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+---
+title: HostAliases
+id: HostAliases
+date: 2019-01-31
+full_link: /docs/reference/generated/kubernetes-api/v1.13/#hostalias-v1-core
+short_description: >
+  A HostAliases is a mapping between the IP address and hostname to be injected into a Pod's hosts file.
+
+aka:
+tags:
+- operation
+---
+<!--
+ A HostAliases is a mapping between the IP address and hostname to be injected into a Pod's hosts file.
+-->
+
+HostAliases 是要注入 Pod 的 hosts 文件的 IP 地址和主机名之间的映射。
+
+<!--more-->
+
+<!--
+[HostAliases](/docs/reference/generated/kubernetes-api/v1.13/#hostalias-v1-corev) is an optional list of hostnames and IP addresses that will be injected into the Pod's hosts file if specified. This is only valid for non-hostNetwork Pods.
+-->
+
+[HostAliases](/docs/reference/generated/kubernetes-api/v1.13/#hostalias-v1-corev) 是一个可选的主机名和 IP 地址列表，如果指定，它们将被注入 Pod 的 hosts 文件中。 这仅适用于非 hostNetwork 的 Pod。
diff --git a/content/zh/docs/reference/glossary/pod-priority.md b/content/zh/docs/reference/glossary/pod-priority.md
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+---
+title: Pod Priority
+id: pod-priority
+date: 2019-01-31
+full_link: /docs/concepts/configuration/pod-priority-preemption/#pod-priority
+short_description: >
+  Pod Priority indicates the importance of a Pod relative to other Pods.
+aka:
+tags:
+- operation
+---
+<!--
+ Pod Priority indicates the importance of a Pod relative to other Pods.
+-->
+
+
+Pod 优先级表示 Pod 相对于其他 Pod 的重要性。
+
+<!--more-->
+
+<!--
+[Pod Priority](/docs/concepts/configuration/pod-priority-preemption/#pod-priority) gives the ability to set scheduling priority of a Pod to be higher and lower than other Pods — an important feature for production clusters workload.
+-->
+
+[Pod Priority](/docs/concepts/configuration/pod-priority-preemption/#pod-priority) 使Pod能够将调度优先级设置为高于和低于其他Pod  - 这是生产集群工作负载的一项重要功能。