From 6147385088c340dde08cec7b7d7d4aa5a259551d Mon Sep 17 00:00:00 2001
From: YuxiJin-tobeyjin <jin.yuxi@zte.com.cn>
Date: Fri, 15 Sep 2017 10:02:18 +0800
Subject: [PATCH 1/2] ZTE-SH-CN-define-environment-variable-container

---
 .../define-environment-variable-container.md  | 72 +++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 cn/docs/tasks/inject-data-application/define-environment-variable-container.md

diff --git a/cn/docs/tasks/inject-data-application/define-environment-variable-container.md b/cn/docs/tasks/inject-data-application/define-environment-variable-container.md
new file mode 100644
index 0000000000..74734c3255
--- /dev/null
+++ b/cn/docs/tasks/inject-data-application/define-environment-variable-container.md
@@ -0,0 +1,72 @@
+---
+title: 为容器设置环境变量
+---
+
+{% capture overview %}
+
+本页将展示如何为kubernetes Pod下的容器设置环境变量。
+
+{% endcapture %}
+
+
+{% capture prerequisites %}
+
+{% include task-tutorial-prereqs.md %}
+
+{% endcapture %}
+
+
+{% capture steps %}
+
+## 为容器设置一个环境变量
+
+创建Pod时，可以为其下的容器设置环境变量。通过配置文件的`env`或者`envFrom` 字段来设置环境变量。
+
+本示例中，将创建一个只包含单个容器的Pod。Pod的配置文件中设置环境变量的名称为`DEMO_GREETING`，
+其值为`"Hello from the environment"`。下面是Pod的配置文件内容:
+
+{% include code.html language="yaml" file="envars.yaml" ghlink="/docs/tasks/inject-data-application/envars.yaml" %}
+
+1. 基于YAML文件创建一个Pod:
+
+       kubectl create -f https://k8s.io/docs/tasks/inject-data-application/envars.yaml
+
+1. 获取一下当前正在运行的Pods信息:
+
+       kubectl get pods -l purpose=demonstrate-envars
+
+    查询结果应为:
+
+        NAME            READY     STATUS    RESTARTS   AGE
+        envar-demo      1/1       Running   0          9s
+
+1. 进入该Pod下的容器并打开一个命令终端:
+
+       kubectl exec -it envar-demo -- /bin/bash
+
+1. 在命令终端中通过执行`printenv`打印出环境变量。
+
+       root@envar-demo:/# printenv
+
+    打印结果应为:
+
+        NODE_VERSION=4.4.2
+        EXAMPLE_SERVICE_PORT_8080_TCP_ADDR=10.3.245.237
+        HOSTNAME=envar-demo
+        ...
+        DEMO_GREETING=Hello from the environment
+
+1. 通过键入`exit`退出命令终端。
+
+{% endcapture %}
+
+{% capture whatsnext %}
+
+* 有关环境变量的更多信息，请参阅[这里](/docs/tasks/configure-pod-container/environment-variable-expose-pod-information/)。
+* 有关如何通过环境变量来使用Secret，请参阅[这里](/docs/user-guide/secrets/#using-secrets-as-environment-variables)。
+* 关于[EnvVarSource](/docs/api-reference/{{page.version}}/#envvarsource-v1-core)资源的信息。
+
+{% endcapture %}
+
+
+{% include templates/task.md %}

From fc4731a77eb841ae7444d8699a74acef34936bc7 Mon Sep 17 00:00:00 2001
From: YuxiJin-tobeyjin <jin.yuxi@zte.com.cn>
Date: Mon, 18 Sep 2017 09:31:38 +0800
Subject: [PATCH 2/2] add envars.yaml

---
 cn/docs/tasks/inject-data-application/envars.yaml | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 cn/docs/tasks/inject-data-application/envars.yaml

diff --git a/cn/docs/tasks/inject-data-application/envars.yaml b/cn/docs/tasks/inject-data-application/envars.yaml
new file mode 100644
index 0000000000..97b296ac52
--- /dev/null
+++ b/cn/docs/tasks/inject-data-application/envars.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: envar-demo
+  labels:
+    purpose: demonstrate-envars
+spec:
+  containers:
+  - name: envar-demo-container
+    image: gcr.io/google-samples/node-hello:1.0
+    env:
+    - name: DEMO_GREETING
+      value: "Hello from the environment"