[GitHub] [cloudstack] sureshanaparti commented on a diff in pull request #6513: cks: fix k8s version upgrade

[GitBox <gi...@apache.org>]

sureshanaparti commented on code in PR #6513:
URL: https://github.com/apache/cloudstack/pull/6513#discussion_r909549079


##########
plugins/integrations/kubernetes-service/src/main/java/com/cloud/kubernetes/cluster/utils/KubernetesClusterUtil.java:
##########
@@ -324,4 +326,38 @@ public static String generateClusterHACertificateKey(final KubernetesCluster kub
         }
         return token.toString().substring(0, 64);
     }
+
+    public static boolean clusterNodeVersionMatches(final String version, boolean isControlNode,
+                                                    final String ipAddress, final int port,
+                                                    final String user, final File sshKeyFile,
+                                                    final String hostName) {
+        Pair<Boolean, String> result = null;
+        try {
+            result = SshHelper.sshExecute(
+                    ipAddress, port,
+                    user, sshKeyFile, null,
+                    "sudo /opt/bin/kubectl version --short",

Review Comment:
   ```suggestion
                       CLUSTER_NODE_VERSION_COMMAND,
   ```



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