docker-compose.yml

version: '3'

services:
  master:
    container_name: "${COMPOSE_PROJECT_NAME:-citus}_master"
    image: 'citusdata/citus:10.0.3'
    ports: ["${COORDINATOR_EXTERNAL_PORT:-5432}:5432"]
    labels: ['com.citusdata.role=Master']
    environment: &AUTH
      POSTGRES_USER: "${POSTGRES_USER:-postgres}"
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
      PGUSER: "${POSTGRES_USER:-postgres}"
      PGPASSWORD: "${POSTGRES_PASSWORD}"
      POSTGRES_HOST_AUTH_METHOD: "${POSTGRES_HOST_AUTH_METHOD:-trust}"
  worker:
    image: 'citusdata/citus:10.0.3'
    labels: ['com.citusdata.role=Worker']
    depends_on: [ manager ]
    environment: *AUTH
    command: "/wait-for-manager.sh"
    volumes: 
      - healthcheck-volume:/healthcheck
  manager:
    container_name: "${COMPOSE_PROJECT_NAME:-citus}_manager"
    image: 'citusdata/membership-manager:0.3.0'
    volumes: 
      - "${DOCKER_SOCK:-/var/run/docker.sock}:/var/run/docker.sock"
      - healthcheck-volume:/healthcheck
    depends_on: [ master ]
    environment: *AUTH
volumes:
  healthcheck-volume: