pg_auto_failover.yaml

version: '3'
services:
  monitor: 
    build: .
    environment:
      PGPORT: 5432
    command: pg_autoctl create monitor --hostname monitor --ssl-self-signed --auth trust --run
    ports:
      - 5000:5000

  master:
    image: pg_failover_monitor
    restart: always
    environment:
      PGDATA: /tmp/pgaf
      PGPORT: 5432
    depends_on:
      - monitor
    command: [
      "pg_autoctl", "create", "postgres",
      "--ssl-self-signed",
      "--auth", "trust",
      "--pg-hba-lan",
      "--username", "ad",
      "--dbname", "analytics",
      "--monitor", "postgresql://autoctl_node@monitor/pg_auto_failover?sslmode=require",
      "--run"]
    ports:
      - 5001:5432

  node2:
    image: pg_failover_monitor
    restart: always
    environment:
      PGDATA: /tmp/pgaf
      PGPORT: 5432
    depends_on:
      - monitor
    command: [
      "pg_autoctl", "create", "postgres",
      "--ssl-self-signed",
      "--auth", "trust",
      "--pg-hba-lan",
      "--username", "ad",
      "--dbname", "analytics",
      "--monitor", "postgresql://autoctl_node@monitor/pg_auto_failover?sslmode=require",
      "--run"]
    ports:
      - 5002:5432
  
  node3:
    image: pg_failover_monitor
    restart: always
    environment:
      PGDATA: /tmp/pgaf
      PGPORT: 5432
    depends_on:
      - monitor
    command: [
      "pg_autoctl", "create", "postgres",
      "--ssl-self-signed",
      "--auth", "trust",
      "--pg-hba-lan",
      "--username", "ad",
      "--dbname", "analytics",
      "--monitor", "postgresql://autoctl_node@monitor/pg_auto_failover?sslmode=require",
      "--run"]
    ports:
      - 5003:5432