I plan to enable cluster function and test that by demo-enterprise.lic (in axonivy docker-sample github).
But, the cluster-node is 0/5 into engine cockpit in Licence List and no “cluster node” menu is in system menu.
Question:
What settings and items should I check for enabling the cluster node function?
Licence List view:

Environments:
・Excute in AWS ECS Fargate.
・execute for docker build and push from local PC in WSL(Ubuntu) to ECR repository.
・execute in ECS, “web-service” used nginx.
・execute in ECS, “engine-service” used axonivy12.0.2

Engine-service-folder:
axonivy
├── license.lic
├── Dockerfile
├── web.xml
└── application
└── portal.zip
・license.lic
Docker-samples/demo-enterprise-lisence.ic (for Ver.12)
docker-samples/demo-enterprise-licence.lic at 59996ea8435ce4f9f6bbb626bd8d93520eeffb8a · axonivy/docker-samples
・Dockerfile
FROM axonivy/axonivy-engine:12.0.2
ADD --chown=ivy:ivy license.lic /ivy/configuration/license.lic
ADD --chown=ivy:ivy web.xml /ivy/configuration/web.xml
COPY --chown=ivy:ivy ./application/portal.zip /ivy/deploy/portal/portal.zip
・web.xml:
Nothing related to cluster. Skip file.
・application – Portal.zip:
Portal app is from Axon Ivy Market.