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Switch language name 'zh' to 'zh-cn'

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This is the first step to rename 'zh' to 'zh-cn'. There are several reasons why we rename the language name.

- The upstream docsy theme changed the language name, leading to many warnings during site build;
  The side-effect is that the i18n strings are no longer working.
- We believe renaming the language is the right thing to do, because this move can make room for other variants of Chinese language, such as 'zh-tw', 'zh-sg' etc.

There would be several follow-ups to this PR, such as fixing the intra-site links, adding redirects etc.

We will lock up changes to zh/zh-cn pages for the moment, until this one gets in.

This PR is based on commit cdad0a7342.
This commit is contained in:
Qiming Teng
2022-06-10 20:25:27 +08:00
parent 3d345b1816
commit c52818c03d
1347 changed files with 8 additions and 6 deletions
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content/zh-cn/docs/setup/best-practices/node-conformance.md
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---
title: 校验节点设置
weight: 30
---
<!--
reviewers:
- Random-Liu
title: Validate node setup
weight: 30
-->
{{< toc >}}
<!--
## Node Conformance Test
-->
## 节点一致性测试 {#node-conformance-test}
<!--
*Node conformance test* is a containerized test framework that provides a system
verification and functionality test for a node. The test validates whether the
node meets the minimum requirements for Kubernetes; a node that passes the test
is qualified to join a Kubernetes cluster.
-->
**节点一致性测试** 是一个容器化的测试框架，提供了针对节点的系统验证和功能测试。
测试验证节点是否满足 Kubernetes 的最低要求；通过测试的节点有资格加入 Kubernetes 集群。
<!--
The test validates whether the node meets the minimum requirements for Kubernetes; a node that passes the testis qualified to join a Kubernetes cluster.
-->
该测试主要检测节点是否满足 Kubernetes 的最低要求，通过检测的节点有资格加入 Kubernetes 集群。
<!--
## Node Prerequisite
-->
## 节点的前提条件 {#node-prerequisite}
<!--
To run node conformance test, a node must satisfy the same prerequisites as a
standard Kubernetes node. At a minimum, the node should have the following
daemons installed:
-->
要运行节点一致性测试，节点必须满足与标准 Kubernetes 节点相同的前提条件。节点至少应安装以下守护程序：
<!--
* Container Runtime (Docker)
* Kubelet
-->
* 容器运行时 (Docker)
* Kubelet
<!--
## Running Node Conformance Test
-->
## 运行节点一致性测试 {#running-node-conformance-test}
<!--
To run the node conformance test, perform the following steps:
-->
要运行节点一致性测试，请执行以下步骤：
<!--
1. Work out the value of the `--kubeconfig` option for the kubelet; for example:
`--kubeconfig=/var/lib/kubelet/config.yaml`.
Because the test framework starts a local control plane to test the kubelet,
use `http://localhost:8080` as the URL of the API server.
There are some other kubelet command line parameters you may want to use:
* `--cloud-provider`: If you are using `--cloud-provider=gce`, you should
remove the flag to run the test.
-->
1. 得出 kubelet 的 `--kubeconfig` 的值；例如：`--kubeconfig=/var/lib/kubelet/config.yaml`。
由于测试框架启动了本地控制平面来测试 kubelet，因此使用 `http://localhost:8080`
作为API 服务器的 URL。
一些其他的 kubelet 命令行参数可能会被用到：
* `--cloud-provider`：如果使用 `--cloud-provider=gce`，需要移除这个参数来运行测试。
<!--
2. Run the node conformance test with command:
```shell
# $CONFIG_DIR is the pod manifest path of your Kubelet.
# $LOG_DIR is the test output path.
sudo docker run -it --rm --privileged --net=host \
-v /:/rootfs -v $CONFIG_DIR:$CONFIG_DIR -v $LOG_DIR:/var/result \
k8s.gcr.io/node-test:0.2
```
-->
2. 使用以下命令运行节点一致性测试：
```shell
# $CONFIG_DIR 是你 Kubelet 的 pod manifest 路径。
# $LOG_DIR 是测试的输出路径。
sudo docker run -it --rm --privileged --net=host \
-v /:/rootfs -v $CONFIG_DIR:$CONFIG_DIR -v $LOG_DIR:/var/result \
k8s.gcr.io/node-test:0.2
```
<!--
## Running Node Conformance Test for Other Architectures
-->
## 针对其他硬件体系结构运行节点一致性测试 {#running-node-conformance-test-for-other-architectures}
<!--
Kubernetes also provides node conformance test docker images for other
architectures:
-->
Kubernetes 也为其他硬件体系结构的系统提供了节点一致性测试的 Docker 镜像：
<!--
Arch | Image |
--------|:-----------------:|
amd64 | node-test-amd64 |
arm | node-test-arm |
arm64 | node-test-arm64 |
-->
架构 | 镜像 |
--------|:-----------------:|
amd64 | node-test-amd64 |
arm | node-test-arm |
arm64 | node-test-arm64 |
<!--
## Running Selected Test
-->
## 运行特定的测试 {#running-selected-test}
<!--
To run specific tests, overwrite the environment variable `FOCUS` with the
regular expression of tests you want to run.
-->
要运行特定测试，请使用你希望运行的测试的特定表达式覆盖环境变量 `FOCUS`。
```shell
sudo docker run -it --rm --privileged --net=host \
-v /:/rootfs:ro -v $CONFIG_DIR:$CONFIG_DIR -v $LOG_DIR:/var/result \
-e FOCUS=MirrorPod \ # Only run MirrorPod test
k8s.gcr.io/node-test:0.2
```
<!--
To skip specific tests, overwrite the environment variable `SKIP` with the
regular expression of tests you want to skip.
-->
要跳过特定的测试，请使用你希望跳过的测试的常规表达式覆盖环境变量 `SKIP`。
<!--
```shell
sudo docker run -it --rm --privileged --net=host \
-v /:/rootfs:ro -v $CONFIG_DIR:$CONFIG_DIR -v $LOG_DIR:/var/result \
-e SKIP=MirrorPod \ # Run all conformance tests but skip MirrorPod test
k8s.gcr.io/node-test:0.2
```
-->
```shell
sudo docker run -it --rm --privileged --net=host \
-v /:/rootfs:ro -v $CONFIG_DIR:$CONFIG_DIR -v $LOG_DIR:/var/result \
-e SKIP=MirrorPod \ # 运行除 MirrorPod 测试外的所有一致性测试内容
k8s.gcr.io/node-test:0.2
```
<!--
Node conformance test is a containerized version of [node e2e test](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-node/e2e-node-tests.md).
-->
节点一致性测试是[节点端到端测试](https://github.com/kubernetes/community/blob/master/contributors/devel/sig-node/e2e-node-tests.md)的容器化版本。
<!--
By default, it runs all conformance tests.
-->
默认情况下，它会运行所有一致性测试。
<!--
Theoretically, you can run any node e2e test if you configure the container and
mount required volumes properly. But **it is strongly recommended to only run conformance
test**, because it requires much more complex configuration to run non-conformance test.
-->
理论上，只要合理地配置容器和挂载所需的卷，就可以运行任何的节点端到端测试用例。但是这里**强烈建议只运行一致性测试**，因为运行非一致性测试需要很多复杂的配置。
<!--
## Caveats
-->
## 注意事项 {#caveats}
<!--
* The test leaves some docker images on the node, including the node conformance
test image and images of containers used in the functionality
test.
* The test leaves dead containers on the node. These containers are created
during the functionality test.
-->
* 测试会在节点上遗留一些 Docker 镜像，包括节点一致性测试本身的镜像和功能测试相关的镜像。
* 测试会在节点上遗留一些死的容器。这些容器是在功能测试的过程中创建的。