Docker CI Images

A collection of images that can be used in CI pipelines based on docker.

• CircleCI
• GitLab-CI
• ...

Purpose

Instead of installing the dependencies on every run and possibly using different images for every stage (which is ok, don't get me wrong), you can use the image that has all the tools you need for your pipeline.

Included tools:

• git, curl, jq

Images with buildx

drpsychick/dind-buildx

Build multi-arch docker images

• based on docker:dind
• includes buildx so you can build for multiple architectures

Usage

• Start docker engine with dind dockerd & (if not using remote docker engine)
• bootstrap your buildx with

docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
docker context create xbuilder
docker buildx create xbuilder --name xbuilder --use
docker buildx inspect --bootstrap

• use docker and docker buildx as usual

Examples

• Circle CI: https://github.com/DrPsychick/docker-influxdb/blob/master/.circleci/config.yml

drpsychick/dind-buildx-helm

Build images and deploy with helm

• based on drpsychick/dind-buildx
• includes kubectl and helm so you can build your image and deploy with kubectl and/or helm

Usage

Same as above plus:

• provide kubernetes config and point to it with $KUBECONFIG
• use kubectl and helm to deploy to your kubernetes cluster

drpsychick/dind-buildx-helm-kind

Build images, test helm charts and deploy to kind

• based on drpsychick/dind-buildx-helm
• includes ct and kind so you can test your helm chart and deploy it to a kind node

Usage

Same as above plus:

• start a kind cluster with kind create cluster
• optionally forward localhost to docker engine host, if using remote docker engine
• test install your charts using ct

Examples

• Circle CI: https://github.com/DrPsychick/ark-server-charts/blob/master/.circleci/config.yml

Images without buildx

drpsychick/dind-helm

Build images and deploy with helm (without buildx)

• based on docker:dind
• includes kubectl and helm so you can build your image and deploy with kubectl and/or helm

Usage

Same as above plus:

• provide kubernetes config and point to it with $KUBECONFIG
• use kubectl and helm to deploy to your kubernetes cluster

drpsychick/dind-helm-kind

Build images, test helm charts and deploy to kind (without buildx)

• based on drpsychick/dind-helm
• includes ct and kind so you can test your helm chart and deploy it to a kind node

Usage

Same as above plus:

• start a kind cluster with kind create cluster
• optionally forward localhost to docker engine host, if using remote docker engine
• test install your charts using ct

Images for Kubernetes pipelines

drpsychick/argocd-kubectl

Add apps to ArgoCD running on your Kubernetes cluster

• based on bitnami/argo-cd
• includes kubectl, kubeval and kubeseal so you can validate your manifests and encrypt your secrets for git
• includes helm, kustomize, ct so you can generate manifests and test your helm chart

Usage

• use it as pipeline image to control ArgoCD: install/sync apps, change RBAC, add repos, ...
• template charts with helm and lint your charts using ct
• kustomize for environments and validate your manifests with kubeval

Images for Ansible pipelines

drpsychick/ansible-runner

Run Ansible playbooks

• based on ubuntu or alpine
• includes ansible, ansible-galaxy, ansible-lint

Usage

• use it as pipeline image to run Ansible playbooks and lint or test Ansible roles or playbooks.

drpsychick/ansible-runner-alpine

Run Ansible playbooks

• based on ubuntu or alpine
• includes ansible, ansible-galaxy, ansible-lint

Usage

• use it as pipeline image to run Ansible playbooks and lint or test Ansible roles or playbooks.

Misc images

drpsychick/minio-client

Up- and download files from any S3 compatible service

• based on alpine

Usage

• use it as pipeline image to up- or download files from S3.