Merge pull request #836 from liubo0127/liubo/update-deployment-scale

op-guide: update ansible-deployment-scale.md
pingcap · Aug 13, 2018 · 1b96b96 · 1b96b96
2 parents 9863537 + 5b9fb7f
commit 1b96b96
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/op-guide/ansible-deployment-scale.md b/op-guide/ansible-deployment-scale.md
@@ -449,10 +449,16 @@ TiDB 集群可以在不影响线上服务的情况下进行扩容和缩容。以
     | node8 | 172.16.10.8 | TiKV3 |
     | node9 | 172.16.10.9 | TiKV4 |
 
-5.  更新 Prometheus 配置并重启：
+5.  滚动升级整个集群：
+
+    ```
+    ansible-playbook rolling_update.yml
+    ```
+
+6.  更新 Prometheus 配置并重启：
 
     ```
     ansible-playbook rolling_update_monitor.yml --tags=prometheus
     ```
 
-6.  打开浏览器访问监控平台：`http://172.16.10.3:3000`，监控整个集群的状态。
+7.  打开浏览器访问监控平台：`http://172.16.10.3:3000`，监控整个集群的状态。