add constraints to version str

xlab-uiuc · Nov 4, 2023 · 96a1b2e · 96a1b2e
1 parent 0e58ca4
commit 96a1b2e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/acto/kubernetes_engine/kind.py b/acto/kubernetes_engine/kind.py
@@ -19,6 +19,7 @@ def __init__(
             self, acto_namespace: int, posthooks: List[base.KubernetesEnginePostHookType] = None,
             feature_gates: Dict[str, bool] = None):
         self._config_path = os.path.join(CONST.CLUSTER_CONFIG_FOLDER, f'KIND-{acto_namespace}.yaml')
+        self._k8s_version = ""
         self._posthooks = posthooks
         self._feature_gates = feature_gates
 
@@ -91,7 +92,8 @@ def create_cluster(self, name: str, kubeconfig: str):
 
         cmd.extend(['--config', self._config_path])
 
-        cmd.extend(['--image', f"kindest/node:{self._k8s_version}"])
+        if self._k8s_version != "":
+            cmd.extend(['--image', f"kindest/node:{self._k8s_version}"])
 
         p = subprocess.run(cmd, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
         while p.returncode != 0: