"Kubectl set image"의 두 판 사이의 차이

2018년 4월 23일 (월) 10:34 기준 최신판

1 개요[ | ]

kubectl set image

2 예시 1: 정상[ | ]

Console

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$ kubectl get deployments
NAME                  DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
kubernetes-bootcamp   4         4         4            4           22s
$ kubectl get pods
NAME                                   READY     STATUS    RESTARTS   AGE
kubernetes-bootcamp-5dbf48f7d4-7w6qh   1/1       Running   0          24s
kubernetes-bootcamp-5dbf48f7d4-drfzk   1/1       Running   0          24s
kubernetes-bootcamp-5dbf48f7d4-szm8k   1/1       Running   0          24s
kubernetes-bootcamp-5dbf48f7d4-vzc6b   1/1       Running   0          24s

Console

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$ kubectl set image deployments/kubernetes-bootcamp kubernetes-bootcamp=jocatalin/kubernetes-bootcamp:v2
deployment "kubernetes-bootcamp" image updated

Console

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$ kubectl get deployments
NAME                  DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
kubernetes-bootcamp   4         5         4            3           30s
$ kubectl get pods
NAME                                   READY     STATUS        RESTARTS   AGE
kubernetes-bootcamp-5dbf48f7d4-7w6qh   1/1       Terminating   0          33s
kubernetes-bootcamp-5dbf48f7d4-drfzk   1/1       Terminating   0          33s
kubernetes-bootcamp-5dbf48f7d4-szm8k   1/1       Terminating   0          33s
kubernetes-bootcamp-5dbf48f7d4-vzc6b   1/1       Terminating   0          33s
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running       0          6s
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running       0          4s
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running       0          6s
kubernetes-bootcamp-7689dc585d-zkqmv   1/1       Running       0          4s

Console

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$ kubectl get deployments
NAME                  DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
kubernetes-bootcamp   4         4         4            4           1m
$ kubectl get pods
NAME                                   READY     STATUS    RESTARTS   AGE
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running   0          1m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running   0          1m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running   0          1m
kubernetes-bootcamp-7689dc585d-zkqmv   1/1       Running   0          1m

3 예시 2: ImagePullBackOff[ | ]

Console

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$ kubectl get deployments
NAME                  DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
kubernetes-bootcamp   4         4         4            4           5m
$ kubectl get pods
NAME                                   READY     STATUS    RESTARTS   AGE
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running   0          4m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running   0          4m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running   0          4m
kubernetes-bootcamp-7689dc585d-zkqmv   1/1       Running   0          4m

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$ kubectl set image deployments/kubernetes-bootcamp kubernetes-bootcamp=gcr.io/google-samples/kubernetes-bootcamp:v10
deployment "kubernetes-bootcamp" image updated

Console

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$ kubectl get deployments
NAME                  DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
kubernetes-bootcamp   4         5         2            3           5m
$ kubectl get pods
NAME                                   READY     STATUS         RESTARTS   AGE
kubernetes-bootcamp-5569c6b8d6-84rhx   0/1       ErrImagePull   0          6s
kubernetes-bootcamp-5569c6b8d6-dn4d9   0/1       ErrImagePull   0          6s
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running        0          4m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running        0          4m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running        0          4m
kubernetes-bootcamp-7689dc585d-zkqmv   1/1       Terminating    0          4m

Console

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$ kubectl get pods
NAME                                   READY     STATUS             RESTARTS   AGE
kubernetes-bootcamp-5569c6b8d6-84rhx   0/1       ErrImagePull       0          28s
kubernetes-bootcamp-5569c6b8d6-dn4d9   0/1       ImagePullBackOff   0          28s
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-zkqmv   1/1       Terminating        0          5m

Console

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$ kubectl get pods
NAME                                   READY     STATUS             RESTARTS   AGE
kubernetes-bootcamp-5569c6b8d6-84rhx   0/1       ImagePullBackOff   0          44s
kubernetes-bootcamp-5569c6b8d6-dn4d9   0/1       ErrImagePull       0          44s
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running            0          5m

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$ kubectl get pods
NAME                                   READY     STATUS             RESTARTS   AGE
kubernetes-bootcamp-5569c6b8d6-84rhx   0/1       ErrImagePull       0          56s
kubernetes-bootcamp-5569c6b8d6-dn4d9   0/1       ImagePullBackOff   0          56s
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running            0          5m

Console

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$ kubectl get pods
NAME                                   READY     STATUS             RESTARTS   AGE
kubernetes-bootcamp-5569c6b8d6-84rhx   0/1       ImagePullBackOff   0          1m
kubernetes-bootcamp-5569c6b8d6-dn4d9   0/1       ErrImagePull       0          1m
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running            0          6m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running            0          5m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running            0          6m

Console

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$ kubectl get pods
NAME                                   READY     STATUS             RESTARTS   AGE
kubernetes-bootcamp-5569c6b8d6-84rhx   0/1       ImagePullBackOff   0          1m
kubernetes-bootcamp-5569c6b8d6-dn4d9   0/1       ImagePullBackOff   0          1m
kubernetes-bootcamp-7689dc585d-bczpx   1/1       Running            0          6m
kubernetes-bootcamp-7689dc585d-mx7nf   1/1       Running            0          6m
kubernetes-bootcamp-7689dc585d-rw7pw   1/1       Running            0          6m
$ kubectl get deployments
NAME                  DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
kubernetes-bootcamp   4         5         2            3           7m

4 같이 보기[ | ]

@@ 125번째 줄: / 125번째 줄: @@
 ==같이 보기==
+* [[kubectl rollout undo]]
 * [[kubectl]]
 [[분류: kubectl]]