heat-agents/heat-config-docker-compose/README.rst

A hook which uses docker-compose to deploy containers.

A special input 'env_files' can be used with SoftwareConfig and StructuredConfig for docker-compose env_file key(s).

if env_file keys specified in the docker-compose.yml, do not exist in input_values supplied, docker-compose will throw an error, as it can't find these files.

Also, --parameter-file option can be used to pass env files from client.

Example:

$ openstack stack create test_stack -t example-docker-compose-template.yaml --parameter-file env_file_0=./common.env --parameter-file env_file_1=./apps/web.env --parameter-file env_file_2=./test.env --parameter-file env_file_3=./busybox.env