Hello
I run camunda engine as a pod in kubernates cluster with multiple replica sets . REST API used to onboard new or upgrade existing BPMNs. REST end point is made available outside cluster via ingress. Now when new upload or upgrade of BPMN takes place, update is required to be done to all process engines and not one. How can this be achieved?
Thanks in advance.
Sachin.
Hi @sachiny29,
there is no need for further actions. Every time before a process instance is started, the engine queries the database for the latest version.
If all your engines are connected to the same database, they will handle the same bpmn diagram as the latest version.
Have a look at docs for further details: https://docs.camunda.org/manual/7.13/introduction/architecture/#clustering-model
Hope this helps, Ingo