Dockerized Rancher Compose

Got tired of Go 1.6 segfaults in macOS Sierra.

Setup

1. Add this to ~/.profile or equivalent.

   alias rancher-compose="docker run --rm -it \
     --env \"COMPOSE_FILE=\$COMPOSE_FILE\" \
     --env \"COMPOSE_PROJECT_NAME=\$COMPOSE_PROJECT_NAME\" \
     --env \"RANCHER_URL=\$RANCHER_URL\" \
     --env \"RANCHER_ACCESS_KEY=\$RANCHER_ACCESS_KEY\" \
     --env \"RANCHER_SECRET_KEY=\$RANCHER_SECRET_KEY\" \
     --volume \"\$(pwd):/compose\" \
     zambon/rancher-compose:0.9.2"

2. Open a new shell and test it.

   rancher-compose --version

Note: To override the alias and and use the original rancher-compose binary, you can use \rancher-compose.

Usage

Change directory into the folder that contains docker-compose.yml and rancher-compose.yml and use rancher-compose (almost) normally.

One limitation is that you cannot refer to files that are in parent directories of CWD (e.g.: the command below will not work).

rancher-compose -e ../env-file up