Re: [Users] Importing an existing gluster setup

On 08/28/2013 07:41 PM, Nux! wrote: > On 28.08.2013 14:54, Sahina Bose wrote: >> On 08/28/2013 06:36 PM, Kanagaraj wrote: >>> On 08/28/2013 06:16 PM, Nux! wrote: >>>> On 28.08.2013 13:19, Sahina Bose wrote: >>>>> On 08/28/2013 05:44 PM, Nux! wrote: >>>>>> Hi, >>>>>> I have an existing gluster cluster, it's in production and fully >>>>>> functional. I'd like to be able to manage it from within Ovirt. >>>>>> Can anyone tell me if I can import this gluster setup as it is? >>>>>> I don't want Ovirt to change anything on those hosts. >>>>> Yes, you can, using the Import cluster option when you create a >>>>> cluster with gluster services enabled (Do not enable virt >>>>> services on >>>>> cluster) >>>>> >>>>> This will install vdsm on the hosts, but should not affect the >>>>> gluster setup in any other way. >>>> >>>> Hello Sahina, >>>> >>>> I've added my existing gluster hosts as well as the VM running the >>>> ovirt-engine. It installed vdsm on this VM, set up a bridge called >>>> ovirtmgmt and rebooted it. Can you assure me this will not happen >>>> with the hosts I have in production. For the moment I cut access >>>> for ovirt to the gluster hosts.. my heart just froze when I saw >>>> that reboot. :) >>>> >>> >>> It is not supposed to reboot if you have created the cluster with >>> 'Enable Gluster service' checked and 'Enable Virt Service' >>> un-checked. >> >> This is true for Ovirt version 3.3. Which version are you using? > > I have installed 3.2, and only the "gluster" bit so I did not see any > "Enable Virt Service". > Should I upgrade to 3.3? Yes, since in 3.2 the hosts reboot even for gluster clusters. You might want to consider waiting till the 3.3 GA build is out.(next week)