pub fn instance_name(
stack: &str,
service: &str,
slot: u32,
id: &str,
) -> Result<String>Expand description
<stack>-<service>-<slot>-<id>, within incus’ 63-character limit. A
name that would be longer keeps the start of the service name plus a
hash of all of it (<stack>-<svc-prefix>-<hash6>-<slot>-<id>), so two
long services in one stack still differ. Nothing parses these names
back: replicas are found by their user.isb.* labels.