zh trans workload.md (#16779)

* zh trans workload.md

* Update workload.md

* Update workload.md

* Update workload.md

content/zh/docs/reference/glossary/workload.md

@@ -0,0 +1,41 @@
+---
+title: 工作负载
+id: workloads
+date: 2019-02-13
+full_link: /docs/concepts/workloads/
+short_description: >
+   工作负载是用来在集群上管理和运行容器的对象。
+
+aka: 
+tags:
+- fundamental
+- core-object
+- workload
+---
+<!--
+  Workloads are objects you use to manage and run your containers on the cluster.
+-->
+
+工作负载是用来在集群上管理和运行容器的对象。
+
+<!--more--> 
+
+<!--
+Kubernetes performs the 
+deployment and updates the workload with the current state of the application.
+Workloads include the DaemonSet, Deployments, Jobs, Pods, ReplicaSet, ReplicationController, and StatefulSet objects.
+
+For example, a workload that has a web element and a database element might run the
+database in one {{< glossary_tooltip term_id="StatefulSet" >}} of
+{{< glossary_tooltip text="pods" term_id="pod" >}} and the webserver via
+a {{< glossary_tooltip term_id="Deployment" >}} that consists of many web app
+{{< glossary_tooltip text="pods" term_id="pod" >}}, all alike.
+
+-->
+
+Kubernetes 使用应用程序的当前状态部署和更新工作负载。
+工作负载包括 DaemonSet、Deployments、Jobs、Pods、ReplicaSet、ReplicationController 和 StatefulSet 对象。
+
+例如，具有 Web 元素和数据库元素的工作负载可能会运行数据库在一个 {{<glossary_tooltip term_id="StatefulSet">}} 中的
+{{<glossary_tooltip text="pods" term_id="pod">}} ，并且网络服务器通过由许多{{<glossary_tooltip text="pods" term_id="pod">}}
+网络应用组成的 {{<glossary_tooltip term_id="Deployment">}}，大都是类似的。