Hi Edison: The listCapacity API is what I was looking for. Having that, this point is easier to understand:
> For sure, both cpu and memory will never be shared by other hosts or cluster > or whatever, because, hypervisors can't do it. There isn't similar capability in the default CSMS GUI to see cluster-based capacities (only system-wide capacities). Thanks very much. Regards, Evan -----Original Message----- From: Edison Su [mailto:[email protected]] Sent: Monday, July 23, 2012 2:02 PM To: [email protected] Subject: RE: Can clusters (and their hosts and vms as well as pooling of cpu and ram) be 100% independent of other clusters in the same pod and zone? > -----Original Message----- > From: Evan Miller [mailto:[email protected]] > Sent: Monday, July 23, 2012 12:07 PM > To: [email protected] > Subject: Can clusters (and their hosts and vms as well as pooling of > cpu and ram) be 100% independent of other clusters in the same pod and > zone? > > Running CloudStack Management Server: > v3.0.2.1 > On: > [root@cumulus management]# uname -a > Linux cumulus.eng.citrite.net 2.6.32-220.el6.x86_64 #1 SMP Tue Dec 6 > 19:48:22 GMT 2011 x86_64 x86_64 x86_64 GNU/Linux > [root@cumulus management]# > Hypervisor : > XenServer v6.02 > > Hi: > > I haven't been completely successful in doing this. Partially > successful only. > Is all of this possible? > > Have a single CSMS serve multiple clusters in which each cluster is > 100% independent of any other cluster. When I say 100% independent, I > mean, independent by VM, by host, by pooling, by resource reporting, > and by end user. That is: > > Each user in same domain only sees their VMs (confirmed as > successful), > > Each VM is associated with a particular host (confirmed as > successful), > > CPU capacity from a host is never shared outside its cluster (is > this possible? how confirm?), > > Memory capacity from a host is never shared outside its cluster (is > this possible? how confirm?), and For sure, both cpu and memory will never be shared by other hosts or cluster or whatever, because, hypervisors can't do it. > > Cluster level capacity report like GUI -> Infrastructure -> Zones -> > Zone -> Resources (is this possible? how?) There is an API listcapacitycmd to list the resources per cluster/pod/zone etc. But I am not sure UI supports it or not. > > > Regards, > > Evan Miller > > Citrix Systems. Inc. > Desktop and Cloud Engineering Infrastructure > 4988 Great America Parkway > Santa Clara, CA 95054
