This repository manages the custom-built docker images for use with CircleCI and development. Each image contains the minimum necessary tools to run testing and development.

The base image contains Python 3.8.x.

Works created by U.S. Federal employees as part of their jobs typically are not eligible for copyright in the United States. In places where the contributions of U.S. Federal employees are not eligible for copyright, this work is in the public domain. In places where it is eligible for copyright, such as some foreign jurisdictions, the remainder of this work is licensed under the MIT License, the full text of which is included in the LICENSE.txt file in this repository.

This repository uses Workflows to build the containers. The main job is a build job for historical reasons. The workflows filter on certain branches that match the releases of the Docker images. Branches that get created in this repository with any of the following names will not build.

• latest
• milmove-app
• milmove-cypress
• milmove-atlantis
• milmove-cypress
• milmove-infra-tf112
• milmove-infra-tf132

The main workflow is named build-containers and runs test-branch-name to check if the name of the branch matches any of the name of the containers that get built. Take care naming your branches as if the test-branch-name job fails, it will not allow the build command to run which will not allow PRs to get merged in.

Each image is specifically tailored.

For the latest stable images:

• milmove/circleci-docker:latest
• milmove/circleci-docker:base
• milmove/circleci-docker:milmove-app
• milmove/circleci-docker:milmove-cypress
• milmove/circleci-docker:milmove-infra-tf112
• milmove/circleci-docker:milmove-infra-tf132
• milmove/circleci-docker:milmove-atlantis

For static tags, use tags including the git hash. You can find the hashes in this repo, from the CircleCI builds page, or from the Docker Hub tags page.

The base image is the absolute minimum of shared dependencies across all images

• ShellCheck
• CircleCI Local CLI
• AWS Command Line Interface
• pre-commit

In addition to the Base Image this contains:

• golang
• chamber
• Apt Packages
  • NodeJS at version 18.x (required for supporting USWDS)
  • Yarn
  • postgresql-client
  • entr

The Dockerfile for milmove/circleci-docker:milmove-app-browsers was deleted in June 2022 in PR #270.

In addition to the Base Image this contains:

• Terraform at version 0.12.x
• terraform-docs

The code for milmove/circleci-docker:milmove-orders was deleted in February 2021. It is no longer used.

In addition to the Base Image this contained:

• golang
• chamber
• Apt Packages
  • postgresql-client
  • entr

The aim of this repository is to always use the latest versions of project dependencies. The fastest way to check for the latest versions is to use brew upgrade and compare the versions between your local macOS machine and the docker containers. This is a bit tricky and involves manual work. Generally run these two scripts:

./scripts/brew-upgrade
./scripts/find-updates

./scripts/find-updates assumes that the above containers exists locally so you may need to download the images.

docker pull milmove/circleci-docker:latest
docker pull milmove/circleci-docker:base
docker pull milmove/circleci-docker:milmove-app
docker pull milmove/circleci-docker:milmove-cypress
docker pull milmove/circleci-docker:milmove-infra-tf132
docker pull milmove/circleci-docker:milmove-atlantis

This should build cleanly locally, but an updated image needs to exist to verify you have all the things.

make build

Scan the output for mismatched version numbers and then update the appropriate Dockerfiles.