- ❌ Docker Build & Push: Failing with 403 Forbidden error
- ✅ Docker Build: Successfully building (15+ minutes on multi-arch)
- ✅ Code Quality: All other CI/CD stages working
- ✅ Security Scans: Running with fallback handling
You need to update your GitHub repository settings:
- Go to: https://github.com/MJAHMADEE/Cataract-LMM/settings/actions
- Under "Workflow permissions":
- ✅ Select "Read and write permissions"
- ✅ Check "Allow GitHub Actions to create and approve pull requests"
- Click "Save"
This gives the GITHUB_TOKEN the necessary packages:write permission to push to GitHub Container Registry.
- ✅ Docker push failures now non-blocking
- ✅ Fallback local build if push fails
- ✅ Clear error messages with solution guidance
- ✅ Continue with security scans on local builds
- ✅
/workspaces/Cataract-LMM/.github/workflows/ci.yml- Enhanced with fallback handling - ✅
/workspaces/Cataract-LMM/DOCKER_TROUBLESHOOTING.md- Complete troubleshooting guide - ✅
/workspaces/Cataract-LMM/test-docker-build.sh- Local testing script
- ✅ Multi-stage Dockerfile with fallback dependency installation
- ✅ PyTorch compatibility handling for both CPU index and regular PyPI
- ✅ Poetry + pip fallback strategy
- ✅ Security scanning with Trivy
- ✅ Non-root user security practices
# After updating repository permissions
git commit --allow-empty -m "test: trigger workflow after permission fix"
git push# Test Docker build locally
./test-docker-build.sh
# Or manually:
cd codes/
docker build -t cataract-lmm:test .
docker run --rm cataract-lmm:test python --version- Permission Update: 1-2 minutes
- Test Push: 1 minute
- Full CI/CD Pipeline: 25-30 minutes
- Docker Multi-arch Build: 15-20 minutes
Once permissions are fixed:
- ✅ Automated Deployment: Images pushed to
ghcr.io/mjahmadee/cataract-lmm - ✅ Multi-Architecture: Both AMD64 and ARM64 builds
- ✅ Security Scanning: Trivy vulnerability reports
- ✅ Caching: Faster subsequent builds with GitHub Actions cache
- ✅ Version Tagging: Semantic versioning for releases
After the fix:
- Check GitHub Packages: https://github.com/MJAHMADEE/Cataract-LMM/pkgs/container/cataract-lmm
- Pull the image:
docker pull ghcr.io/mjahmadee/cataract-lmm:main - Monitor Actions: https://github.com/MJAHMADEE/Cataract-LMM/actions
- Create PAT with
packages:writescope - Add as
GHCR_TOKENrepository secret - Update workflow to use
secrets.GHCR_TOKEN
- Update workflow to push to
docker.io/mjahmadee/cataract-lmm - Add Docker Hub credentials as secrets
- Modify registry environment variable
- Set
skip_docker_build: truein workflow_dispatch inputs - Focus on local development and testing
- Re-enable once permissions are resolved
/.github/workflows/ci.yml- Enhanced error handling and fallback builds/DOCKER_TROUBLESHOOTING.md- Comprehensive troubleshooting guide/test-docker-build.sh- Local Docker testing script (executable)
- Immediate: Update repository workflow permissions (Solution 1)
- Test: Push a small commit to trigger the workflow
- Monitor: Watch the Actions tab for successful completion
- Verify: Pull the published Docker image
- Document: Update any deployment docs with new image URLs
Priority: 🔴 HIGH - Blocks automated deployments
Effort: 🟢 LOW - 2-minute configuration change
Impact: 🟢 HIGH - Fully working CI/CD pipeline
Last Updated: September 9, 2025