docker-compose.yml

version: "2"

services:
  smtp:
    image: namshi/smtp:latest
    mem_limit: 32m
    expose:
      - "25"
    ports:
      - "10025:25"
    networks:
      backend:
        aliases:
          - smtp.comet-watcher.com

  db:
    image: mongo:4.2.7
    mem_limit: 64m
    environment:
      MONGO_INITDB_ROOT_USERNAME: admin
      MONGO_INITDB_ROOT_PASSWORD: password
    expose:
      - "27017"
    ports:
      - "27017:27017"
    volumes:
      - "./mongo/mongo_startup.js:/docker-entrypoint-initdb.d/mongo_startup.js"
    networks:
      backend:
        aliases:
          - database.comet-watcher.com

  vault:
    image: vault:1.4.2
    mem_limit: 64m
    environment:
      - VAULT_ADDR=http://127.0.0.1:8200
      - VAULT_API_ADDR=http://127.0.0.1:8200
      - VAULT_DEV_ROOT_TOKEN_ID=82ff7092-bb8c-11ea-9159-5309046f7c36
    expose:
      - "8200"
    ports:
      - "18200:8200"
    cap_add:
      - IPC_LOCK
    networks:
      backend:
        aliases:
          - vault.comet-watcher.com

  vault-populator:
    image: vault:1.4.2
    mem_limit: 64m
    cap_add:
      - IPC_LOCK
    command: sh -c "vault login 82ff7092-bb8c-11ea-9159-5309046f7c36 &&
                    vault kv put secret/applications/comet-watcher/users/admin name=Administrator password=qwerty role=admin &&
                    vault kv put secret/applications/comet-watcher/config
                          datasource.mongo_url=mongodb://comet_watcher_usr:comet_watcher_pwd@database.comet-watcher.com:27017/comet_watcher_db
                          datasource.database=comet_watcher_db
                          smtp.user=user smtp.password=admin
                          application.encryption_key=0123456789abcdef"
    environment:
      - VAULT_ADDR=http://vault.comet-watcher.com:8200
    depends_on:
      - vault
    networks:
      backend:

  app:
    image: eshishkin/comet-watcher:latest
    mem_limit: 128m
    environment:
      - VAULT_HOST=http://vault.comet-watcher.com:8200
      - VAULT_TOKEN=82ff7092-bb8c-11ea-9159-5309046f7c36
    expose:
      - "8080"
    ports:
      - "18080:8080"
    depends_on:
      - smtp
      - db
      - vault-populator
    networks:
      backend:

networks:
  backend: