privilegedescalation/headlamp-sealed-secrets-plugin
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docs: implement Phase 1 - documentation reorganization

Browse Source 
Reorganize and consolidate documentation into structured `/docs` directory
for better navigation and maintainability.

New documentation structure:
- docs/README.md - Documentation hub with complete index
- docs/getting-started/ - Installation and quick start guides
- docs/development/ - Workflow and testing guides
- docs/archive/ - Archived PHASE_*.md completion summaries

Key changes:
- Created docs/ directory with 9 subdirectories
- Moved HEADLAMP_INSTALLATION.md → docs/getting-started/installation.md (streamlined)
- Created docs/getting-started/quick-start.md (5-minute tutorial)
- Moved DEVELOPMENT.md → docs/development/workflow.md
- Moved TESTING_GUIDE.md → docs/development/testing.md
- Archived 12 PHASE_*.md files to docs/archive/
- Updated CHANGELOG.md with v0.2.0 details
- Created main README.md with badges and links to docs

Benefits:
- Clear documentation hierarchy by user journey
- Easier navigation with centralized docs/README.md index
- Reduced clutter in repository root
- Improved cross-referencing between documents
- Better onboarding for new users and contributors

Phase 1 deliverables (1-2 days estimated, completed):
✅ Organized docs/ directory structure
✅ Consolidated installation guides
✅ Streamlined development documentation
✅ Updated CHANGELOG to v0.2.0
✅ Archived phase completion files
✅ Created documentation hub
✅ Updated main README with navigation
✅ Fixed cross-references

Next: Phase 2 - API documentation with TypeDoc

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
This commit is contained in:
Chris Farhood
2026-02-11 23:23:39 -05:00
parent 92cbea0add
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# Development Workflow Guide
Quick reference for developing and testing the Headlamp Sealed Secrets plugin.
---
## 🚀 Quick Start
### Initial Setup
```bash
cd headlamp-sealed-secrets
npm install
```
### Development Commands
| Command | Description | When to Use |
|---------|-------------|-------------|
| `npm start` | Start development server with hot reload | Active development |
| `npm run build` | Build for production | Before testing/releasing |
| `npm run tsc` | Type check without building | Verify TypeScript |
| `npm run lint` | Check code quality | Before commit |
| `npm run lint-fix` | Auto-fix linting issues | Fix style issues |
| `npm run format` | Format code with Prettier | Before commit |
| `npm run package` | Create distributable tarball | Before release |
| `npm test` | Run tests | Verify changes |
---
## 🔄 Development Workflow
### 1. **Making Changes**
```bash
# Start development server
npm start
# In another terminal, make code changes
# The dev server will hot-reload automatically
```
### 2. **Before Committing**
```bash
# Fix any linting issues
npm run lint-fix
# Verify TypeScript types
npm run tsc
# Ensure linting passes
npm run lint
# Build to verify production bundle
npm run build
```
### 3. **Testing Changes**
#### Option A: Development Server
```bash
npm start
# Opens Headlamp with plugin loaded at http://localhost:4466
# Changes hot-reload automatically
```
#### Option B: Install Plugin Locally
```bash
# Build and package
npm run build
npm run package
# Install to Headlamp
headlamp plugin install ./headlamp-sealed-secrets-0.1.0.tar.gz
# Or manually extract to plugins directory
mkdir -p ~/.headlamp/plugins/headlamp-sealed-secrets
tar -xzf headlamp-sealed-secrets-0.1.0.tar.gz -C ~/.headlamp/plugins/
```
#### Option C: Test Against Real Cluster
```bash
# Ensure kubectl is configured
kubectl cluster-info
# Start Headlamp with plugin
npm start
# Or use Headlamp desktop app with installed plugin
headlamp
```
---
## ✅ Pre-Commit Checklist
- [ ] `npm run lint-fix` - Fix auto-fixable issues
- [ ] `npm run tsc` - No type errors
- [ ] `npm run lint` - Passes all checks
- [ ] `npm run build` - Builds successfully
- [ ] Test manually in Headlamp
- [ ] Update CHANGELOG.md if needed
---
## 📦 Build & Release Process
### Current Build Status
✅ **Build:** Working (339.42 kB → 93.21 kB gzipped)
✅ **TypeScript:** No errors
✅ **Linting:** All checks passing
✅ **Package:** Creates `headlamp-sealed-secrets-0.1.0.tar.gz` (92K)
### Verified Commands
```bash
# ✅ Build production bundle
npm run build
# Output: dist/main.js (339.42 kB)
# ✅ Type check
npm run tsc
# Output: No errors
# ✅ Lint check
npm run lint
# Output: All checks passing
# ✅ Create package
npm run package
# Output: headlamp-sealed-secrets-0.1.0.tar.gz (92K)
```
### Release Checklist
1. **Update Version**
```bash
# Edit package.json version field
# Update CHANGELOG.md
```
2. **Clean Build**
```bash
rm -rf dist/ node_modules/
npm install
npm run build
```
3. **Quality Checks**
```bash
npm run tsc
npm run lint
npm test # When tests are added
```
4. **Package**
```bash
npm run package
```
5. **Test Installation**
```bash
headlamp plugin install ./headlamp-sealed-secrets-*.tar.gz
```
6. **Git Tag & Push**
```bash
git tag v0.1.0
git push origin v0.1.0
```
7. **Publish**
- Create GitHub Release
- Attach `.tar.gz` file
- Update Artifact Hub (if applicable)
---
## 🧪 Testing Strategy
### Manual Testing Workflow
1. **Start Development Environment**
```bash
npm start
```
2. **Access Headlamp**
- Open http://localhost:4466
- Navigate to "Sealed Secrets" in sidebar
3. **Test Core Features**
- [ ] List view loads sealed secrets
- [ ] Create dialog opens
- [ ] Encrypt secret works
- [ ] Detail view shows secret info
- [ ] Settings page loads config
- [ ] Sealing keys view shows certificates
4. **Test Error Cases**
- [ ] Invalid secret name
- [ ] Empty key-value pairs
- [ ] Controller unreachable
- [ ] Invalid certificate
- [ ] Permission denied
### Testing with Real Cluster
**Prerequisites:**
```bash
# Install sealed-secrets controller
kubectl apply -f https://github.com/bitnami-labs/sealed-secrets/releases/download/v0.24.0/controller.yaml
# Verify installation
kubectl get deployment -n kube-system sealed-secrets-controller
kubectl get svc -n kube-system sealed-secrets-controller
```
**Test Scenarios:**
1. **Create Sealed Secret**
- Click "Create Sealed Secret"
- Fill in name, namespace, scope
- Add key-value pairs
- Submit → Verify secret created in cluster
2. **Verify Encryption**
```bash
kubectl get sealedsecret <name> -n <namespace> -o yaml
# Should see encrypted data
```
3. **Verify Secret Creation**
```bash
kubectl get secret <name> -n <namespace>
# Controller should create corresponding Secret
```
---
## 🛠️ Troubleshooting
### Build Issues
**Problem:** Build fails with TypeScript errors
```bash
# Solution: Check types
npm run tsc
# Fix type errors shown
```
**Problem:** Linting fails
```bash
# Solution: Auto-fix
npm run lint-fix
# Then manually fix remaining issues
npm run lint
```
### Development Server Issues
**Problem:** Hot reload not working
```bash
# Solution: Restart dev server
# Ctrl+C to stop
npm start
```
**Problem:** Plugin not loading in Headlamp
```bash
# Solution: Check console for errors
# Verify plugin name matches in package.json
# Ensure build completed successfully
```
### Plugin Installation Issues
**Problem:** `headlamp plugin install` fails
```bash
# Solution: Check tarball exists
ls -lh headlamp-sealed-secrets-*.tar.gz
# Verify tarball contents
tar -tzf headlamp-sealed-secrets-*.tar.gz
# Should contain:
# headlamp-sealed-secrets/main.js
# headlamp-sealed-secrets/package.json
```
**Problem:** Plugin not appearing in Headlamp
```bash
# Check installation location
ls ~/.headlamp/plugins/
# Restart Headlamp after installation
```
---
## 📂 Project Structure
```
headlamp-sealed-secrets/
├── src/
│ ├── components/ # React UI components
│ │ ├── DecryptDialog.tsx
│ │ ├── EncryptDialog.tsx
│ │ ├── SealedSecretDetail.tsx
│ │ ├── SealedSecretList.tsx
│ │ ├── SealingKeysView.tsx
│ │ ├── SecretDetailsSection.tsx
│ │ └── SettingsPage.tsx
│ ├── lib/ # Core logic
│ │ ├── controller.ts # Controller API
│ │ ├── crypto.ts # Encryption logic
│ │ └── SealedSecretCRD.ts
│ ├── types.ts # TypeScript types
│ └── index.tsx # Plugin entry point
├── dist/ # Build output (generated)
│ └── main.js
├── package.json
├── tsconfig.json
└── README.md
```
---
## 🔧 Configuration
### TypeScript Configuration
The plugin extends Headlamp's base TypeScript config:
```json
{
"extends": "./node_modules/@kinvolk/headlamp-plugin/config/plugins-tsconfig.json",
"include": ["./src/**/*"]
}
```
### ESLint Configuration
```json
{
"eslintConfig": {
"extends": [
"@headlamp-k8s",
"prettier",
"plugin:jsx-a11y/recommended"
]
}
}
```
### Dependencies
**Runtime:**
- `node-forge` - Cryptography (RSA-OAEP, AES-GCM)
**Development:**
- `@kinvolk/headlamp-plugin` - Headlamp plugin SDK
- `@types/node-forge` - TypeScript definitions
---
## 📝 Code Style Guidelines
### Import Order
Auto-sorted by `simple-import-sort`:
1. React/external libraries
2. Headlamp imports
3. Material-UI imports
4. Local imports (lib, components, types)
### Component Structure
```typescript
/**
* Component description
*/
export function ComponentName({ prop1, prop2 }: Props) {
// 1. Hooks
const [state, setState] = useState();
// 2. Callbacks
const handleAction = () => { };
// 3. Effects
useEffect(() => { }, []);
// 4. Render
return ( );
}
```
### File Naming
- Components: `PascalCase.tsx`
- Libraries: `camelCase.ts`
- Types: `types.ts`
---
## 🎯 Next Steps for Development
### Immediate (Pre-Enhancement)
1. ✅ Verify build works
2. ✅ Fix linting issues
3. ✅ Test package creation
4. 🔄 Test plugin installation locally
5. 📝 Document workflow (this file)
### Short Term (Phase 1 Preparation)
1. Set up testing framework (Vitest)
2. Add initial unit tests
3. Create test utilities (mock controller, cert generator)
4. Set up CI/CD pipeline
### Enhancement Implementation
- Follow [ENHANCEMENT_PLAN.md](./ENHANCEMENT_PLAN.md)
- Implement changes iteratively
- Test after each enhancement
- Update docs as you go
---
## 🤝 Contributing Workflow
1. **Create Branch**
```bash
git checkout -b feature/your-feature-name
```
2. **Make Changes**
- Follow code style
- Add tests for new features
- Update documentation
3. **Pre-Commit**
```bash
npm run lint-fix
npm run tsc
npm run build
npm test
```
4. **Commit**
```bash
git add .
git commit -m "feat: add your feature"
```
5. **Push & PR**
```bash
git push origin feature/your-feature-name
# Create Pull Request on GitHub
```
---
## 📊 Performance Metrics
**Current Build:**
- Bundle size: 339.42 kB (93.21 kB gzipped)
- Build time: ~3.87s
- Package size: 92 KB
**Goals:**
- Keep bundle < 400 kB
- Build time < 5s
- Maintain tree-shaking
---
## 🔍 Useful Debug Commands
```bash
# Check plugin is loaded in Headlamp
# Open browser console → Look for plugin logs
# Inspect tarball contents
tar -tzf headlamp-sealed-secrets-*.tar.gz
# Check TypeScript compilation output
npm run tsc -- --listFiles
# View linting cache
ls node_modules/.cache/eslint/
# Clear caches
rm -rf node_modules/.cache/
npm run build
```
---
**Last Updated:** 2026-02-11
**Plugin Version:** 0.1.0
Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>