chore: initial commit with sample cloudbuild file

Author: kgala2

private.cloudbuild.yaml

@@ -0,0 +1,55 @@
+name: Ping Instance
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  schedule:
+    - cron: "0 2 * * *"
+
+permissions:
+  contents: read
+  id-token: write # required for secret manager
+
+jobs:
+  ping_instance:
+    name: Ping Instance
+    runs-on: ubuntu-latest
+    env:
+      PROJECT_ID: ${{ vars.GOOGLE_CLOUD_PROJECT }}
+      IP_ADDRESS: ${{ vars.IP_ADDRESS }} # Required IP address
+      DATABASE_PORT: 3306 # Or your database port
+
+    steps:
+      - id: auth
+        name: Authenticate to Google Cloud
+        uses: google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935 # v2.1.8
+        with:
+          workload_identity_provider: ${{ vars.PROVIDER_NAME }}
+          service_account: ${{ vars.SERVICE_ACCOUNT }}
+          access_token_lifetime: 600s
+
+      - id: secrets
+        name: Get secrets
+        uses: google-github-actions/get-secretmanager-secrets@a8440875e1c2892062aef9061228d4f1af8f919b # v2.2.3
+        with:
+          secrets: |-
+            MYSQL_CONNECTION_NAME:${{ vars.GOOGLE_CLOUD_PROJECT }}/MYSQL_CONNECTION_NAME
+
+      - name: Download Cloud SQL Proxy
+        run: |
+          wget -O cloud-sql-proxy https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.13.0/cloud-sql-proxy.linux.amd64
+          chmod +x cloud-sql-proxy
+
+      - name: Ping Instance
+        run: |
+          ./cloud-sql-proxy "${{ steps.secrets.outputs.MYSQL_CONNECTION_NAME }}" --port "${{ env.DATABASE_PORT }}" &
+          sleep 5
+          nc -zv "${{ env.IP_ADDRESS }}" "${{ env.DATABASE_PORT }}"
+          if [ $? -eq 0 ]; then
+            echo "Successfully pinged the instance!"
+          else
+            echo "Failed to ping the instance."
+            exit 1
+          fi