prometheus et munin fonctionnent dans le compose

ansible/files/dockercompose/docker-compose.yml

@@ -1,56 +1,103 @@
 services:
+
+  etherpad:
+    image: etherpad/etherpad:1.9.7
+    ports:
+      - "9001:9001"
+    volumes:
+      - ../doodlestudent/api/APIKEY.txt:/opt/etherpad-lite/APIKEY.txt
+    networks:
+      - app-network
+    healthcheck:
+      test: [ "CMD-SHELL", "node -e \"require('http').get('http://127.0.0.1:9001', res => { process.exit(res.statusCode===200?0:1) }).on('error', ()=>process.exit(1))\"" ]
+      interval: 30s
+      timeout: 10s
+      start_period: 15s
+      retries: 5
+
+  mail:
+    image: bytemark/smtp:latest
+    restart: always
+    ports:
+      - "2525:25"
+    networks:
+      - app-network
+
+  db:
+    image: mysql:8.4
+    ports:
+      - "3306:3306"
+    environment:
+      - MYSQL_ROOT_PASSWORD=root
+      - MYSQL_DATABASE=tlc
+      - MYSQL_USER=tlc
+      - MYSQL_PASSWORD=tlc
+    healthcheck:
+      test: [ "CMD", "mysqladmin", "ping", "-h", "localhost", "-uroot", "-proot" ]
+      interval: 10s
+      timeout: 1m
+      retries: 5
+    networks:
+      - app-network
+
+  back:
+    image: benarbause/doodleback-with-quarkus:latest
+    ports:
+      - "8080:8080"
+    volumes:
+      - ../doodlestudent/api:/app
+    depends_on:
+      db:
+        condition: service_healthy
+      etherpad:
+        condition: service_healthy
+    networks:
+      - app-network
+    restart:
+      unless-stopped
+
   #https://dev.to/rafi021/how-to-set-up-a-monitoring-stack-with-prometheus-grafana-and-node-exporter-using-docker-compose-17cc
   #https://belginux.com/monitoring-docker-grafana-prometheus-cadvisor/
   #https://github.com/Einsteinish/Docker-Compose-Prometheus-and-Grafana/tree/master
-#  prometheus:
-#    image: prom/prometheus:latest
-#    container_name: prometheus
-#    restart: unless-stopped
-#    ports:
-#      - "9090:9090"
-#    volumes:
-#      - ../prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
-#    command:
-#      - "--config.file=/etc/prometheus/prometheus.yml"
-#    depends_on:
-#      - back
-#      - db
-#    networks:
-#      - app-network
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    restart: unless-stopped
+    ports:
+      - "9090:9090"
+    volumes:
+      - ../prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+    command:
+      - "--config.file=/etc/prometheus/prometheus.yml"
+    depends_on:
+      - back
+      - db
+    networks:
+      - app-network
 
-#  grafana:
+  grafana:
 #    build:
 #      context: ..
 #      dockerfile: dockerfiles/grafana/Dockerfile
-#    container_name: grafana
-#    restart: unless-stopped
-#    volumes:
-#      - grafana-data:/var/lib/grafana
-#      - ../grafana/provisioning:/etc/grafana/provisioning
-#    depends_on:
-#      - prometheus
-#    environment:
-#      - GF_SECURITY_ADMIN_USER=tlc
-#      - GF_SECURITY_ADMIN_PASSWORD=tlc
-#    networks:
-#      - app-network
-
-  # https://stackoverflow.com/questions/57591868/how-correctly-install-ssl-certificate-using-certbot-in-docker
-#  certbot:
-#    image: certbot/certbot:v5.3.1
-#    container_name: certbot
-#    depends_on:
-#      - front
-#    volumes:
-#      - ../certbot/www/:/var/www/certbot/:rw
-#      - ../certbot/conf/:/etc/letsencrypt/:rw
-
+    image: grafana/grafana:12.3
+    container_name: grafana
+    restart: unless-stopped
+    volumes:
+      - grafana-data:/var/lib/grafana
+      - ../grafana/provisioning:/etc/grafana/provisioning
+    depends_on:
+      - prometheus
+    environment:
+      - GF_SECURITY_ADMIN_USER=tlc
+      - GF_SECURITY_ADMIN_PASSWORD=tlc
+      - GF_INSTALL_PLUGINS=grafana-munin-datasource # Telechargement du plugin via var d'env
+    networks:
+      - app-network
 
   front:
     build:
       context: ..
       dockerfile: dockerfiles/front/Dockerfile
-
     ports:
       - "80:80"
     volumes:
@@ -67,64 +114,21 @@ services:
     networks:
       - app-network
 
-
-  back:
-    image : benarbause/doodleback-with-quarkus:latest
-    ports:
-      - "8080:8080"
-    volumes:
-      - ../doodlestudent/api:/app
+  # https://stackoverflow.com/questions/57591868/how-correctly-install-ssl-certificate-using-certbot-in-docker
+  certbot:
+    image: certbot/certbot:v5.3.1
+    container_name: certbot
     depends_on:
-      db:
-        condition: service_healthy
-      etherpad:
-        condition: service_healthy
-    networks:
-      - app-network
-    restart: 
-      unless-stopped
-
-  db:
-    image: mysql:8.4
-    ports:
-      - "3306:3306"
-    environment:
-      - MYSQL_ROOT_PASSWORD=root
-      - MYSQL_DATABASE=tlc
-      - MYSQL_USER=tlc
-      - MYSQL_PASSWORD=tlc
-    healthcheck:
-      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-uroot", "-proot"]
-      interval: 10s
-      timeout: 1m
-      retries: 5
-    networks:
-      - app-network
-
-  etherpad:
-    image: etherpad/etherpad:1.9.7
-    ports:
-      - "9001:9001"
+      - front
     volumes:
-      - ../doodlestudent/api/APIKEY.txt:/opt/etherpad-lite/APIKEY.txt
-    networks:
-      - app-network
-    healthcheck:
-      test: ["CMD-SHELL", "node -e \"require('http').get('http://127.0.0.1:9001', res => { process.exit(res.statusCode===200?0:1) }).on('error', ()=>process.exit(1))\""]
-      interval: 30s
-      timeout: 10s
-      start_period: 15s
-      retries: 5
+      - ../certbot/www/:/var/www/certbot/:rw
+      - ../certbot/conf/:/etc/letsencrypt/:rw
 
-  mail:
-    image: bytemark/smtp:latest
-    restart: always
-    ports:
-      - "2525:25"
-    networks:
-      - app-network
 
 networks: # Declare the network to be used by the services
   app-network: # Is a user-defined network
     #external: false # If true, Docker Compose will look for an existing network with the same name and use it. If false or not specified, Docker Compose will create a new network.
-    name: app-network #Name of the network (optional, Docker Compose will generate one if not provided)
+    name: app-network #Name of the network (optional, Docker Compose will generate one if not provided)
+
+volumes :
+    grafana-data:

ansible/files/dockerfiles/grafana/Dockerfile

@@ -1,2 +1,5 @@
 FROM grafana/grafana:12.3
-RUN grafana-cli plugins install grafana-munin-datasource
+
+USER root
+RUN grafana-cli plugins install grafana-munin-datasource
+USER grafana

ansible/playbook.yml

@@ -53,19 +53,27 @@
         port: "{{ http_port }}"
         proto: tcp
 
+
+    - name: Install munin
+      apt:
+        name:
+          - munin-node
+        state: present
+
+  # TODO : d'ou est ajoute le fichier /etc/muning/munin-node.conf ?
   # Munin Configuration
   #https://stackoverflow.com/questions/77941169/ansible-add-line-update-etc-hosts-when-outdated
-#    - name: Install Munin Node
-#      ansible.builtin.lineinfile:
-#        path: /etc/munin/munin-node.conf
-#        regexp: '^allow'
-#        line: "allow ^127\\.0\\.0\\.1$"
-#
-#    - name: Restart munin-node
-#      systemd:
-#        name: munin-node
-#        state: restarted
-#        enabled: yes
+    - name: Install Munin Node
+      ansible.builtin.lineinfile:
+        path: /etc/munin/munin-node.conf
+        regexp: '^allow'
+        line: "allow ^127\\.0\\.0\\.1$"
+
+    - name: Restart munin-node
+      systemd:
+        name: munin-node
+        state: restarted
+        enabled: yes
 
     - name: Install Docker plugins
       apt: