Platform For AI:Configure log collection for a resource group

Create a machine group for a public resource group

You need to manually create a machine group for a public resource group.

1. On the page for creating machine groups in the Simple Log Service console, create a custom identifier-based machine group. For more information, see Create a custom identifier-based machine group.

   

   Note

   The custom ID dedicated to EAS is eas-log-group-{region_id}. For example, the custom ID of the machine group for EAS in the China (Zhangjiakou) region is eas-log-group-cn-zhangjiakou.

2. After you deploy a service, go to the Machine Group Settings page of the machine group. In the Machine Group Status section, view the heartbeat status of service instances. A value of OK indicates that the machine group works as expected.

   Note

   If no services are deployed, the instance list is empty.

   

Create a machine group for a dedicated resource group

To create a machine group for a dedicated resource group, you need to turn on Configure SLS on the group details page in the PAI console.

1. Go to the EAS-Online Model Services page.

   1. Log on to the PAI console.

   2. In the left-side navigation pane, click Workspaces. On the Workspace list page, click the name of the workspace that you want to manage.

   3. In the left-side navigation pane, choose Model Deployment > Elastic Algorithm Service (EAS) to go to the EAS-Online Model Services page.

2. On the Resource Group tab, click the name of the dedicated resource group that you want to manage. The details page of the dedicated resource group appears.

3. On the details page of your dedicated resource group, turn on Configure SLS.

   

4. In the Configure Log Service Settings dialog box, configure SLSProject and LogStore and click OK. The following table describes the parameters.

   Parameter	Description
   SLSProject	Log Service projects are used to isolate and manage resources in Simple Log Service. If no project is available in the drop-down list, you can click Create SLSProject to create one. For more information, see Create a project.
   LogStore	Simple Log Service Logstores are used to collect, store, and query log data. If no Logstore is available in the drop-down list, you can click Create LogStore to create one. For more information, see Create a Logstore.

   After you configure the preceding parameters, a Simple Log Service machine group whose name is in the eas-sls-{resource-id} format is automatically created. Sample name: eas-sls-eas-r-9u2lq6ij1pk5yvvh****. For information about how to obtain a value for resource-id, see Manage dedicated resource groups.

   EAS automatically creates a Logtail configuration in the specified Logstore to collect logs generated by EAS services.

Collect container standard outputs

1. Log on to the Simple Log Service console.

2. In the Import Data section, click Kubernetes - Standard Output.

   

3. Select a project and a Logstore. Then, click Next.

4. Click Use Existing Machine Groups, select the machine group that you created in Step 1, and then click Next.

5. On the Specify Data Source page, specify the plug-in configuration and click Next.

   In the Plug-in Config editor, enter the following content:

   {
       "inputs": [
           {
               "detail": {
                   "Stderr": true,
                   "IncludeLabel": {
                       "io.kubernetes.container.name": "^(easworker|worker[0-9])$"
                   },
                   "Stdout": true
               },
               "type": "service_docker_stdout"
           }
       ]
   }

   If you use a custom image for service deployment and do not want EAS logs to be collected, enter the following content to allow only standard output logs of custom containers to be collected:

   {
       "inputs": [
           {
               "detail": {
                   "Stderr": true,
                   "IncludeLabel": {
                       "io.kubernetes.container.name": "^(worker[0-9])$"
                   },
                   "Stdout": true
               },
               "type": "service_docker_stdout"
           }
       ]
   }

6. Click Next on this page and the subsequent wizard page. Then, the configuration is completed.

Collect container objects

1. In the Import Data section, click Kubernetes - Object.

   

2. Select a project and a Logstore. Then, click Next.

3. Click Use Existing Machine Groups, select the machine group that you created in Step 1, and then click Next.

4. On the Logtail Config page, configure the parameters and click Next.

   You need to set the Log Path parameter to the path of the log files that you want to collect. For information about how to configure other parameters on this page, see Use the Simple Log Service console to collect container text logs in DaemonSet mode.

5. Click Next on this page and the subsequent wizard page. Then, the configuration is completed.