Hello, I am stuck trying to set the proper jgroups configuration for a clustered standalone installation of KC: /subsystem=jgroups/stack=tcp/transport=TCP/property=external_addr:add(value=${env.JGROUPS_DISCOVERY_EXTERNAL_IP}) I have 3 Docker Swarm host machines on EC2, each running potentially mo…

Hello, I have tried both strategies to no avail: Setting JGROUPS_DISCOVERY_EXTERNAL_IP to {{.Task.Name}} - making sure tasks can ping each other Modifying docker-entrypoint.sh to set JGROUPS_DISCOVERY_EXTERNAL_IP to the EC2 internal IP address something like: ip-172-xx-xx-xxx.eu-west-3.compute.int…

Ok, for anyone coming through here, in the end I set the BIND: "{{.Task.Name}}" environment variable in the compose file I use on Docker Swarm. This seems to do the trick, I see the Infinispan cluster forming. I believe the issue was something to do with binding adresses used by JGroups and/or Wildf…

Correct value for jgroups external_addr value when running KC 16.x in Docker Swarm

Configuring the server

dasniko March 8, 2022, 6:23am 4

This helped me one time: Adventures with Docker Swarm and Keycloak Clustering

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Correct value for jgroups external_addr value when running KC 16.x in Docker Swarm

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