Remove unused services and clean up docker-compose.yaml for better readability and maintainability.

docker-compose.yaml

@@ -351,143 +351,6 @@ services:
         condition: service_healthy
     volumes:
       - "./redis/data:/bitnami/redis/data"
-  phoenix-health-exporter:
-    image: phxerp/phoenix-health-exporter:alpha
-    container_name: health_exporter
-    restart: unless-stopped
-    # logging:
-    #   driver: loki
-    #   options:
-    #     loki-url: "${LOKI_URL}"
-    #     loki-retries: "${LOKI_RETRIES}"
-    #     loki-batch-size: "${LOKI_BATCH_SIZE}"
-    #     loki-external-labels: "service=phx-health-exporter,env=prod"
-    ports:
-      - "9800:9800"
-    environment:
-      DB_HOST: ${DB_HOST}
-      DB_NAME: ${DB_NAME}
-      DB_PASSWORD: ${POSTGRES_PASSWORD}
-      DB_USERNAME: ${DB_USERNAME}
-      REDIS_PASSWORD: ${REDIS_PASSWORD}
-    networks:
-      - frontend
-      - backend
-    volumes:
-      - /etc/hostname:/etc/host_hostname:ro # This ensures the container always uses the real machine hostname, even if restarted or recreated.
-    security_opt:
-      - no-new-privileges:true
-    memswap_limit: 512M
-    deploy:
-      restart_policy: # Define how the service should restart when it fails
-        condition: on-failure # Only restart if the container exits with a non-zero code
-        delay: 5s # Wait 5 seconds before attempting to restart
-        max_attempts: 5 # Maximum number of restart attempts before giving up
-        window: 120s # Time window to evaluate restart attempts (resets counter after this period)
-      resources: # Resource allocation and limits for the container
-        limits: # Maximum resources the container can use
-          cpus: "0.5" # Maximum CPU cores (50% of one core)
-          memory: 256M # Maximum memory usage (256 megabytes)
-        reservations: # Guaranteed minimum resources for the container
-          cpus: "0.1" # Reserved CPU cores (10% of one core)
-          memory: 64M # Reserved memory (64 megabytes)
-    depends_on:
-      phoenix-system:
-        condition: service_healthy
-      phoenix-worker:
-        condition: service_healthy
-      postgres:
-        condition: service_healthy
-    healthcheck:
-      test: ["CMD-SHELL", "curl -sf http://localhost:9800/healthz || exit 1"]
-      interval: 1m
-      timeout: 5s
-      retries: 3
-      start_period: 15s
-  node-exporter:
-    image: quay.io/prometheus/node-exporter:latest
-    container_name: node_exporter
-    # logging:
-    #   driver: loki
-    #   options:
-    #     loki-url: "${LOKI_URL}"
-    #     loki-retries: "${LOKI_RETRIES}"
-    #     loki-batch-size: "${LOKI_BATCH_SIZE}"
-    #     loki-external-labels: "service=phx-node-exporter,env=prod"
-    networks:
-      - metrics
-      - frontend
-    restart: unless-stopped
-    ports:
-      - "9100:9100"  # Restrict to only allow access from Grafana Server IP
-    command:
-      - "--path.procfs=/host/proc"
-      - "--path.sysfs=/host/sys"
-      - "--path.rootfs=/host"
-      - "--collector.filesystem.ignored-mount-points=^/(sys|proc|dev)($$|/)"
-    volumes:
-      - "/proc:/host/proc:ro"
-      - "/sys:/host/sys:ro"
-      - "/:/host:ro,rslave"
-    security_opt:
-      - no-new-privileges:true
-    memswap_limit: 512M
-    deploy:
-      restart_policy: # Define how the service should restart when it fails
-        condition: on-failure # Only restart if the container exits with a non-zero code
-        delay: 5s # Wait 5 seconds before attempting to restart
-        max_attempts: 5 # Maximum number of restart attempts before giving up
-        window: 120s # Time window to evaluate restart attempts (resets counter after this period)
-      resources: # Resource allocation and limits for the container
-        limits: # Maximum resources the container can use
-          cpus: "0.25" # Maximum CPU cores (25% of one core)
-          memory: 128M # Maximum memory usage (128 megabytes)
-        reservations: # Guaranteed minimum resources for the container
-          cpus: "0.05" # Reserved CPU cores (5% of one core)
-          memory: 32M # Reserved memory (32 megabytes)
-    depends_on:
-      phoenix-worker: # This is to avoid alocation of resources to the node-exporter if the phoenix-worker is not healthy yet.
-        condition: service_healthy
-    healthcheck:
-      test: ["CMD", "wget", "-qO-", "http://localhost:9100/metrics"]
-      interval: 15s
-      timeout: 5s
-      retries: 3
-      start_period: 20s
-  # nginx-exporter:
-  #   image: nginx/nginx-prometheus-exporter:1.4.2
-  #   container_name: nginx_exporter
-  #   restart: unless-stopped
-  #   # logging:
-  #   #   driver: loki
-  #   #   options:
-  #   #     loki-url: "${LOKI_URL}"
-  #   #     loki-retries: "${LOKI_RETRIES}"
-  #   #     loki-batch-size: "${LOKI_BATCH_SIZE}"
-  #   #     loki-external-labels: "service=phx-nginx-exporter,env=prod"
-  #   ports:
-  #     - "9113:9113" # Restrict to only allow access from Grafana Server IP
-  #   command:
-  #     - '--nginx.scrape-uri=http://phoenix-app/stub_status'
-  #   security_opt:
-  #     - no-new-privileges:true
-  #   deploy:
-  #     resources:
-  #       limits:
-  #           cpus: '0.25'
-  #           memory: 128M
-  #   depends_on:
-  #     phoenix-app:
-  #       condition: service_healthy
-  #   networks:
-  #     - frontend
-  #     - metrics
-    # healthcheck:
-    #   test: ["CMD", "wget", "-qO-", "http://localhost:9113/metrics"] # Not working as expected
-    #   interval: 15s
-    #   timeout: 5s
-    #   retries: 3
-    #   start_period: 10s
 
 networks:
   backend:
@@ -503,10 +366,3 @@ networks:
     ipam:
       config:
         - subnet: 172.20.0.0/16
-  
-  metrics:
-    driver: bridge
-    external: false
-    ipam:
-      config:
-        - subnet: 172.22.0.0/16