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Merge pull request #29774 from mengjiao-liu/kubeadm-upgrade-current-version-zh 

[zh] Sync administer-cluster kubeadm-upgrade.md
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@ -16,13 +16,13 @@ min-kubernetes-server-version: 1.18
<!-- <!--
This page explains how to upgrade a Kubernetes cluster created with kubeadm from version This page explains how to upgrade a Kubernetes cluster created with kubeadm from version
{{< skew latestVersionAddMinor -1 >}}.x to version {{< skew latestVersion >}}.x, and from version {{< skew currentVersionAddMinor -1 >}}.x to version {{< skew currentVersion >}}.x, and from version
{{< skew latestVersion >}}.x to {{< skew latestVersion >}}.y (where `y > x`). Skipping MINOR versions {{< skew currentVersion >}}.x to {{< skew currentVersion >}}.y (where `y > x`). Skipping MINOR versions
when upgrading is unsupported. when upgrading is unsupported.
--> -->
本页介绍如何将 `kubeadm` 创建的 Kubernetes 集群从 {{< skew latestVersionAddMinor -1 >}}.x 版本 本页介绍如何将 `kubeadm` 创建的 Kubernetes 集群从 {{< skew currentVersionAddMinor -1 >}}.x 版本
升级到 {{< skew latestVersion >}}.x 版本以及从 {{< skew latestVersion >}}.x 升级到 {{< skew currentVersion >}}.x 版本以及从 {{< skew currentVersion >}}.x
升级到 {{< skew latestVersion >}}.y（其中 `y > x`）。略过次版本号的升级是 升级到 {{< skew currentVersion >}}.y（其中 `y > x`）。略过次版本号的升级是
不被支持的。 不被支持的。
<!-- <!--
@ -32,17 +32,15 @@ please refer to following pages instead:
要查看 kubeadm 创建的有关旧版本集群升级的信息，请参考以下页面： 要查看 kubeadm 创建的有关旧版本集群升级的信息，请参考以下页面：
<!-- <!--
- [Upgrading kubeadm cluster from 1.17 to 1.18](https://v1-18.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/) - [Upgrading a kubeadm cluster from {{< skew currentVersionAddMinor -2 >}} to {{< skew currentVersionAddMinor -1 >}}](https://v{{< skew currentVersionAddMinor -1 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [Upgrading kubeadm cluster from 1.16 to 1.17](https://v1-17.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/) - [Upgrading a kubeadm cluster from {{< skew currentVersionAddMinor -3 >}} to {{< skew currentVersionAddMinor -2 >}}](https://v{{< skew currentVersionAddMinor -2 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [Upgrading kubeadm cluster from 1.15 to 1.16](https://v1-16.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/) - [Upgrading a kubeadm cluster from {{< skew currentVersionAddMinor -4 >}} to {{< skew currentVersionAddMinor -3 >}}](https://v{{< skew currentVersionAddMinor -3 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [Upgrading kubeadm cluster from 1.14 to 1.15](https://v1-15.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade-1-15/) - [Upgrading a kubeadm cluster from {{< skew currentVersionAddMinor -5 >}} to {{< skew currentVersionAddMinor -4 >}}](https://v{{< skew currentVersionAddMinor -4 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [Upgrading kubeadm cluster from 1.13 to 1.14](https://v1-15.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade-1-14/)
--> -->
- [将 kubeadm 集群从 1.17 升级到 1.18](https://v1-18.docs.kubernetes.io/zh/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/) - [将 kubeadm 集群从 {{< skew currentVersionAddMinor -2 >}} 升级到 {{< skew currentVersionAddMinor -1 >}}](https://v{{< skew currentVersionAddMinor -1 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [将 kubeadm 集群从 1.16 升级到 1.17](https://v1-17.docs.kubernetes.io/zh/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/) - [将 kubeadm 集群从 {{< skew currentVersionAddMinor -3 >}} 升级到 {{< skew currentVersionAddMinor -2 >}}](https://v{{< skew currentVersionAddMinor -2 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [将 kubeadm 集群从 1.15 升级到 1.16](https://v1-16.docs.kubernetes.io/zh/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/) - [将 kubeadm 集群从 {{< skew currentVersionAddMinor -4 >}} 升级到 {{< skew currentVersionAddMinor -3 >}}](https://v{{< skew currentVersionAddMinor -3 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [将 kubeadm 集群从 1.14 升级到 1.15](https://v1-15.docs.kubernetes.io/zh/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade-1-15/) - [将 kubeadm 集群从 {{< skew currentVersionAddMinor -5 >}} 升级到 {{< skew currentVersionAddMinor -4 >}}](https://v{{< skew currentVersionAddMinor -4 "-" >}}.docs.kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/)
- [将 kubeadm 集群从 1.13 升级到 1.14](https://v1-15.docs.kubernetes.io/zh/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade-1-14/)
<!-- <!--
The upgrade workflow at high level is the following: The upgrade workflow at high level is the following:
@ -89,26 +87,26 @@ The upgrade workflow at high level is the following:
<!-- <!--
## Determine which version to upgrade to ## Determine which version to upgrade to
Find the latest stable {{< skew latestVersion >}} version using the OS package manager: Find the latest patch release for Kubernetes {{< skew currentVersion >}} using the OS package manager:
--> -->
## 确定要升级到哪个版本 ## 确定要升级到哪个版本
使用操作系统的包管理器找到最新的稳定 {{< skew latestVersion >}}： 使用操作系统的包管理器找到最新的补丁版本 Kubernetes {{< skew currentVersion >}}：
{{< tabs name="k8s_install_versions" >}} {{< tabs name="k8s_install_versions" >}}
{{% tab name="Ubuntu、Debian 或 HypriotOS" %}} {{% tab name="Ubuntu、Debian 或 HypriotOS" %}}
``` ```
apt update apt update
apt-cache policy kubeadm apt-cache madison kubeadm
# 在列表中查找最新的 {{< skew latestVersion >}} 版本 # 在列表中查找最新的 {{< skew currentVersion >}} 版本
# 它看起来应该是 {{< skew latestVersion >}}.x-00，其中 x 是最新的补丁版本 # 它看起来应该是 {{< skew currentVersion >}}.x-00，其中 x 是最新的补丁版本
``` ```
{{% /tab %}} {{% /tab %}}
{{% tab name="CentOS、RHEL 或 Fedora" %}} {{% tab name="CentOS、RHEL 或 Fedora" %}}
``` ```
yum list --showduplicates kubeadm --disableexcludes=kubernetes yum list --showduplicates kubeadm --disableexcludes=kubernetes
# 在列表中查找最新的 {{< skew latestVersion >}} 版本 # 在列表中查找最新的 {{< skew currentVersion >}} 版本
# 它看起来应该是 {{< skew latestVersion >}}.x-0，其中 x 是最新的补丁版本 # 它看起来应该是 {{< skew currentVersion >}}.x-0，其中 x 是最新的补丁版本
``` ```
{{% /tab %}} {{% /tab %}}
{{< /tabs >}} {{< /tabs >}}
@ -143,20 +141,20 @@ Pick a control plane node that you wish to upgrade first. It must have the `/etc
{{< tabs name="k8s_install_kubeadm_first_cp" >}} {{< tabs name="k8s_install_kubeadm_first_cp" >}}
{{% tab name="Ubuntu、Debian 或 HypriotOS" %}} {{% tab name="Ubuntu、Debian 或 HypriotOS" %}}
```shell ```shell
# 用最新的补丁版本号替换 {{< skew latestVersion >}}.x-00 中的 x # 用最新的补丁版本号替换 {{< skew currentVersion >}}.x-00 中的 x
apt-mark unhold kubeadm && \ apt-mark unhold kubeadm && \
apt-get update && apt-get install -y kubeadm={{< skew latestVersion >}}.x-00 && \ apt-get update && apt-get install -y kubeadm={{< skew currentVersion >}}.x-00 && \
apt-mark hold kubeadm apt-mark hold kubeadm
- -
# 从 apt-get 1.1 版本起，你也可以使用下面的方法 # 从 apt-get 1.1 版本起，你也可以使用下面的方法
apt-get update && \ apt-get update && \
apt-get install -y --allow-change-held-packages kubeadm={{< skew latestVersion >}}.x-00 apt-get install -y --allow-change-held-packages kubeadm={{< skew currentVersion >}}.x-00
``` ```
{{% /tab %}} {{% /tab %}}
{{% tab name="CentOS、RHEL 或 Fedora" %}} {{% tab name="CentOS、RHEL 或 Fedora" %}}
```shell ```shell
# 用最新的补丁版本号替换 {{< skew latestVersion >}}.x-0 中的 x # 用最新的补丁版本号替换 {{< skew currentVersion >}}.x-0 中的 x
yum install -y kubeadm-{{< skew latestVersion >}}.x-0 --disableexcludes=kubernetes yum install -y kubeadm-{{< skew currentVersion >}}.x-0 --disableexcludes=kubernetes
``` ```
{{% /tab %}} {{% /tab %}}
{{< /tabs >}} {{< /tabs >}}
@ -213,14 +211,14 @@ yum install -y kubeadm-{{< skew latestVersion >}}.x-0 --disableexcludes=kubernet
```shell ```shell
# replace x with the patch version you picked for this upgrade # replace x with the patch version you picked for this upgrade
sudo kubeadm upgrade apply v{{< skew latestVersion >}}.x sudo kubeadm upgrade apply v{{< skew currentVersion >}}.x
``` ```
--> -->
选择要升级到的目标版本，运行合适的命令。例如： 选择要升级到的目标版本，运行合适的命令。例如：
```shell ```shell
# 将 x 替换为你为此次升级所选择的补丁版本号 # 将 x 替换为你为此次升级所选择的补丁版本号
sudo kubeadm upgrade apply v{{< skew latestVersion >}}.x sudo kubeadm upgrade apply v{{< skew currentVersion >}}.x
``` ```
<!-- <!--
@ -229,7 +227,7 @@ yum install -y kubeadm-{{< skew latestVersion >}}.x-0 --disableexcludes=kubernet
一旦该命令结束，你应该会看到： 一旦该命令结束，你应该会看到：
``` ```
[upgrade/successful] SUCCESS! Your cluster was upgraded to "v{{< skew latestVersion >}}.x". Enjoy! [upgrade/successful] SUCCESS! Your cluster was upgraded to "v{{< skew currentVersion >}}.x". Enjoy!
[upgrade/kubelet] Now that your control plane is upgraded, please proceed with upgrading your kubelets if you haven't already done so. [upgrade/kubelet] Now that your control plane is upgraded, please proceed with upgrading your kubelets if you haven't already done so.
``` ```
@ -311,21 +309,21 @@ Also calling `kubeadm upgrade plan` and upgrading the CNI provider plugin is no
{{% tab name="Ubuntu、Debian 或 HypriotOS" %}} {{% tab name="Ubuntu、Debian 或 HypriotOS" %}}
<pre> <pre>
# 用最新的补丁版本替换 {{< skew latestVersion >}}.x-00 中的 x # 用最新的补丁版本替换 {{< skew currentVersion >}}.x-00 中的 x
apt-mark unhold kubelet kubectl && \ apt-mark unhold kubelet kubectl && \
apt-get update && apt-get install -y kubelet={{< skew latestVersion >}}.x-00 kubectl={{< skew latestVersion >}}.x-00 && \ apt-get update && apt-get install -y kubelet={{< skew currentVersion >}}.x-00 kubectl={{< skew currentVersion >}}.x-00 && \
apt-mark hold kubelet kubectl apt-mark hold kubelet kubectl
- -
# 从 apt-get 的 1.1 版本开始，你也可以使用下面的方法： # 从 apt-get 的 1.1 版本开始，你也可以使用下面的方法：
apt-get update && \ apt-get update && \
apt-get install -y --allow-change-held-packages kubelet={{< skew latestVersion >}}.x-00 kubectl={{< skew latestVersion >}}.x-00 apt-get install -y --allow-change-held-packages kubelet={{< skew currentVersion >}}.x-00 kubectl={{< skew currentVersion >}}.x-00
</pre> </pre>
{{% /tab %}} {{% /tab %}}
{{% tab name="CentOS、RHEL 或 Fedora" %}} {{% tab name="CentOS、RHEL 或 Fedora" %}}
<pre> <pre>
# 用最新的补丁版本号替换 {{< skew latestVersion >}}.x-00 中的 x # 用最新的补丁版本号替换 {{< skew currentVersion >}}.x-00 中的 x
yum install -y kubelet-{{< skew latestVersion >}}.x-0 kubectl-{{< skew latestVersion >}}.x-0 --disableexcludes=kubernetes yum install -y kubelet-{{< skew currentVersion >}}.x-0 kubectl-{{< skew currentVersion >}}.x-0 --disableexcludes=kubernetes
</pre> </pre>
{{% /tab %}} {{% /tab %}}
{{< /tabs >}} {{< /tabs >}}
@ -384,21 +382,21 @@ without compromising the minimum required capacity for running your workloads.
{{% tab name="Ubuntu、Debian 或 HypriotOS" %}} {{% tab name="Ubuntu、Debian 或 HypriotOS" %}}
```shell ```shell
# 将 {{< skew latestVersion >}}.x-00 中的 x 替换为最新的补丁版本号 # 将 {{< skew currentVersion >}}.x-00 中的 x 替换为最新的补丁版本号
apt-mark unhold kubeadm && \ apt-mark unhold kubeadm && \
apt-get update && apt-get install -y kubeadm={{< skew latestVersion >}}.x-00 && \ apt-get update && apt-get install -y kubeadm={{< skew currentVersion >}}.x-00 && \
apt-mark hold kubeadm apt-mark hold kubeadm
- -
# 从 apt-get 的 1.1 版本开始，你也可以使用下面的方法： # 从 apt-get 的 1.1 版本开始，你也可以使用下面的方法：
apt-get update && \ apt-get update && \
apt-get install -y --allow-change-held-packages kubeadm={{< skew latestVersion >}}.x-00 apt-get install -y --allow-change-held-packages kubeadm={{< skew currentVersion >}}.x-00
``` ```
{{% /tab %}} {{% /tab %}}
{{% tab name="CentOS、RHEL 或 Fedora" %}} {{% tab name="CentOS、RHEL 或 Fedora" %}}
```shell ```shell
# 用最新的补丁版本替换 {{< skew latestVersion >}}.x-00 中的 x # 用最新的补丁版本替换 {{< skew currentVersion >}}.x-00 中的 x
yum install -y kubeadm-{{< skew latestVersion >}}.x-0 --disableexcludes=kubernetes yum install -y kubeadm-{{< skew currentVersion >}}.x-0 --disableexcludes=kubernetes
``` ```
{{% /tab %}} {{% /tab %}}
{{< /tabs >}} {{< /tabs >}}
@ -449,23 +447,23 @@ without compromising the minimum required capacity for running your workloads.
{{% tab name="Ubuntu、Debian 或 HypriotOS" %}} {{% tab name="Ubuntu、Debian 或 HypriotOS" %}}
```shell ```shell
# 将 {{< skew latestVersion >}}.x-00 中的 x 替换为最新的补丁版本 # 将 {{< skew currentVersion >}}.x-00 中的 x 替换为最新的补丁版本
apt-mark unhold kubelet kubectl && \ apt-mark unhold kubelet kubectl && \
apt-get update && apt-get install -y kubelet={{< skew latestVersion >}}.x-00 kubectl={{< skew latestVersion >}}.x-00 && \ apt-get update && apt-get install -y kubelet={{< skew currentVersion >}}.x-00 kubectl={{< skew currentVersion >}}.x-00 && \
apt-mark hold kubelet kubectl apt-mark hold kubelet kubectl
# 从 apt-get 的 1.1 版本开始，你也可以使用下面的方法： # 从 apt-get 的 1.1 版本开始，你也可以使用下面的方法：
apt-get update && \ apt-get update && \
apt-get install -y --allow-change-held-packages kubelet={{< skew latestVersion >}}.x-00 kubectl={{< skew latestVersion >}}.x-00 apt-get install -y --allow-change-held-packages kubelet={{< skew currentVersion >}}.x-00 kubectl={{< skew currentVersion >}}.x-00
``` ```
{{% /tab %}} {{% /tab %}}
{{% tab name="CentOS, RHEL or Fedora" %}} {{% tab name="CentOS, RHEL or Fedora" %}}
```shell ```shell
# 将 {{< skew latestVersion >}}.x-0 x 替换为最新的补丁版本 # 将 {{< skew currentVersion >}}.x-0 x 替换为最新的补丁版本
yum install -y kubelet-{{< skew latestVersion >}}.x-0 kubectl-{{< skew latestVersion >}}.x-0 --disableexcludes=kubernetes yum install -y kubelet-{{< skew currentVersion >}}.x-0 kubectl-{{< skew currentVersion >}}.x-0 --disableexcludes=kubernetes
``` ```
{{% /tab %}} {{% /tab %}}
{{< /tabs >}} {{< /tabs >}}