A collection of scripts for working with Docker and AWS ECR/ECS.

Scripts

• docker-build.sh: Builds an app image and pushes it to ECR
• docker-run-task.sh: Runs a one-off rake task locally in Docker
• docker-run-webapp.sh: Runs the web app locally in Docker
• ecs-deploy-webapp.sh: Spins up a new web app task(s) based on the latest-tagged app image in ECR
• ecs-run-task.sh: Runs a one-off rake task in ECS
• redeploy.sh: One-button build-push-deploy

Usage

From your root application directory:

git submodule add https://github.com/medusa-project/rails-container-scripts

Then, in the rails-container-scripts directory, copy the sample variables scripts into your own scripts:

# This contains variables common across environments.
cp env-common.list.sample env-common.list
# These contain environment-specific variables.
cp env-specific.list.sample env-demo.list
cp env-specific.list.sample env-prod.list
cp env-specific.list.sample env-whatever.list

Finally, the scripts can be run from the parent (application root) directory, which is expected to contain a Dockerfile.

Most of them take an environment argument, which corresponds to one of the files above. (env-common.list is always loaded first, then env-<env>.list.)