I have installed PMM latest version 3 using the manual instructions.
According to the docs Percona Alerting should be enabled by default but it was not active.
I restarted the docker image with the environment variable PMM_ENABLE_ALERTING=true and it is still not active.
If I go into PMM Configuration | Advanced Settings, I can toggle the Percona Alerting option on (it is set to off) but the “Apply Changes” button at the bottom of the page is not available to be pressed.
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According to the docs for PMM v3 Percona alerting enhances the Grafana alerting with things like alert rule templates and this enhancement should be on by default.
I have installed 3.2.0 on two servers using the manual instructions.
Both servers have the same issues:
Percona Alerting is not enabled - there is no rule template tab
The “Advanced settings” page cannot be updated - a no access icon appears when I hover over the “Apply changes” button.
I have enabled LDAP integration and my userid is an admin. I have also logged in as the local admin user and see the same issue.