===============================ACHTUNG===============================
If you want to remove all clients from chef-server, then DONT use below command
knife client bulk delete *
instead use
knife client bulk delete '^(?!(chef|cli))'
it will not delete the clients used for proper functioning of chef server , like chef-validator , chef-ui etc
If you want to remove all clients from chef-server, then DONT use below command
knife client bulk delete *
instead use
knife client bulk delete '^(?!(chef|cli))'
it will not delete the clients used for proper functioning of chef server , like chef-validator , chef-ui etc