So I was reading the instructions on running a mutli node rancher server, and it appears they’re somewhat outdated. The current documentation states that Zookeeper is needed, but inspecting the running container it appears that Zookeeper has already been removed.
Aside from that, the documentation states that the MySQL db needs to be shared, but it doesn’t mention if redis needs to be shared. Does it? If not, is all that’s necessary is to just point two server nodes at a shared MySQL database?