grafana.yaml

version: "3"

services:

  grafana:
    image: "grafana/grafana-oss:10.2.2"
    ports:
      - 3000:3000
    volumes:
      # touch /mnt/common_volume/grafana/grafana-config/grafana.ini;
      # mkdir -p /mnt/common_volume/grafana/{grafana-config,grafana-data};
      - /mnt/common_volume/grafana/grafana-config:/etc/grafana
      - /mnt/common_volume/grafana/grafana-data:/var/lib/grafana
    user: "root"
    environment:
      # Uncomment GF_SERVER_DOMAIN, GF_SERVER_ROOT_URL for using reserve proxy
      #GF_SERVER_DOMAIN: "grafana.domain.example" # change "grafana.domain.example" to your domain
      #GF_SERVER_ROOT_URL: "https://grafana.domain.example/" # change "grafana.domain.example" to your domain
      GF_RENDERING_SERVER_URL: "http://grafana-image-renderer:8081/render"
      GF_RENDERING_CALLBACK_URL: "http://grafana:3000/"
      GF_UNIFIED_ALERTING_SCREENSHOTS_CAPTURE: "true"
      GF_LOG_FILTERS: "rendering:debug"
      # Uncomment for using PostgreSQL (recommended) instead SQLite
      #GF_DATABASE_TYPE: "postgres"
      #GF_DATABASE_HOST: "postgres:5432" # change "postgres:5432" to your PostgreSQL database host and port
      #GF_DATABASE_NAME: "postgres" # change "postgres" to your database name
      #GF_DATABASE_USER: "postgres" # change "postgres" to your database user name
      #GF_DATABASE_PASSWORD: "postgres" # change "postgres" to your database password # or use GF_DATABASE_PASSWORD
      #GF_DATABASE_PASSWORD__FILE: "/run/secrets/grafana_database_password" # for docker secrets # or use GF_DATABASE_PASSWORD
      #GF_DATABASE_SSL_MODE: "disable"
    # Uncomment for using docker secrets 
    #secrets:
    #  - grafana_database_password
    deploy:
      mode: replicated
      replicas: 1
      update_config:
        order: stop-first
      resources:
        limits:
          memory: 1024M
          
  grafana-image-renderer:
    image: "grafana/grafana-image-renderer:3.9.0"
    environment:
      TZ: "Europe/Moscow" # change to your timezone
    deploy:
      mode: replicated
      replicas: 1
      update_config:
        order: start-first
      resources:
        limits:
          memory: 1024M
          
  prometheus:
    image: "prom/prometheus:v2.48.0"
    ports:
      - 9090:9090
    volumes:
      # touch /mnt/common_volume/swarm/grafana/config/{prometheus.yaml,web-config.yaml};
      # mkdir -p /mnt/common_volume/grafana/prometheus-data
      - /mnt/common_volume/swarm/grafana/config/prometheus.yaml:/etc/prometheus/prometheus.yaml:ro
      - /mnt/common_volume/swarm/grafana/config/web-config.yaml:/etc/prometheus/web-config.yaml:ro
      - /mnt/common_volume/grafana/prometheus-data:/prometheus
    user: "root"
    # Uncomment for using docker secrets
    #secrets:
    #  - node_exporter_password
    #  - grafana_prometheus_password
    command:
      - "--config.file=/etc/prometheus/prometheus.yaml"
      - "--web.config.file=/etc/prometheus/web-config.yaml"
      - "--storage.tsdb.retention.time=7d"
    deploy:
      mode: replicated
      replicas: 1
      update_config:
        order: stop-first
      resources:
        limits:
          memory: 1024M
          
  pushgateway:
    image: "prom/pushgateway:v1.6.2"
    ports:
      - 9091:9091
    volumes:
      - /mnt/common_volume/swarm/grafana/config/web-config.yaml:/etc/prometheus/web-config.yaml:ro
    command:
      - "--web.config.file=/etc/prometheus/web-config.yaml"
    deploy:
      mode: replicated
      replicas: 1
      update_config:
        order: start-first
      resources:
        limits:
          memory: 512M
          
  loki:
    image: "grafana/loki:2.9.0"
    #  - "3100:3100" port closed because loki does not support basic auth
    volumes:
      # touch /mnt/common_volume/swarm/grafana/config/loki.yaml;
      # mkdir -p /mnt/common_volume/grafana/loki-data;
      - /mnt/common_volume/swarm/grafana/config/loki.yaml:/etc/loki/loki.yaml:ro
      - /mnt/common_volume/grafana/loki-data:/loki
    command: 
      - "--config.file=/etc/loki/loki.yaml"
    user: "root"
    deploy:
      mode: replicated
      replicas: 1
      update_config:
        order: stop-first
      resources:
        limits:
          memory: 1024M
          
  promtail:
    image: "grafana/promtail:2.9.0"
    volumes:
      # touch /mnt/common_volume/swarm/grafana/config/promtail.yaml;
      # mkdir -p /mnt/common_volume/grafana/promtail-data;
      - /mnt/common_volume/swarm/grafana/config/promtail.yaml:/etc/promtail/promtail.yaml:ro
      - /mnt/common_volume/grafana/promtail-data:/var/promtail
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
      - /var/log:/var/log:ro
    environment:
      HOST_HOSTNAME: "{{.Node.Hostname}}"
    command:
      - "--config.file=/etc/promtail/promtail.yaml"
      - "--config.expand-env=true"
    deploy:
      mode: global
      update_config:
        order: stop-first
      resources:
        limits:
          memory: 512M

# Uncomment for using docker secrets
# create docker secret first: docker secret create [OPTIONS] SECRET [file|-]
# https://docs.docker.com/engine/reference/commandline/secret_create/
# if you create secret from stdin use Ctrl+D after input, do not use Enter
#secrets:
#  grafana_database_password:
#    external: true
#  node_exporter_password:
#    external: true
#  grafana_prometheus_password:
#    external: true