Merge pull request #1861 from Felixnoo/update-gb

Update Docs: Blue-Green Deployment

content/en/docs/project-user-guide/grayscale-release/blue-green-deployment.md

@@ -20,15 +20,15 @@ The blue-green release provides a zero downtime deployment, which means the new
 
 ## Create a Blue-green Deployment Job
 
-1. Log in to KubeSphere as `project-regular` and navigate to **Grayscale Release**. Under **Categories**, click **Create Job** on the right of **Blue-green Deployment**.
+1. Log in to KubeSphere as `project-regular` and go to **Grayscale Release**. Under **Categories**, click **Create Job** on the right of **Blue-green Deployment**.
 
 2. Set a name for it and click **Next**.
 
 3. On the **Grayscale Release Components** tab, select your app from the drop-down list and the Service for which you want to implement the blue-green deployment. If you also use the sample app Bookinfo, select **reviews** and click **Next**.
 
-4. On the **Grayscale Release Version** tab, add another version (e.g `v2`) as shown in the image below and click **Next**:
+4. On the **Grayscale Release Version** tab, add another version (e.g `v2`) as shown in the following figure and click **Next**:
 
-   ![blue-green-4](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-4.jpg)
+   ![blue-green-4](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-4.png)
 
    {{< notice note >}}
 
@@ -38,19 +38,19 @@ The blue-green release provides a zero downtime deployment, which means the new
 
 5. On the **Policy Config** tab, to allow the app version `v2` to take over all the traffic, select **Take over all traffic** and click **Create**.
 
-6. The blue-green deployment job created displays under the tab **Job Status**. Click it to view details.
+6. The blue-green deployment job created is displayed under the tab **Job Status**. Click it to view details.
 
-   ![blue-green-job-list](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-job-list.jpg)
+   ![blue-green-job-list](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-job-list.png)
 
 7. Wait for a while and you can see all the traffic go to the version `v2`:
 
-   ![blue-green-6](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-6.jpg)
+   ![blue-green-6](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-6.png)
 
 8. The new **Deployment** is created as well.
 
-   ![version2-deployment](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/version2-deployment.jpg)
+   ![version2-deployment](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/version2-deployment.png)
 
-9. You can directly get the virtual service to identify the weight by executing the following command:
+9. You can get the virtual service to identify the weight by running the following command:
 
    ```bash
    kubectl -n demo-project get virtualservice -o yaml
@@ -58,8 +58,8 @@ The blue-green release provides a zero downtime deployment, which means the new
 
    {{< notice note >}} 
 
-   - When you execute the command above, replace `demo-project` with your own project (i.e. namespace) name.
-   - If you want to execute the command from the web kubectl on the KubeSphere console, you need to use the account `admin`.
+   - When you run the command above, replace `demo-project` with your own project (namely, namespace) name.
+   - If you want to run the command from the web kubectl on the KubeSphere console, you need to use the account `admin`.
 
    {{</ notice >}}
 
@@ -85,5 +85,5 @@ The blue-green release provides a zero downtime deployment, which means the new
 
 After you implement the blue-green deployment, and the result meets your expectation, you can take the task offline with the version `v1` removed by clicking **Job offline**.
 
-![blue-green-7](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-7.jpg)
+![blue-green-7](/images/docs/project-user-guide/grayscale-release/blue-green-deployment/blue-green-7.png)
 

content/zh/docs/project-user-guide/grayscale-release/blue-green-deployment.md

@@ -21,7 +21,7 @@ weight: 10520
 
 ## 创建蓝绿部署任务
 
-1. 以 `project-regular` 身份登录 KubeSphere，转到**灰度发布**页面，在**灰度策略**选项卡下，点击**蓝绿部署**右侧的**发布任务**。
+1. 以 `project-regular` 身份登录 KubeSphere，前往**灰度发布**页面，在**灰度策略**选项卡下，点击**蓝绿部署**右侧的**发布任务**。
 
 2. 输入名称然后点击**下一步**。