How can I safely and completely stop/restart all Rancher servers and peripherals (e.g. etcd)? I’d be happy if you could tell if Rancher-specific procedures required.
I already installed Rancher according to https://rancher.com/docs/rancher/v2.x/en/installation/ha/
Sometimes we need to stop all the physical/virtual servers which Rancher servers are on due to OS maintenance, DC facility maintenance, etc.