set default KUBERNETES_VERSION value to null in dev tools

integration test

Change-Id: I50c08df7c85aac0ee54001e4956ef4ab5de9a01f

diff --git a/jjb/metal3/job_metal3_dev_tools_integration_test.yml b/jjb/metal3/job_metal3_dev_tools_integration_test.yml
index 4ff6dc2c2e9d581c8127f3cb12c4f1aeb71f6801..9743b2443f371fe09701a4b3407f8d32b0f6f359 100644 (file)
--- a/jjb/metal3/job_metal3_dev_tools_integration_test.yml
+++ b/jjb/metal3/job_metal3_dev_tools_integration_test.yml
@@ -72,7 +72,7 @@
         description: 'RAM size of the target host.'
     - string:
         name: KUBERNETES_VERSION
-        default: "v1.23.3"
+        default: ""
         description: 'Kubernetes version'
 
     properties: