Moved qbitclients to gluetun network

Added grafana, prometheus and snmp exporter for madrigal and node exporter for aya01

Signed-off-by: TuDatTr <tuan-dat.tran@tudattr.dev>

roles/node_exporter/tasks/get_version.yml

@@ -0,0 +1,18 @@
+---
+- name: Determine latest GitHub release (local)
+  delegate_to: localhost
+  uri:
+    url: "https://api.github.com/repos/prometheus/node_exporter/releases/{{ node_exporter_version }}"
+    body_format: json
+  register: _github_release
+  until: _github_release.status == 200
+  retries: 3
+
+- name: Set node_exporter_version
+  set_fact:
+    node_exporter_version: "{{ _github_release.json.tag_name
+      | regex_replace('^v?([0-9\\.]+)$', '\\1') }}"
+
+- name: Set node_exporter_download_url
+  set_fact:
+    node_exporter_download_url: "https://github.com/prometheus/node_exporter/releases/download/v{{ node_exporter_version }}/node_exporter-{{ node_exporter_version }}.linux-{{ go_arch }}.tar.gz"

roles/node_exporter/tasks/install.yml

@@ -1,11 +1,31 @@
 ---
-- name: Download {{ exporter_node_dl_filename }}
-  get_url:
-    url: {{ exporter_node_dl_url }}
-    dest: {{ exporter_node_full_path }}
-    mode: '0664'
-
-- name: Extract {{ exporter_node_dl_filename }}
+- name: Download/Extract "{{ node_exporter_download_url }}"
   unarchive:
-    src: {{ exporter_node_full_path }}
-    dest: {{ exporter_node_dl_path }}/node_exporter
+    src: "{{ node_exporter_download_url }}"
+    dest: /tmp/
+    remote_src: true
+    mode: 755
+
+- name: Move node_exporter into path
+  copy:
+    src: "/tmp/node_exporter-{{ node_exporter_version }}.linux-{{ go_arch }}/node_exporter"
+    dest: "{{ node_exporter_bin_path }}"
+    mode: 755
+    remote_src: true
+  become: true
+
+- name: Create node_exporter user.
+  user:
+    name: node_exporter
+    shell: /sbin/nologin
+    state: present
+  become: true
+
+- name: Copy the node_exporter systemd unit file.
+  template:
+    src: node_exporter.service.j2
+    dest: /etc/systemd/system/node_exporter.service
+    mode: 0644
+  register: node_exporter_service
+  become: true
+

roles/node_exporter/tasks/main.yml

@@ -1,3 +1,3 @@
+- include_tasks: get_version.yml
 - include_tasks: install.yml
 - include_tasks: systemd.yml
-- include_tasks: run.yml

roles/node_exporter/tasks/systemd.yml

@@ -0,0 +1,9 @@
+---
+- name: Ensure node_exporter is running and enabled at boot.
+  service:
+    daemon_reload: true
+    name: node_exporter
+    state: restarted
+    enabled: true
+  when: node_exporter_service is changed
+  become: true