some small notes
This commit is contained in:
Geir Okkenhaug Jerstad
parent
29de5db430
commit
e69fd5856f
8 changed files with 152 additions and 274 deletions
233
.github/workflows/ci.yml
vendored
233
.github/workflows/ci.yml
vendored
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@ -1,233 +0,0 @@
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name: 🏠 Home Lab CI/CD Pipeline
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on:
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push:
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branches: [ main, develop ]
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pull_request:
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branches: [ main ]
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schedule:
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# Weekly dependency updates check
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- cron: '0 0 * * 0'
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env:
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NIXPKGS_ALLOW_UNFREE: 1
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jobs:
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# Lint and validate flake configuration
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validate:
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name: 🔍 Validate Configuration
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Install Nix
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uses: DeterminateSystems/nix-installer-action@main
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with:
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extra-conf: |
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experimental-features = nix-command flakes
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accept-flake-config = true
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- name: Setup Nix Magic Cache
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uses: DeterminateSystems/magic-nix-cache-action@main
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- name: Check flake syntax
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run: nix flake check --all-systems
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- name: Format check
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run: |
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nix fmt
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git diff --exit-code
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# Build configurations for all machines
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build:
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name: 🔨 Build Configurations
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runs-on: ubuntu-latest
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needs: validate
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strategy:
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matrix:
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machine: [congenital-optimist, sleeper-service]
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fail-fast: false
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Install Nix
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uses: DeterminateSystems/nix-installer-action@main
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with:
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extra-conf: |
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experimental-features = nix-command flakes
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accept-flake-config = true
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- name: Setup Nix Magic Cache
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uses: DeterminateSystems/magic-nix-cache-action@main
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- name: Build ${{ matrix.machine }} configuration
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run: |
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nix build .#nixosConfigurations.${{ matrix.machine }}.config.system.build.toplevel
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- name: Check configuration size
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run: |
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nix path-info -S .#nixosConfigurations.${{ matrix.machine }}.config.system.build.toplevel
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# Security and dependency auditing
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security:
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name: 🔒 Security Audit
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runs-on: ubuntu-latest
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needs: validate
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Install Nix
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uses: DeterminateSystems/nix-installer-action@main
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with:
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extra-conf: |
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experimental-features = nix-command flakes
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accept-flake-config = true
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- name: Setup Nix Magic Cache
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uses: DeterminateSystems/magic-nix-cache-action@main
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- name: Run security audit
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run: |
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echo "TODO: Implement security auditing"
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# Future: nix-audit or similar security tools
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# Check for known vulnerabilities in dependencies
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- name: Check for secrets in repository
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run: |
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echo "Checking for accidentally committed secrets..."
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if grep -r "PRIVATE KEY\|password\|secret" . --exclude-dir=.git --exclude="*.md" --exclude=".github"; then
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echo "❌ Potential secrets found in repository"
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exit 1
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else
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echo "✅ No obvious secrets found"
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fi
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# Documentation and module validation
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documentation:
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name: 📚 Documentation & Modules
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runs-on: ubuntu-latest
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needs: validate
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Install Nix
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uses: DeterminateSystems/nix-installer-action@main
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with:
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extra-conf: |
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experimental-features = nix-command flakes
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accept-flake-config = true
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- name: Setup Nix Magic Cache
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uses: DeterminateSystems/magic-nix-cache-action@main
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- name: Validate module structure
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run: |
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echo "Validating module structure..."
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# Check that all modules have proper structure
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for module in modules/*/*.nix; do
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echo "Checking $module"
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nix eval --file "$module" || echo "Warning: $module may have syntax issues"
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done
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- name: Generate documentation
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run: |
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echo "TODO: Generate system documentation"
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# Future: Automatically generate module documentation
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# Update README with current system state
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# Update flake.lock and test
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update-dependencies:
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name: 🔄 Update Dependencies
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runs-on: ubuntu-latest
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if: github.event_name == 'schedule'
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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- name: Install Nix
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uses: DeterminateSystems/nix-installer-action@main
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with:
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extra-conf: |
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experimental-features = nix-command flakes
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accept-flake-config = true
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- name: Setup Nix Magic Cache
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uses: DeterminateSystems/magic-nix-cache-action@main
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- name: Update flake.lock
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run: |
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nix flake update
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- name: Test updated dependencies
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run: |
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nix flake check
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- name: Create Pull Request
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uses: peter-evans/create-pull-request@v5
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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commit-message: "🔄 Update flake.lock - Automated dependency update"
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title: "Automated dependency update"
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body: |
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## 🔄 Automated Dependency Update
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This PR updates the flake.lock file with the latest versions of all inputs.
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### Changes
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- Updated all flake inputs to latest versions
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- Ran `nix flake check` to ensure compatibility
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### Validation
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- [x] Flake syntax validation passed
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- [x] Build tests completed successfully
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Please review and test locally before merging.
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branch: automated/update-dependencies
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delete-branch: true
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# Deployment (for self-hosted runners on actual machines)
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deploy:
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name: 🚀 Deploy Configuration
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runs-on: self-hosted
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needs: [validate, build, security]
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if: github.ref == 'refs/heads/main' && github.event_name == 'push'
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environment: production
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Deploy to machines
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run: |
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echo "TODO: Implement deployment strategy"
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# Future: Implement actual deployment
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# This would require self-hosted runners on each machine
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# or remote deployment via SSH
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echo "Would deploy to:"
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echo "- congenital-optimist"
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echo "- sleeper-service"
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# Notification on completion
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notify:
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name: 📢 Notify Results
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runs-on: ubuntu-latest
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needs: [validate, build, security, documentation]
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if: always()
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steps:
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- name: Notify status
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run: |
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echo "Pipeline completed"
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echo "Validate: ${{ needs.validate.result }}"
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echo "Build: ${{ needs.build.result }}"
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echo "Security: ${{ needs.security.result }}"
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echo "Documentation: ${{ needs.documentation.result }}"
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# Future: Send notifications to Discord/Slack/Email
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# if any jobs failed
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@ -47,7 +47,7 @@
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services.fwupd.enable = true;
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# Networking
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networking.hostName = "apps";
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networking.hostName = "grey-area";
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networking.networkmanager.enable = true;
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# Set your time zone.
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@ -92,6 +92,6 @@
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networking.firewall.allowedTCPPorts = [ 22 19999 23231];
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networking.firewall.allowedUDPPorts = [ 22 23231 ];
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networking.nftables.enable = true;
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system.stateVersion = "23.05";
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system.stateVersion = "23.05"; # Do not change this, it maintains data compatibility.
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}
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@ -1,6 +1,13 @@
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{ config, pkgs, ... }: {
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{ config, pkgs, ... }:
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let
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# Import custom packages from the flake
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homeLabPackages = import ../../packages { inherit pkgs; };
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in {
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# System applications and utilities
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environment.systemPackages = with pkgs; [
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# Home lab management tools
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homeLabPackages.lab
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# Terminal applications
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kitty
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terminator
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@ -118,7 +118,7 @@
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# Shell aliases
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shellAliases = {
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# Development workflow
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"lab" = "z /home/geir/Home-lab";
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"home-lab" = "z /home/geir/Home-lab";
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"configs" = "z /home/geir/Home-lab/user_configs/geir";
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"emacs-config" = "emacs /home/geir/Home-lab/user_configs/geir/emacs.org";
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@ -83,10 +83,13 @@
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# Admin-focused aliases
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shellAliases = {
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# System management
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"rebuild" = "sudo nixos-rebuild switch --flake /home/geir/Home-lab";
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"rebuild-test" = "sudo nixos-rebuild test --flake /home/geir/Home-lab";
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"rebuild-boot" = "sudo nixos-rebuild boot --flake /home/geir/Home-lab";
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# System management (use current system configuration)
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"rebuild" = "sudo nixos-rebuild switch";
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"rebuild-test" = "sudo nixos-rebuild test";
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"rebuild-boot" = "sudo nixos-rebuild boot";
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"rebuild-flake" = "cd /tmp/home-lab-config && sudo nixos-rebuild switch --flake .";
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"rebuild-flake-test" = "cd /tmp/home-lab-config && sudo nixos-rebuild test --flake .";
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"rebuild-flake-boot" = "cd /tmp/home-lab-config && sudo nixos-rebuild boot --flake .";
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# Container management
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"pods" = "podman ps -a";
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@ -102,11 +105,6 @@
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"ports" = "ss -tulpn";
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"connections" = "ss -tuln";
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# Git for infrastructure
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"homelab" = "cd /home/geir/Home-lab";
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"homelab-status" = "cd /home/geir/Home-lab && git status";
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"homelab-pull" = "cd /home/geir/Home-lab && git pull";
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# Security
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"audit-users" = "cat /etc/passwd | grep -E '/bin/(bash|zsh|fish)'";
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"audit-sudo" = "cat /etc/sudoers.d/*";
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4
notes.md
4
notes.md
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@ -1,3 +1,5 @@
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# Notes to be use to write blog post
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ssh sma@sleeper-service "cd /tmp/home-lab-config && sudo nixos-rebuild boot --flake .#sleeper-service" this seems like the best approach maye we should add a todo for making scripts or research deploy-rs
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deployment script: rsync -av --delete /home/geir/Home-lab/ sma@sleeper-service:/tmp/home-lab-config/ and ssh sma@sleeper-service "cd /tmp/home-lab-config && sudo nixos-rebuild boot --flake .#sleeper-service"
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like the best approach maye we should add a todo for making scripts or research deploy-rs
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@ -3,8 +3,8 @@
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{
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# Custom packages for Home-lab infrastructure
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# Home-lab specific tools and utilities
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home-lab-tools = pkgs.callPackage ./home-lab-tools.nix { };
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# Home-lab administration command-line tool
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lab = pkgs.callPackage ./home-lab-tools.nix { };
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# Re-export commonly used packages with custom configurations
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inherit (pkgs)
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@ -1,38 +1,142 @@
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{ lib, stdenv, writeShellScriptBin, ... }:
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{ lib, stdenv, writeShellScriptBin, rsync, openssh, ... }:
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writeShellScriptBin "home-lab-tools" ''
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writeShellScriptBin "lab" ''
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#!/usr/bin/env bash
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# Home-lab administration tools
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# Placeholder for custom utilities and scripts
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# Deploy and manage NixOS configurations across home lab infrastructure
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case "$1" in
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"status")
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echo "Home-lab infrastructure status:"
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echo " congenital-optimist: $(systemctl is-active tailscale || echo 'unknown')"
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echo " sleeper-service: Checking connectivity..."
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set -euo pipefail
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# Configuration
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HOMELAB_ROOT="/home/geir/Home-lab"
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TEMP_CONFIG_DIR="/tmp/home-lab-config"
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# Color output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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log() {
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echo -e "''${BLUE}[lab]''${NC} $1"
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}
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success() {
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echo -e "''${GREEN}[lab]''${NC} $1"
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}
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warn() {
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echo -e "''${YELLOW}[lab]''${NC} $1"
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}
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error() {
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echo -e "''${RED}[lab]''${NC} $1" >&2
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}
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# Deployment function
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deploy_machine() {
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local machine="$1"
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local mode="''${2:-boot}" # boot, test, or switch
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case "$machine" in
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"sleeper-service")
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local target_host="sma@sleeper-service"
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;;
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"backup")
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echo "Initiating backup procedures..."
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echo "This would trigger backup scripts across the infrastructure"
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"grey-area")
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local target_host="sma@grey-area"
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;;
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"monitor")
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echo "System monitoring overview:"
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echo "Use this space for custom monitoring commands"
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;;
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"deploy")
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echo "Deploying configurations..."
|
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echo "This would handle nixos-rebuild across machines"
|
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"reverse-proxy")
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local target_host="sma@reverse-proxy"
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;;
|
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*)
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echo "Home-lab Tools"
|
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echo "Usage: $0 {status|backup|monitor|deploy}"
|
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error "Unknown machine: $machine"
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error "Available machines: sleeper-service, grey-area, reverse-proxy"
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exit 1
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;;
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esac
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|
||||
log "Deploying $machine (mode: $mode)"
|
||||
|
||||
# Sync configuration to target machine
|
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log "Syncing configuration to $target_host..."
|
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if ! ${rsync}/bin/rsync -av --delete "$HOMELAB_ROOT/" "$target_host:$TEMP_CONFIG_DIR/"; then
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error "Failed to sync configuration to $machine"
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exit 1
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fi
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|
||||
# Deploy the configuration
|
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log "Running nixos-rebuild $mode on $machine..."
|
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if ! ${openssh}/bin/ssh "$target_host" "cd $TEMP_CONFIG_DIR && sudo nixos-rebuild $mode --flake .#$machine"; then
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error "Failed to deploy configuration to $machine"
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exit 1
|
||||
fi
|
||||
|
||||
success "Successfully deployed $machine"
|
||||
}
|
||||
|
||||
# Show deployment status
|
||||
show_status() {
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log "Home-lab infrastructure status:"
|
||||
|
||||
# Check congenital-optimist (local)
|
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if /run/current-system/sw/bin/systemctl is-active --quiet tailscaled; then
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success " congenital-optimist: ✓ Online (local)"
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else
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warn " congenital-optimist: ⚠ Tailscale inactive"
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fi
|
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|
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# Check remote machines
|
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for machine in sleeper-service grey-area reverse-proxy; do
|
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if ${openssh}/bin/ssh -o ConnectTimeout=5 -o BatchMode=yes "sma@$machine" "echo OK" >/dev/null 2>&1; then
|
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success " $machine: ✓ Online"
|
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else
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||||
warn " $machine: ⚠ Unreachable"
|
||||
fi
|
||||
done
|
||||
}
|
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|
||||
# Main command handling
|
||||
case "''${1:-}" in
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"deploy")
|
||||
if [[ $# -lt 2 ]]; then
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error "Usage: lab deploy <machine> [mode]"
|
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error "Machines: sleeper-service, grey-area, reverse-proxy"
|
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error "Modes: boot (default), test, switch"
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exit 1
|
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fi
|
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|
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machine="$2"
|
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mode="''${3:-boot}"
|
||||
|
||||
if [[ ! "$mode" =~ ^(boot|test|switch)$ ]]; then
|
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error "Invalid mode: $mode. Use boot, test, or switch"
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exit 1
|
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fi
|
||||
|
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deploy_machine "$machine" "$mode"
|
||||
;;
|
||||
|
||||
"status")
|
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show_status
|
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;;
|
||||
|
||||
*)
|
||||
echo "Home-lab Management Tool"
|
||||
echo ""
|
||||
echo "Usage: lab <command> [options]"
|
||||
echo ""
|
||||
echo "Available commands:"
|
||||
echo " status - Check infrastructure status"
|
||||
echo " backup - Run backup procedures"
|
||||
echo " monitor - Show monitoring overview"
|
||||
echo " deploy - Deploy configurations"
|
||||
echo " deploy <machine> [mode] - Deploy configuration to a machine"
|
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echo " Machines: sleeper-service, grey-area, reverse-proxy"
|
||||
echo " Modes: boot (default), test, switch"
|
||||
echo " status - Check infrastructure connectivity"
|
||||
echo ""
|
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echo "Examples:"
|
||||
echo " lab deploy sleeper-service boot # Deploy and set for next boot"
|
||||
echo " lab deploy grey-area switch # Deploy and switch immediately"
|
||||
echo " lab status # Check all machines"
|
||||
;;
|
||||
esac
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''
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||||
Loading…
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Reference in a new issue