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Add release workflow #2

Add release workflow

Add release workflow #2

Workflow file for this run

name: Sysbox Installer Release
on:
workflow_dispatch:
push:
tags:
- 'v*'
permissions:
attestations: write
id-token: write
contents: write
packages: write
jobs:
build-and-release:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Parse version from tag or generate timestamp
run: |
if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
VERSION=$(date -u +%Y%m%d%H%M%S)
echo "Manual trigger - using timestamp: $VERSION"
else
VERSION=${GITHUB_REF#refs/tags/v}
echo "Tag trigger - parsed version: $VERSION"
fi
echo "VERSION=$VERSION" >> $GITHUB_ENV
- name: Log in to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ vars.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Record Git revision
run: |
echo "GIT_REV=$(git rev-parse HEAD)" >> $GITHUB_ENV
- name: Build and push Docker image
id: build-and-push
uses: docker/build-push-action@v5
with:
context: .
file: docker/Dockerfile
push: true
tags: ${{ vars.DOCKERHUB_ORG }}/dstack-sysbox-installer:${{ env.VERSION }}
platforms: linux/amd64
provenance: false
build-args: |
DSTACK_REV=${{ env.GIT_REV }}
- name: Generate artifact attestation
uses: actions/attest-build-provenance@v1
with:
subject-name: "docker.io/${{ vars.DOCKERHUB_ORG }}/dstack-sysbox-installer"
subject-digest: ${{ steps.build-and-push.outputs.digest }}
push-to-registry: true
- name: GitHub Release
uses: softprops/action-gh-release@v1
with:
name: "Sysbox Installer Release v${{ env.VERSION }}"
body: |
## Docker Image Information
**Image**: `docker.io/${{ vars.DOCKERHUB_ORG }}/dstack-sysbox-installer:${{ env.VERSION }}`
**Digest (SHA256)**: `${{ steps.build-and-push.outputs.digest }}`
**Verification**: [Verify on Sigstore](https://search.sigstore.dev/?hash=${{ steps.build-and-push.outputs.digest }})
## Installation
```bash
docker run --rm --privileged --pid=host --net=host -v /:/host \
docker.io/${{ vars.DOCKERHUB_ORG }}/dstack-sysbox-installer:${{ env.VERSION }}
```
## Verify Image Attestation
```bash
# Install cosign
curl -O -L "https://github.com/sigstore/cosign/releases/latest/download/cosign-linux-amd64"
sudo mv cosign-linux-amd64 /usr/local/bin/cosign
sudo chmod +x /usr/local/bin/cosign
# Verify the image
cosign verify-attestation \
--type https://slsa.dev/provenance/v1 \
--certificate-identity-regexp "^https://github.com/${{ github.repository }}/.github/workflows/release.yml@refs/tags/v${{ env.VERSION }}$" \
--certificate-oidc-issuer https://token.actions.githubusercontent.com \
docker.io/${{ vars.DOCKERHUB_ORG }}/dstack-sysbox-installer@${{ steps.build-and-push.outputs.digest }}
```