Fix gnt-cluster init without cluster parameters
Fix gnt-cluster init without cluster parameters



Reviewed-by: imsnah



ganeti/ganeti,apyrgio/ganeti,mbakke/ganeti,apyrgio/snf-ganeti,andir/ganeti,mbakke/ganeti,andir/ganeti,ganeti/ganeti,ganeti/ganeti,bitemyapp/ganeti,leshchevds/ganeti,andir/ganeti,grnet/snf-ganeti,leshchevds/ganeti,ganeti-github-testing/ganeti-test-1,onponomarev/ganeti,mbakke/ganeti,leshchevds/ganeti,yiannist/ganeti,apyrgio/ganeti,ganeti-github-testing/ganeti-test-1,yiannist/ganeti,apyrgio/snf-ganeti,bitemyapp/ganeti,grnet/snf-ganeti,onponomarev/ganeti,dimara/ganeti,yiannist/ganeti,dimara/ganeti