[zh-cn] Resync change runtime to containerd
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@ -38,12 +38,6 @@ and for specific prerequisite follow
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<!--
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<!--
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## Drain the node
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## Drain the node
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```shell
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kubectl drain <node-to-drain> --ignore-daemonsets
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```
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Replace `<node-to-drain>` with the name of your node you are draining.
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-->
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-->
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## 腾空节点 {#drain-the-node}
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## 腾空节点 {#drain-the-node}
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@ -51,6 +45,9 @@ Replace `<node-to-drain>` with the name of your node you are draining.
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kubectl drain <node-to-drain> --ignore-daemonsets
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kubectl drain <node-to-drain> --ignore-daemonsets
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```
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```
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<!--
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Replace `<node-to-drain>` with the name of your node you are draining.
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-->
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将 `<node-to-drain>` 替换为你所要腾空的节点的名称
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将 `<node-to-drain>` 替换为你所要腾空的节点的名称
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<!--
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<!--
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@ -84,8 +81,8 @@ for detailed steps to install containerd.
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[Getting started with containerd](https://github.com/containerd/containerd/blob/main/docs/getting-started.md).
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[Getting started with containerd](https://github.com/containerd/containerd/blob/main/docs/getting-started.md).
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-->
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-->
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1. 从官方的 Docker 仓库安装 `containerd.io` 包。关于为你所使用的 Linux 发行版来设置
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1. 从官方的 Docker 仓库安装 `containerd.io` 包。关于为你所使用的 Linux 发行版来设置
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Docker 仓库,以及安装 `containerd.io` 包的详细说明,可参见
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Docker 仓库,以及安装 `containerd.io` 包的详细说明,
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[开始使用 containerd](https://github.com/containerd/containerd/blob/main/docs/getting-started.md)。
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可参见[开始使用 containerd](https://github.com/containerd/containerd/blob/main/docs/getting-started.md)。
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<!--
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<!--
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1. Configure containerd:
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1. Configure containerd:
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@ -136,8 +133,8 @@ then run the following commands:
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.\containerd.exe config default | Out-File config.toml -Encoding ascii
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.\containerd.exe config default | Out-File config.toml -Encoding ascii
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# 请审查配置信息。取决于你的安装环境,你可能需要调整:
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# 请审查配置信息。取决于你的安装环境,你可能需要调整:
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# - the sandbox_image (Kubernetes pause 镜像)
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# - sandbox_image (Kubernetes pause 镜像)
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# - cni bin_dir 和 conf_dir 的位置
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# - CNI 的 bin_dir 和 conf_dir 的位置
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Get-Content config.toml
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Get-Content config.toml
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# (可选步骤,但强烈建议执行)将 containerd 排除在 Windows Defender 扫描之外
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# (可选步骤,但强烈建议执行)将 containerd 排除在 Windows Defender 扫描之外
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@ -167,19 +164,17 @@ Edit the file `/var/lib/kubelet/kubeadm-flags.env` and add the containerd runtim
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## 配置 kubelet 使用 containerd 作为其容器运行时
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## 配置 kubelet 使用 containerd 作为其容器运行时
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编辑文件 `/var/lib/kubelet/kubeadm-flags.env`,将 containerd 运行时添加到标志中:
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编辑文件 `/var/lib/kubelet/kubeadm-flags.env`,将 containerd 运行时添加到标志中:
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`--container-runtime=remote` 和 `--container-runtime-endpoint=unix:///run/containerd/containerd.sock"`。
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`--container-runtime=remote` 和
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`--container-runtime-endpoint=unix:///run/containerd/containerd.sock"`。
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<!--
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<!--
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For users using kubeadm should consider the following:
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Users using kubeadm should be aware that the `kubeadm` tool stores the CRI socket for each host as
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Users using kubeadm should be aware that the `kubeadm` tool stores the CRI socket for each host as
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an annotation in the Node object for that host. To change it you can execute the following command
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an annotation in the Node object for that host. To change it you can execute the following command
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on a machine that has the kubeadm `/etc/kubernetes/admin.conf` file.
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on a machine that has the kubeadm `/etc/kubernetes/admin.conf` file.
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-->
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-->
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对于使用 kubeadm 的用户,可以考虑下面的问题:
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`kubeadm` 工具将每个主机的 CRI 套接字保存在该主机对应的 Node 对象的注解中。
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`kubeadm` 工具将每个主机的 CRI 套接字保存在该主机对应的 Node 对象的注解中。
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使用 `kubeadm` 的用户应该知道,`kubeadm` 工具将每个主机的 CRI 套接字保存在该主机对应的 Node 对象的注解中。
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使用 `kubeadm` 的用户应该知道,`kubeadm` 工具将每个主机的 CRI 套接字保存在该主机对应的
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Node 对象的注解中。
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要更改这一注解信息,你可以在一台包含 kubeadm `/etc/kubernetes/admin.conf` 文件的机器上执行以下命令:
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要更改这一注解信息,你可以在一台包含 kubeadm `/etc/kubernetes/admin.conf` 文件的机器上执行以下命令:
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```shell
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```shell
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@ -188,7 +183,6 @@ kubectl edit no <node-name>
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<!--
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<!--
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This will start a text editor where you can edit the Node object.
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This will start a text editor where you can edit the Node object.
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To choose a text editor you can set the `KUBE_EDITOR` environment variable.
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To choose a text editor you can set the `KUBE_EDITOR` environment variable.
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- Change the value of `kubeadm.alpha.kubernetes.io/cri-socket` from `/var/run/dockershim.sock`
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- Change the value of `kubeadm.alpha.kubernetes.io/cri-socket` from `/var/run/dockershim.sock`
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@ -222,13 +216,16 @@ systemctl start kubelet
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## Verify that the node is healthy
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## Verify that the node is healthy
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Run `kubectl get nodes -o wide` and containerd appears as the runtime for the node we just changed.
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Run `kubectl get nodes -o wide` and containerd appears as the runtime for the node we just changed.
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## Remove Docker Engine
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-->
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-->
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## 验证节点处于健康状态 {#verify-that-the-node-is-healthy}
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## 验证节点处于健康状态 {#verify-that-the-node-is-healthy}
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运行 `kubectl get nodes -o wide`,containerd 会显示为我们所更改的节点上的运行时。
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运行 `kubectl get nodes -o wide`,containerd 会显示为我们所更改的节点上的运行时。
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<!--
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## Remove Docker Engine
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-->
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## 移除 Docker Engine {#remove-docker-engine}
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{{% thirdparty-content %}}
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{{% thirdparty-content %}}
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<!--
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<!--
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@ -263,3 +260,18 @@ sudo apt-get purge docker-ce docker-ce-cli
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{{% /tab %}}
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{{% /tab %}}
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{{< /tabs >}}
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{{< /tabs >}}
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<!--
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The preceding commands don't remove images, containers, volumes, or customized configuration files on your host.
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To delete them, follow Docker's instructions to [Uninstall Docker Engine](https://docs.docker.com/engine/install/ubuntu/#uninstall-docker-engine).
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-->
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上面的命令不会移除你的主机上的镜像、容器、卷或者定制的配置文件。
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要删除这些内容,参阅 Docker 的指令来[卸载 Docker Engine](https://docs.docker.com/engine/install/ubuntu/#uninstall-docker-engine)。
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{{< caution >}}
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<!--
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Docker's instructions for uninstalling Docker Engine create a risk of deleting containerd. Be careful when executing commands.
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-->
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Docker 所提供的卸载 Docker Engine 命令指导中,存在删除 containerd 的风险。
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在执行命令时要谨慎。
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{{< /caution >}}
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