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

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.
2022-06-10 20:25:27 +08:00
parent 3d345b1816
commit c52818c03d
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+---
+title: Kubernetes 对象管理
+content_type: concept
+weight: 15
+---
+
+<!-- overview -->
+<!--
+The `kubectl` command-line tool supports several different ways to create and manage
+Kubernetes objects. This document provides an overview of the different
+approaches. Read the [Kubectl book](https://kubectl.docs.kubernetes.io) for
+details of managing objects by Kubectl.
+-->
+`kubectl` 命令行工具支持多种不同的方式来创建和管理 Kubernetes 对象。
+本文档概述了不同的方法。
+阅读 [Kubectl book](https://kubectl.docs.kubernetes.io) 来了解 kubectl
+管理对象的详细信息。
+
+<!-- body -->
+
+<!--
+## Management techniques
+-->
+## 管理技巧
+
+{{< warning >}}
+<!--
+A Kubernetes object should be managed using only one technique. Mixing
+and matching techniques for the same object results in undefined behavior.
+-->
+应该只使用一种技术来管理 Kubernetes 对象。混合和匹配技术作用在同一对象上将导致未定义行为。
+{{< /warning >}}
+
+<!--
+| Management technique             | Operates on          |Recommended environment | Supported writers  | Learning curve |
+|----------------------------------|----------------------|------------------------|--------------------|----------------|
+| Imperative commands              | Live objects         | Development projects   | 1+                 | Lowest         |
+| Imperative object configuration  | Individual files     | Production projects    | 1                  | Moderate       |
+| Declarative object configuration | Directories of files | Production projects    | 1+                 | Highest        |
+-->
+| 管理技术       | 作用于   | 建议的环境 | 支持的写者 | 学习难度 |
+|----------------|----------|------------|------------|----------|
+| 指令式命令     | 活跃对象 | 开发项目   | 1+         | 最低     |
+| 指令式对象配置 | 单个文件 | 生产项目   | 1          | 中等     |
+| 声明式对象配置 | 文件目录 | 生产项目   | 1+         | 最高     |
+
+<!--
+## Imperative commands
+-->
+## 指令式命令
+
+<!--
+When using imperative commands, a user operates directly on live objects
+in a cluster. The user provides operations to
+the `kubectl` command as arguments or flags.
+-->
+使用指令式命令时，用户可以在集群中的活动对象上进行操作。用户将操作传给
+`kubectl` 命令作为参数或标志。
+
+<!--
+This is the recommended way to get started or to run a one-off task in
+a cluster. Because this technique operates directly on live
+objects, it provides no history of previous configurations.
+-->
+这是开始或者在集群中运行一次性任务的推荐方法。因为这个技术直接在活跃对象
+上操作，所以它不提供以前配置的历史记录。
+
+<!--
+### Examples
+-->
+### 例子
+
+<!--
+Run an instance of the nginx container by creating a Deployment object:
+-->
+通过创建 Deployment 对象来运行 nginx 容器的实例：
+
+```sh
+kubectl create deployment nginx --image nginx
+```
+
+<!--
+### Trade-offs
+-->
+### 权衡
+
+<!--
+Advantages compared to object configuration:
+
+- Commands are simple, easy to learn and easy to remember.
+- Commands require only a single step to make changes to the cluster.
+-->
+与对象配置相比的优点：
+
+- 命令简单，易学且易于记忆。
+- 命令仅需一步即可对集群进行更改。
+
+<!--
+Disadvantages compared to object configuration:
+
+- Commands do not integrate with change review processes.
+- Commands do not provide an audit trail associated with changes.
+- Commands do not provide a source of records except for what is live.
+- Commands do not provide a template for creating new objects.
+-->
+与对象配置相比的缺点：
+
+- 命令不与变更审查流程集成。
+- 命令不提供与更改关联的审核跟踪。
+- 除了实时内容外，命令不提供记录源。
+- 命令不提供用于创建新对象的模板。
+
+<!--
+## Imperative object configuration
+-->
+## 指令式对象配置
+
+<!--
+In imperative object configuration, the kubectl command specifies the
+operation (create, replace, etc.), optional flags and at least one file
+name. The file specified must contain a full definition of the object
+in YAML or JSON format.
+-->
+在指令式对象配置中，kubectl 命令指定操作（创建，替换等），可选标志和
+至少一个文件名。指定的文件必须包含 YAML 或 JSON 格式的对象的完整定义。
+
+<!--
+See the [API reference](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/)
+for more details on object definitions.
+-->
+有关对象定义的详细信息，请查看
+[API 参考](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/)。
+
+{{< warning >}}
+<!--
+The imperative `replace` command replaces the existing
+spec with the newly provided one, dropping all changes to the object missing from
+the configuration file.  This approach should not be used with resource
+types whose specs are updated independently of the configuration file.
+Services of type `LoadBalancer`, for example, have their `externalIPs` field updated
+independently from the configuration by the cluster.
+-->
+`replace` 指令式命令将现有规范替换为新提供的规范，并放弃对配置文件中
+缺少的对象的所有更改。此方法不应与对象规约被独立于配置文件进行更新的
+资源类型一起使用。比如类型为 `LoadBalancer` 的服务，它的 `externalIPs` 
+字段就是独立于集群配置进行更新。
+{{< /warning >}}
+
+<!--
+### Examples
+
+Create the objects defined in a configuration file:
+-->
+### 例子
+
+创建配置文件中定义的对象：
+
+```sh
+kubectl create -f nginx.yaml
+```
+
+<!--
+Delete the objects defined in two configuration files:
+-->
+删除两个配置文件中定义的对象：
+
+```sh
+kubectl delete -f nginx.yaml -f redis.yaml
+```
+
+<!--
+Update the objects defined in a configuration file by overwriting
+the live configuration:
+-->
+通过覆盖活动配置来更新配置文件中定义的对象：
+
+```sh
+kubectl replace -f nginx.yaml
+```
+
+<!--
+### Trade-offs
+-->
+### 权衡
+
+<!--
+Advantages compared to imperative commands:
+
+- Object configuration can be stored in a source control system such as Git.
+- Object configuration can integrate with processes such as reviewing changes before push and audit trails.
+- Object configuration provides a template for creating new objects.
+-->
+与指令式命令相比的优点：
+
+- 对象配置可以存储在源控制系统中，比如 Git。
+- 对象配置可以与流程集成，例如在推送和审计之前检查更新。
+- 对象配置提供了用于创建新对象的模板。
+
+<!--
+Disadvantages compared to imperative commands:
+
+- Object configuration requires basic understanding of the object schema.
+- Object configuration requires the additional step of writing a YAML file.
+-->
+与指令式命令相比的缺点：
+
+- 对象配置需要对对象架构有基本的了解。
+- 对象配置需要额外的步骤来编写 YAML 文件。
+
+<!--
+Advantages compared to declarative object configuration:
+
+- Imperative object configuration behavior is simpler and easier to understand.
+- As of Kubernetes version 1.5, imperative object configuration is more mature.
+-->
+与声明式对象配置相比的优点：
+
+- 指令式对象配置行为更加简单易懂。
+- 从 Kubernetes 1.5 版本开始，指令对象配置更加成熟。
+
+<!--
+Disadvantages compared to declarative object configuration:
+
+- Imperative object configuration works best on files, not directories.
+- Updates to live objects must be reflected in configuration files, or they will be lost during the next replacement.
+-->
+与声明式对象配置相比的缺点：
+
+- 指令式对象配置更适合文件，而非目录。
+- 对活动对象的更新必须反映在配置文件中，否则会在下一次替换时丢失。
+
+<!--
+## Declarative object configuration
+-->
+## 声明式对象配置
+
+<!--
+When using declarative object configuration, a user operates on object
+configuration files stored locally, however the user does not define the
+operations to be taken on the files. Create, update, and delete operations
+are automatically detected per-object by `kubectl`. This enables working on
+directories, where different operations might be needed for different objects.
+-->
+使用声明式对象配置时，用户对本地存储的对象配置文件进行操作，但是用户
+未定义要对该文件执行的操作。
+`kubectl` 会自动检测每个文件的创建、更新和删除操作。
+这使得配置可以在目录上工作，根据目录中配置文件对不同的对象执行不同的操作。
+
+{{< note >}}
+<!--
+Declarative object configuration retains changes made by other
+writers, even if the changes are not merged back to the object configuration file.
+This is possible by using the `patch` API operation to write only
+observed differences, instead of using the `replace`
+API operation to replace the entire object configuration.
+-->
+声明式对象配置保留其他编写者所做的修改，即使这些更改并未合并到对象配置文件中。
+可以通过使用 `patch` API 操作仅写入观察到的差异，而不是使用 `replace` API
+操作来替换整个对象配置来实现。
+{{< /note >}}
+
+<!--
+### Examples
+-->
+### 例子
+
+<!--
+Process all object configuration files in the `configs` directory, and create or
+patch the live objects. You can first `diff` to see what changes are going to be
+made, and then apply:
+-->
+处理 `configs` 目录中的所有对象配置文件，创建并更新活跃对象。
+可以首先使用 `diff` 子命令查看将要进行的更改，然后在进行应用：
+
+```sh
+kubectl diff -f configs/
+kubectl apply -f configs/
+```
+
+<!--
+Recursively process directories:
+-->
+递归处理目录：
+
+```sh
+kubectl diff -R -f configs/
+kubectl apply -R -f configs/
+```
+
+<!--
+### Trade-offs
+
+Advantages compared to imperative object configuration:
+
+- Changes made directly to live objects are retained, even if they are not merged back into the configuration files.
+- Declarative object configuration has better support for operating on directories and automatically detecting operation types (create, patch, delete) per-object.
+-->
+### 权衡
+
+与指令式对象配置相比的优点：
+
+- 对活动对象所做的更改即使未合并到配置文件中，也会被保留下来。
+- 声明性对象配置更好地支持对目录进行操作并自动检测每个文件的操作类型（创建，修补，删除）。
+
+<!--
+Disadvantages compared to imperative object configuration:
+
+- Declarative object configuration is harder to debug and understand results when they are unexpected.
+- Partial updates using diffs create complex merge and patch operations.
+-->
+与指令式对象配置相比的缺点：
+
+- 声明式对象配置难于调试并且出现异常时结果难以理解。
+- 使用 diff 产生的部分更新会创建复杂的合并和补丁操作。
+
+## {{% heading "whatsnext" %}}
+
+
+<!--
+- [Managing Kubernetes Objects Using Imperative Commands](/docs/tasks/manage-kubernetes-objects/imperative-command/)
+- [Managing Kubernetes Objects Using Object Configuration (Imperative)](/docs/tasks/manage-kubernetes-objects/imperative-config/)
+- [Managing Kubernetes Objects Using Object Configuration (Declarative)](/docs/tasks/manage-kubernetes-objects/declarative-config/)
+- [Managing Kubernetes Objects Using Kustomize (Declarative)](/docs/tasks/manage-kubernetes-objects/kustomization/)
+- [Kubectl Command Reference](/docs/reference/generated/kubectl/kubectl-commands/)
+- [Kubectl Book](https://kubectl.docs.kubernetes.io)
+- [Kubernetes API Reference](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/)
+-->
+- [使用指令式命令管理 Kubernetes 对象](/zh/docs/tasks/manage-kubernetes-objects/imperative-command/)
+- [使用对象配置管理 Kubernetes 对象（指令式）](/zh/docs/tasks/manage-kubernetes-objects/imperative-config/)
+- [使用对象配置管理 Kubernetes 对象（声明式）](/zh/docs/tasks/manage-kubernetes-objects/declarative-config/)
+- [使用 Kustomize（声明式）管理 Kubernetes 对象](/zh/docs/tasks/manage-kubernetes-objects/kustomization/)
+- [Kubectl 命令参考](/docs/reference/generated/kubectl/kubectl-commands/)
+- [Kubectl Book](https://kubectl.docs.kubernetes.io)
+- [Kubernetes API 参考](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/)
+