I have an alert on mysql_global_status_wsrep_cluster_size and it works well. I want to add a second query/alert on ‘wsrep_cluster_status’ but 1) I do not know how to associate this query with a different alert. and 2) I am not sure how to compare a literal string i.e. ‘Primary’ using the functions provided (abs, min, max, etc).
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Hi Mikem,
You should create a new alert rule template and use it in a new alert.
The metric returns number 1 for Primary.
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I only show tabs for Alert Rules and Notification Channels. How do i add/see Alert Rule Templates?
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I found it. Thanks for the help.
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Trying to create an Alert Rule Template but read this on your site -
-
type
(required): PMM currently supports thefloat
type. (More will be available in the future, such asstring
orbool
.)
Does this mean I cannot compare a ‘string’ to a status variable, i.e. ‘wsrep_cluster_status’ ??
I want to create an alert that fires when wsrep_cluster_status <> ‘Primary’
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The metric can have values 1 or 0.
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