57 lines
2.2 KiB
Markdown
57 lines
2.2 KiB
Markdown
---
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tags:
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- GIT
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- CI/CD
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- CI-CD
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---
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Building images and storing them inside Gitea's built-in registry (`://example.com`) ensures that you can decouple your actual build step from the live deployment server. It also provides a snapshot history of your homelab services.
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1. Update your `docker-compose.yml` to point to Gitea [[1](https://forum.gitea.com/t/strange-behavior-when-upgrading-to-1-22-1-from-1-15-9/9664)]
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Change your local container configuration so that instead of building in place, it pulls a tagged image hosted right inside your Gitea instance:
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services:
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custom-app:
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# Point the image path directly to your self-hosted Gitea registry URL
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image: gitea.homelab.local/${{ gitea.repository_owner }}/custom-app:latest
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ports:
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- "8080:80"
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2. Create the Build & Push Job Step
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Add this block right before your deployment phase. Gitea Actions automatically exposes a temporary validation token (`${{ gitea.token }}`) for every run, which means you don't need to manually configure registry usernames or passwords in your secrets dashboard! [[1](https://docs.gitlab.com/user/packages/container_registry/authenticate_with_container_registry/)]
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build-and-push:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout Code
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uses: actions/checkout@v4
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# Log directly into your self-hosted Gitea Container Registry
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- name: Log in to Gitea Registry
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uses: https://github.com
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with:
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registry: gitea.homelab.local # Replace with your real homelab Gitea domain or local IP
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username: ${{ gitea.actor }}
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password: ${{ gitea.token }}
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# Extract metadata to properly tag your image with the Git commit hash and "latest"
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- name: Extract Docker Metadata
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id: meta
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uses: https://github.com
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with:
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images: gitea.homelab.local/${{ gitea.repository }}
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tags: |
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type=raw,value=latest
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type=sha,value=${{ gitea.sha }}
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# Build the Dockerfile and push it natively to Gitea
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- name: Build and Push Docker Image
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uses: https://github.com
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with:
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context: ./app_directory # Location of your Dockerfile
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push: true
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tags: ${{ steps.meta.outputs.tags }}
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