Unverified Commit 8c29e2a1 authored by zhangchunyang's avatar zhangchunyang Committed by GitHub
Browse files

[feature] readme.md adds instructions for changing environment variables (#3031) 



Co-authored-by: default avatarzhangchunyang1024 <zhangchunyang0123@gamil.com>
parent 0fc49b20

ambari_plugin/README.md

+17 −8
Original line number Diff line number Diff line
@@ -3,7 +3,8 @@ 
#### Note



1. This document is intended for users with a basic understanding of Ambari

2. This document is a description of adding the Dolphin Scheduler(version 1.3.0) service to the installed Ambari service

2. This document is a description of adding the Dolphin Scheduler service to the installed Ambari service

3. This document is based on version 2.5.2 of Ambari 



####   Installation preparation
@@ -16,8 +17,12 @@ 
3. Install with rpm package



   - Manual installation (recommended）：

      - Copy the prepared RPM packages to each node of the cluster

      - Copy the prepared RPM packages to each node of the cluster.

      - Execute with DS installation user: ```rpm -ivh apache-dolphinscheduler-incubating-xxx.noarch.rpm```

      - Mysql-connector-java packaged using the default POM file will not be included.

      - The RPM package was packaged in the project with the installation path of /opt/soft. 

        If you use mysql as the database, you need add it manually.

      

   - Automatic installation with ambari

      - Each node of the cluster needs to configure the local yum source

      - Copy the prepared RPM packages to each node local yum source
@@ -45,6 +50,7 @@ 
 



#### Ambari Install Dolphin Scheduler

- **NOTE: You have to install zookeeper first**



1. Install  Dolphin Scheduler on ambari web interface
@@ -62,21 +68,25 @@ 


   ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_004.png)



5. Configure the database information (same as in the initialization database in step 1)

5. System Env Optimization will export some system environment config. Modify according to actual situation



   ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_020.png)

   

6. Configure the database information (same as in the initialization database in step 1)



   ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_005.png)



6. Configure additional information if needed

7. Configure additional information if needed



   ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_006.png)



   ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_007.png)



7. Perform the next steps as normal

8. Perform the next steps as normal



   ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_008.png)



8. The interface after successful installation

9. The interface after successful installation



   ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_009.png)
@@ -111,7 +121,6 @@ 
   ![DS2_AMBARI_016](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_016.png)







#### Remove the component from the node with Ambari



1. Stop the component in the corresponding node