Move grafana to forrest

ansible/host_vars/forrest.yml

@@ -0,0 +1 @@
+expose_ssh: true

ansible/host_vars/pve-docker.yml

@@ -5,3 +5,4 @@ protected_ip: "{{ pve_hosts.pve_docker.internal_ip }}"
 
 traefik_provider_jellyfin: true
 traefik_provider_homeassistant: true
+traefik_provider_grafana: true

ansible/main.yml

@@ -40,7 +40,6 @@
 - hosts: pve-docker
   roles:
     - pve_docker
-    - grafana
     - gitea
     - duplicati
     - yourls
@@ -60,3 +59,7 @@
     - pve
     - zfs
     - pve_nebula_route
+
+- hosts: forrest
+  roles:
+    - forrest

ansible/roles/forrest/handlers/main.yml

@@ -0,0 +1,11 @@
+- name: restart grafana
+  service:
+    name: grafana-server
+    state: restarted
+  become: true
+
+- name: restart influxdb
+  service:
+    name: influxdb
+    state: restarted
+  become: true

ansible/roles/forrest/tasks/main.yml

@@ -0,0 +1,65 @@
+- name: Add grafana repository
+  apt_repository:
+    repo: deb https://packages.grafana.com/oss/deb stable main
+    state: present
+    filename: grafana
+
+- name: Add influxdb repository
+  apt_repository:
+    repo: deb https://repos.influxdata.com/debian buster stable
+    state: present
+    filename: influxdb
+
+- name: Install grafana
+  package:
+    name: grafana
+  become: true
+
+- name: Install influxdb
+  package:
+    name: grafana
+  become: true
+  loop:
+    - influxdb
+    - chronograf
+
+- name: Enable grafana
+  service:
+    name: grafana-service
+    enabled: true
+  become: true
+
+- name: Enable influxdb
+  service:
+    name: influxdb
+    enabled: true
+  become: true
+
+- name: Configure influxdb
+  ini_file:
+    path: /etc/influxdb/influxdb.conf
+    mode: "0644"
+    section: "{{ item.section }}"
+    option: "{{ item.option }}"
+    value: "{{ item.value }}"
+  become: true
+  notify: restart influxdb
+  loop_control:
+    label: "{{ item.section }}.{{ item.option }}={{ item.value }}"
+  loop:
+    - {section: http, option: bind-address, value: ":8086"}
+    - {section: http, option: auth-enabled, value: "true"}
+
+- name: Configure grafana
+  ini_file:
+    path: /etc/grafana/grafana.ini
+    mode: "0644"
+    section: "{{ item.section }}"
+    option: "{{ item.option }}"
+    value: "{{ item.value }}"
+  become: true
+  notify: restart grafana
+  loop_control:
+    label: "{{ item.section }}.{{ item.option }}={{ item.value }}"
+  loop:
+    - {section: server, option: domain, value: grafana.jakehoward.tech}

ansible/roles/grafana/files/docker-compose.yml

@@ -1,43 +0,0 @@
-version: "2.3"
-
-services:
-  grafana:
-    image: grafana/grafana:latest
-    environment:
-      - TZ=Europe/London
-      - GF_DATABASE_URL=postgres://grafana:grafana@db/grafana
-      - GF_RENDERING_SERVER_URL=http://renderer:8081/render
-      - GF_RENDERING_CALLBACK_URL=http://grafana:3000/
-    volumes:
-      - ./grafana:/var/lib/grafana
-    restart: unless-stopped
-    depends_on:
-      - db
-      - renderer
-    networks:
-      - default
-      - grafana
-    labels:
-      - traefik.enable=true
-      - traefik.http.routers.grafana.rule=Host(`grafana.jakehoward.tech`)
-      - traefik.http.routers.grafana.tls.certresolver=le
-      - traefik.http.routers.grafana.middlewares=compress@file
-
-  db:
-    image: postgres:12-alpine
-    restart: unless-stopped
-    volumes:
-      - ./postgres:/var/lib/postgresql/data
-    environment:
-      - POSTGRES_PASSWORD=grafana
-      - POSTGRES_USER=grafana
-
-  renderer:
-    image: grafana/grafana-image-renderer:latest
-    restart: unless-stopped
-    environment:
-      - BROWSER_TZ=Europe/London
-
-networks:
-  grafana:
-    external: true

ansible/roles/grafana/handlers/main.yml

@@ -1,4 +0,0 @@
-- name: restart grafana
-  shell:
-    chdir: /opt/grafana
-    cmd: "{{ docker_update_command }}"

ansible/roles/grafana/tasks/main.yml

@@ -1,21 +0,0 @@
-- name: Create install directory
-  file:
-    path: /opt/grafana
-    state: directory
-    owner: "{{ docker_user.name }}"
-    mode: "{{ docker_compose_directory_mask }}"
-  become: true
-
-- name: Create grafana network
-  docker_network:
-    name: grafana
-
-- name: Install compose file
-  template:
-    src: files/docker-compose.yml
-    dest: /opt/grafana/docker-compose.yml
-    mode: "{{ docker_compose_file_mask }}"
-    owner: "{{ docker_user.name }}"
-    validate: /usr/bin/docker-compose -f %s config
-  notify: restart grafana
-  become: true

ansible/roles/traefik/defaults/main.yml

@@ -2,5 +2,6 @@ traefik_influx_db_dir: ./influxdb
 
 traefik_provider_jellyfin: false
 traefik_provider_homeassistant: false
+traefik_provider_grafana: false
 
 with_traefik_pages: false

ansible/roles/traefik/files/file-provider-grafana.yml

@@ -0,0 +1,12 @@
+http:
+  routers:
+    router-grafana:
+      rule: Host(`grafana.jakehoward.tech`)
+      service: service-grafana
+      tls:
+        certResolver: le
+  services:
+    service-grafana:
+      loadBalancer:
+        servers:
+          - url: http://{{ pve_hosts.forrest.internal_ip }}:3000

ansible/roles/traefik/tasks/main.yml

@@ -67,3 +67,13 @@
   notify: restart traefik
   when: traefik_provider_jellyfin
   become: true
+
+- name: Install grafana provider
+  template:
+    src: files/file-provider-grafana.yml
+    dest: /opt/traefik/traefik/conf/grafana.yml
+    mode: "{{ docker_compose_file_mask }}"
+    owner: "{{ docker_user.name }}"
+  notify: restart traefik
+  when: traefik_provider_grafana
+  become: true