k8s 内存压力测试deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: memory_stress
  name: memory_stress
  namespace: star
spec:
  selector:
    matchLabels:
      app: memory_stress
  minReadySeconds: 10
  replicas: 1
  template:
    metadata:
      labels:
        app: api
    spec:
      containers:
      - name: stress
        image: polinux/stress:latest
        resources:
          requests:
            memory: "1000Mi"
            cpu: 1000m
          limits:
            memory: "1000Mi"
            cpu: 1000m
        command: ["stress"]
        args: ["--vm", "1", "--vm-bytes", "500M", "--vm-hang", "1"]
        imagePullPolicy: IfNotPresent
        securityContext:
          privileged: false
      restartPolicy: Always
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