On Jan 3, 2017 7:37 AM, "TranceWorldLogic ." <[email protected]> wrote:
Hi, It look interesting. Would you please point me some document that cover in detail ? I was looking for mechanism where I can monitor guest application. If application get failed or crash then I need to restart or start other VM. Such monitoring should probably be done outside the VM. Is it possible in ovirt ? There's a fence_rhevm script in the fence-agents pacakge, but it needs a bit of tweaking to work with 4.x Y. I though I will use hook but as you explain it clear me that my understand was wrong. Thanks for your help. Thanks, ~Rohit On Mon, Jan 2, 2017 at 1:04 PM, Vinzenz Feenstra <[email protected]> wrote: > > > On Dec 30, 2016, at 11:03 AM, TranceWorldLogic . < > [email protected]> wrote: > > > > HI, > > Hi there, > > > > > I was exploring more about ovirt-gueste-engin. > > It look to me very easy to configure add add hook as script. > > > > But my doubt is, how to invoke those script from ovirt-engine ? > > Please some one help me to understand this part. > > I am looking into python SDK code to figure out same but still not got > luck > > Guest agent hooks aren’t triggered through the SDK, hooks are triggered > when certain events happen on the hypervisor side. > e.g. A VM gets migrated from HOST A to HOST B or the VM gets suspended. In > these cases VDSM _can_ send a message to the guest > agent asking it to process all hooks. > > That those hooks are enabled are depending on the migration policy > configured. Currently all but the ‘Legacy’ migration policies do cause the > hooks to be executed, given a new enough guest agent, VDSM and cluster > version. > HTH > > > > > > Thanks, > > ~Rohit > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.ovirt.org/mailman/listinfo/users > > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
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