Thanks Eugene. As I am using dedicated network node, l3 and dhcp are are running on that node only. I will try to replace network node and will recreate router and subnet as same as previous setup for all tenants and will update here the result.
Regards* Jitendra Bhaskar* On Thu, Sep 12, 2013 at 12:46 PM, Eugene Nikanorov <enikano...@mirantis.com>wrote: > Hi, > > How about moving L3 & dhcp agents as well as other networking services to > other node? > Multiple nodes having L3 and dhcp agents are supported since Grizzly. So > you don't need to have dedicated network node for these agents. > You'll probably need to recreate (or reschedule) routers if you have any, > but it seems like your VMs should continue working and have connectivity > (within tenant private network) > > Thanks, > Eugene. > > > On Thu, Sep 12, 2013 at 10:44 AM, Geraint Jones <gera...@koding.com>wrote: > >> As far as I am aware you are in for an outage no matter how you do it. >> However I am very interested in the answer to this as I am going to have to >> do the same very soon to upgrade our network node. >> >> Sent from my iPhone >> >> On 12/09/2013, at 6:36 PM, Jitendra Kumar Bhaskar <jitendr...@pramati.com> >> wrote: >> >> Hi All, >> >> Openstack setup is running on test environment with three nodes( 4 >> compute , 1 network and 1 cloud). Every thing is working fine but I need to >> change network node due to some hardware issue. Already more than 10 vms >> are running. I am not getting any way ? So without interrupting of existing >> VM's how can I replace network node ? >> >> Regards* >> Jitendra Bhaskar* >> >> >> >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> >
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