Merge pull request #89380 from alculquicondor/perf-spreading

Add perf test case for Topology Spreading

test/integration/scheduler_perf/config/performance-config.yaml

@@ -110,9 +110,9 @@
     desc: SchedulingPodAffinity
     nodes:
       nodeTemplatePath: config/node-default.yaml
-      labelNodeStrategy:
+      labelNodePrepareStrategy:
         labelKey: "failure-domain.beta.kubernetes.io/zone"
-        labelValue: "zone1"
+        labelValues: ["zone1"]
     initPods:
     - podTemplatePath: config/pod-with-pod-affinity.yaml
     podsToSchedule:
@@ -162,7 +162,7 @@
       nodeTemplatePath: config/node-default.yaml
       labelNodePrepareStrategy:
         labelKey: "failure-domain.beta.kubernetes.io/zone"
-        labelValue: "zone1"
+        labelValues: ["zone1"]
     initPods:
     - podTemplatePath: config/pod-with-node-affinity.yaml
     podsToSchedule:
@@ -174,6 +174,42 @@
   - numNodes: 5000
     numInitPods: [5000]
     numPodsToSchedule: 1000
+- template:
+    desc: TopologySpreading
+    nodes:
+      nodeTemplatePath: config/node-default.yaml
+      labelNodePrepareStrategy:
+        labelKey: "topology.kubernetes.io/zone"
+        labelValues: ["moon-1", "moon-2", "moon-3"]
+    initPods:
+    - podTemplatePath: config/pod-default.yaml
+    podsToSchedule:
+      podTemplatePath: config/pod-with-topology-spreading.yaml
+  params:
+  - numNodes: 500
+    numInitPods: [1000]
+    numPodsToSchedule: 1000
+  - numNodes: 5000
+    numInitPods: [5000]
+    numPodsToSchedule: 2000
+- template:
+    desc: PreferredTopologySpreading
+    nodes:
+      nodeTemplatePath: config/node-default.yaml
+      labelNodePrepareStrategy:
+        labelKey: "topology.kubernetes.io/zone"
+        labelValues: ["moon-1", "moon-2", "moon-3"]
+    initPods:
+    - podTemplatePath: config/pod-default.yaml
+    podsToSchedule:
+      podTemplatePath: config/pod-with-preferred-topology-spreading.yaml
+  params:
+  - numNodes: 500
+    numInitPods: [1000]
+    numPodsToSchedule: 1000
+  - numNodes: 5000
+    numInitPods: [5000]
+    numPodsToSchedule: 2000
 - template:
     desc: MixedSchedulingBasePod
     initPods:

test/integration/scheduler_perf/config/pod-with-preferred-topology-spreading.yaml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  generateName: spreading-pod-
+spec:
+  topologySpreadConstraints:
+    - maxSkew: 5
+      topologyKey: topology.kubernetes.io/zone
+      whenUnsatisfiable: ScheduleAnyway
+  containers:
+  - image: k8s.gcr.io/pause:3.2
+    name: pause
+    ports:
+    - containerPort: 80
+    resources:
+      limits:
+        cpu: 100m
+        memory: 500Mi
+      requests:
+        cpu: 100m
+        memory: 500Mi

test/integration/scheduler_perf/config/pod-with-topology-spreading.yaml

@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  generateName: spreading-pod-
+spec:
+  topologySpreadConstraints:
+    - maxSkew: 5
+      topologyKey: topology.kubernetes.io/zone
+      whenUnsatisfiable: DoNotSchedule
+  containers:
+  - image: k8s.gcr.io/pause:3.2
+    name: pause
+    ports:
+    - containerPort: 80
+    resources:
+      limits:
+        cpu: 100m
+        memory: 500Mi
+      requests:
+        cpu: 100m
+        memory: 500Mi