docker/swarm/stack/dashboard.yml

classes:
- service.grafana.support
parameters:
  _param:
    docker_grafana_replicas: 1
    grafana_database_type: sqlite3
    grafana_database_host: localhost
    grafana_database_port: 3306
  docker:
    client:
      stack:
        dashboard:
          version: '3.7'
          service:
            grafana:
              deploy:
                replicas: ${_param:docker_grafana_replicas}
                restart_policy:
                  condition: any
              image: ${_param:docker_image_grafana}
              ports:
                - 15013:3000
              environment:
                GF_DATABASE_TYPE: ${_param:grafana_database_type}
                GF_DATABASE_NAME: grafana
                GF_DATABASE_USER: grafana
                GF_DATABASE_PASSWORD__FILE: /run/secrets/grafana-database
                GF_DATABASE_HOST: "${_param:grafana_database_host}:${_param:grafana_database_port}"
                GF_SECURITY_ADMIN_PASSWORD__FILE: /run/secrets/grafana-admin
              secrets:
                - grafana-database
                - grafana-admin
          secrets:
            grafana-database:
              external: true
              value: ${_param:grafana_database_password}
            grafana-admin:
              external: true
              value: ${_param:grafana_admin_password}