Make a note about the firewall in HA mode (#1563)

* Make a note about the firewall in HA mode
This commit is contained in:
Kai S 2018-10-01 13:39:50 +02:00 committed by stuart nelson
parent 3558e6fd9e
commit d593562493

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@ -321,6 +321,8 @@ amtool config routes --alertmanager.url=http://localhost:9090
AlertManager's high availability is in production use at many companies.
> Important: Both UDP and TCP are needed in alertmanager 0.15 and higher for the cluster to work.
To create a highly available cluster of the Alertmanager the instances need to
be configured to communicate with each other. This is configured using the
`--cluster.*` flags.