oc.yaml

version: "0.2"

services:
    frontend:
        "docker.io/surajd/frontend:v1":
            ports:
               - 8080:8080
            type: external

    backend:
        "docker.io/surajd/backend:v1":
          ports:
            - 3000:3000
          environment:
            MONGODB_PASSWORD: pass
            MONGODB_USER: user
            MONGODB_DATABASE: db
            MONGODB_SERVER: mongodb:27017

    mongodb:
        "tomaskral/mongodb-centos7":
          ports:
            - 27017:27017
          volumes:
            - db-store:/var/lib/mongodb/data
          environment:
            MONGODB_PASSWORD: pass
            MONGODB_USER: user
            MONGODB_DATABASE: db
            MONGODB_ADMIN_PASSWORD: root

volumes:
    db-store:
        size: "2Gi"
        mode: ReadWriteOnce