name: anonymous-github-mongo-secondary

services:
  mongodb-secondary:
    image: ${MONGO_IMAGE:-mongo:latest}
    hostname: ${MONGO_SECONDARY_HOSTNAME:-mongo-secondary}
    restart: unless-stopped
    entrypoint:
      - /bin/bash
      - /opt/anonymous-github/mongodb-replica-entrypoint.sh
    command:
      - --quiet
      - --replSet
      - rs0
      - --keyFile
      - /tmp/mongo-replica-keyfile
      - --bind_ip_all
    environment:
      MONGO_REPLICA_KEYFILE_PATH: /run/secrets/mongo-replica-keyfile
    extra_hosts:
      - "${MONGO_PRIMARY_HOSTNAME:-mongo-primary}:${MONGO_PRIMARY_ADDRESS:?Set MONGO_PRIMARY_ADDRESS to the primary server Tailscale IP}"
    networks:
      default:
        aliases:
          - ${MONGO_SECONDARY_HOSTNAME:-mongo-secondary}
    volumes:
      - mongodb_secondary_data:/data/db
      - ${MONGO_REPLICA_KEYFILE:-./secrets/mongo-replica-keyfile}:/run/secrets/mongo-replica-keyfile:ro
      - ./scripts/mongodb-replica-entrypoint.sh:/opt/anonymous-github/mongodb-replica-entrypoint.sh:ro
    ports:
      - ${MONGO_BIND_ADDRESS:-127.0.0.1}:27017:27017
    healthcheck:
      test:
        - CMD
        - mongosh
        - --quiet
        - --eval
        - "db.adminCommand('ping')"
      interval: 10s
      timeout: 10s
      retries: 12
      start_period: 10s

volumes:
  mongodb_secondary_data: