master1 ]# kubectl apply -f daemonset-test.yml
master1 ]# kubectl get ds
NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE
daemonset-test 22222 <none> 3s
master1 ]# kubectl get pods -o wide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
daemonset-test-mhj5l 1/1 Running 0 15s 10.244.3.145 node1 <none> <none>
daemonset-test-nzjbg 1/1 Running 0 15s 10.244.4.86 node2 <none> <none>
2.3、DaemonSet对象也支持滚动更新
master1 ]# kubectl set image daemonsets daemonset-test pod-test='192.168.10.33:80/k8s/pod_test:v0.1' &&\ kubectl rollout status daemonset daemonset-test
daemonset.apps/daemonset-test image updated
Waiting for daemon set "daemonset-test" rollout to finish: 0 out of 2 new pods have been updated...
Waiting for daemon set "daemonset-test" rollout to finish: 0 out of 2 new pods have been updated...
Waiting for daemon set "daemonset-test" rollout to finish: 1 out of 2 new pods have been updated...
Waiting for daemon set "daemonset-test" rollout to finish: 1 out of 2 new pods have been updated...
Waiting for daemon set "daemonset-test" rollout to finish: 1 out of 2 new pods have been updated...
Waiting for daemon set "daemonset-test" rollout to finish: 1 of 2 updated pods are available...
daemon set "daemonset-test" successfully rolled out
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