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[zh] Sync install-kubeadm

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This commit is contained in:
Qiming Teng
2021-03-17 20:21:46 +08:00
parent 8513a4d041
commit 5805ef3738
1 changed files with 52 additions and 47 deletions
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content/zh/docs/setup/production-environment/tools/kubeadm/install-kubeadm.md
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@@ -30,14 +30,7 @@ For information how to create a cluster with kubeadm once you have performed thi
## {{% heading "prerequisites" %}}
<!--
* One or more machines running one of:
- Ubuntu 16.04+
- Debian 9+
- CentOS 7+
- Red Hat Enterprise Linux (RHEL) 7+
- Fedora 25+
- HypriotOS v1.0.1+
- Flatcar Container Linux (tested with 2512.3.0)
* A compatible Linux host. The Kubernetes project provides generic instructions for Linux distributions based on Debian and Red Hat, and those distributions without a package manager.
* 2 GB or more of RAM per machine (any less will leave little room for your apps)
* 2 CPUs or more
* Full network connectivity between all machines in the cluster (public or private network is fine)
@@ -45,14 +38,8 @@ For information how to create a cluster with kubeadm once you have performed thi
* Certain ports are open on your machines. See [here](#check-required-ports) for more details.
* Swap disabled. You **MUST** disable swap in order for the kubelet to work properly.
-->
* 一台或多台运行着下列系统的机器：
- Ubuntu 16.04+
- Debian 9+
- CentOS 7+
- Red Hat Enterprise Linux (RHEL) 7+
- Fedora 25+
- HypriotOS v1.0.1+
- Flatcar Container Linux （使用 2512.3.0 版本测试通过）
* 一台兼容的 Linux 主机。Kubernetes 项目为基于 Debian 和 Red Hat 的 Linux
发行版以及一些不提供包管理器的发行版提供通用的指令
* 每台机器 2 GB 或更多的 RAM （如果少于这个数字将会影响你应用的运行内存)
* 2 CPU 核或更多
* 集群中的所有机器的网络彼此均能相互连接(公网和内网都可以)
@@ -211,7 +198,7 @@ The following table lists container runtimes and their associated socket paths:
| Runtime | Domain Socket |
|------------|---------------------------------|
| Docker | /var/run/docker.sock |
| Docker | /var/run/dockershim.sock |
| containerd | /run/containerd/containerd.sock |
| CRI-O | /var/run/crio/crio.sock |
-->
@@ -225,7 +212,7 @@ The following table lists container runtimes and their associated socket paths:
| 运行时 | 域套接字 |
|------------|----------------------------------|
| Docker | /var/run/docker.sock |
| Docker | /var/run/dockershim.sock |
| containerd | /run/containerd/containerd.sock |
| CRI-O | /var/run/crio/crio.sock |
@@ -289,7 +276,7 @@ kubelet and the control plane is supported, but the kubelet version may never ex
server version. For example, kubelets running 1.7.0 should be fully compatible with a 1.8.0 API server,
but not vice versa.
For information about installing `kubectl`, see [Install and set up kubectl](/docs/tasks/tools/install-kubectl/).
For information about installing `kubectl`, see [Install and set up kubectl](/docs/tasks/tools/).
-->
## 安装 kubeadm、kubelet 和 kubectl
@@ -308,7 +295,7 @@ kubeadm **不能** 帮你安装或者管理 `kubelet` 或 `kubectl`，所以你
的版本不可以超过 API 服务器的版本。
例如，1.7.0 版本的 kubelet 可以完全兼容 1.8.0 版本的 API 服务器，反之则不可以。
有关安装 `kubectl` 的信息，请参阅[安装和设置 kubectl](/zh/docs/tasks/tools/install-kubectl/)文档。
有关安装 `kubectl` 的信息，请参阅[安装和设置 kubectl](/zh/docs/tasks/tools/)文档。
{{< warning >}}
<!--
@@ -332,22 +319,50 @@ For more information on version skews, see:
* Kubeadm 特定的[版本偏差策略](/zh/docs/setup/production-environment/tools/kubeadm/create-cluster-kubeadm/#version-skew-policy)
{{< tabs name="k8s_install" >}}
{{% tab name="Ubuntu、Debian 或 HypriotOS" %}}
{{% tab name="基于 Debian 的发行版" %}}
```bash
sudo apt-get update && sudo apt-get install -y apt-transport-https curl
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
cat <<EOF | sudo tee /etc/apt/sources.list.d/kubernetes.list
deb https://apt.kubernetes.io/ kubernetes-xenial main
EOF
sudo apt-get update
sudo apt-get install -y kubelet kubeadm kubectl
sudo apt-mark hold kubelet kubeadm kubectl
```
<!--
1. Update the `apt` package index and install packages needed to use the Kubernetes `apt` repository:
-->
1. 更新 `apt` 包索引并安装使用 Kubernetes `apt` 仓库所需要的包：
```shell
sudo apt-get update
sudo apt-get install -y apt-transport-https ca-certificates curl
```
<!--
2. Download the Google Cloud public signing key:
-->
2. 下载 Google Cloud 公开签名秘钥：
```shell
sudo curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
```
<!--
3. Add the Kubernetes `apt` repository:
-->
3. 添加 Kubernetes `apt` 仓库：
```shell
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
```
<!--
4. Update `apt` package index, install kubelet, kubeadm and kubectl, and pin their version:
-->
4. 更新 `apt` 包索引，安装 kubelet、kubeadm 和 kubectl，并锁定其版本：
```shell
sudo apt-get update
sudo apt-get install -y kubelet kubeadm kubectl
sudo apt-mark hold kubelet kubeadm kubectl
```
{{% /tab %}}
{{% tab name="CentOS、RHEL 或 Fedora" %}}
{{% tab name="基于 Red Hat 的发行版" %}}
```bash
cat <<EOF | sudo tee /etc/yum.repos.d/kubernetes.repo
@@ -391,7 +406,7 @@ systemctl enable --now kubelet
配置是 kubeadm 所不支持的。
{{% /tab %}}
{{% tab name="Fedora CoreOS 或 Flatcar Container Linux" %}}
{{% tab name="无包管理器的情况" %}}
<!--
Install CNI plugins (required for most pod network):
@@ -411,11 +426,11 @@ Define the directory to download command files
{{< note >}}
<!--
The DOWNLOAD_DIR variable must be set to a writable directory.
If you are running Flatcar Container Linux, set DOWNLOAD_DIR=/opt/bin.
The `DOWNLOAD_DIR` variable must be set to a writable directory.
If you are running Flatcar Container Linux, set `DOWNLOAD_DIR=/opt/bin`.
-->
DOWNLOAD_DIR 变量必须被设置为一个可写入的目录。
如果你在运行 Flatcar Container Linux，可将 DOWNLOAD_DIR 设置为 /opt/bin。
`DOWNLOAD_DIR` 变量必须被设置为一个可写入的目录。
如果你在运行 Flatcar Container Linux，可将 `DOWNLOAD_DIR` 设置为 `/opt/bin`。
{{< /note >}}
```bash
@@ -531,16 +546,6 @@ or `/etc/default/kubelet`(`/etc/sysconfig/kubelet` for RPMs), please remove it a
`/var/lib/kubelet/config.yaml` 文件中）。
{{< /note >}}
<!--
Restarting the kubelet is required:
-->
需要重新启动 kubelet：
```bash
sudo systemctl daemon-reload
sudo systemctl restart kubelet
```
<!--
The automatic detection of cgroup driver for other container runtimes
like CRI-O and containerd is work in progress.