I'm running Docker compose merging multiple docker-compose-yaml files like:
docker-compose -f docker.compose.yml -f docker-compose.dev.yml -f docker-compose.X.yml -f docker-compose.Y.yml up
As it would help a lot for debugging, is it possible to print the resulting merged docker-compose-yaml file that docker-compose uses?
Simplified Example:
$ cat docker-compose.yml
> version: '3'
>
> services:
> nginx:
> image: nginx:latest
$ cat docker-compose.dev.yml
> version: '3'
>
> services:
> nginx:
> build:
> context: nginx
> dockerfile: Dockerfile
# Show merged result
$PRINT_MERGED_DOCKERFILE_COMMAND -f docker.compose.yml -f docker-compose.dev.yml
> version: '3'
>
> services:
> nginx:
> build:
> context: nginx
> dockerfile: Dockerfile
> image: nginx:latest