Alena, Mgmt server may not be accessible by VR directly, and there is no way for VR to communicate with the host it's running on directly...
--Sheng On Thu, Feb 13, 2014 at 12:45 PM, Alena Prokharchyk < alena.prokharc...@citrix.com> wrote: > Hari, > > You say that ³Virtual router does not have NIC for the management network > so VR cannot send alerts directly to management server and so it should be > polling process from management server to VR² > But there is a way to public an alert via CS WEB API. I¹ve added this > feature exactly to support the case when alert is generated by CS Service > running on a diff host. Please take a look, that might work for your > feature: > > > https://cwiki.apache.org/confluence/display/CLOUDSTACK/Alert+publishing+via > +Web+ROOT+admin+API > > > > Thanks, > Alena. > > > > On 2/13/14, 12:23 PM, "Sheng Yang" <sh...@yasker.org> wrote: > > >Hi Hari, > > > >+1. Getting log from VR is a long awaited feature. > > > >One correction: VR does have mgmt network nic, but it doesn't have direct > >communcation with mgmt server(in the most case except VMware). So polling > >is still needed. > > > >And another comment: you can reuse CheckRouterTask() for the purpose. It > >already has been used for s2s vpn connection status update and redundant > >router checking, and "router.check.interval" would be used as interval for > >checking. You can improve and reuse that rather than introduce another > >polling thread for VR. > > > >How can you define "new alart"? Did the file would be deleted/archived > >after poll? Or you simply just looking after a certain point? I guess a > >diff works better than search for timestamp. More details in > >implementation > >would be helpful. > > > >--Sheng > > > > > >On Thu, Feb 13, 2014 at 1:56 AM, Harikrishna Patnala < > >harikrishna.patn...@citrix.com> wrote: > > > >> Hi, > >> > >> Currently in CS we can monitor the running services on Virtual Router > >>and > >> ensure they are running through the lifetime of VR. Upon failure of any > >> service in VR, monitoring service logs the alerts in VR logs. > >> These alerts need to be pushed to management server to notify admin. > >> > >> For this I'd like to introduce the feature Virtual Router service > >>failure > >> alerting. > >> > >> [1] https://issues.apache.org/jira/browse/CLOUDSTACK-6090 > >> [2] > >> > >> > https://cwiki.apache.org/confluence/display/CLOUDSTACK/Virtual+Router+Ser > >>vice+Failure+Alerting > >> > >> > >> Comments/feedback are welcome > >> > >> Thank you, > >> Harikrishna > >> > >
