Connecting Cloud Services to AOM

Constraints

• Only one Prometheus instance for cloud services can be created in an enterprise project.

Creating a Prometheus Instance for Cloud Services

1. Log in to the AOM 2.0 console.
2. In the navigation pane on the left, choose Prometheus Monitoring > Instances. On the displayed page, click Add Prometheus Instance.
3. Set an instance name, enterprise project, and instance type.

   Table 1 Parameters for creating a Prometheus instance

   Parameter	Description
   Instance Name	Prometheus instance name. Enter a maximum of 100 characters and do not start or end with an underscore (_) or hyphen (-). Only letters, digits, underscores, and hyphens are allowed.
   Enterprise Project	Enterprise project. If you have selected All for Enterprise Project on the global settings page, select one from the drop-down list here. If you have already selected an enterprise project on the global settings page, this option will be dimmed and cannot be changed. To use the enterprise project function, contact engineers.
   Instance Type	Type of the Prometheus instance. Select Prometheus for Cloud Services.

4. Click OK.

Connecting Cloud Services to AOM

1. Log in to the AOM 2.0 console.
2. In the navigation pane on the left, ingest cloud service metrics through either of the following entries:
   • Entry 1:
     1. Choose Access Center > Access Center. The Access Center page is displayed. (To switch from the new access center to the old one, click Back to Old Version in the upper right corner.)
     2. Click the cloud service to be connected on the Cloud Services panel.
   • Entry 2:
     1. Choose Prometheus Monitoring > Instances and then click a target Prometheus instance.
     2. In the Unconnected Cloud Services area, click the cloud service to be connected.

3. In the displayed dialog box, set information about the cloud service.

   Table 2 Connecting a cloud service

   Parameter	Description
   Select Prometheus Instance for Cloud Services	Select the Prometheus instance for metric ingestion. Enterprise Project Connecting cloud services on the Cloud Service Connection page of the Prometheus instance details page: By default, the enterprise project is the same as that selected during the creation of the Prometheus instance for cloud services. This option is grayed and cannot be changed. Connecting cloud services through the access center: Select a required enterprise project from the drop-down list. If the existing enterprise projects cannot meet your requirements, create one. Prometheus Instance for Cloud Services Connecting cloud services on the Cloud Service Connection page of the Prometheus instance details page: By default, the value of this parameter is set to the target Prometheus instance selected in 1. This option is grayed and cannot be changed. Connecting cloud services through the access center: By default, the value of this parameter is the Prometheus instance for cloud services under your selected enterprise project. If there is no such a Prometheus instance, create one.
   Connect Cloud Service Tags	You can determine whether to add cloud service tags to metric dimensions. After this function is enabled, tags of cloud service resources will be added to metric dimensions. Tag changes will be synchronized every hour. If the existing tags cannot meet your requirements, click Go to Tag Management Service (TMS) to add tags.

4. Click Connect Now.

Other Operations

You can also perform the operations listed in Table 3 on the Cloud Service Connection page of the Prometheus instance for cloud services.