Merge multiple docker-compose files

[nathan-K-]

Hey,

First of all, thanks for this great project,
I've run into a very basic issue, when having two docker-compose files, ie:

docker-compose.yml

version: '3'

services:
  server:
    image: test
    container_name: test_server
    build:
      context: .
      dockerfile: Dockerfile-dev
    ports:
      - 3000:3000

docker-compose.prod.yml

version: '3'

services:
  server:
    ports:
      - 5000:5000

With kompose convert -f "docker-compose.yml" -f "docker-compose.prod.yml" , there is :

     - name: "3000"
      port: 3000
      targetPort: 3000
[...]
      spec:
        containers:
        - image: test:dev
          name: test_server
          ports:
          - containerPort: 3000

But nothing about port 5000. (with kompose 1.10.0 (8bb0907), on ubuntu 16.04)

I've seen the PR #312 , but they didn't speak about merging multiple docker-compose files.
Is it planned for a future release ?

Thanks

[hangyan]

@nathan-K- Yeah.. I think the multiple file support is kind of broken for now. We will trying to fix this ASAP. But about merge thing need a little discus. If docker-compose will merge different files content, may be we should do it too.

[nathan-K-]

Ok, great !
Yep, they did, in my example a docker-compose -f "docker-compose.yml" -f "docker-compose.prod.yml" up will map ports 3000 and 5000.
It is here in the documentation of docker-compose, if it can help.

[hangyan]

@nathan-K- Ok, I will check it out.

[noeljackson]

You can simply run this to generate a config to feed to kompose: docker-compose -f docker-compose.yml -f docker-compose.override.yml config > kompose.yml and then run: kompose up -f kompose.yml

[hangyan]

close by #990