zx-trans: add cluster-operator.md (#11221)

* zx-trans: add cluster-operator.md

zx-trans: add cluster-operator.md

* Update cluster-operator.md

* Update cluster-operator.md

* Update cluster-operator.md

content/zh/docs/reference/glossary/cluster-operator.md

@@ -0,0 +1,44 @@
+---
+title: 集群操作者
+id: cluster-operator
+date: 2018-04-12
+full_link: 
+short_description: >
+  配置、控制、监控集群的人。
+
+aka: 
+tags:
+- user-type
+---
+
+<!--
+---
+title: Cluster Operator
+id: cluster-operator
+date: 2018-04-12
+full_link: 
+short_description: >
+  A person who configures, controls, and monitors clusters.
+
+aka: 
+tags:
+- user-type
+---
+-->
+
+<!--
+ A person who configures, controls, and monitors clusters.
+-->
+ 配置、控制、监控集群的人。
+
+<!--more--> 
+<!--
+Their primary responsibility is keeping a cluster up and running, which may involve periodic maintenance activities or upgrades.<br>
+
+**NOTE:** Cluster operators are different from the [Operator pattern](https://coreos.com/operators) that extends the Kubernetes API.
+-->
+
+他们的主要责任是保持集群正常运行，可能需要进行周期性的维护和升级活动。<br>
+
+**注意：** 集群操作者不同于[操作者模式（Operator Pattern）](https://coreos.com/operators)，操作者模式是用来扩展 Kubernetes API 的。
+