CS version 4.11 VM HA at the moment (not Host HA as yet)
KVM For the management node just one NIC - 172.30.3.2/26 assigned to physical NIC. For the compute nodes - 3 NICs so as an example from one compute node - ifcfg-eth0 BRIDGE=cloudbr0 ifcfg-eth1 BRIDGE=cloudbr1 ifcfg-eth2 BRIDGE=cloudbr2 then the 3 bridges - ifcfg-cloudbr0 ip address 172.30.3.3/26 <--- management network if-cloudbr1 ip address 172.30.4.3/25 <-- guest traffic gateway 172.30.4.1 ifcfg-cloubr2 ip address 172.30.5.3 /28 <-- storage traffic traffic labels would be cloudbr0, cloudbr1, cloudbr2 Can only get failover working when I put all traffic on same NIC. ________________________________ From: Rafael Weingärtner <[email protected]> Sent: 04 June 2018 15:31 To: users Subject: Re: advanced networking with public IPs direct to VMs What type of failover are you talking about? What version are you using? What hypervisor are you using? How are you configuring your NICs in the hypervisor? How are you configuring the traffic labels in ACS? On Mon, Jun 4, 2018 at 11:29 AM, Jon Marshall <[email protected]> wrote: > Hi all > > > I am close to giving up on basic networking as I just cannot get failover > working with multiple NICs (I am not even sure it is supported). > > > What I would like is to use 3 NICs for management, storage and guest > traffic. I would like to assign public IPs direct to the VMs which is why I > originally chose basic. > > > If I switch to advanced networking do I just configure a guest VM with > public IPs on one NIC and not both with the public traffic - > > > would this work ? > -- Rafael Weingärtner
