HA CmapServer
Posted: Wed Apr 04, 2018 11:01 am
Hello!
I'm working on the deployment of CmapServer on Kubernetes and everything works great for one instance.
I would like you to give me some tips if I want to deploy the system in HA. I tried this but have some issues when I try to scale for more than one replica. They share the same FS using with all the files (NFS) and share the same serverconfig.txt. All replicas are behind a load balancer, no sticky sessions. The issue I found is when I try to open a map, I got an error saying cannot open resource. If one insists on opening, then it does (just one instance is attending the requests).
Any advice would be appreciated.
I'm working on the deployment of CmapServer on Kubernetes and everything works great for one instance.
I would like you to give me some tips if I want to deploy the system in HA. I tried this but have some issues when I try to scale for more than one replica. They share the same FS using with all the files (NFS) and share the same serverconfig.txt. All replicas are behind a load balancer, no sticky sessions. The issue I found is when I try to open a map, I got an error saying cannot open resource. If one insists on opening, then it does (just one instance is attending the requests).
Any advice would be appreciated.