Update .gitea/workflows/k3s.yaml

.gitea/workflows/k3s.yaml

@@ -0,0 +1,80 @@
+name: k3s
+
+on:
+  push:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install kubectl
+        env:
+          K3S_TOKEN: ${{ secrets.K3S_TOKEN }}
+          K3S_CERT: ${{ secrets.K3S_CERT }}
+        shell: bash
+        run: |
+          # Fetch the latest stable version of kubectl
+          KUBECTL_VERSION=$(curl -s https://dl.k8s.io/release/stable.txt)
+          if [ -z "$KUBECTL_VERSION" ]; then
+            echo "Failed to fetch the latest kubectl version. Exiting."
+            exit 1
+          fi
+
+          # Download kubectl binary
+          curl -LO "https://dl.k8s.io/release/v1.31.0/bin/linux/amd64/kubectl"
+          if [ $? -ne 0 ]; then
+            echo "Failed to download kubectl binary. Exiting."
+            exit 1
+          fi
+
+          # Make kubectl executable and move to PATH
+          chmod +x kubectl
+          sudo mv kubectl /usr/local/bin/
+
+          # Verify kubectl installation
+          kubectl version --client
+
+          # Install kubelogin
+          curl -fsSLO https://github.com/int128/kubelogin/releases/download/v1.25.4/kubelogin_linux_amd64.zip
+          unzip kubelogin_linux_amd64.zip kubelogin -d kubelogin
+          mv kubelogin/kubelogin kubelogin/kubectl-oidc_login
+          export PATH=$PATH:$(realpath kubelogin)
+          
+          # Create the kubeconfig file with the K3S_TOKEN and K3S_CERT
+          mkdir -p ~/.kube
+
+          # Base64 decode the K3S_CERT and write it to a file
+          echo "$K3S_CERT" | base64 --decode > ~/.kube/ca.crt
+
+          # Create the kubeconfig file
+          cat <<EOF > ~/.kube/config
+apiVersion: v1
+kind: Config
+clusters:
+- name: k3s-cluster
+  cluster:
+    certificate-authority: ~/.kube/ca.crt
+    server: https://kubernetes.default.svc:6443
+users:
+- name: k3s-user
+  user:
+    token: $K3S_TOKEN
+contexts:
+- name: k3s-context
+  context:
+    cluster: k3s-cluster
+    user: k3s-user
+current-context: k3s-context
+EOF
+
+          # Test the kubeconfig setup by printing the cluster info
+          kubectl cluster-info
+
+          # Apply Kubernetes configuration
+          kubectl delete -f kubernetes.yaml
+          kubectl apply -f kubernetes.yaml