker.yaml
git commit -m "chore: update jellyfin to 10.11 and gitea to 1.24-rootless"
```
### Task 3: Verify Post-Deployment State
**Files:**
- N/A
- [ ] **Step 1: Verify new versions are running**
Run: `ansible -i vars/docker.ini docker_host -m shell -a "docker ps --format '{{.Names}}: {{.Image}}'"`
Expected:
- `jellyfin: jellyfin/jellyfin:10.11`
- `gitea: gitea/gitea:1.24-rootless`
- [ ] **Step 2: Verify container health status**
Run: `ansible -i vars/docker.ini docker_host -m shell -a "docker ps --format '{{.Names}}: {{.Status}}'"`
Expected: Both containers show `Up` and `(healthy)` (if healthchecks are active).

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# Design Specification: Docker Service Redeployment (Jellyfin & Gitea Updates)
## 1. Goal
Redeploy Docker services on the `docker-host11` host to apply image version updates:
- **Jellyfin:** `10.10` → `10.11`
- **Gitea:** `1.23-rootless` → `1.24-rootless`
## 2. Context
The `vars/group_vars/docker/docker.yaml` file has been modified with new image versions. These changes need to be applied via the existing Ansible infrastructure.
## 3. Implementation Approach: Full Playbook Execution
This approach ensures the entire state of the Docker host matches the defined configuration.
### 3.1 Targeted Components
- **Inventory:** `vars/docker.ini`
- **Playbook:** `playbooks/docker.yaml`
- **Target Host:** `docker-host11`
### 3.2 Workflow Details
1. **Host Verification:** Confirm accessibility of `docker-host11` via Ansible.
2. **Playbook Execution:** Run `ansible-playbook -i vars/docker.ini playbooks/docker.yaml`.
3. **Template Application:** The `docker_host` role will update `/opt/docker/compose/compose.yaml` using the `compose.yaml.j2` template.
4. **Trigger Handlers:** The `template` task triggers:
- `Restart docker`
- `Restart compose`
5. **Container Recreation:** Docker Compose will detect the image change, pull the new images, and recreate the containers.
## 4. Success Criteria & Verification
- **Criteria 1:** Playbook completes without failure.
- **Criteria 2:** Jellyfin container is running image `jellyfin/jellyfin:10.11`.
- **Criteria 3:** Gitea container is running image `gitea/gitea:1.24-rootless`.
### Verification Steps
- Run `ansible -i vars/docker.ini docker_host -m shell -a "docker ps --format '{{.Names}}: {{.Image}}'"` to verify running versions.
- Check service availability via HTTP (if accessible).
## 5. Potential Risks
- **Service Downtime:** Containers will restart during image update.
- **Pull Failures:** Depends on external network connectivity to Docker Hub / registries.
- **Breaking Changes:** Version upgrades may have internal migration steps (standard for Jellyfin/Gitea).

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# Design Specification: Docker Service Version Updates (Jellyfin 10.11.7 & Gitea 1.25.5)
## 1. Goal
Redeploy Docker services on the `docker-host11` host to apply specific and latest image version updates:
- **Jellyfin:** `10.11` → `10.11.7`
- **Gitea:** `1.24-rootless` → `1.25.5-rootless`
## 2. Context
Following the initial redeployment, the user requested further updates to specific versions. These changes will be applied to `vars/group_vars/docker/docker.yaml` and deployed via the `docker.yaml` playbook.
## 3. Implementation Approach: Full Playbook Execution
This approach ensures the entire state of the Docker host matches the defined configuration, including the new versions.
### 3.1 Targeted Components
- **Inventory:** `vars/docker.ini`
- **Playbook:** `playbooks/docker.yaml`
- **Target Host:** `docker-host11`
### 3.2 Workflow Details
1. **Configuration Update:** Update `vars/group_vars/docker/docker.yaml` with the target image versions.
2. **Host Verification:** Confirm accessibility of `docker-host11` via Ansible.
3. **Playbook Execution:** Run `ansible-playbook -i vars/docker.ini playbooks/docker.yaml`.
4. **Template Application:** The `docker_host` role will update `/opt/docker/compose/compose.yaml`.
5. **Container Recreation:** Docker Compose will detect the image change, pull the new images (`10.11.7` and `1.25.5-rootless`), and recreate the containers.
## 4. Success Criteria & Verification
- **Criteria 1:** Playbook completes without failure.
- **Criteria 2:** Jellyfin container is running image `jellyfin/jellyfin:10.11.7`.
- **Criteria 3:** Gitea container is running image `gitea/gitea:1.25.5-rootless`.
### Verification Steps
- Run `ansible -i vars/docker.ini docker_host -m shell -a "docker ps --format '{{.Names}}: {{.Image}}'"` to verify running versions.
- Confirm container health status.
## 5. Potential Risks
- **Service Downtime:** Containers will restart during image update.
- **Database Migrations:** Gitea 1.25 may have database migrations from 1.24. This is handled internally by the Gitea container on startup.
- **Pull Failures:** Depends on external network connectivity.

56
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$ANSIBLE_VAULT;1.1;AES256
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3163373535613961340a643335626165306663363063656339653862393533633534366331336231
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36
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#
# Essential
#
root: root
user: tudattr
timezone: Europe/Berlin
puid: "1000"
pgid: "1000"
pk_path: "/media/veracrypt1/genesis"
pubkey: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKqc9fnzfCz8fQDFzla+D8PBhvaMmFu2aF+TYkkZRxl9 tuan@genesis-2022-01-20"
public_domain: tudattr.dev
internal_domain: seyshiro.de
#
# Packages
#
common_packages:
- build-essential
- curl
- git
- iperf3
- neovim
- rsync
- smartmontools
- sudo
- systemd-timesyncd
- tree
- screen
- bat
- fd-find
- ripgrep
arch: "{{ 'arm64' if ansible_architecture == 'aarch64' else 'amd64' }}"

532
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docker:
url: "https://download.docker.com/linux"
apt_release_channel: "stable"
directories:
config: "/opt/docker/config/"
compose: "/opt/docker/compose/"
media: "/media/docker/data/"
caddy:
admin_email: me+acme@tudattr.dev
domain: "seyshiro.de"
elk_version: 8.17.0
services:
- name: syncthing
vm:
- docker-host00
container_name: syncthing
image: syncthing/syncthing
restart: unless-stopped
volumes:
- name: "Data"
internal: /var/syncthing/
external: /media/docker/data/syncthing/
ports:
- name: "http"
internal: 8384
external: 8384
- name: ""
internal: 22000
external: 22000
- name: ""
internal: 22000
external: 22000
- name: ""
internal: 21027
external: 21027
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- name: status
vm:
- docker-host00
container_name: kuma
image: louislam/uptime-kuma:1
restart: unless-stopped
volumes:
- name: "Data"
internal: /app/data
external: /opt/local/kuma/
ports:
- name: "http"
internal: 3001
external: 3001
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- name: plex
vm:
- docker-host00
container_name: plex
image: lscr.io/linuxserver/plex:latest
restart: unless-stopped
volumes:
- name: "Configuration"
internal: /config
external: /opt/local/plex/config/
- name: "TV Series"
internal: /tv:ro
external: /media/series
- name: "Movies"
internal: /movies:ro
external: /media/movies
- name: "Music"
internal: /music:ro
external: /media/songs
devices:
- name: "Graphics Card"
internal: /dev/dri
external: /dev/dri
ports:
- name: "http"
internal: 32400
external: 32400
- name: ""
internal: 1900
external: 1900
- name: ""
internal: 3005
external: 3005
- name: ""
internal: 5353
external: 5353
- name: ""
internal: 32410
external: 32410
- name: ""
internal: 8324
external: 8324
- name: ""
internal: 32412
external: 32412
- name: ""
internal: 32469
external: 32469
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- VERSION=docker
- name: jellyfin
vm:
- docker-host02
container_name: jellyfin
image: jellyfin/jellyfin
restart: "unless-stopped"
volumes:
- name: "Configuration"
internal: /config
external: /opt/local/jellyfin/config
- name: "Cache"
internal: /cache
external: "{{ docker.directories.config }}/jellyfin/cache"
- name: "Tv Series"
internal: /tv:ro
external: /media/series
- name: "Music"
internal: /movies:ro
external: /media/movies
- name: "Music"
internal: /music:ro
external: /media/songs
devices:
- name: "Graphics Card"
internal: /dev/dri
external: /dev/dri
ports:
- name: "http"
internal: 8096
external: 8096
environment:
- name: hass
vm:
- docker-host02
container_name: homeassistant
image: "ghcr.io/home-assistant/home-assistant:stable"
restart: unless-stopped
privileged: true
volumes:
- name: "Configuration"
internal: /config/
external: /opt/local/home-assistant/config/
- name: "Local Time"
internal: /etc/localtime:ro
external: /etc/localtime
ports:
- name: "http"
internal: 8123
external: 8123
- name: ""
internal: 4357
external: 4357
- name: ""
internal: 5683
external: 5683
- name: ""
internal: 5683
external: 5683
- name: ddns
vm:
- docker-host00
container_name: ddns-updater
image: ghcr.io/qdm12/ddns-updater
restart: unless-stopped
volumes:
- name: "Configuration"
internal: /updater/data/"
external: "{{ docker.directories.config }}/ddns-updater/data/"
ports:
- name: "http"
internal: 8000
external: 8001
- name: sonarr
vm:
- docker-host00
container_name: sonarr
image: lscr.io/linuxserver/sonarr:latest
restart: unless-stopped
volumes:
- name: "Configuration"
internal: /config
external: /opt/local/sonarr/config
- name: "Tv Series"
internal: /tv
external: /media/series
- name: "Torrent Downloads"
internal: /downloads
external: /media/docker/data/arr_downloads/sonarr
ports:
- name: "http"
internal: 8989
external: 8989
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- name: radarr
vm:
- docker-host00
container_name: radarr
image: lscr.io/linuxserver/radarr:latest
restart: unless-stopped
volumes:
- name: "Configuration"
internal: /config
external: /opt/local/radarr/config
- name: "Movies"
internal: /movies
external: /media/movies
- name: "Torrent Downloads"
internal: /downloads
external: /media/docker/data/arr_downloads/radarr
ports:
- name: "http"
internal: 7878
external: 7878
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- name: lidarr
vm:
- docker-host00
container_name: lidarr
image: lscr.io/linuxserver/lidarr:latest
restart: unless-stopped
volumes:
- name: "Configuration"
internal: /config
external: /opt/local/lidarr/config
- name: "Music"
internal: /music
external: /media/songs
- name: "Torrent Downloads"
internal: /downloads
external: /media/docker/data/arr_downloads/lidarr
ports:
- name: "http"
internal: 8686
external: 8686
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- name: prowlarr
vm:
- docker-host00
container_name: prowlarr
image: lscr.io/linuxserver/prowlarr:latest
restart: unless-stopped
volumes:
- name: "Configuration"
internal: /config
external: /opt/local/prowlarr/config
ports:
- name: "http"
internal: 9696
external: 9696
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- name: paperless
vm:
- docker-host00
container_name: paperless
image: ghcr.io/paperless-ngx/paperless-ngx:latest
restart: unless-stopped
depends_on:
- paperless-postgres
- paperless-broker
volumes:
- name: "Configuration"
internal: /usr/src/paperless/data
external: /opt/local/paperless/data/data
- name: "Media"
internal: /usr/src/paperless/media
external: /opt/local/paperless/data/media
- name: "Document Export"
internal: /usr/src/paperless/export
external: /opt/local/paperless/data/export
- name: "Document Consume"
internal: /usr/src/paperless/consume
external: /opt/local/paperless/data/consume
environment:
- "PAPERLESS_REDIS=redis://paperless-broker:6379"
- "PAPERLESS_DBHOST=paperless-postgres"
- "PAPERLESS_DBUSER=paperless"
- "PAPERLESS_DBPASS={{ vault.docker.paperless.dbpass }}"
- "USERMAP_UID=1000"
- "USERMAP_GID=1000"
- "PAPERLESS_URL=https://paperless.{{ domain }}"
- "PAPERLESS_TIME_ZONE=Europe/Berlin"
- "PAPERLESS_OCR_LANGUAGE=deu"
ports:
- name: "http"
internal: 8000
external: 8000
- name: pdf
vm:
- docker-host00
container_name: stirling
image: frooodle/s-pdf:latest
restart: unless-stopped
ports:
- name: "http"
internal: 8080
external: 8080
- name: git
vm:
- docker-host02
container_name: gitea
image: gitea/gitea:1.23.1-rootless
restart: unless-stopped
volumes:
- name: "Configuration"
internal: /etc/gitea
external: /opt/local/gitea/config
- name: "Data"
internal: /var/lib/gitea
external: /opt/local/gitea/data
- name: "Time Zone"
internal: /etc/timezone:ro
external: /etc/timezone
- name: "Local Time"
internal: /etc/localtime:ro
external: /etc/localtime
ports:
- name: "http"
internal: 3000
external: 3000
- name: "ssh"
internal: 2222
external: 2222
environment:
- USER_UID=1000
- USER_GID=1000
- name: changedetection
vm:
- docker-host00
container_name: changedetection
image: dgtlmoon/changedetection.io
restart: unless-stopped
volumes:
- name: "Data"
internal: /datastore
external: "{{ docker.directories.config }}/changedetection/data/"
ports:
- name: "http"
internal: 5000
external: 5000
- name: gluetun
vm:
- docker-host00
container_name: gluetun
image: qmcgaw/gluetun
restart: unless-stopped
cap_add:
- NET_ADMIN
devices:
- name: "Tunnel"
internal: /dev/net/tun
external: /dev/net/tun
volumes:
- name: "Configuration"
internal: /gluetun
external: "{{ docker.directories.config }}/gluetun/config"
ports:
- name: "Qbit Client"
internal: 8082
external: 8082
- name: "Torrentleech Client"
internal: 8083
external: 8083
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- VPN_SERVICE_PROVIDER=protonvpn
- UPDATER_VPN_SERVICE_PROVIDERS=protonvpn
- UPDATER_PERIOD=24h
- "SERVER_COUNTRIES={{ vault.docker.proton.country }}"
- "OPENVPN_USER={{ vault.docker.proton.openvpn_user }}"
- "OPENVPN_PASSWORD={{ vault.docker.proton.openvpn_password }}"
- name: torrentleech
vm:
- docker-host00
container_name: torrentleech
image: qbittorrentofficial/qbittorrent-nox
restart: unless-stopped
depends_on:
- gluetun
network_mode: "container:gluetun"
volumes:
- name: "Configuration"
internal: /config
external: "{{ docker.directories.config }}/torrentleech/config"
- name: "Downloads"
internal: /downloads
external: /media/docker/data/arr_downloads
ports:
- name: "http"
internal: proxy_only
external: 8083
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- QBT_EULA="accept"
- QBT_WEBUI_PORT="8083"
- name: qbit
vm:
- docker-host00
container_name: qbit
image: qbittorrentofficial/qbittorrent-nox
restart: unless-stopped
depends_on:
- gluetun
network_mode: "container:gluetun"
volumes:
- name: "Configuration"
internal: /config
external: "{{ docker.directories.config }}/qbit/config"
- name: "Downloads"
internal: /downloads
external: /media/docker/data/arr_downloads
ports:
- name: "http"
internal: proxy_only
external: 8082
environment:
- PUID=1000
- PGID=1000
- TZ=Europe/Berlin
- QBT_EULA="accept"
- QBT_WEBUI_PORT="8082"
- name: cadvisor
vm:
- docker-host00
- docker-host01
- docker-host02
container_name: cadvisor
image: gcr.io/cadvisor/cadvisor:latest
restart: unless-stopped
ports:
- name: ""
internal: 8080
external: 8081
volumes:
- name: "Root"
internal: /rootfs:ro
external: /
- name: "Run"
internal: /var/run:rw
external: /var/run
- name: "System"
internal: /sys:ro
external: /sys
- name: "Docker"
internal: /var/lib/docker:ro
external: /var/lib/docker
- name: elasticsearch
vm:
- docker-host01
container_name: elasticsearch
image: "docker.elastic.co/elasticsearch/elasticsearch:{{ elk_version }}"
restart: unless-stopped
ports:
- name: ""
internal: 9200
external: 9200
- name: ""
internal: 9300
external: 9300
volumes:
- name: "data"
internal: /usr/share/elasticsearch/data
external: "{{ docker.directories.config }}/elk/elasticsearch/data"
- name: "certs"
internal: /usr/share/elasticsearch/config/certs
external: "{{ docker.directories.config }}/elk/certs"
environment:
- node.name=elasticsearch
- cluster.name=docker-cluster
- discovery.type=single-node
- "ELASTIC_PASSWORD={{ vault.docker.elk.elastic.password }}"
- xpack.security.enabled=true
- xpack.security.authc.api_key.enabled=true
- xpack.security.http.ssl.enabled=true
- xpack.security.http.ssl.key=certs/elasticsearch.key
- xpack.security.http.ssl.certificate=certs/elasticsearch.crt
- xpack.security.http.ssl.certificate_authorities=certs/ca.crt
- xpack.security.transport.ssl.enabled=true
- xpack.security.transport.ssl.verification_mode=certificate
- xpack.security.transport.ssl.key=certs/elasticsearch.key
- xpack.security.transport.ssl.certificate=certs/elasticsearch.crt
- xpack.security.transport.ssl.certificate_authorities=certs/ca.crt
- name: kibana
vm:
- docker-host01
container_name: kibana
image: "docker.elastic.co/kibana/kibana:{{ elk_version }}"
restart: unless-stopped
ports:
- name: "http"
internal: 5601
external: 5601
volumes:
- name: "certs"
internal: /usr/share/kibana/config/certs
external: "{{ docker.directories.config }}/elk/certs/"
environment:
- ELASTICSEARCH_HOSTS=["https://elasticsearch:9200"]
- ELASTICSEARCH_USERNAME=kibana_system
- ELASTICSEARCH_PASSWORD={{ vault.docker.elk.elastic.password }}
- SERVER_SSL_ENABLED=true
- SERVER_SSL_CERTIFICATE=/usr/share/kibana/config/certs/kibana.crt
- SERVER_SSL_KEY=/usr/share/kibana/config/certs/kibana.key

28
group_vars/k3s/vars.yml Normal file
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@@ -0,0 +1,28 @@
db:
default_user:
user: "postgres"
name: "k3s"
user: "k3s"
password: "{{ vault.k3s.postgres.db.password }}"
listen_address: "{{ k3s.db.ip }}"
k3s:
net: "192.168.20.0/24"
server:
ips:
- 192.168.20.21
- 192.168.20.24
- 192.168.20.30
loadbalancer:
ip: 192.168.20.22
default_port: 6443
db:
ip: 192.168.20.23
default_port: "5432"
agent:
ips:
- 192.168.20.25
- 192.168.20.26
- 192.168.20.27
k3s_db_connection_string: "postgres://{{ db.user }}:{{ db.password }}@{{ k3s.db.ip }}:{{ k3s.db.default_port }}/{{ db.name }}"

10
host_vars/aya01.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "root"
ansible_host: 192.168.20.12
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.pve.aya01.root.sudo }}"
host:
hostname: "aya01"
ip: "{{ ansible_host }}"

10
host_vars/docker-host00.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.34
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.docker.host00.sudo }}"
host:
hostname: "docker-host00"
ip: "{{ ansible_host }}"

10
host_vars/docker-host01.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.35
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.docker.host01.sudo }}"
host:
hostname: "docker-host01"
ip: "{{ ansible_host }}"

10
host_vars/docker-host02.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.36
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.docker.host02.sudo }}"
host:
hostname: "docker-host02"
ip: "{{ ansible_host }}"

10
host_vars/docker-lb.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.37
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.docker.lb.sudo }}"
host:
hostname: "docker-lb"
ip: "{{ ansible_host }}"

10
host_vars/inko.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "root"
ansible_host: 192.168.20.14
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.pve.inko.root.sudo }}"
host:
hostname: "inko"
ip: "{{ ansible_host }}"

10
host_vars/k3s-agent00.yml Normal file
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@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.25
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.agent00.sudo }}"
host:
hostname: "k3s-agent00"
ip: "{{ ansible_host }}"

10
host_vars/k3s-agent01.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.26
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.agent01.sudo }}"
host:
hostname: "k3s-agent01"
ip: "{{ ansible_host }}"

10
host_vars/k3s-agent02.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.27
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.agent02.sudo }}"
host:
hostname: "k3s-agent02"
ip: "{{ ansible_host }}"

9
host_vars/k3s-loadbalancer.yml Normal file
View File

@@ -0,0 +1,9 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.22
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.loadbalancer.sudo }}"
host:
hostname: "k3s-loadbalancer"
ip: "{{ ansible_host }}"

10
host_vars/k3s-longhorn00.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.32
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.longhorn00.sudo }}"
host:
hostname: "k3s-longhorn00"
ip: "{{ ansible_host }}"

10
host_vars/k3s-longhorn01.yml Normal file
View File

@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.33
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.longhorn01.sudo }}"
host:
hostname: "k3s-longhorn01"
ip: "{{ ansible_host }}"

10
host_vars/k3s-longhorn02.yml Normal file
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@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.31
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.longhorn02.sudo }}"
host:
hostname: "k3s-longhorn02"
ip: "{{ ansible_host }}"

9
host_vars/k3s-postgres.yml Normal file
View File

@@ -0,0 +1,9 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.23
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.postgres.sudo }}"
host:
hostname: "k3s-postgres"
ip: "{{ ansible_host }}"

9
host_vars/k3s-server00.yml Normal file
View File

@@ -0,0 +1,9 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.21
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.server00.sudo }}"
host:
hostname: "k3s-server00"
ip: "{{ ansible_host }}"

10
host_vars/k3s-server01.yml Normal file
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@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.24
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.server01.sudo }}"
host:
hostname: "k3s-server01"
ip: "{{ ansible_host }}"

10
host_vars/k3s-server02.yml Normal file
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@@ -0,0 +1,10 @@
---
ansible_user: "{{ user }}"
ansible_host: 192.168.20.30
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.k3s.server02.sudo }}"
host:
hostname: "k3s-server02"
ip: "{{ ansible_host }}"

10
host_vars/lulu.yml Normal file
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@@ -0,0 +1,10 @@
---
ansible_user: "root"
ansible_host: 192.168.20.28
ansible_port: 22
ansible_ssh_private_key_file: "{{ pk_path }}"
ansible_become_pass: "{{ vault.pve.lulu.root.sudo }}"
host:
hostname: "lulu"
ip: "{{ ansible_host }}"

58
inventory/production Normal file
View File

@@ -0,0 +1,58 @@
[proxmox]
aya01
lulu
inko
[k3s]
k3s-postgres
k3s-loadbalancer
k3s-server[00:02]
k3s-agent[00:02]
k3s-longhorn[00:02]
[vm]
k3s-postgres
k3s-loadbalancer
k3s-agent[00:02]
k3s-server[00:02]
k3s-longhorn[00:02]
docker-host[00:02]
[k3s_nodes]
k3s-server[00:02]
k3s-agent[00:02]
k3s-longhorn[00:02]
[docker]
docker-host[00:02]
docker-lb
[vps]
mii
[k3s_server]
k3s-server[00:02]
[k3s_agent]
k3s-agent[00:02]
[k3s_storage]
k3s-longhorn[00:02]
[db]
k3s-postgres
[loadbalancer]
k3s-loadbalancer
[docker_host]
docker-host[00:02]
[docker_lb]
docker-lb
[local]
localhost ansible_connection=local
[vm:vars]
ansible_ssh_common_args='-o ProxyCommand="ssh -p 22 -W %h:%p -q aya01"'

2
inventory/test Normal file
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@@ -0,0 +1,2 @@
[local]
test ansible_connection=local ansible_become_pass=vagrant

74
issues/001_fix_vault_security_issue.md
View File

@@ -1,74 +0,0 @@
# Issue: Fix Vault Security Risk in Proxmox Role
**Status**: Open
**Priority**: High
**Component**: proxmox/15_create_secret.yaml
**Assignee**: Junior Dev
## Description
The current vault handling in `roles/proxmox/tasks/15_create_secret.yaml` uses insecure shell commands to decrypt/encrypt vault files, creating temporary plaintext files that pose a security risk.
## Current Problematic Code
```yaml
- name: Decrypt vm vault file
ansible.builtin.shell: cd ../; ansible-vault decrypt "./playbooks/{{ proxmox_vault_file }}"
no_log: true
- name: Encrypt vm vault file
ansible.builtin.shell: cd ../; ansible-vault encrypt "./playbooks/{{ proxmox_vault_file }}"
no_log: true
```
## Required Changes
### Step 1: Replace shell commands with Ansible vault module
Replace the shell-based decryption/encryption with `ansible.builtin.ansible_vault` module.
### Step 2: Remove temporary plaintext file operations
Eliminate the need for temporary plaintext files by using in-memory operations.
### Step 3: Add proper error handling
Include error handling for vault operations (missing files, decryption failures).
## Implementation Steps
1. **Read the current vault file securely**:
```yaml
- name: Load vault content securely
ansible.builtin.include_vars:
file: "{{ proxmox_vault_file }}"
name: vault_data
no_log: true
```
2. **Use ansible_vault module for operations**:
```yaml
- name: Update vault data securely
ansible.builtin.set_fact:
new_vault_data: "{{ vault_data | combine({vm_name_secret: cipassword}) }}"
when: not variable_exists
no_log: true
```
3. **Write encrypted vault directly**:
```yaml
- name: Write encrypted vault
ansible.builtin.copy:
content: "{{ new_vault_data | ansible.builtin.ansible_vault.encrypt('vault_password') }}"
dest: "{{ proxmox_vault_file }}"
mode: "0600"
when: not variable_exists
no_log: true
```
## Testing Requirements
- Test with existing vault files
- Verify no plaintext files are created during operation
- Confirm vault can be decrypted properly after updates
## Acceptance Criteria
- [ ] No shell commands used for vault operations
- [ ] No temporary plaintext files created
- [ ] All vault operations use Ansible built-in modules
- [ ] Existing functionality preserved
- [ ] Proper error handling implemented

57
issues/002_replace_dict2items_filter.md
View File

@@ -1,57 +0,0 @@
# Issue: Replace Deprecated dict2items Filter
**Status**: Open
**Priority**: Medium
**Component**: proxmox/40_prepare_vm_creation.yaml
**Assignee**: Junior Dev
## Description
The task `roles/proxmox/tasks/40_prepare_vm_creation.yaml` uses the deprecated `dict2items` filter which may be removed in future Ansible versions.
## Current Problematic Code
```yaml
- name: Download Cloud Init Isos
ansible.builtin.include_tasks: 42_download_isos.yaml
loop: "{{ proxmox_cloud_init_images | dict2items | map(attribute='value') }}"
loop_control:
loop_var: distro
```
## Required Changes
### Step 1: Replace dict2items with modern Ansible practices
Use `dict` filter or direct dictionary iteration instead of deprecated filter.
### Step 2: Update variable references
Ensure the loop variable structure matches the new iteration method.
## Implementation Steps
### Option A: Use dict filter (recommended)
```yaml
- name: Download Cloud Init Isos
ansible.builtin.include_tasks: 42_download_isos.yaml
loop: "{{ proxmox_cloud_init_images | dict | map(attribute='value') }}"
loop_control:
loop_var: distro
```
### Option B: Direct dictionary iteration
```yaml
- name: Download Cloud Init Isos
ansible.builtin.include_tasks: 42_download_isos.yaml
loop: "{{ proxmox_cloud_init_images.values() | list }}"
loop_control:
loop_var: distro
```
## Testing Requirements
- Verify all cloud init images are still downloaded correctly
- Test with different dictionary structures
- Confirm no regression in functionality
## Acceptance Criteria
- [ ] Deprecated `dict2items` filter removed
- [ ] All cloud init images download successfully
- [ ] No changes to existing functionality
- [ ] Code works with current and future Ansible versions

105
issues/003_add_granular_tags.md
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@@ -1,105 +0,0 @@
# Issue: Add Granular Tags for Better Control
**Status**: Open
**Priority**: Medium
**Component**: proxmox/tasks/main.yaml
**Assignee**: Junior Dev
## Description
The Proxmox role lacks granular tags, making it difficult to run specific parts of the role independently. Currently only has high-level `proxmox` tag.
## Current Limitation
```yaml
# Current tag structure
roles:
- role: proxmox
tags:
- proxmox
```
## Required Changes
### Step 1: Add tags to main task includes
Add specific tags to each major task group in `roles/proxmox/tasks/main.yaml`.
### Step 2: Update playbook to use new tags
Ensure playbooks can leverage the new tag structure.
## Implementation Steps
### Update roles/proxmox/tasks/main.yaml
```yaml
- name: Prepare Machines
ansible.builtin.include_tasks: 00_setup_machines.yaml
tags:
- proxmox:setup
- proxmox
- name: Create VM vault
ansible.builtin.include_tasks: 10_create_secrets.yaml
when: is_localhost
tags:
- proxmox:vault
- proxmox
- name: Prime node for VM
ansible.builtin.include_tasks: 40_prepare_vm_creation.yaml
when: is_proxmox_node
tags:
- proxmox:prepare
- proxmox
- name: Create VMs
ansible.builtin.include_tasks: 50_create_vms.yaml
when: is_localhost
tags:
- proxmox:vms
- proxmox
- name: Create LXC containers
ansible.builtin.include_tasks: 60_create_containers.yaml
when: is_localhost
tags:
- proxmox:containers
- proxmox
```
### Update individual task files
Add appropriate tags to tasks within each included file:
```yaml
# Example for 04_configure_hosts.yaml
- name: Configure /etc/hosts with Proxmox cluster nodes
ansible.builtin.blockinfile:
# ... existing content ...
tags:
- proxmox:setup
- proxmox:network
```
## Usage Examples
After implementation, users can run specific parts:
```bash
# Run only setup tasks
ansible-playbook playbooks/proxmox.yaml --tags "proxmox:setup"
# Run only VM creation
ansible-playbook playbooks/proxmox.yaml --tags "proxmox:vms"
# Run setup and preparation
ansible-playbook playbooks/proxmox.yaml --tags "proxmox:setup,proxmox:prepare"
```
## Testing Requirements
- Verify each tag group runs the correct subset of tasks
- Test tag combinations work properly
- Ensure backward compatibility with existing `proxmox` tag
## Acceptance Criteria
- [ ] Granular tags added to all major task groups
- [ ] Each functional area has its own tag
- [ ] Original `proxmox` tag still works for backward compatibility
- [ ] Documentation updated with tag usage examples
- [ ] All tags tested and working

125
issues/004_add_error_handling.md
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@@ -1,125 +0,0 @@
# Issue: Add Comprehensive Error Handling
**Status**: Open
**Priority**: High
**Component**: proxmox/tasks
**Assignee**: Junior Dev
## Description
The Proxmox role lacks comprehensive error handling, particularly for critical operations like API calls, vault operations, and file manipulations.
## Current Issues
- No error handling for Proxmox API failures
- No validation of VM/LXC configurations before creation
- No retries for network operations
- No cleanup on failure
## Required Changes
### Step 1: Add validation tasks
Validate configurations before attempting creation.
### Step 2: Add error handling blocks
Use `block/rescue/always` for critical operations.
### Step 3: Add retries for network operations
Use `retries` and `delay` for API calls.
## Implementation Steps
### Example 1: VM Creation with Error Handling
```yaml
- name: Create VM with error handling
block:
- name: Validate VM configuration
ansible.builtin.assert:
that:
- vm.vmid is defined
- vm.vmid | int > 0
- vm.node is defined
- vm.cores is defined and vm.cores | int > 0
- vm.memory is defined and vm.memory | int > 0
msg: "Invalid VM configuration for {{ vm.name }}"
- name: Create VM
community.proxmox.proxmox_kvm:
# ... existing parameters ...
register: vm_creation_result
retries: 3
delay: 10
until: vm_creation_result is not failed
rescue:
- name: Handle VM creation failure
ansible.builtin.debug:
msg: "Failed to create VM {{ vm.name }}: {{ ansible_failed_result.msg }}"
- name: Cleanup partial resources
# Add cleanup tasks here
when: cleanup_partial_resources | default(true)
always:
- name: Log VM creation attempt
ansible.builtin.debug:
msg: "VM creation attempt for {{ vm.name }} completed with status: {{ vm_creation_result is defined and vm_creation_result.changed | ternary('success', 'failed') }}"
```
### Example 2: API Call with Retries
```yaml
- name: Check Proxmox API availability
ansible.builtin.uri:
url: "https://{{ proxmox_api_host }}:8006/api2/json/version"
validate_certs: no
return_content: yes
register: api_check
retries: 5
delay: 5
until: api_check.status == 200
ignore_errors: yes
- name: Fail if API unavailable
ansible.builtin.fail:
msg: "Proxmox API unavailable at {{ proxmox_api_host }}"
when: api_check is failed
```
### Example 3: File Operation Error Handling
```yaml
- name: Manage vault file safely
block:
- name: Backup existing vault
ansible.builtin.copy:
src: "{{ proxmox_vault_file }}"
dest: "{{ proxmox_vault_file }}.backup"
remote_src: yes
when: vault_file_exists.stat.exists
- name: Perform vault operations
# ... vault operations ...
rescue:
- name: Restore vault from backup
ansible.builtin.copy:
src: "{{ proxmox_vault_file }}.backup"
dest: "{{ proxmox_vault_file }}"
remote_src: yes
when: vault_file_exists.stat.exists
- name: Fail with error details
ansible.builtin.fail:
msg: "Vault operation failed: {{ ansible_failed_result.msg }}"
```
## Testing Requirements
- Test error scenarios (invalid configs, API unavailable)
- Verify cleanup works on failure
- Confirm retries work for transient failures
- Validate error messages are helpful
## Acceptance Criteria
- [ ] All critical operations have error handling
- [ ] Validation added for configurations
- [ ] Retry logic implemented for network operations
- [ ] Cleanup procedures in place for failures
- [ ] Helpful error messages provided
- [ ] No silent failures

119
issues/005_add_performance_optimizations.md
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@@ -1,119 +0,0 @@
# Issue: Add Performance Optimizations
**Status**: Open
**Priority**: Medium
**Component**: proxmox/tasks
**Assignee**: Junior Dev
## Description
The Proxmox role could benefit from performance optimizations, particularly for image downloads and repeated operations.
## Current Performance Issues
- Sequential image downloads (no parallelization)
- No caching of repeated operations
- No async operations for long-running tasks
- Inefficient fact gathering
## Required Changes
### Step 1: Add parallel downloads
Use async for image downloads to run concurrently.
### Step 2: Implement caching
Add fact caching for repeated operations.
### Step 3: Add conditional execution
Skip tasks when results are already present.
## Implementation Steps
### Example 1: Parallel Image Downloads
```yaml
- name: Download Cloud Init Isos in parallel
ansible.builtin.include_tasks: 42_download_isos.yaml
loop: "{{ proxmox_cloud_init_images | dict | map(attribute='value') }}"
loop_control:
loop_var: distro
async: 3600 # 1 hour timeout
poll: 0
register: download_tasks
- name: Check download status
ansible.builtin.async_status:
jid: "{{ item.ansible_job_id }}"
register: download_results
until: download_results.finished
retries: 30
delay: 10
loop: "{{ download_tasks.results }}"
loop_control:
loop_var: item
```
### Example 2: Add Fact Caching
```yaml
# In ansible.cfg or playbook
[defaults]
fact_caching = jsonfile
fact_caching_connection = /tmp/ansible_facts
fact_caching_timeout = 86400
# In tasks
- name: Gather facts with caching
ansible.builtin.setup:
cacheable: yes
```
### Example 3: Conditional Task Execution
```yaml
- name: Check if image already exists
ansible.builtin.stat:
path: "{{ proxmox_dirs.isos }}/{{ distro.name }}"
register: image_stat
changed_when: false
- name: Download image only if missing
ansible.builtin.get_url:
url: "{{ distro.url }}"
dest: "{{ proxmox_dirs.isos }}/{{ distro.name }}"
mode: "0644"
when: not image_stat.stat.exists
register: download_result
- name: Skip conversion if raw image exists
ansible.builtin.stat:
path: "{{ proxmox_dirs.isos }}/{{ raw_image_name }}"
register: raw_image_stat
changed_when: false
- name: Convert to raw only if needed
ansible.builtin.command:
cmd: "qemu-img convert -O raw {{ proxmox_dirs.isos }}/{{ distro.name }} {{ proxmox_dirs.isos }}/{{ raw_image_name }}"
when:
- download_result is changed or not raw_image_stat.stat.exists
- image_stat.stat.exists
```
### Example 4: Batch VM Operations
```yaml
- name: Create VMs in batches
ansible.builtin.include_tasks: 55_create_vm.yaml
loop: "{{ vms | batch(3) | flatten }}"
loop_control:
loop_var: "vm"
throttle: 3
```
## Testing Requirements
- Measure performance before and after changes
- Verify parallel operations don't cause conflicts
- Test caching works correctly
- Confirm conditional execution skips appropriately
## Acceptance Criteria
- [ ] Image downloads run in parallel
- [ ] Fact caching implemented and working
- [ ] Tasks skip when results already exist
- [ ] Performance metrics show improvement
- [ ] No race conditions in parallel operations
- [ ] Documentation updated with performance notes

10
playbooks/common-k3s.yml Normal file
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@@ -0,0 +1,10 @@
---
- name: Run the common role on k3s
hosts: k3s
gather_facts: yes
vars_files:
- secrets.yml
roles:
- role: common
tags:
- common

19
playbooks/db.yml Normal file
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@@ -0,0 +1,19 @@
---
- name: Set up Servers
hosts: db
gather_facts: yes
vars_files:
- secrets.yml
roles:
- role: common
tags:
- common
- role: postgres
tags:
- postgres
- role: node_exporter
tags:
- node_exporter
- role: postgres_exporter
tags:
- postgres_exporter

10
playbooks/docker-host.yaml → playbooks/docker-host.yml
View File

@@ -1,11 +1,13 @@
---
- name: Set up Servers
hosts: docker_host
gather_facts: true
gather_facts: yes
vars_files:
- secrets.yml
roles:
# - role: common
# tags:
# - common
- role: common
tags:
- common
- role: docker_host
tags:
- docker_host

8
playbooks/docker-lb.yaml → playbooks/docker-lb.yml
View File

@@ -1,13 +1,13 @@
---
- name: Set up reverse proxy for docker
hosts: docker
gather_facts: true
hosts: docker_lb
gather_facts: yes
vars_files:
- secrets.yml
roles:
- role: common
tags:
- common
when: inventory_hostname in groups["docker_lb"]
- role: reverse_proxy
tags:
- reverse_proxy
when: inventory_hostname in groups["docker_lb"]

5
playbooks/docker.yaml
View File

@@ -1,5 +0,0 @@
---
- name: Setup Docker Hosts
ansible.builtin.import_playbook: docker-host.yaml
- name: Setup Docker load balancer
ansible.builtin.import_playbook: docker-lb.yaml

16
playbooks/k3s-agents.yaml
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@@ -1,16 +0,0 @@
- name: Set up Agents
hosts: k3s
gather_facts: true
roles:
- role: common
when: inventory_hostname in groups["k3s_agent"]
tags:
- common
- role: k3s_agent
when: inventory_hostname in groups["k3s_agent"]
tags:
- k3s_agent
# - role: node_exporter
# when: inventory_hostname in groups["k3s_agent"]
# tags:
# - node_exporter

31
playbooks/k3s-agents.yml Normal file
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@@ -0,0 +1,31 @@
- name: Set up Agents
hosts: k3s_nodes
gather_facts: yes
vars_files:
- secrets.yml
pre_tasks:
- name: Get K3s token from the first server
when: host.ip == k3s.server.ips[0] and inventory_hostname in groups["k3s_server"]
slurp:
src: /var/lib/rancher/k3s/server/node-token
register: k3s_token
become: true
- name: Set fact on k3s.server.ips[0]
when: host.ip == k3s.server.ips[0] and inventory_hostname in groups["k3s_server"]
set_fact: k3s_token="{{ k3s_token['content'] | b64decode | trim }}"
roles:
- role: common
when: inventory_hostname in groups["k3s_agent"]
tags:
- common
- role: k3s_agent
when: inventory_hostname in groups["k3s_agent"]
k3s_token: "{{ hostvars[(hostvars | dict2items | map(attribute='value') | map('dict2items') | map('selectattr', 'key', 'match', 'host') | map('selectattr', 'value.ip', 'match', k3s.server.ips[0] ) | select() | first | items2dict).host.hostname].k3s_token }}"
tags:
- k3s_agent
- role: node_exporter
when: inventory_hostname in groups["k3s_agent"]
tags:
- node_exporter

17
playbooks/k3s-loadbalancer.yaml
View File

@@ -1,17 +0,0 @@
---
- name: Set up Servers
hosts: k3s
gather_facts: true
roles:
- role: common
tags:
- common
when: inventory_hostname in groups["k3s_loadbalancer"]
- role: k3s_loadbalancer
tags:
- k3s_loadbalancer
when: inventory_hostname in groups["k3s_loadbalancer"]
# - role: node_exporter
# tags:
# - node_exporter
# when: inventory_hostname in groups["k3s_loadbalancer"]

17
playbooks/k3s-servers.yaml
View File

@@ -1,17 +0,0 @@
---
- name: Set up Servers
hosts: k3s
gather_facts: true
roles:
- role: common
tags:
- common
when: inventory_hostname in groups["k3s_server"]
- role: k3s_server
tags:
- k3s_server
when: inventory_hostname in groups["k3s_server"]
# - role: node_exporter
# tags:
# - node_exporter
# when: inventory_hostname in groups["k3s_server"]

16
playbooks/k3s-servers.yml Normal file
View File

@@ -0,0 +1,16 @@
---
- name: Set up Servers
hosts: k3s_server
gather_facts: yes
vars_files:
- secrets.yml
roles:
- role: common
tags:
- common
- role: k3s_server
tags:
- k3s_server
- role: node_exporter
tags:
- node_exporter

16
playbooks/k3s-storage.yaml
View File

@@ -1,16 +0,0 @@
- name: Set up storage
hosts: k3s_nodes
gather_facts: true
roles:
- role: common
when: inventory_hostname in groups["k3s_storage"]
tags:
- common
- role: k3s_storage
when: inventory_hostname in groups["k3s_storage"]
tags:
- k3s_storage
# - role: node_exporter
# when: inventory_hostname in groups["k3s_storage"]
# tags:
# - node_exporter

31
playbooks/k3s-storage.yml Normal file
View File

@@ -0,0 +1,31 @@
- name: Set up storage
hosts: k3s_nodes
gather_facts: yes
vars_files:
- secrets.yml
pre_tasks:
- name: Get K3s token from the first server
when: host.ip == k3s.server.ips[0] and inventory_hostname in groups["k3s_server"]
slurp:
src: /var/lib/rancher/k3s/server/node-token
register: k3s_token
become: true
- name: Set fact on k3s.server.ips[0]
when: host.ip == k3s.server.ips[0] and inventory_hostname in groups["k3s_server"]
set_fact: k3s_token="{{ k3s_token['content'] | b64decode | trim }}"
roles:
- role: common
when: inventory_hostname in groups["k3s_storage"]
tags:
- common
- role: k3s_storage
when: inventory_hostname in groups["k3s_storage"]
k3s_token: "{{ hostvars[(hostvars | dict2items | map(attribute='value') | map('dict2items') | map('selectattr', 'key', 'match', 'host') | map('selectattr', 'value.ip', 'match', k3s.server.ips[0] ) | select() | first | items2dict).host.hostname].k3s_token }}"
tags:
- k3s_storage
- role: node_exporter
when: inventory_hostname in groups["k3s_storage"]
tags:
- node_exporter

10
playbooks/kubernetes_setup.yaml
View File

@@ -1,10 +0,0 @@
---
- name: Setup Kubernetes Cluster
hosts: kubernetes
any_errors_fatal: true
gather_facts: false
vars:
is_localhost: "{{ inventory_hostname == '127.0.0.1' }}"
roles:
- role: kubernetes_argocd
when: is_localhost

16
playbooks/loadbalancer.yml Normal file
View File

@@ -0,0 +1,16 @@
---
- name: Set up Servers
hosts: loadbalancer
gather_facts: yes
vars_files:
- secrets.yml
roles:
- role: common
tags:
- common
- role: loadbalancer
tags:
- loadbalancer
- role: node_exporter
tags:
- node_exporter

6
playbooks/proxmox-k3s-add-agent.yaml
View File

@@ -1,6 +0,0 @@
---
- name: Create new VM(s)
ansible.builtin.import_playbook: proxmox.yaml
- name: Provision VM
ansible.builtin.import_playbook: k3s-agents.yaml

15
playbooks/proxmox.yaml
View File

@@ -1,15 +0,0 @@
---
- name: Run proxmox vm playbook
hosts: proxmox
gather_facts: true
vars:
is_localhost: "{{ inventory_hostname == '127.0.0.1' }}"
is_proxmox_node: "{{ 'proxmox_nodes' in group_names }}"
roles:
- role: common
tags:
- common
when: not is_localhost
- role: proxmox
tags:
- proxmox

9
playbooks/test.yml Normal file
View File

@@ -0,0 +1,9 @@
---
- hosts: db
gather_facts: yes
vars_files:
- secrets.yml
tasks:
- name: Print the database connection string
debug:
msg: "{{ k3s_db_connection_string }}"

5
playbooks/ubuntu.yml Normal file
View File

@@ -0,0 +1,5 @@
- name: Provision Local Ubuntu Machine
hosts: local
gather_facts: true
roles:
- ubuntu

28
requirements.txt
View File

@@ -1,28 +0,0 @@
cachetools==5.5.2
certifi==2025.1.31
cfgv==3.4.0
charset-normalizer==3.4.1
distlib==0.4.0
durationpy==0.10
filelock==3.18.0
google-auth==2.40.3
identify==2.6.12
idna==3.10
kubernetes==33.1.0
nc-dnsapi==0.1.3
nodeenv==1.9.1
oauthlib==3.3.1
platformdirs==4.3.8
pre_commit==4.2.0
proxmoxer==2.2.0
pyasn1==0.6.1
pyasn1_modules==0.4.2
python-dateutil==2.9.0.post0
PyYAML==6.0.2
requests==2.32.3
requests-oauthlib==2.0.0
rsa==4.9.1
six==1.17.0
urllib3==2.3.0
virtualenv==20.32.0
websocket-client==1.8.0

5
requirements.yaml
View File

@@ -1,5 +0,0 @@
---
collections:
- name: community.docker
- name: community.general
- name: kubernetes.core

72
roles/common/README.md
View File

@@ -1,72 +0,0 @@
# Ansible Role: common
This role configures a baseline set of common configurations for Debian-based systems, including time synchronization, essential packages, hostname, and specific developer tools.
## Requirements
None.
## Role Variables
Available variables are listed below, along with default values (see `vars/main.yml`):
```yaml
# A list of common packages to install via apt.
common_packages:
- build-essential
- curl
- git
- iperf3
- neovim
- rsync
- smartmontools
- sudo
- systemd-timesyncd
- tree
- screen
- bat
- fd-find
- ripgrep
- nfs-common
- open-iscsi
- parted
# The hostname to configure.
hostname: "new-host"
```
## Tasks
The role performs the following tasks:
1. **Configure Time**: Sets up `systemd-timesyncd` and timezone.
2. **Configure Packages**: Installs the list of `common_packages`.
3. **Configure Hostname**: Sets the system hostname.
4. **Configure Extra-Packages**:
- Installs `eza` (modern ls replacement).
- Installs `bottom` (process viewer).
- Installs `neovim` from AppImage and clones a custom configuration.
5. **Configure Bash**: Sets up bash aliases and prompt.
6. **Configure SSH**: Configures `sshd_config` for security.
## Dependencies
None.
## Example Playbook
```yaml
- hosts: servers
roles:
- role: common
vars:
hostname: "my-server"
```
## License
MIT
## Author Information
This role was created in 2025 by [TuDatTr](https://codeberg.org/tudattr/).

80
roles/common/files/ghostty/infocmp
View File

@@ -1,80 +0,0 @@
xterm-ghostty|ghostty|Ghostty,
am, bce, ccc, hs, km, mc5i, mir, msgr, npc, xenl, AX, Su, Tc, XT, fullkbd,
colors#0x100, cols#80, it#8, lines#24, pairs#0x7fff,
acsc=++\,\,--..00``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l,
clear=\E[H\E[2J, cnorm=\E[?12l\E[?25h, cr=\r,
csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H,
cud=\E[%p1%dB, cud1=\n, cuf=\E[%p1%dC, cuf1=\E[C,
cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A,
cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m,
dl=\E[%p1%dM, dl1=\E[M, dsl=\E]2;\007, ech=\E[%p1%dX,
ed=\E[J, el=\E[K, el1=\E[1K, flash=\E[?5h$<100/>\E[?5l,
fsl=^G, home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH,
ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=\n,
indn=\E[%p1%dS,
initc=\E]4;%p1%d;rgb:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\,
invis=\E[8m, kDC=\E[3;2~, kEND=\E[1;2F, kHOM=\E[1;2H,
kIC=\E[2;2~, kLFT=\E[1;2D, kNXT=\E[6;2~, kPRV=\E[5;2~,
kRIT=\E[1;2C, kbs=^?, kcbt=\E[Z, kcub1=\EOD, kcud1=\EOB,
kcuf1=\EOC, kcuu1=\EOA, kdch1=\E[3~, kend=\EOF, kent=\EOM,
kf1=\EOP, kf10=\E[21~, kf11=\E[23~, kf12=\E[24~,
kf13=\E[1;2P, kf14=\E[1;2Q, kf15=\E[1;2R, kf16=\E[1;2S,
kf17=\E[15;2~, kf18=\E[17;2~, kf19=\E[18;2~, kf2=\EOQ,
kf20=\E[19;2~, kf21=\E[20;2~, kf22=\E[21;2~,
kf23=\E[23;2~, kf24=\E[24;2~, kf25=\E[1;5P, kf26=\E[1;5Q,
kf27=\E[1;5R, kf28=\E[1;5S, kf29=\E[15;5~, kf3=\EOR,
kf30=\E[17;5~, kf31=\E[18;5~, kf32=\E[19;5~,
kf33=\E[20;5~, kf34=\E[21;5~, kf35=\E[23;5~,
kf36=\E[24;5~, kf37=\E[1;6P, kf38=\E[1;6Q, kf39=\E[1;6R,
kf4=\EOS, kf40=\E[1;6S, kf41=\E[15;6~, kf42=\E[17;6~,
kf43=\E[18;6~, kf44=\E[19;6~, kf45=\E[20;6~,
kf46=\E[21;6~, kf47=\E[23;6~, kf48=\E[24;6~,
kf49=\E[1;3P, kf5=\E[15~, kf50=\E[1;3Q, kf51=\E[1;3R,
kf52=\E[1;3S, kf53=\E[15;3~, kf54=\E[17;3~,
kf55=\E[18;3~, kf56=\E[19;3~, kf57=\E[20;3~,
kf58=\E[21;3~, kf59=\E[23;3~, kf6=\E[17~, kf60=\E[24;3~,
kf61=\E[1;4P, kf62=\E[1;4Q, kf63=\E[1;4R, kf7=\E[18~,
kf8=\E[19~, kf9=\E[20~, khome=\EOH, kich1=\E[2~,
kind=\E[1;2B, kmous=\E[<, knp=\E[6~, kpp=\E[5~,
kri=\E[1;2A, oc=\E]104\007, op=\E[39;49m, rc=\E8,
rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\EM,
rin=\E[%p1%dT, ritm=\E[23m, rmacs=\E(B, rmam=\E[?7l,
rmcup=\E[?1049l, rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[27m,
rmul=\E[24m, rs1=\E]\E\\\Ec, sc=\E7,
setab=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m,
setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
sgr0=\E(B\E[m, sitm=\E[3m, smacs=\E(0, smam=\E[?7h,
smcup=\E[?1049h, smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m,
smul=\E[4m, tbc=\E[3g, tsl=\E]2;, u6=\E[%i%d;%dR, u7=\E[6n,
u8=\E[?%[;0123456789]c, u9=\E[c, vpa=\E[%i%p1%dd,
BD=\E[?2004l, BE=\E[?2004h, Clmg=\E[s,
Cmg=\E[%i%p1%d;%p2%ds, Dsmg=\E[?69l, E3=\E[3J,
Enmg=\E[?69h, Ms=\E]52;%p1%s;%p2%s\007, PE=\E[201~,
PS=\E[200~, RV=\E[>c, Se=\E[2 q,
Setulc=\E[58:2::%p1%{65536}%/%d:%p1%{256}%/%{255}%&%d:%p1%{255}%&%d%;m,
Smulx=\E[4:%p1%dm, Ss=\E[%p1%d q,
Sync=\E[?2026%?%p1%{1}%-%tl%eh%;,
XM=\E[?1006;1000%?%p1%{1}%=%th%el%;, XR=\E[>0q,
fd=\E[?1004l, fe=\E[?1004h, kDC3=\E[3;3~, kDC4=\E[3;4~,
kDC5=\E[3;5~, kDC6=\E[3;6~, kDC7=\E[3;7~, kDN=\E[1;2B,
kDN3=\E[1;3B, kDN4=\E[1;4B, kDN5=\E[1;5B, kDN6=\E[1;6B,
kDN7=\E[1;7B, kEND3=\E[1;3F, kEND4=\E[1;4F,
kEND5=\E[1;5F, kEND6=\E[1;6F, kEND7=\E[1;7F,
kHOM3=\E[1;3H, kHOM4=\E[1;4H, kHOM5=\E[1;5H,
kHOM6=\E[1;6H, kHOM7=\E[1;7H, kIC3=\E[2;3~, kIC4=\E[2;4~,
kIC5=\E[2;5~, kIC6=\E[2;6~, kIC7=\E[2;7~, kLFT3=\E[1;3D,
kLFT4=\E[1;4D, kLFT5=\E[1;5D, kLFT6=\E[1;6D,
kLFT7=\E[1;7D, kNXT3=\E[6;3~, kNXT4=\E[6;4~,
kNXT5=\E[6;5~, kNXT6=\E[6;6~, kNXT7=\E[6;7~,
kPRV3=\E[5;3~, kPRV4=\E[5;4~, kPRV5=\E[5;5~,
kPRV6=\E[5;6~, kPRV7=\E[5;7~, kRIT3=\E[1;3C,
kRIT4=\E[1;4C, kRIT5=\E[1;5C, kRIT6=\E[1;6C,
kRIT7=\E[1;7C, kUP=\E[1;2A, kUP3=\E[1;3A, kUP4=\E[1;4A,
kUP5=\E[1;5A, kUP6=\E[1;6A, kUP7=\E[1;7A, kxIN=\E[I,
kxOUT=\E[O, rmxx=\E[29m, rv=\E\\[[0-9]+;[0-9]+;[0-9]+c,
setrgbb=\E[48:2:%p1%d:%p2%d:%p3%dm,
setrgbf=\E[38:2:%p1%d:%p2%d:%p3%dm, smxx=\E[9m,
xm=\E[<%i%p3%d;%p1%d;%p2%d;%?%p4%tM%em%;,
xr=\EP>\\|[ -~]+a\E\\,

18
roles/common/files/ssh/root/sshd_config
View File

@@ -1,18 +0,0 @@
Protocol 2
PermitRootLogin yes
MaxAuthTries 3
PubkeyAuthentication yes
PasswordAuthentication no
PermitEmptyPasswords no
ChallengeResponseAuthentication no
UsePAM yes
AllowAgentForwarding no
AllowTcpForwarding yes
X11Forwarding no
PrintMotd no
TCPKeepAlive no
ClientAliveCountMax 2
TrustedUserCAKeys /etc/ssh/vault-ca.pub
UseDNS yes
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server

1
roles/common/files/ssh/vault-ca.pub
View File

@@ -1 +0,0 @@
ssh-rsa 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

2
roles/common/handlers/main.yaml → roles/common/handlers/main.yml
View File

@@ -3,4 +3,4 @@
service:
name: sshd
state: restarted
become: true
become: yes

24
roles/common/tasks/bash.yaml
View File

@@ -1,24 +0,0 @@
---
- name: Copy bash-configs
ansible.builtin.template:
src: "files/bash/{{ item }}"
dest: "{{ ansible_env.HOME }}/.{{ item }}"
owner: "{{ ansible_user_id }}"
group: "{{ ansible_user_id }}"
mode: "644"
loop:
- bashrc
- bash_aliases
- name: Copy ghostty infocmp
ansible.builtin.copy:
src: files/ghostty/infocmp
dest: "{{ ansible_env.HOME }}/ghostty"
owner: "{{ ansible_user_id }}"
group: "{{ ansible_user_id }}"
mode: "0644"
register: ghostty_terminfo
- name: Compile ghostty terminalinfo
ansible.builtin.command: "tic -x {{ ansible_env.HOME }}/ghostty"
when: ghostty_terminfo.changed

12
roles/common/tasks/bash.yml Normal file
View File

@@ -0,0 +1,12 @@
---
- name: Copy bash-configs
ansible.builtin.template:
src: "files/bash/{{ item }}"
dest: "/home/{{ user }}/.{{ item }}"
owner: "{{ user }}"
group: "{{ user }}"
mode: "644"
loop:
- bashrc
- bash_aliases
become: true

6
roles/common/tasks/extra_packages.yaml → roles/common/tasks/extra_packages.yml
View File

@@ -11,6 +11,7 @@
url: https://raw.githubusercontent.com/eza-community/eza/main/deb.asc
dest: /etc/apt/keyrings/gierens.asc
mode: "0644"
register: gpg_key_result
become: true
- name: Add Gierens repository to apt sources
@@ -79,13 +80,12 @@
path: ~/.config/nvim
register: nvim_config
- name: Clone personal Neovim config directory
- name: Clone LazyVim starter to Neovim config directory
ansible.builtin.git:
repo: https://codeberg.org/tudattr/nvim
repo: https://github.com/LazyVim/starter
dest: ~/.config/nvim
clone: true
update: false
version: 1.0.0
when: not nvim_config.stat.exists
- name: Remove .git directory from Neovim config

4
roles/common/tasks/hostname.yaml → roles/common/tasks/hostname.yml
View File

@@ -1,14 +1,14 @@
---
- name: Set a hostname
ansible.builtin.hostname:
name: "{{ inventory_hostname }}"
name: "{{ host.hostname }}"
become: true
- name: Update /etc/hosts to reflect the new hostname
ansible.builtin.lineinfile:
path: /etc/hosts
regexp: '^127\.0\.1\.1'
line: "127.0.1.1 {{ inventory_hostname }}"
line: "127.0.1.1 {{ host.hostname }}"
state: present
backup: true
become: true

13
roles/common/tasks/main.yaml
View File

@@ -1,13 +0,0 @@
---
- name: Configure Time
ansible.builtin.include_tasks: time.yaml
- name: Configure Packages
ansible.builtin.include_tasks: packages.yaml
- name: Configure Hostname
ansible.builtin.include_tasks: hostname.yaml
- name: Configure Extra-Packages
ansible.builtin.include_tasks: extra_packages.yaml
- name: Configure Bash
ansible.builtin.include_tasks: bash.yaml
- name: Configure SSH
ansible.builtin.include_tasks: sshd.yaml

13
roles/common/tasks/main.yml Normal file
View File

@@ -0,0 +1,13 @@
---
- name: Configure Time
ansible.builtin.include_tasks: time.yml
- name: Configure Hostname
ansible.builtin.include_tasks: hostname.yml
- name: Configure Packages
ansible.builtin.include_tasks: packages.yml
- name: Configure Extra-Packages
ansible.builtin.include_tasks: extra_packages.yml
- name: Configure Bash
ansible.builtin.include_tasks: bash.yml
- name: Configure SSH
ansible.builtin.include_tasks: sshd.yml

28
roles/common/tasks/packages.yaml
View File

@@ -1,28 +0,0 @@
---
- name: Update and upgrade packages
ansible.builtin.apt:
update_cache: true
upgrade: true
autoremove: true
become: true
when: ansible_user_id != "root"
- name: Install base packages
ansible.builtin.apt:
name: "{{ common_packages }}"
state: present
become: true
when: ansible_user_id != "root"
- name: Update and upgrade packages
ansible.builtin.apt:
update_cache: true
upgrade: true
autoremove: true
when: ansible_user_id == "root"
- name: Install base packages
ansible.builtin.apt:
name: "{{ common_packages }}"
state: present
when: ansible_user_id == "root"

13
roles/common/tasks/packages.yml Normal file
View File

@@ -0,0 +1,13 @@
---
- name: Update and upgrade packages
ansible.builtin.apt:
update_cache: true
upgrade: true
autoremove: true
become: true
- name: Install base packages
ansible.builtin.apt:
name: "{{ common_packages }}"
state: present
become: true

28
roles/common/tasks/sshd.yaml
View File

@@ -1,28 +0,0 @@
---
- name: Copy user sshd_config
ansible.builtin.template:
src: files/ssh/user/sshd_config
dest: /etc/ssh/sshd_config
mode: "644"
backup: true
notify:
- Restart sshd
become: true
when: ansible_user_id != "root"
- name: Copy root sshd_config
ansible.builtin.template:
src: files/ssh/root/sshd_config
dest: /etc/ssh/sshd_config
mode: "644"
backup: true
notify:
- Restart sshd
when: ansible_user_id == "root"
- name: Copy pubkey
ansible.builtin.copy:
src: files/ssh/vault-ca.pub
dest: "/etc/ssh/vault-ca.pub"
mode: "644"
become: true

17
roles/common/tasks/sshd.yml Normal file
View File

@@ -0,0 +1,17 @@
---
- name: Copy sshd_config
ansible.builtin.template:
src: templates/ssh/sshd_config
dest: /etc/ssh/sshd_config
mode: "644"
notify:
- Restart sshd
become: true
- name: Copy pubkey
ansible.builtin.copy:
content: "{{ pubkey }}"
dest: "/home/{{ user }}/.ssh/authorized_keys"
owner: "{{ user }}"
group: "{{ user }}"
mode: "644"

11
roles/common/tasks/time.yaml
View File

@@ -1,11 +0,0 @@
---
- name: Set timezone
community.general.timezone:
name: "{{ timezone }}"
become: true
when: ansible_user_id != "root"
- name: Set timezone
community.general.timezone:
name: "{{ timezone }}"
when: ansible_user_id == "root"

4
roles/common/tasks/time.yml Normal file
View File

@@ -0,0 +1,4 @@
---
- name: Set timezone to "{{ timezone }}"
community.general.timezone:
name: "{{ timezone }}"

2
roles/common/files/ssh/user/sshd_config → roles/common/templates/ssh/sshd_config
View File

@@ -1,3 +1,4 @@
Include /etc/ssh/sshd_config.d/*.conf
Protocol 2
PermitRootLogin no
MaxAuthTries 3
@@ -12,7 +13,6 @@ X11Forwarding no
PrintMotd no
TCPKeepAlive no
ClientAliveCountMax 2
TrustedUserCAKeys /etc/ssh/vault-ca.pub
UseDNS yes
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server

18
roles/common/vars/main.yaml
View File

@@ -1,18 +0,0 @@
common_packages:
- build-essential
- curl
- git
- iperf3
- neovim
- rsync
- smartmontools
- sudo
- systemd-timesyncd
- tree
- screen
- bat
- fd-find
- ripgrep
- nfs-common
- open-iscsi
- parted

85
roles/docker_host/README.md
View File

@@ -1,85 +0,0 @@
# Ansible Role: Docker Host
This role sets up a Docker host, installs Docker, and configures it according to the provided variables. It also handles user and group management, directory setup, and deployment of Docker Compose services.
## Role Variables
### General
- `docker_host_package_common_dependencies`: A list of common packages to be installed on the host.
- Default: `nfs-common`
- `apt_lock_files`: A list of apt lock files to check.
- `arch`: The architecture of the host.
- Default: `arm64` if `ansible_architecture` is `aarch64`, otherwise `amd64`.
### Docker
- `docker.url`: The URL for the Docker repository.
- Default: `https://download.docker.com/linux`
- `docker.apt_release_channel`: The Docker apt release channel.
- Default: `stable`
- `docker.directories.local`: The local directory for Docker data.
- Default: `/opt/local`
- `docker.directories.config`: The directory for Docker configurations.
- Default: `/opt/config`
- `docker.directories.compose`: The directory for Docker Compose files.
- Default: `/opt/compose`
### Keycloak
- `keycloak_config`: A dictionary containing the Keycloak configuration. See `templates/keycloak/realm.json.j2` for more details.
### Services
- `services`: A list of dictionaries, where each dictionary represents a Docker Compose service. See `templates/compose.yaml.j2` for more details.
## Tasks
The role performs the following tasks:
1. **Setup VM**:
- Includes `non-free` and `non-free-firmware` components in the apt sources.
- Installs common packages.
- Removes cloud kernel packages.
- Reboots the host.
2. **Install Docker**:
- Uninstalls old Docker versions.
- Installs dependencies for using repositories over HTTPS.
- Adds the Docker apt key and repository.
- Installs Docker Engine, containerd, and Docker Compose.
3. **Setup user and group for Docker**:
- Ensures the `docker` group exists.
- Adds the `ansible_user_id` to the `docker` group.
- Reboots the host.
4. **Setup directory structure for Docker**:
- Creates necessary directories for Docker and media.
- Sets ownership of the directories.
- Mounts NFS shares.
5. **Deploy configs**:
- Sets up Keycloak realms if the host is a Keycloak host.
6. **Deploy Docker Compose**:
- Copies the Docker Compose file to the target host.
7. **Publish metrics**:
- Copies the `daemon.json` file to `/etc/docker/daemon.json` to enable metrics.
## Handlers
- `Restart docker`: Restarts the Docker service.
- `Restart compose`: Restarts the Docker Compose services.
- `Restart host`: Reboots the host.
## Usage
To use this role, include it in your playbook and set the required variables.
```yaml
- hosts: docker_hosts
roles:
- role: docker_host
vars:
# Your variables here
```
## License
MIT

12
roles/docker_host/handlers/main.yaml → roles/docker_host/handlers/main.yml
View File

@@ -8,14 +8,4 @@
- name: Restart compose
community.docker.docker_compose_v2:
project_src: "{{ docker.directories.compose }}"
state: present
retries: 3
delay: 5
become: true
- name: Restart host
ansible.builtin.reboot:
connect_timeout: 5
reboot_timeout: 600
test_command: whoami
become: true
state: restarted

50
roles/docker_host/tasks/10_setup.yaml
View File

@@ -1,50 +0,0 @@
---
- name: Check if debian.sources file exists
ansible.builtin.stat:
path: /etc/apt/sources.list.d/debian.sources
register: debian_sources_stat
- name: Replace Components line to include non-free and non-free-firmware
ansible.builtin.replace:
path: /etc/apt/sources.list.d/debian.sources
regexp: "^Components:.*$"
replace: "Components: main non-free non-free-firmware"
when: debian_sources_stat.stat.exists
become: true
- name: Setup VM Packages
ansible.builtin.apt:
name: "{{ item }}"
state: present
update_cache: true
loop: "{{ docker_host_package_common_dependencies }}"
become: true
- name: Gather installed package facts
ansible.builtin.package_facts:
manager: auto
- name: Filter for specific cloud kernel packages
ansible.builtin.set_fact:
cloud_kernel_packages: >-
{{
ansible_facts.packages.keys()
| select('search', 'linux-image')
| select('search', 'cloud')
| list
}}
- name: Use the list to remove the found packages
ansible.builtin.apt:
name: "{{ cloud_kernel_packages }}"
state: absent
autoremove: true
when: cloud_kernel_packages | length > 0
become: true
- name: Restart host
ansible.builtin.reboot:
connect_timeout: 5
reboot_timeout: 600
test_command: whoami
become: true

31
roles/docker_host/tasks/50_provision.yaml
View File

@@ -1,31 +0,0 @@
---
- name: Set fact if this host should run Keycloak
ansible.builtin.set_fact:
is_keycloak_host: "{{ inventory_hostname in (services | selectattr('name', 'equalto', 'keycloak') | map(attribute='vm') | first) }}"
- name: Create Keycloak directories
ansible.builtin.file:
path: "{{ docker.directories.local }}/keycloak/"
owner: "{{ ansible_user_id }}"
group: "{{ ansible_user_id }}"
state: directory
mode: "0755"
when: is_keycloak_host | bool
become: true
- name: Setup Keycloak realms
ansible.builtin.template:
src: "templates/keycloak/realm.json.j2"
dest: "{{ docker.directories.local }}/keycloak/{{ keycloak.realm }}-realm.json"
owner: "{{ ansible_user_id }}"
group: "{{ ansible_user_id }}"
mode: "644"
backup: true
when: is_keycloak_host | bool
loop: "{{ keycloak_config.realms }}"
loop_control:
loop_var: keycloak
notify:
- Restart docker
- Restart compose
become: true

4
roles/docker_host/tasks/60_deploy_compose.yaml → roles/docker_host/tasks/deploy_compose.yml
View File

@@ -3,8 +3,8 @@
ansible.builtin.template:
src: "templates/compose.yaml.j2"
dest: "{{ docker.directories.compose }}/compose.yaml"
owner: "{{ ansible_user_id }}"
group: "{{ ansible_user_id }}"
owner: "{{ user }}"
group: "{{ user }}"
mode: "644"
backup: true
notify:

17
roles/docker_host/tasks/40_directory_setup.yaml → roles/docker_host/tasks/directory_setup.yml
View File

@@ -5,23 +5,23 @@
state: directory
mode: "0755"
loop:
- /media/docker
- /media/series
- /media/movies
- /media/songs
- "{{ docker.directories.local }}"
- "{{ docker.directories.config }}"
- "{{ docker.directories.opt }}"
- "{{ docker.directories.compose }}"
- /opt/local
become: true
- name: Set ownership to {{ ansible_user_id }}
- name: Set ownership to {{ user }}
ansible.builtin.file:
path: "{{ item }}"
owner: "{{ ansible_user_id }}"
group: "{{ ansible_user_id }}"
owner: "{{ user }}"
group: "{{ user }}"
loop:
- "{{ docker.directories.local }}"
- "{{ docker.directories.config }}"
- "{{ docker.directories.compose }}"
- "{{ docker.directories.opt }}"
- /opt/local
- /media
become: true
@@ -37,5 +37,4 @@
- /media/series
- /media/movies
- /media/songs
- /media/downloads
become: true

0
roles/docker_host/tasks/70_export.yaml → roles/docker_host/tasks/export.yml
View File

1
roles/docker_host/tasks/20_installation.yaml → roles/docker_host/tasks/installation.yml
View File

@@ -26,7 +26,6 @@
- curl
- gnupg
- lsb-release
- qemu-guest-agent
become: true
- name: Add Docker apt key.

21
roles/docker_host/tasks/main.yaml
View File

@@ -1,21 +0,0 @@
---
- name: Setup VM
ansible.builtin.include_tasks: 10_setup.yaml
- name: Install docker
ansible.builtin.include_tasks: 20_installation.yaml
- name: Setup user and group for docker
ansible.builtin.include_tasks: 30_user_group_setup.yaml
- name: Setup directory structure for docker
ansible.builtin.include_tasks: 40_directory_setup.yaml
# - name: Deploy configs
# ansible.builtin.include_tasks: 50_provision.yaml
- name: Deploy docker compose
ansible.builtin.include_tasks: 60_deploy_compose.yaml
- name: Publish metrics
ansible.builtin.include_tasks: 70_export.yaml

18
roles/docker_host/tasks/main.yml Normal file
View File

@@ -0,0 +1,18 @@
---
- name: Setup VM
ansible.builtin.include_tasks: setup.yml
- name: Install docker
ansible.builtin.include_tasks: installation.yml
- name: Setup user and group for docker
ansible.builtin.include_tasks: user_group_setup.yml
- name: Setup directory structure for docker
ansible.builtin.include_tasks: directory_setup.yml
- name: Deploy docker compose
ansible.builtin.include_tasks: deploy_compose.yml
- name: Publish metrics
ansible.builtin.include_tasks: export.yml

9
roles/docker_host/tasks/setup.yml Normal file
View File

@@ -0,0 +1,9 @@
---
- name: Enable HW accelerate for VM
ansible.builtin.apt:
name: "{{ item }}"
state: present
loop:
- firmware-misc-nonfree
- nfs-common
become: true

6
roles/docker_host/tasks/30_user_group_setup.yaml → roles/docker_host/tasks/user_group_setup.yml
View File

@@ -5,12 +5,10 @@
state: present
become: true
- name: Append the group docker to "{{ ansible_user_id }}"
- name: Append the group docker to "{{ user }}"
ansible.builtin.user:
name: "{{ ansible_user_id }}"
name: "{{ user }}"
shell: /bin/bash
groups: docker
append: true
become: true
notify:
- Restart host

127
roles/docker_host/templates/compose.yaml.j2
View File

@@ -1,13 +1,12 @@
services:
{% for service in services %}
{% if inventory_hostname in service.vm %}
{{ service.name }}:
{{service.name}}:
container_name: {{ service.container_name }}
image: {{ service.image }}
restart: unless-stopped
restart: {{ service.restart }}
{% if service.network_mode is not defined %}
hostname: {{ service.name }}
hostname: {{service.name}}
networks:
- net
{% endif %}
@@ -16,40 +15,11 @@ services:
ports:
{% for port in service.ports %}
{% if port.internal != 'proxy_only' %}
- {{ port.external }}:{{ port.internal }}
- {{port.external}}:{{port.internal}}
{% endif %}
{% endfor %}
{% endif %}
{% endif %}
{% if service.ports is defined and service.ports is iterable %}
{% set first_http_port = service.ports | default([]) | selectattr('name', 'defined') | selectattr('name', 'search', 'http') | first %}
{% set chosen_http_port_value = none %}
{% if first_http_port is not none %}
{% if first_http_port.internal is defined and first_http_port.internal == 'proxy_only' %}
{% if first_http_port.external is defined %}
{% set chosen_http_port_value = first_http_port.external %}
{% endif %}
{% else %}
{% set chosen_http_port_value = first_http_port.internal %}
{% endif %}
{% if chosen_http_port_value is defined %}
healthcheck:
{% set healthcheck = 'curl' %}
{% if service.healthcheck is defined %}
{% set healthcheck = service.healthcheck %}
{% endif %}
{% if healthcheck == 'curl' %}
test: ["CMD", "curl", "-f", "--silent", "--show-error", "--connect-timeout", "5", "http://localhost:{{ chosen_http_port_value }}/"]
{% elif healthcheck == 'wget' %}
test: ["CMD-SHELL", "wget --quiet --spider --timeout=5 http://localhost:{{ chosen_http_port_value }}/ || exit 1"]
{% endif %}
interval: 30s
timeout: 10s
retries: 5
start_period: 20s
{% endif %}
{% endif %}
{% endif %}
{% if service.cap_add is defined and service.cap_add is iterable %}
cap_add:
{% for cap in service.cap_add %}
@@ -71,88 +41,46 @@ services:
{% if service.volumes is defined and service.volumes is iterable %}
volumes:
{% for volume in service.volumes %}
- {{ volume.external }}:{{ volume.internal }}
- {{volume.external}}:{{volume.internal}}
{% endfor %}
{% endif %}
{% if service.environment is defined and service.environment is iterable %}
environment:
{% for env in service.environment %}
- {{ env }}
- {{env}}
{% endfor %}
{% endif %}
{% if service.devices is defined and service.devices is iterable %}
devices:
{% for device in service.devices %}
- {{ device.external }}:{{ device.internal }}
- {{device.external}}:{{device.internal}}
{% endfor %}
{% endif %}
{% if service.command is defined and service.command is iterable %}
command:
{% for command in service.command %}
- {{ command }}
{% endfor %}
{% endif %}
{% if service.sub_service is defined and service.sub_service is iterable %}
{% for sub in service.sub_service %}
{% if sub.name is defined and sub.name == "postgres" %}
{{ service.name }}-postgres:
container_name: {{ service.name }}-postgres
image: docker.io/library/postgres:{{ sub.version }}
{% if service.name == 'paperless' %}
{{service.name}}-broker:
container_name: paperless-broker
image: docker.io/library/redis:7
restart: unless-stopped
hostname: {{ service.name }}-postgres
networks:
- net
volumes:
- /opt/local/{{ service.name }}/postgres/data:/var/lib/postgresql/data
- /opt/local/paperless/redis/data:/data
{{service.name}}-postgres:
container_name: paperless-postgres
image: docker.io/library/postgres:15
restart: unless-stopped
networks:
- net
volumes:
- /opt/local/paperless/db/data:/var/lib/postgresql/data
environment:
POSTGRES_DB: {{ service.name }}
POSTGRES_USER: {{ sub.username }}
POSTGRES_PASSWORD: {{ sub.password }}
{% endif %}
{% if sub.name is defined and sub.name == "redis" %}
{{ service.name }}-redis:
container_name: {{ service.name }}-redis
image: docker.io/library/redis:{{ sub.version }}
restart: unless-stopped
hostname: {{ service.name }}-redis
networks:
- net
volumes:
- /opt/local/{{ service.name }}/redis/data:/data
{% endif %}
{% if sub.name is defined and sub.name == "chrome" %}
{{ service.name }}-chrome:
image: gcr.io/zenika-hub/alpine-chrome:{{ sub.version }}
container_name: {{ service.name }}-chrome
restart: unless-stopped
networks:
- net
command:
- --no-sandbox
- --disable-gpu
- --disable-dev-shm-usage
- --remote-debugging-address=0.0.0.0
- --remote-debugging-port=9222
- --hide-scrollbars
{% endif %}
{% if sub.name is defined and sub.name == "meilisearch" %}
{{ service.name }}-meilisearch:
container_name: {{ service.name }}-meilisearch
image: getmeili/meilisearch:{{ sub.version }}
restart: unless-stopped
hostname: {{ service.name }}-meilisearch
networks:
- net
volumes:
- /opt/local/{{ service.name }}/mailisearch/data:/meili_data
environment:
- MEILI_NO_ANALYTICS=true
- NEXTAUTH_SECRET={{ sub.nextauth_secret }}
- MEILI_MASTER_KEY={{ sub.meili_master_key }}
- OPENAI_API_KEY="{{ sub.openai_key }}"
{% endif %}
{% endfor %}
POSTGRES_DB: paperless
POSTGRES_USER: paperless
POSTGRES_PASSWORD: 5fnhn%u2YWY3paNvMAjdoufYPQ2Hf3Yi
{% endif %}
{% endif %}
{% endfor %}
networks:
@@ -162,3 +90,6 @@ networks:
driver: default
config:
- subnet: 172.16.69.0/24
volumes:
prometheus_data: {}

79
roles/docker_host/templates/keycloak/realm.json.j2
View File

@@ -1,79 +0,0 @@
{
"realm": "{{ keycloak.realm }}",
"enabled": true,
"displayName": "{{ keycloak.display_name }}",
"displayNameHtml": "<div class=\"kc-logo-text\">{{keycloak.display_name}}</div>",
"bruteForceProtected": true,
"users": [
{% if keycloak.users is defined and keycloak.users is iterable %}
{% for user in keycloak.users %}
{
"username": "{{ user.username }}",
"enabled": true,
"credentials": [
{
"type": "password",
"value": "{{ user.password }}",
"temporary": false
}
],
"realmRoles": [
{% for realm_role in user.realm_roles %}
"{{ realm_role }}"{%- if not loop.last %},{% endif %}{{''}}
{% endfor %}
],
"clientRoles": {
"account": [
{% for account in user.client_roles.account %}
"{{ account }}"{%- if not loop.last %},{% endif %}{{''}}
{% endfor %}
]
}
},{% if not loop.last %}{% endif %}
{% endfor %}
{% endif %}
{
"username": "{{ keycloak.admin.username }}",
"enabled": true,
"credentials": [
{
"type": "password",
"value": "{{ keycloak.admin.password }}",
"temporary": false
}
],
"realmRoles": [
{% for realm_role in keycloak.admin.realm_roles %}
"{{ realm_role }}"{% if not loop.last %},{% endif %}{{''}}
{% endfor %}
],
"clientRoles": {
"realm-management": [
{% for realm_management in keycloak.admin.client_roles.realm_management %}
"{{ realm_management }}"{%- if not loop.last %},{% endif %}{{''}}
{% endfor %}
],
"account": [
{% for account in keycloak.admin.client_roles.account %}
"{{ account }}"{%- if not loop.last %},{% endif %}{{''}}
{% endfor %}
]
}
}
],
"roles": {
"realm": [
{% for role in keycloak.roles.realm %}
{
"name": "{{ role.name }}",
"description": "{{ role.name }}"
}{% if not loop.last %},{% endif %}
{% endfor %}
]
},
"defaultRoles": [
{% for role in keycloak.roles.default_roles %}
"{{ role }}"{% if not loop.last %},{% endif %}{{''}}
{% endfor %}
]
}

7
roles/docker_host/vars/main.yaml
View File

@@ -1,7 +0,0 @@
docker_host_package_common_dependencies:
- nfs-common
apt_lock_files:
- /var/lib/dpkg/lock
- /var/lib/dpkg/lock-frontend
- /var/cache/apt/archives/lock

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