When deploying to Flexible Environment using the default runtime (e.g. python), we just need to specify different app.yaml files with different entrypoint: values.But what would the 'best practice' for custom runtimes be for this case? Multiple Dockerfile's with different CMD values?But that would mean that each service needs to be built individually. Maybe have a 'base' Dockerfile and image to speed up the build?
Recommended way to organize and build multiple services for App Engine Flexible Environment with custom runtime
python;google app engine;docker