Why does an ARMS agent fail to be installed for an application in an ACK cluster? - Application Real-Time Monitoring Service

Possible cause

ARMS Addon Token does not exist in the cluster that you want to manage.

Step 1: Check whether ARMS Addon Token exists in the cluster.

Log on to the ACK console. In the left-side navigation pane, click Clusters. On the Clusters page, click the name of the cluster to go to the cluster details page.
In the left-side navigation pane, choose Configurations > Secrets.
In the upper part of the page, select kube-system from the Namespace drop-down list to check whether addon.arms.token is enabled.

Step 2: Grant ACK the permissions to access ARMS.

Manually add permission policies

Log on to the ACK console. In the left-side navigation pane, click Clusters. On the Clusters page, click the name of the cluster.
On the Basic Information tab of the Cluster Information page, click the link next to Worker RAM Role in the Cluster Resources section.
On the page that appears, click Grant Permission on the Permissions tab.
In the Grant Permission panel, add the following policies and click Grant permissions.
- AliyunTracingAnalysisFullAccess: full access to Managed Service for OpenTelemetry.
- AliyunARMSFullAccess: full access to ARMS.