docker-compose.yml

---
version: '3'
services:
  mongodb-primary:
    image: bitnami/mongodb:3.6.8
    ports:
      - '27020:27017'
    volumes:
      - ./db/primary:/bitnami
    environment:
      - MONGODB_ROOT_PASSWORD=test
      - MONGODB_USERNAME=sessionstack
      - MONGODB_PASSWORD=test
      - MONGODB_DATABASE=sessionstack
      - MONGODB_REPLICA_SET_MODE=primary
      - MONGODB_REPLICA_SET_NAME=sessionstack-main
      - MONGODB_REPLICA_SET_KEY=replicasetkeypass
  mongodb-secondary:
    image: bitnami/mongodb:3.6.8
    depends_on:
      - mongodb-primary
    ports:
      - '27021:27017'
    volumes:
      - ./db/secondary:/bitnami
    environment:
      - MONGODB_REPLICA_SET_MODE=secondary
      - MONGODB_REPLICA_SET_NAME=sessionstack-main
      - MONGODB_REPLICA_SET_KEY=replicasetkeypass
      - MONGODB_PRIMARY_HOST=mongodb-primary
      - MONGODB_PRIMARY_PORT_NUMBER=27017
      - MONGODB_PRIMARY_ROOT_PASSWORD=test
  mongodb-arbiter:
    image: bitnami/mongodb:3.6.8
    depends_on:
      - mongodb-primary
    ports:
      - '27022:27017'
    volumes:
      - ./db/arbiter:/bitnami
    environment:
      - MONGODB_REPLICA_SET_MODE=arbiter
      - MONGODB_REPLICA_SET_NAME=sessionstack-main
      - MONGODB_REPLICA_SET_KEY=replicasetkeypass
      - MONGODB_PRIMARY_HOST=mongodb-primary
      - MONGODB_PRIMARY_PORT_NUMBER=27017
      - MONGODB_PRIMARY_ROOT_PASSWORD=test