Error: global of user=‘ops_DBA01’ is invalid: linux username and groupname must start with a lower case letter or an underscore, followed by lower case letters, digits, underscores, or dashes. Usernames may only be up to 32 characters long. Groupnames may only be up to 16 characters long.
tiup cluster:v1.3.7 upgrade xxx v5.0.0
The component cluster version v1.3.7 is not installed; downloading from repository.
Failed to start component cluster
Error: version v1.3.7 on linux/amd64 for component cluster not found: unknown version