add constraints to version str

xlab-uiuc · Oct 16, 2023 · 7c47db9 · 7c47db9
1 parent 191a8de
commit 7c47db9
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/acto/kubernetes_engine/kind.py b/acto/kubernetes_engine/kind.py
@@ -18,6 +18,7 @@ class Kind(base.KubernetesEngine):
     def __init__(
             self, acto_namespace: int, posthooks: List[base.KubernetesEnginePostHookType] = None):
         self.config_path = os.path.join(CONST.CLUSTER_CONFIG_FOLDER, f'KIND-{acto_namespace}.yaml')
+        self._k8s_version = ""
         if posthooks is not None:
             self.posthooks = posthooks
 
@@ -85,7 +86,8 @@ 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: