Replication Hangs in Kubernetes and Docker

[jtsmedley]

ArcadeDB Version:

23.7.1

OS and JDK Version:

All OS and Versions

Expected behavior

Cluster nodes should be able to be added as replicas and be able to retrieve the cluster configuration from /api/v1/server?mode=cluster

Actual behavior

Cluster Replica Nodes in Docker and Kubernetes fail to lookup the proper leader IP address on response to /api/v1/server?mode=cluster and causes replication to hang on the container until rebooted

Steps to reproduce

Run docker-compose up on the below docker-compose.yaml. Open the Studio UI on any of the Replicas and navigate to the cluster overview page. Any SQL function ran before going to the cluster replica page will work, but then after going to the cluster overview page on any of the replicas you cause the replication process to hang and it does not resume.

`services:
arcadedb0:
container_name: arcadedb0
hostname: arcadedb0
image: arcadedata/arcadedb:latest
command:
- bin/server.sh
- -Darcadedb.dumpConfigAtStartup=true
- -Darcadedb.server.name=arcadedb0
- -Darcadedb.server.databaseDirectory=/mnt/data0/databases
- -Darcadedb.ha.enabled=true
- -Darcadedb.ha.replicationIncomingHost=0.0.0.0
- -Darcadedb.ha.serverList=arcadedb0:2424
- -Darcadedb.server.rootPassword=playwithdata
ports:
- "2480:2480"
- "2424:2424"

arcadedb1:
container_name: arcadedb1
hostname: arcadedb1
image: arcadedata/arcadedb:latest
command:
- bin/server.sh
- -Darcadedb.dumpConfigAtStartup=true
- -Darcadedb.server.name=arcadedb1
- -Darcadedb.server.databaseDirectory=/mnt/data0/databases
- -Darcadedb.ha.enabled=true
- -Darcadedb.ha.replicationIncomingHost=0.0.0.0
- -Darcadedb.ha.replicationIncomingPorts=2425-2435
- -Darcadedb.ha.serverList=arcadedb0:2424
- -Darcadedb.server.rootPassword=playwithdata
ports:
- "2481:2480"
- "2425:2425"

arcadedb2:
container_name: arcadedb2
hostname: arcadedb2
image: arcadedata/arcadedb:latest
command:
- bin/server.sh
- -Darcadedb.dumpConfigAtStartup=true
- -Darcadedb.server.name=arcadedb2
- -Darcadedb.server.databaseDirectory=/mnt/data0/databases
- -Darcadedb.ha.enabled=true
- -Darcadedb.ha.replicationIncomingHost=0.0.0.0
- -Darcadedb.ha.replicationIncomingPorts=2426-2436
- -Darcadedb.ha.serverList=arcadedb0:2424
- -Darcadedb.server.rootPassword=playwithdata
ports:
- "2482:2480"
- "2426:2426"`

[lvca]

This issue seems resolved by 54fae76