refactor(structure/ansible.cfg): Changed folder structure with ansible.cfg

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

playbooks/common-k3s.yml

@@ -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

playbooks/db.yml

@@ -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

playbooks/docker-host.yml

@@ -0,0 +1,13 @@
+---
+- name: Set up Servers
+  hosts: docker_host
+  gather_facts: yes
+  vars_files:
+    - secrets.yml
+  roles:
+    - role: common
+      tags:
+        - common
+    - role: docker_host
+      tags:
+        - docker_host

playbooks/docker-lb.yml

@@ -0,0 +1,13 @@
+---
+- name: Set up reverse proxy for docker
+  hosts: docker_lb
+  gather_facts: yes
+  vars_files:
+    - secrets.yml
+  roles:
+    - role: common
+      tags:
+        - common
+    - role: reverse_proxy
+      tags:
+        - reverse_proxy

playbooks/k3s-agents.yml

@@ -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

playbooks/k3s-servers.yml

@@ -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

playbooks/k3s-storage.yml

@@ -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

playbooks/loadbalancer.yml

@@ -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

playbooks/test.yml

@@ -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 }}"