CI/CD Pipeline Management | DevOps Workflow

CI/CD pipelines should be treated as code: versioned, reviewed, and tested. GitScrum tracks pipeline improvements with labels and documents workflows in NoteVault.

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How to manage CI/CD pipeline development?

Manage CI/CD work by treating pipelines as code: versioned, reviewed, and tested. Create tasks for pipeline improvements, document workflows in NoteVault, label pipeline-related work (ci:build, ci:deploy), and include pipeline changes in sprint planning. Test changes in branches before merging to main pipeline.

CI/CD labels

Label	Purpose
ci	CI/CD related work
ci:build	Build pipeline
ci:test	Test automation
ci:deploy	Deployment pipeline
ci:security	Security scanning
ci:optimization	Performance improvement
ci:new-workflow	New pipeline/workflow
ci:maintenance	Pipeline maintenance

CI/CD task template

## CI/CD: [Pipeline Change Description]

### Change Type
- [ ] New workflow
- [x] Improvement
- [ ] Bug fix
- [ ] Maintenance

### Current State
Build time: 12 minutes
Test coverage: 65%
Deployment frequency: 1x/day

### Target State
Build time: 6 minutes
Test coverage: 80%
Deployment frequency: 3x/day

### Changes
- [ ] Parallelize test jobs
- [ ] Add build caching
- [ ] Optimize Docker layers
- [ ] Add security scanning

### Testing Plan
- [ ] Test in feature branch
- [ ] Run on test repository
- [ ] Gradual rollout to main

### Rollback Plan
Revert to previous workflow file version.

### Metrics to Track
- Build time
- Success rate
- Queue time

CI/CD workflow:

Identify improvement - Slow builds, missing checks

Create task - Document current vs target

Design solution - Pipeline changes needed

Test in branch - Don't break main pipeline

Review - Code review pipeline changes

Gradual rollout - Enable for subset first

Monitor - Check metrics

Document - Update NoteVault

NoteVault CI/CD documentation

# CI/CD Documentation

## Pipelines

### Build Pipeline
- Trigger: Push to any branch
- Duration: ~6 minutes
- Steps: Lint → Test → Build → Artifacts

### Deployment Pipeline
- Trigger: Push to main
- Environments: Staging → Production
- Strategy: Blue-green deployment

## Workflow Files
| Workflow | File | Purpose |
|----------|------|---------|
| CI | .github/workflows/ci.yml | Build and test |
| Deploy | .github/workflows/deploy.yml | Deployments |
| Security | .github/workflows/security.yml | Scanning |

## Pipeline Metrics

### Current Performance
| Metric | Value | Target |
|--------|-------|--------|
| Build time | 6 min | 5 min |
| Deploy frequency | 3/day | 5/day |
| Success rate | 98% | 99% |
| Lead time | 2 hours | 1 hour |

### DORA Metrics
| Metric | Rating | Target |
|--------|--------|--------|
| Deployment frequency | High | Elite |
| Lead time | High | Elite |
| Change failure rate | Medium | Low |
| MTTR | Medium | Low |

## Troubleshooting

### Build fails with "out of memory"
Increase runner memory or optimize tests.

### Deploy stuck in pending
Check approval requirements and runner availability.

CI/CD improvement priorities

Improvement	Impact	Effort
Build caching	High	Low
Parallel tests	High	Medium
Security scanning	Medium	Low
Auto-deployment	High	Medium
Rollback automation	High	Medium

Pipeline health checklist

[ ] Build time under target
[ ] Success rate above 98%
[ ] Security scanning enabled
[ ] Rollback tested
[ ] Documentation current
[ ] Alerts configured