Fixed prometheus persistant storage (fix needed to store on disk)

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

group_vars/all/vars.yml

@@ -374,7 +374,8 @@ node_exporter_bin_path: /usr/local/bin/node_exporter
 # Prometheus
 #
 
-prometheus_user: "prometheus"
+prometheus_puid: "65534"
+prometheus_pgid: "65534"
 prometheus_host: "prometheus"
 prometheus_data: "{{docker_data_dir}}/prometheus/"
 prometheus_config: "{{docker_dir}}/prometheus/"

roles/docker/tasks/main.yml

@@ -20,5 +20,5 @@
 
 - name: Restart Docker
   shell:
-    cmd: "docker compose restart"
+    cmd: "docker compose up -d --build"
     chdir: "{{ docker_compose_dir }}"

roles/docker/tasks/prometheus.yml

@@ -2,18 +2,20 @@
 - name: Create prometheus dirs
   file:
     path: "{{ item }}"
-    owner: "{{ puid }}"
-    group: "{{ pgid}}"
-    mode: '775'
+    owner: "{{ prometheus_puid }}"
+    group: "{{ prometheus_pgid }}"
+    mode: '755'
     state: directory   
   loop:
     - "{{ prometheus_config }}"
     - "{{ prometheus_data }}"
+  become: true
 
 - name: Place prometheus config
   template:
-    owner: "{{ puid }}"
-    group: "{{ pgid}}"
-    mode: '644'
+    owner: "{{ prometheus_puid }}"
+    group: "{{ prometheus_pgid}}"
     src: "templates/aya01/prometheus/prometheus.yml.j2"
     dest: "{{ prometheus_config }}/prometheus.yml"
+    mode: '644'
+  become: true

roles/docker/templates/aya01/compose.yaml

@@ -439,11 +439,12 @@ services:
     networks:
       - net
     environment:
-      - PUID={{ puid }}
-      - PGID={{ pgid}}
+      - PUID={{ prometheus_puid }}
+      - PGID={{ prometheus_pgid}}
       - TZ={{ timezone }}
     volumes:
       - {{ prometheus_config }}:/etc/prometheus/
+      - prometheus_data:/prometheus/
     ports:
       - {{ prometheus_port }}:9090
     labels:
@@ -486,3 +487,5 @@ networks:
       driver: default
       config:
         - subnet: {{ docker_network }}
+volumes:
+    prometheus_data: {}