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Merge pull request #44489 from my-git9/basic-stateful-set-32 

[zh-cn] sync basic-stateful-set.md
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Kubernetes Prow Robot 2023-12-29 09:46:39 +01:00 committed by GitHub
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@ -145,8 +145,14 @@ of the StatefulSet's Pods.
[`kubectl get`](/docs/reference/generated/kubectl/kubectl-commands/#get)
来监视 StatefulSet 的 Pod 的创建情况。
<!--
# use this terminal to run commands that specify --watch
# end this watch when you are asked to start a new watch
-->
```shell
kubectl get pods -w -l app=nginx
# 使用此终端运行指定 --watch 的命令
# 当你被要求开始一个新的 watch 时结束这个 watch
kubectl get pods --watch -l app=nginx
```
<!--
@ -194,7 +200,7 @@ web 2 1 20s
```
<!--
### Ordered Pod Creation
### Ordered Pod creation
-->
### 顺序创建 Pod {#ordered-pod-creation}
@ -207,8 +213,14 @@ look like the example below.
对于一个拥有 **n** 个副本的 StatefulSet，Pod 被部署时是按照 **{0..n-1}** 的序号顺序创建的。
在第一个终端中使用 `kubectl get` 检查输出。这个输出最终将看起来像下面的样子。
<!--
# Do not start a new watch;
# this should already be running
-->
```shell
kubectl get pods -w -l app=nginx
# 不要开始一个新的 watch
# 这应该已经处于 Running 状态
kubectl get pods --watch -l app=nginx
```
```
NAME READY STATUS RESTARTS AGE
@ -370,8 +382,14 @@ In one terminal, watch the StatefulSet's Pods:
-->
在一个终端中监视 StatefulSet 的 Pod：
<!--
# Start a new watch
# End this watch when you've seen that the delete is finished
-->
```shell
kubectl get pod -w -l app=nginx
# 启动一个新的 watch
# 当你看到删除完成后结束这个 watch
kubectl get pod --watch -l app=nginx
```
<!--
@ -397,8 +415,12 @@ Running and Ready:
-->
等待 StatefulSet 重启它们，并且两个 Pod 都变成 Running 和 Ready 状态：
<!--
# This should already be running
-->
```shell
kubectl get pod -w -l app=nginx
# 这应该已经处于 Running 状态
kubectl get pod --watch -l app=nginx
```
```
NAME READY STATUS RESTARTS AGE
@ -611,8 +633,14 @@ In a second terminal, delete all of the StatefulSet's Pods:
-->
在另一个终端删除 StatefulSet 所有的 Pod：
<!--
# End this watch when you've reached the end of the section.
# At the start of "Scaling a StatefulSet" you'll start a new watch.
-->
```shell
kubectl delete pod -l app=nginx
# 当你到达该部分的末尾时结束此 watch
# 在开始“扩展 StatefulSet” 时，你将启动一个新的 watch。
kubectl get pod --watch -l app=nginx
```
```
pod "web-0" deleted
@ -625,8 +653,12 @@ for all of the Pods to transition to Running and Ready.
-->
在第一个终端里检查 `kubectl get` 命令的输出，等待所有 Pod 变成 Running 和 Ready 状态。
<!--
# This should already be running
-->
```shell
kubectl get pod -w -l app=nginx
# 这应该已经处于 Running 状态
kubectl get pod --watch -l app=nginx
```
```
NAME READY STATUS RESTARTS AGE
@ -688,8 +720,16 @@ In one terminal window, watch the Pods in the StatefulSet:
-->
在一个终端窗口监视 StatefulSet 的 Pod：
<!--
# If you already have a watch running, you can continue using that.
# Otherwise, start one.
# End this watch when there are 5 healthy Pods for the StatefulSet
-->
```shell
kubectl get pods -w -l app=nginx
# 如果你已经有一个正在运行的 wach，你可以继续使用它。
# 否则，就启动一个。
# 当 StatefulSet 有 5 个健康的 Pod 时结束此 watch
kubectl get pods --watch -l app=nginx
```
<!--
@ -711,8 +751,12 @@ for the three additional Pods to transition to Running and Ready.
-->
在第一个 终端中检查 `kubectl get` 命令的输出，等待增加的 3 个 Pod 的状态变为 Running 和 Ready。
<!--
# This should already be running
-->
```shell
kubectl get pods -w -l app=nginx
# 这应该已经处于 Running 状态
kubectl get pod --watch -l app=nginx
```
```
NAME READY STATUS RESTARTS AGE
@ -745,7 +789,7 @@ StatefulSet 控制器扩展了副本的数量。
Pod，并且会等待前一个 Pod 变为 Running 和 Ready 才会启动下一个 Pod。
<!--
### Scaling Down
### Scaling down
-->
### 缩容 {#scaling-down}
@ -754,8 +798,13 @@ In one terminal, watch the StatefulSet's Pods:
-->
在一个终端监视 StatefulSet 的 Pod：
<!--
# End this watch when there are only 3 Pods for the StatefulSet
-->
```shell
kubectl get pods -w -l app=nginx
# 当 StatefulSet 只有 3 个 Pod 时结束此 watch
kubectl get pod --watch -l app=nginx
```
<!--
@ -776,8 +825,13 @@ Wait for `web-4` and `web-3` to transition to Terminating.
-->
等待 `web-4` 和 `web-3` 状态变为 Terminating。
<!--
# This should already be running
-->
```shell
kubectl get pods -w -l app=nginx
# 这应该已经处于 Running 状态
kubectl get pods --watch -l app=nginx
```
```
NAME READY STATUS RESTARTS AGE
@ -898,8 +952,16 @@ In another terminal, watch the Pods in the StatefulSet:
-->
在另一个终端监控 StatefulSet 中的 Pod：
<!--
# End this watch when the rollout is complete
#
# If you're not sure, leave it running one more minute
-->
```shell
kubectl get pod -l app=nginx -w
# 滚动完成后结束此 watch
#
# 如果你不确定，请让它再运行一分钟
kubectl get pod -l app=nginx --watch
```
<!--
@ -1048,8 +1110,12 @@ Wait for the Pod to be Running and Ready.
-->
等待 Pod 变成 Running 和 Ready。
<!--
# End the watch when you see that web-2 is healthy
-->
```shell
kubectl get pod -l app=nginx -w
# 当你看到 web-2 运行正常时结束 watch
kubectl get pod -l app=nginx --watch
```
```
NAME READY STATUS RESTARTS AGE
@ -1097,7 +1163,12 @@ Patch the StatefulSet to decrement the partition:
-->
通过 patch 命令修改 StatefulSet 来减少分区：
<!--
# The value of "partition" should match the highest existing ordinal for
# the StatefulSet
-->
```shell
# “partition” 的值应与 StatefulSet 现有的最高序数相匹配
kubectl patch statefulset web -p '{"spec":{"updateStrategy":{"type":"RollingUpdate","rollingUpdate":{"partition":2}}}}'
```
```
@ -1109,8 +1180,12 @@ Wait for `web-2` to be Running and Ready.
-->
等待 `web-2` 变成 Running 和 Ready。
<!--
# This should already be running
-->
```shell
kubectl get pod -l app=nginx -w
# 这应该已经处于 Running 状态
kubectl get pod -l app=nginx --watch
```
```
NAME READY STATUS RESTARTS AGE
@ -1158,8 +1233,12 @@ Wait for the `web-1` Pod to be Running and Ready.
-->
等待 `web-1` 变成 Running 和 Ready。
<!--
# This should already be running
-->
```shell
kubectl get pod -l app=nginx -w
# 这应该已经处于 Running 状态
kubectl get pod -l app=nginx --watch
```
<!--
@ -1238,8 +1317,12 @@ Wait for all of the Pods in the StatefulSet to become Running and Ready.
-->
等待 StatefulSet 中的所有 Pod 变成 Running 和 Ready。
<!--
# This should already be running
-->
```shell
kubectl get pod -l app=nginx -w
# 这应该已经处于 Running 状态
kubectl get pod -l app=nginx --watch
```
<!--
@ -1323,8 +1406,12 @@ In one terminal window, watch the Pods in the StatefulSet.
-->
在一个终端窗口监视 StatefulSet 中的 Pod。
<!--
# End this watch when there are no Pods for the StatefulSet
-->
```
kubectl get pods -w -l app=nginx
# 当 StatefulSet 没有 Pod 时结束此 watch
kubectl get pods --watch -l app=nginx
```
<!--
@ -1397,8 +1484,12 @@ In one terminal, watch the StatefulSet's Pods.
-->
在一个终端监控 StatefulSet 的 Pod。
<!--
# Leave this watch running until the next time you start a watch
-->
```shell
kubectl get pods -w -l app=nginx
# 让 watch 一直运行到你下次启动 watch 为止
kubectl get pods --watch -l app=nginx
```
<!--
@ -1429,8 +1520,12 @@ Examine the output of the `kubectl get` command running in the first terminal.
-->
在第一个终端中运行并检查 `kubectl get` 命令的输出。
<!--
# This should already be running
-->
```shell
kubectl get pods -w -l app=nginx
# 这应该已经处于 Running 状态
kubectl get pods --watch -l app=nginx
```
```
NAME READY STATUS RESTARTS AGE
@ -1496,8 +1591,12 @@ In one terminal window, watch the Pods in the StatefulSet.
-->
在一个终端窗口监视 StatefulSet 里的 Pod。
<!--
# Leave this running until the next page section
-->
```shell
kubectl get pods -w -l app=nginx
# 让它运行直到下一页部分
kubectl get pods --watch -l app=nginx
```
<!--
@ -1520,8 +1619,12 @@ and wait for all of the Pods to transition to Terminating.
-->
在第一个终端检查 `kubectl get` 命令的输出，并等待所有的 Pod 变成 Terminating 状态。
<!--
# This should already be running
-->
```shell
kubectl get pods -w -l app=nginx
# 这应该已经处于 Running 状态
kubectl get pods --watch -l app=nginx
```
```
@ -1686,8 +1789,12 @@ In one terminal, watch the Pods in the StatefulSet.
-->
在一个终端窗口监视 StatefulSet 中的 Pod。
<!--
# Leave this watch running until the end of the section
-->
```shell
kubectl get pod -l app=nginx -w
# 让 watch 一直运行直到本节结束
kubectl get pod -l app=nginx --watch
```
<!--
@ -1708,8 +1815,12 @@ Examine the output of the `kubectl get` command that you executed in the first t
-->
查看你在第一个终端中运行的 `kubectl get` 命令的输出。
<!--
# This should already be running
-->
```shell
kubectl get pod -l app=nginx -w
# 这应该已经处于 Running 状态
kubectl get pod -l app=nginx --watch
```
```
NAME READY STATUS RESTARTS AGE
@ -1779,8 +1890,12 @@ You can watch `kubectl get` to see those Pods being deleted.
-->
你可以监视 `kubectl get` 来查看那些 Pod 被删除：
<!--
# end the watch when you've seen what you need to
-->
```shell
kubectl get pod -l app=nginx -w
# 当你看到需要的内容后结束 watch
kubectl get pod -l app=nginx --watch
```
```
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