Grafana notification policy is not hitting my contact points

[clevernessisamyth]

You need to specify the label that connects to the contact point you want to send the notification alert to:

You can use an expression generate label values based on the query result in the alert like this:

storage={{if gt $values.B.Value 80.0}}80+{{else}}none{{end}}

In case of multiple cases:

storage={{if gt $values.B.Value 90.0}}90+{{else if gt $values.B.Value 80.0}}80+{{else}}none{{end}}