Hazelcast misbehaving with Docker
https://github.com/bitsofinfo/hazelcast-docker-swarm-discovery-spi
Genesys (production) is now configured as two separate services (server
and standby
) that try to expose the correct names using service names. While this works most of the time, we have a cluster brain-split every few weeks, causing 403
HTTP errors as _crsf
tokens are out of sync.
Maybe the best approach would be to add another Hazelcast instance (to 3 in total) as a docker service. This may prevent issues with merging after a brain split.