daemonset.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  labels:
    app: k8s-debug
  name: k8s-debug
  namespace: k8s-debug
spec:
  selector:
    matchLabels:
      app: k8s-debug
  template:
    metadata:
      labels:
        app: k8s-debug
    spec:
      containers:
      - image: quay.io/filiphavlicek/k8s-debug:nonroot
        imagePullPolicy: Always
        name: k8s-debug
        env:
        - name: KUBERNETES_NODE_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: spec.nodeName
        securityContext:
          allowPrivilegeEscalation: false
          capabilities:
            drop: ["ALL"]
        resources:
          requests:
            cpu: 10m
            memory: 30Mi
      securityContext:
        runAsNonRoot: true
        seccompProfile:
          type: RuntimeDefault
      tolerations:
      - key: CriticalAddonsOnly
        operator: Exists
      - effect: NoSchedule
        key: node.kubernetes.io/not-ready
        operator: Exists
      - effect: NoSchedule
        key: node-role.kubernetes.io/control-plane
        operator: Exists
      - effect: NoSchedule
        key: node-role.kubernetes.io/master
        operator: Exists