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[zh] Resync concepts section (11)

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Qiming Teng
2021-04-28 17:42:43 +08:00
parent c8ce9801a5
commit 7703a4a738
5 changed files with 108 additions and 23 deletions
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content/zh/docs/concepts/extend-kubernetes/api-extension/custom-resources.md
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@@ -67,7 +67,7 @@ Kubernetes 安装中就可用。定制资源所代表的是对特定 Kubernetes
<!--
## Custom controllers
On their own, custom resources simply let you store and retrieve structured data.
On their own, custom resources let you store and retrieve structured data.
When you combine a custom resource with a *custom controller*, custom resources
provide a true _declarative API_.
-->
@@ -93,13 +93,13 @@ desired state, and continually maintains this state.
You can deploy and update a custom controller on a running cluster, independently
of the cluster's lifecycle. Custom controllers can work with any kind of resource,
but they are especially effective when combined with custom resources. The
[Operator pattern](https://coreos.com/blog/introducing-operators.html) combines custom
[Operator pattern](/docs/concepts/extend-kubernetes/operator/) combines custom
resources and custom controllers. You can use custom controllers to encode domain knowledge
for specific applications into an extension of the Kubernetes API.
-->
你可以在一个运行中的集群上部署和更新定制控制器，这类操作与集群的生命周期无关。
定制控制器可以用于任何类别的资源，不过它们与定制资源结合起来时最为有效。
[Operator 模式](https://coreos.com/blog/introducing-operators.html)就是将定制资源
[Operator 模式](/zh/docs/concepts/extend-kubernetes/operator/)就是将定制资源
与定制控制器相结合的。你可以使用定制控制器来将特定于某应用的领域知识组织
起来，以编码的形式构造对 Kubernetes API 的扩展。
@@ -257,7 +257,7 @@ Kubernetes 提供了两种方式供你向集群中添加定制资源：
<!--
Kubernetes provides these two options to meet the needs of different users, so that neither ease of use nor flexibility is compromised.
Aggregated APIs are subordinate API servers that sit behind the primary API server, which acts as a proxy. This arrangement is called [API Aggregation](/docs/concepts/extend-kubernetes/api-extension/apiserver-aggregation/) (AA). To users, it simply appears that the Kubernetes API is extended.
Aggregated APIs are subordinate API servers that sit behind the primary API server, which acts as a proxy. This arrangement is called [API Aggregation](/docs/concepts/extend-kubernetes/api-extension/apiserver-aggregation/) (AA). To users, the Kubernetes API is extended.
CRDs allow users to create new types of resources without adding another API server. You do not need to understand API Aggregation to use CRDs.