fix: proper error handling for access denied, kill deploy nginx before systemd

python/deploy.py

@@ -139,13 +139,18 @@ http {{
     print(f"[{name}] Registering node...")
     r = run(f"bash -c 'source {DEPLOY_TO}/env.list 2>/dev/null; {DEPLOY_TO}/register-node job:register -token {token} -host {api_host}'",
             timeout=120)
-    if r.returncode != 0 and "node instance registered" not in r.stdout:
-        print(f"Registration output:\n{r.stdout}\n{r.stderr}")
-        # Not fatal — check if UUID assigned
-        if not os.path.exists(f"{DEPLOY_TO}/etc/wallarm/node.yaml"):
-            raise RuntimeError(f"Registration failed: {r.stderr or r.stdout}")
+    # Check for success indicators
+    registered = "node instance registered" in r.stdout or "init done" in r.stdout
+    access_denied = "access denied" in r.stdout + r.stderr
+    invalid_token = "invalid token" in (r.stdout + r.stderr).lower()
 
-    # Move to instance
+    if access_denied or invalid_token:
+        raise RuntimeError("Token rejected by Wallarm. Check token permissions and cloud region.")
+    if not registered:
+        raise RuntimeError(f"Registration failed:\n{r.stdout[-500:]}\n{r.stderr[-500:]}")
+
+    # Kill deploy nginx + move to instance
+    run(f"pkill -9 -f '{DEPLOY_TO}/nginx' 2>/dev/null; true", timeout=5)
     print(f"[{name}] Installing...")
     shutil.rmtree(instance, ignore_errors=True)
     os.makedirs(os.path.dirname(instance), exist_ok=True)
@@ -383,6 +388,7 @@ def main():
         elif c.lower() == "q": break
 
 def deploy_all():
+    print("Deploying all from fw.conf...")
     cfg = load_config()
     for name, nc in cfg.get("nodes", {}).items():
         if is_deployed(name):