[YUNIKORN-334] Configmap updates are not consumed and updated for queues

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Do
• Fix Version/s: 0.11
• Component/s: core - scheduler
• Target Version: 0.11
• Assignee: Wilfred Spiegelenburg
• Reporter: Ayub Pathan
• Created: 30/Jul/20 06:53
• Updated: 21/Jan/22 21:48
• Resolved: 30/Apr/21 16:12

Description

Update configmap with new property(for example: stateaware app sorting or viceversa) and applied to the queues correctly

• Apply the below config

  kubectl describe configmaps -n yunikorn yunikorn-configs
  Name:         yunikorn-configs
  Namespace:    yunikorn
  Labels:       app=yunikorn
                chart=yunikorn-0.9.0
                heritage=Helm
                release=yunikorn
  Annotations:  helm.sh/hook: pre-install
                helm.sh/hook-weight: 2
  
  Data
  ====
  queues.yaml:
  ----
  partitions:
    -
      name: default
      placementrules:
        - name: tag
          value: namespace
          create: true
      queues:
        - name: root
          submitacl: '*'
  
  Events:  <none>
  

• kubectl create namespace dev7
• Create an app under this queue

  apiVersion: v1
  kind: Pod
  metadata:
    labels:
      app: sleep-157
      applicationId: sleep-157
    name: sleep-157-2
    namespace: dev7
  spec:
    schedulerName: yunikorn
    restartPolicy: Never
    containers:
      - name: sleep-60s-1
        image: "alpine:latest"
        command: ["sleep", "60"]
        resources:
          requests:
            cpu: "300m"
            memory: "300M"
  

• VErify the queues API response.

  {
  	queuename: "dev7",
  	status: "Active",
  	capacities: {
  		capacity: "[]",
  		maxcapacity: "[]",
  		usedcapacity: "[memory:300 vcore:300]",
  		absusedcapacity: "[]"
  	},
  	queues: null,
  	properties: {
  		application.sort.policy: "stateaware"
  	}
  }
  

Issue Links

• relates to: YUNIKORN-366 Add rest API to update queue configuration