zh-trans: add deployment.md (#11249)

zh-trans: add deployment.md

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

@@ -0,0 +1,45 @@
+---
+title: Deployment
+id: deployment
+date: 2018-04-12
+full_link: /docs/concepts/workloads/controllers/deployment/
+short_description: >
+  Deployment 是管理应用副本的 API 对象。
+
+aka: 
+tags:
+- fundamental
+- core-object
+- workload
+---
+
+<!--
+---
+title: Deployment
+id: deployment
+date: 2018-04-12
+full_link: /docs/concepts/workloads/controllers/deployment/
+short_description: >
+  An API object that manages a replicated application.
+
+aka: 
+tags:
+- fundamental
+- core-object
+- workload
+---
+-->
+
+<!--
+ An API object that manages a replicated application.
+-->
+
+ Deployment 是管理应用副本的 API 对象。
+
+<!--more--> 
+
+<!--
+Each replica is represented by a {{< glossary_tooltip term_id="pod" >}}, and the Pods are distributed among the nodes of a cluster.
+-->
+
+应用的每个副本就是一个 {{< glossary_tooltip term_id="pod" >}}，并且这些 Pod 会分散运行在集群的节点上。