Queries the operations logs of a specified task on a specified host of a cluster.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | DescribeClusterOperationHostTaskLog |
The operation that you want to perform. Set the value to DescribeClusterOperationHostTaskLog. |
ClusterId | String | Yes | C-F32FB31D82954C64 |
The ID of the cluster. You can call ListClusters You can call this operation to view the ID of a cluster. |
OperationId | String | Yes | 11123 |
The ID of the historical operation. You can obtain this value by calling the ListClusterOperation operation. |
TaskId | String | Yes | 1098803 |
The ID of the task to be queried. You can obtain this value by calling the ListClusterOperationHostTask operation. |
RegionId | String | Yes | cn-hangzhou |
The region ID of the instance. You can call DescribeRegions To view the latest list of Alibaba Cloud regions. |
HostId | String | No | 41008 |
The ID of the host that stores the logs to be queries. You can obtain this value by calling the ListClusterOperationHost operation. |
Status | String | No | SUCCESS |
The status of the task. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
RequestId | String | 4CD0BBA0-AC8A-4239-A219-953472BEB4F6 |
The unique ID of the request. |
Stderr | String | 2018-11-27 14:21:59========================================================================================================== Tue, 27 Nov 2018 14:21:59 IlogtaildComponentOperator.py[line:140] INFO ilogtail has been started, return |
Of the task stderr The content of the log entry. |
Stdout | String | 2018-11-27 14:21:59========================================================================================================== touch -c /var/lib/ecm-agent/cache/ecm/service/ILOGTAIL/1.0.0.0.1-df/package/scripts/IlogtaildComponentOperator.py touch -c /var/lib/ecm-agent/cache/ecm/service/ILOGTAIL/1.0.0.0.1-df/package/scripts/IlogtaildConfigService.py root 2844 0.0 0.0 49244 2380 ? Ss 14:20 0:00 /usr/local/ilogtail/ilogtail root 2846 0.5 0.2 231416 18352 ? Sl 14:20 0:00 /usr/local/ilogtail/ilogtail Command completed successfully! |
Of the task stdout The content of the log entry. |
Examples
Sample requests
http(s)://[Endpoint]/?Action=DescribeClusterOperationHostTaskLog
&ClusterId=C-F32FB31D82954C64
&HostId=41008
&OperationId=11123
&TaskId=1098803
&RegionId=cn-hangzhou
&<common request parameters>
Sample success responses
XML
format
<requestId>xxx</requestId>
<stderr>2018-11-27 14:21:59========================================================================================================== Tue, 27 Nov 2018 14:21:59 IlogtaildComponentOperator.py[line:140] INFO ilogtail has been started, return</stderr>
<stdout>2018-11-27 14:21:59========================================================================================================== touch -c /var/lib/ecm-agent/cache/ecm/service/ILOGTAIL/1.0.0.0.1-df/package/scripts/IlogtaildComponentOperator.py touch -c /var/lib/ecm-agent/cache/ecm/service/ILOGTAIL/1.0.0.0.1-df/package/scripts/IlogtaildConfigService.py root 2844 0.0 0.0 49244 2380 ? Ss 14:20 0:00 /usr/local/ilogtail/ilogtail root 2846 0.5 0.2 231416 18352 ? Sl 14:20 0:00 /usr/local/ilogtail/ilogtail Command completed successfully!</stdout>
JSON
Syntax
{"requestId":"xxx",
"stderr":"2018-11-27 14:21:59========================================================================================================== Tue, 27 Nov 2018 14:21:59 IlogtaildComponentOperator.py[line:140] INFO ilogtail has been started, return",
"stdout":"2018-11-27 14:21:59========================================================================================================== touch -c /var/lib/ecm-agent/cache/ecm/service/ILOGTAIL/1.0.0.0.1-df/package/scripts/IlogtaildComponentOperator.py touch -c /var/lib/ecm-agent/cache/ecm/service/ILOGTAIL/1.0.0.0.1-df/package/scripts/IlogtaildConfigService.py root 2844 0.0 0.0 49244 2380 ? Ss 14:20 0:00 /usr/local/ilogtail/ilogtail root 2846 0.5 0.2 231416 18352 ? Sl 14:20 0:00 /usr/local/ilogtail/ilogtail Command completed successfully!"}