allow queue-name label to be disabled

Author: dgrove-oss

tools/pytorchjob-generator/chart/templates/appwrapper.yaml

@@ -76,9 +76,13 @@ metadata:
         {{- if .Values.deletionOnFailureGracePeriodDuration }}
         workload.codeflare.dev.appwrapper/deletionOnFailureGracePeriodDuration: "{{ .Values.deletionOnFailureGracePeriodDuration }}"
         {{- end }}
+    {{- if or .Values.queueName .Values.customLabels }}
     labels:
+        {{- if .Values.queueName }}
         kueue.x-k8s.io/queue-name: {{ .Values.queueName }}
+        {{- end }}
         {{- include "mlbatch.customLabels" . | indent 8 }}
+    {{- end }}
 spec:
     components:
         - template:

tools/pytorchjob-generator/chart/tests/helloworld_test.yaml

@@ -71,6 +71,13 @@ tests:
   - isEmpty:
       path: spec.components[0].template.spec.pytorchReplicaSpecs.Worker.template.spec.containers[0].volumeMounts
 
+- it: queueName can be disabled
+  set:
+    queueName:
+  asserts:
+  - notExists:
+      path: metadata.labels
+
 - it: Enabling sshGitConfig injects the envvars, volumes, and volumeMounts
   set:
     sshGitCloneConfig.secretName: my-git-secret
@@ -157,7 +164,7 @@ tests:
         workload.codeflare.dev.appwrapper/forcefulDeletionGracePeriodDuration: "19s"
         workload.codeflare.dev.appwrapper/deletionOnFailureGracePeriodDuration: "2s"
 
-- it: Setting jsut one tolerance annotation
+- it: Setting just one tolerance annotation
   set:
     deletionOnFailureGracePeriodDuration: "6h"
   asserts:

tools/pytorchjob-generator/chart/values.schema.json

@@ -10,7 +10,10 @@
     "properties": {
         "namespace": { "$ref": "#/$defs/rfc1123Label" },
         "jobName": { "type": "string" },
-        "queueName": { "$ref": "#/$defs/rfc1123Label" },
+        "queueName": { "oneOf": [
+            { "type": "null" },
+            { "$ref": "#/$defs/rfc1123Label" }
+        ]},
         "priority": { "type": "string", "enum": [ "default-priority", "low-priority", "high-priority" ] },
         "customLabels": { "oneOf": [
             { "type": "null" },