pipeline-actions/README.md

pipeline-actions

Reusable composite actions for Gitea Actions CI/CD pipelines in the homelab.

Actions

build-and-push

Builds and pushes a multi-architecture Docker image using a remote Buildx builder over SSH.

jobs:
  build:
    runs-on: ubuntu-amd64
    steps:
      - uses: actions/checkout@v4
      - uses: https://git.ivanch.me/ivanch/pipeline-actions/build-and-push@main
        with:
          image: git.ivanch.me/ivanch/my-app
          registry_password: ${{ secrets.REGISTRY_PASSWORD }}
          ssh_key: ${{ secrets.SSH_KEY_DOCKERBUILD }}
          # optional — these have sensible defaults:
          # image_tag: latest
          # registry_host: git.ivanch.me
          # registry_username: ivanch
          # platforms: linux/amd64,linux/arm64
          # build_context: .
          # build_dockerfile: Dockerfile
          # docker_host: docker-build.haven
          # docker_user: root

Input	Required	Default	Description
image	✅	—	Full image reference without tag
registry_password	✅	—	Registry password/token (use secrets)
ssh_key	✅	—	SSH private key for the remote builder (use secrets)
image_tag	❌	latest	Tag to apply to the built image
registry_host	❌	git.ivanch.me	Container registry hostname
registry_username	❌	ivanch	Registry username
platforms	❌	linux/amd64,linux/arm64	Target build platforms
build_context	❌	.	Docker build context
build_dockerfile	❌	Dockerfile	Dockerfile path
docker_host	❌	docker-build.haven	Remote builder hostname
docker_user	❌	root	SSH user for remote builder

---

deploy-restart

Validates a kubeconfig, installs kubectl, and performs a rollout restart of a Kubernetes Deployment.

jobs:
  deploy:
    runs-on: ubuntu-amd64
    needs: build
    steps:
      - uses: https://git.ivanch.me/ivanch/pipeline-actions/deploy-restart@main
        with:
          kube_config: ${{ secrets.KUBE_CONFIG }}
          deployment_name: my-app
          # optional:
          # namespace: default
          # kube_version: stable

Input	Required	Default	Description
kube_config	✅	—	Full kubeconfig YAML (use secrets)
deployment_name	✅	—	Deployment name to restart
namespace	❌	default	Kubernetes namespace
kube_version	❌	stable	kubectl version (stable or e.g. v1.31.0)

ssh-deploy

SSH into a remote host and run docker compose pull + docker compose up -d --force-recreate to deploy the latest images. No third-party SSH action — uses native ssh and ssh-keyscan.

jobs:
  deploy:
    runs-on: ubuntu-amd64
    needs: build
    steps:
      - uses: https://git.ivanch.me/ivanch/pipeline-actions/ssh-deploy@main
        with:
          ssh_host: ${{ secrets.DEPLOY_HOST }}
          ssh_username: ${{ secrets.DEPLOY_USERNAME }}
          ssh_key: ${{ secrets.DEPLOY_KEY }}
          remote_dir: ${{ secrets.DEPLOY_DIR }}
          # optional:
          # ssh_port: "22"
          # compose_files: docker-compose.yml compose.override.yml

Input	Required	Default	Description
ssh_host	✅	—	Remote server hostname or IP
ssh_username	✅	—	SSH username
ssh_key	✅	—	SSH private key (use secrets)
remote_dir	✅	—	Directory on the remote server with docker-compose.yml
ssh_port	❌	22	SSH port
compose_files	❌	(empty)	Space-separated compose file paths (applied via -f flags; when empty docker compose uses default detection)

---

Required Secrets

Consumer repositories need these secrets configured in Gitea:

Secret	Used by	Purpose
REGISTRY_PASSWORD	build-and-push	Container registry password/token
SSH_KEY_DOCKERBUILD	build-and-push	SSH private key for docker-build.haven
KUBE_CONFIG	deploy-restart	Full kubeconfig YAML for cluster access
DEPLOY_HOST	ssh-deploy	Remote server hostname or IP
DEPLOY_USERNAME	ssh-deploy	SSH username for the remote server
DEPLOY_KEY	ssh-deploy	SSH private key for the remote server
DEPLOY_DIR	ssh-deploy	Directory on the remote server with docker-compose.yml