adding Fix DNS step

Author: SugatD

.github/workflows/ci.yml

@@ -72,6 +72,24 @@ jobs:
       with:
         service-key: ${{ secrets.TWINGATE_PUBLIC_REPO_KEY }}
 
+    - name: Fix DNS
+      run: |
+        echo "=== Remove Azure DNS from eth0 interface ==="
+        sudo resolvectl dns eth0 ""
+
+        echo "=== Configure Twingate DNS properly ==="
+        sudo resolvectl dns sdwan0 100.95.0.251 100.95.0.252
+        sudo resolvectl domain sdwan0 delivery.puppetlabs.net
+
+        echo "=== Flush DNS cache ==="
+        sudo resolvectl flush-caches
+
+        echo "=== Check new configuration ==="
+        resolvectl status
+
+        echo "=== Test DNS resolution ==="
+        nslookup artifactory.delivery.puppetlabs.net
+
     - name: Checkout
       uses: actions/checkout@v3
       with:

.github/workflows/nightly.yml

@@ -69,6 +69,24 @@ jobs:
       with:
         service-key: ${{ secrets.TWINGATE_PUBLIC_REPO_KEY }}
 
+    - name: Fix DNS
+      run: |
+        echo "=== Remove Azure DNS from eth0 interface ==="
+        sudo resolvectl dns eth0 ""
+
+        echo "=== Configure Twingate DNS properly ==="
+        sudo resolvectl dns sdwan0 100.95.0.251 100.95.0.252
+        sudo resolvectl domain sdwan0 delivery.puppetlabs.net
+
+        echo "=== Flush DNS cache ==="
+        sudo resolvectl flush-caches
+
+        echo "=== Check new configuration ==="
+        resolvectl status
+
+        echo "=== Test DNS resolution ==="
+        nslookup artifactory.delivery.puppetlabs.net
+
     - name: Checkout
       uses: actions/checkout@v3
       with: