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.opencode/skills/devops/references/kubernetes-workflows-advanced.md

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+# Kubernetes Workflows Advanced
+
+## CI/CD Pipeline
+```yaml
+# GitHub Actions
+name: Build and Deploy
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - run: docker build . -t $REGISTRY/$IMAGE:${{ github.sha }}
+    - run: docker push $REGISTRY/$IMAGE:${{ github.sha }}
+
+  deploy:
+    needs: build
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        repository: myorg/gitops-repo
+        token: ${{ secrets.GITOPS_TOKEN }}
+    - run: |
+        sed -i 's|image:.*|image: $REGISTRY/$IMAGE:${{ github.sha }}|' k8s/deployment.yaml
+        git commit -am "Update image" && git push
+```
+
+## Kustomize
+
+```
+kustomize/
+├── base/
+│   ├── kustomization.yaml
+│   └── deployment.yaml
+└── overlays/
+    └── prod/
+        └── kustomization.yaml
+```
+
+### Base
+```yaml
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- deployment.yaml
+commonLabels:
+  app: myapp
+```
+
+### Prod Overlay
+```yaml
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+bases:
+- ../../base
+replicas:
+- name: myapp
+  count: 5
+```
+
+```bash
+kubectl apply -k overlays/prod/
+```
+
+## Flux CD
+```bash
+flux bootstrap github \
+  --owner=myorg \
+  --repository=fleet-infra \
+  --branch=main \
+  --path=clusters/my-cluster
+```