trying new fix

Author: p3nda

.github/workflows/task_acceptance_tests.yaml

@@ -30,21 +30,21 @@ jobs:
         env:
          TWINGATE_LOG_LEVEL: debug
 
-      - name: Fix DNS
+      - name: Fix dns
         run: |
-          echo "=== Current DNS config ==="
-          cat /etc/resolv.conf
+          echo "=== Remove Azure DNS from eth0 interface ==="
+          sudo systemd-resolve --interface=eth0 --set-dns=""
 
-          echo "=== Remove Azure DNS interference (as documented) ==="
-          sudo sed '/^nameserver 168.63.129.16$/d; /^search/d' /etc/resolv.conf > /tmp/resolv.conf && sudo cp /tmp/resolv.conf /etc/resolv.conf
+          echo "=== Configure Twingate DNS properly ==="
+          sudo systemd-resolve --interface=sdwan0 --set-dns=100.95.0.251 --set-dns=100.95.0.252 --set-domain=delivery.puppetlabs.net
 
-          echo "=== Updated DNS config ==="
-          cat /etc/resolv.conf
+          echo "=== Flush DNS cache ==="
+          sudo systemd-resolve --flush-caches
 
-          echo "=== Check what Twingate created ==="
-          resolvectl status || systemd-resolve --status
+          echo "=== Check new configuration ==="
+          resolvectl status
 
-          echo "=== Test internal domain resolution ==="
+          echo "=== Test DNS resolution ==="
           nslookup artifactory.delivery.puppetlabs.net
 
       - name: Checkout current PR code