[k8s] workload of DaemonSet

 

[4.1]
## DaemonSet

mkdir /labfile/daemonfile
cd /labfile/daemonfile/



vim DaemonSet.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: nginx-daemonset
  namespace: kube-system
  labels:
    k8s-app: nginx-daemonset
spec:
  selector:
    matchLabels:
      name: nginx-daemonset
  template:
    metadata:
      labels:
        name: nginx-daemonset
    spec:
      containers:
      - name: nginx-daemonset
        image: nginx:alpine


kubectl apply -f DaemonSet.yaml

kubectl get daemonset --namespace=kube-system


kubectl get pod --namespace=kube-system -o wide

 

[4.2]
# DaemonSet Recovery

kubectl get pod --namespace=kube-system

kubectl delete pod 【Pod名称】 --namespace=kube-system

kubectl get pod --namespace=kube-system