Create node-exporter.yml

Author: prashantnitt07

.github/workflows/node-exporter.yml

@@ -0,0 +1,44 @@
+name: "Deploy node-exporter agent on k8s cluster with Terraform"
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Step 1: Checkout repository
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # Step 2: Setup Terraform
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v3
+
+      # Step 3: Configure kubeconfig
+      - name: Configure kubeconfig
+        run: |
+          mkdir -p $HOME/.kube
+          echo "${{ secrets.KUBECONFIG }}" | base64 -d > $HOME/.kube/config
+
+      # Step 4: Terraform Init
+      - name: Terraform Init
+        run: terraform init
+
+      # Step 5: Terraform Validate
+      - name: Terraform Validate
+        run: terraform validate
+
+      # Step 6: Terraform Plan
+      - name: Terraform Plan
+        run: terraform plan -out=tfplan
+
+      # Step 7: Terraform Apply (only on main branch)
+      - name: Terraform Apply
+        if: github.ref == 'refs/heads/main'
+        run: terraform apply -auto-approve tfplan
+        env:
+          KUBECONFIG: $HOME/.kube/config