About alertmanager configuration,you can find alertmanager`s secret ,and using base64 decoder data you could look alertmanager`s configing.So you can delete it and create new one by your custom configuration. And another configuration,for example alert rule,you could use this command 'kubectl get prometheusrules -A' to find all alert rules, of course,you can delete or update them.
All the above operations,prometheus or alertmanager will automatically load 。
在 2020年3月20日星期五 UTC+8上午6:12:49,Nitin写道: