host操作目前只支持ssh登录目标机器，exec在目标机器上执行命令。

  • wpctl ssh：需要用户在环境所在的安全组里有一台跳板机，用户可以选择其中一台ECS，或者单独创建一台broker。 
    $ wpctl configure
Configuring profile 'default' in '' authenticate mode...
Access Key Id [*************zGQ]:
Access Key Secret [***************************N91]:
Default Region Id [cn-shenzhen]:
Default Output Format [json]: json (Only support json))
Default Language [zh|en] zh:

Configuring broker options...
Broker Address [120.79.86.15]: 47.112.30.3
Broker Port [22]:
Broker User [root]:
Broker Password [********4]:
Broker Identity File []:

Saving profile[default] ...Done.
Configure Done!!!

$ webxctl ssh demo-test-1
[\] Finding servers of demo-test-1] (1s)
[OK] Finding servers of demo-test-1 (2s)
Found 2 servers:
+----+------------------------+----------------+---------------+---------------+---------+
| NO |           ID           |   PRIVATE IP   |   HOSTNAME    |   PUBLIC IP   | STATUS  |
+----+------------------------+----------------+---------------+---------------+---------+
|  1 | i-wz9i4zv4ov7fktngxefv | 172.18.207.215 | document-test | 47.112.30.3   | Running |
|  2 | i-wz9i6yrcr8jgkurozbzi | 172.18.207.217 | document-test | 39.108.254.90 | Running |
+----+------------------------+----------------+---------------+---------------+---------+
Please choose server to operate [1]: 2


[OK] Testing connection bewteen broker and server (0s)
[OK] Adding auth key to 172.18.207.217 through CA (4s)
[OK] Start forwarding on: [ 127.0.0.1:58424 -> 172.18.207.217:22 ] (0s)



****************************************
* Logged on 172.18.207.217 as root     *
****************************************
Last login: Tue Apr 23 15:14:52 2019 from 106.11.235.191

Welcome to Alibaba Cloud Elastic Compute Service !

[root@iZwz9i6yrcr8jgkurozbziZ ~]#
  • wpctl exec：选择环境中的机器执行命令,多个实例存在时需要选择机器, 此功能需要安装云助手。 
    $ wpctl env:exec demo-test-1 'echo hello'
[OK] (1s)ng servers of demo-test-1
[OK] Finding servers of demo-test-1 (2s)
Found 2 servers:
+----+------------------------+----------------+---------------+---------------+---------+
| NO |           ID           |   PRIVATE IP   |   HOSTNAME    |   PUBLIC IP   | STATUS  |
+----+------------------------+----------------+---------------+---------------+---------+
|  1 | i-wz9i4zv4ov7fktngxefv | 172.18.207.215 | document-test | 47.112.30.3   | Running |
|  2 | i-wz9i6yrcr8jgkurozbzi | 172.18.207.217 | document-test | 39.108.254.90 | Running |
+----+------------------------+----------------+---------------+---------------+---------+
Please choose server to operate [default:1] [0 for all instances]:
[OK] Checking Cloud Assistant status of 1 servers (1s)
[OK] Executing Commands on 1 servers (3s)
>>>>> 172.18.207.215 [i-wz9i4zv4ov7fktngxefv] status:Finished >>>>>
hello

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