[ovirt-devel] NGN - Network error when adding a new NGN node

[Dan Kenigsberg]

On Wed, Feb 24, 2016 at 09:09:39AM -0500, Eli Mesika wrote:
> Attached 
> 
> ----- Original Message -----
> 
> > From: "Dan Kenigsberg" < danken at redhat.com >
> > To: "Eli Mesika" < emesika at redhat.com >
> > Cc: "devel" < devel at ovirt.org >, "Fabian Deutsch" < fdeutsch at redhat.com >
> > Sent: Wednesday, February 24, 2016 4:01:12 PM
> > Subject: Re: [ovirt-devel] NGN - Network error when adding a new NGN node
> 
> > On Wed, Feb 24, 2016 at 08:16:45AM -0500, Eli Mesika wrote:
> > > Hi Guys
> > >
> > > I am working on NGN
> > > I had installed a ovirt-node from ISO, it (by mistake) did not include the
> > > vdsm-cli package, so host-deploy failed on that
> > > Fabian asked me to install vdsm-cli manually using :
> > >
> > > yum --enablerepo=ovirt* install vdsm-cli
> > >
> > > In that time the host was installed but did not came up having networking
> > > issues (see attached logs)
> > >
> > > Fabian thinks that this is regression in VDSM, he said that same method was
> > > tested 2 weeks ago with no problems
> 
> > Let's see {super,vdsm}.log, then and the exact vdsm version involved.

I see that Engine asked Vdsm to create ovirtmgmt with no IP address, which is
generally not a good thing

jsonrpc.Executor/4::DEBUG::2016-02-24 12:15:55,841::__init__::509::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'Host.setupNetworks' in bridge with {u'bondings': {}, u'networks': {u'ovirtmgmt': {u'nic': u'em1', u'mtu': 1500, u'bootproto': u'dhcp', u'STP': u'no', u'bridged': u'true', u'defaultRoute': True}}, u'options': {u'connectivityCheck': u'true', u'connectivityTimeout': 120}}

instead of copying it from

{'em1': {'addr': '10.35.0.210', 'ipv6gateway': 'fe80::2e3f:38ff:fea6:ca48', 'ipv6addrs': ['2620:52:0:2300:1a03:73ff:fe4f:6a0b/64', 'fe80::1a03:73ff:fe4f:6a0b/64'], 'mtu': '1500', 'dhcpv4': True, 'netmask': '255.255.254.0', 'dhcpv6': True, 'ipv4addrs': ['10.35.0.210/23'], 'cfg': {'IPV6INIT': 'yes', 'NAME': 'em1', 'NETBOOT': 'yes', 'BOOTPROTO': 'dhcp', 'DEVICE': 'em1', 'TYPE': 'Ethernet', 'ONBOOT': 'yes', 'UUID': '95ef0937-7d6c-4f35-a544-2702307e8fba'}, 'hwaddr': '18:03:73:4f:6a:0b', 'speed': 1000, 'gateway': '10.35.1.254'}}

Any idea why, Yevgeni?