I am getting below error , State: Waiting Reason: CrashLoopBackOff Last State: Terminated Reason: Error Message: level=info ts=2020-05-08T00:12:12.177Z caller=main.go:231 msg="Starting Alertmanager" version="(version=0.20.0, branch=HEAD, revision=f74be0400a6243d10bb53812d6fa408ad71ff32d)" level=info ts=2020-05-08T00:12:12.177Z caller=main.go:232 build_context="(go=go1.13.5, user=root@00c3106655f8, date=20191211-14:13:14)" level=warn ts=2020-05-08T00:12:12.273Z caller=cluster.go:228 component=cluster msg="failed to join cluster" err="1 error occurred:\n\t* Failed to resolve alertmanager-prometheus-operator-alertmanager-0.alertmanager-operated.kube-system.svc:9094: lookup alertmanager-prometheus-operator-alertmanager-0.alertmanager-operated.kube-system.svc on 172.20.0.10:53: no such host\n\n" level=info ts=2020-05-08T00:12:12.273Z caller=cluster.go:230 component=cluster msg="will retry joining cluster every 10s" level=warn ts=2020-05-08T00:12:12.273Z caller=main.go:322 msg="unable to join gossip mesh" err="1 error occurred:\n\t* Failed to resolve alertmanager-prometheus-operator-alertmanager-0.alertmanager-operated.kube-system.svc:9094: lookup alertmanager-prometheus-operator-alertmanager-0.alertmanager-operated.kube-system.svc on 172.20.0.10:53: no such host\n\n"
*I want to know how to update the alert manager service name in this below config of prometheus operator,* Args: --config.file=/etc/alertmanager/config/alertmanager.yaml --cluster.listen-address=[$(POD_IP)]:9094 --storage.path=/alertmanager --data.retention=120h --web.listen-address=:9093 --web.external-url=http://prometheus-operator-alertmanager.kube-system:9093 --web.route-prefix=/ --cluster.peer=alertmanager-prometheus-operator-alertmanager-0.alertmanager-operated.kube-system.svc:9094 Here is my service: prometheus-operator-alertmanager ClusterIP 172.20.124.167 <none> 9093/TCP 10m -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/690aa1c7-d86c-4885-99a7-213cfb4acf68%40googlegroups.com.