add jq smoke check with retry

Co-authored-by: Cursor <cursoragent@cursor.com>

.gitea/workflows/deploy-my-vpn.yml

@@ -16,6 +16,11 @@ jobs:
         run: |
           python3 -m unittest discover -s tests
 
+      - name: Install jq
+        run: |
+          apt-get update -y
+          apt-get install -y jq
+
       - name: Deploy via SSH
         env:
           VPN_HOST: ${{ secrets.VPN_HOST }}
@@ -35,4 +40,11 @@ jobs:
           ssh -o BatchMode=yes -o ConnectTimeout=10 -o IdentitiesOnly=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ~/.ssh/id_ci_runner "${VPN_USER}@${VPN_HOST}" "echo ok"
 
           ssh -o BatchMode=yes -o ConnectTimeout=10 -o IdentitiesOnly=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -i ~/.ssh/id_ci_runner "${VPN_USER}@${VPN_HOST}" "cd /srv/ip-ua && git fetch --all && git reset --hard origin/main && bash deploy/my-vpn/deploy.sh"
-          curl -fsS "http://${VPN_HOST}" | head -c 200
+          for i in $(seq 1 10); do
+            if curl -fsS "http://${VPN_HOST}" -o /tmp/resp.json; then
+              break
+            fi
+            sleep 2
+          done
+          jq -e '.ip and .user_agent and .method and .path and .timestamp' /tmp/resp.json >/dev/null
+          echo "smoke ok"