Kubernetes Node Shell

admin-ds.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: sh
  namespace: kube-system
spec:
  selector:
    matchLabels:
      app: sh
  template:
    metadata:
      labels:
        app: sh
    spec:
      hostPID: true
      hostIPC: true
      hostNetwork: true
      containers:
      - name: sh
        image: alpine:latest
        command: ["cat"]
        tty: true
        resources:
          limits:
            memory: "128Mi"
            cpu: "100m"
        securityContext:
          privileged: true
        volumeMounts:
          - name: root
            mountPath: /mnt
      volumes:
      - name: root
        hostPath:
          path: /