I am also having this issue. I am running identical instances of Prometheus on the same version though. On Friday, November 6, 2020 at 8:02:31 AM UTC-8 [email protected] wrote:
> Hi. I have a HA Prometheus setup, with 2 instances(x.x.x.x and y.y.y.y) > scraping exactly the same targets. On the respective machines, Alertmanager > is also running and a mesh is created. But I am observing that all the > alerts are getting duplicated and I am receiving every alert twice. > Alertmanager Version - 0.21.0. > /usr/local/bin/alertmanager --config.file > /etc/alertmanager/alertmanager.yml --storage.path /mnt/vol2/alertmanager > --data.retention=120h --log.level=debug --web.listen-address=x.x.x.x:9093 > --cluster.listen-address=x.x.x.x:9094 --cluster.peer=y.y.y.y:9094 > > Oh, one thing that just popped into my head, for the temporary testing > period I am running different versions of Prometheus in the instances. > 2.12.0 in one and 2.20.1 in the other one. Could this also cause this? > > Thanks in advance! > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/c8245b99-376b-44c2-9a6f-433912a294den%40googlegroups.com.
