Hi! > I believe that this was fixed by http://gerrit.ovirt.org/35317 > which would be in the long-delayed ovirt-3.5.1. > > I'd apreciate if you try it out!
I can't really try it out, since I had to move forward and can't do the tests now :-/ But according to the diff, this should do the same as what I did (prefix seems to be ignored in this function anyway). Nevertheless, people shouldn't use a SCOPE="peer ..." configuration (as mine was before), but should stick to a regular addr/subnet/gateway config. At least this fixed my issues.... Regards, Andreas On Fri, Jan 2, 2015 at 7:08 PM, Dan Kenigsberg <[email protected]> wrote: > On Wed, Dec 31, 2014 at 05:40:29AM -0500, Yedidyah Bar David wrote: > > ----- Original Message ----- > > > From: "Andreas Mather" <[email protected]> > > > To: [email protected] > > > Sent: Wednesday, December 24, 2014 11:29:58 PM > > > Subject: Re: [ovirt-users] hosted-engine --deploy fails > > > > > > Hi All! > > > > > > Just did more research on this and it seems as if the reason was > related to > > > my interface configuration. Disclaimer upfront: I've a public IP > configured > > > on this server (since it's a hosted root server), but changed the IP > addr > > > here to 192.168.0.99 > > > > > > I started with the output from ´vdsm-tool restore-nets': > > > ipv4addr, prefix = addr['address'].split('/') > > > ValueError: need more than 1 value to unpack > > Thanks for this report. > > I believe that this was fixed by http://gerrit.ovirt.org/35317 > which would be in the long-delayed ovirt-3.5.1. > > Unfortunately, the official build of vdsm-4.16.10 for el6 is being > delayed > http://lists.ovirt.org/pipermail/devel/2014-December/009566.html > but for other platforms it is already testable. > > I'd apreciate if you try it out! > > > > > > > So I dumped the addr dictionary: > > > {'address': '192.168.0.99', > > > 'family': 'inet', > > > 'flags': frozenset(['permanent']), > > > 'index': 2, > > > 'label': 'eth0', > > > 'prefixlen': 32, > > > 'scope': 'universe'} > > > > > > I've no clue why there's no "/32" at the end, but that's what my > netmask > > > actually is due to the special configuration I got from my hosting > provider: > > > > > > [root@vhost1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 > > > DEVICE=eth0 > > > BOOTPROTO=none > > > ONBOOT=yes > > > HWADDR=00:52:9F:A8:AA:BB > > > IPADDR=192.168.0.99 > > > NETMASK=255.255.255.255 > > > SCOPE="peer 192.168.0.1" > > > > > > (again, public IPs changed to private one, if that matters. And I > skipped the > > > IPv6 config above...) > > > > > > So what I did next, was to patch the netinfo.py: > > > [root@vhost1 vdsm]# diff -u netinfo_orig.py netinfo.py > > > --- netinfo_orig.py 2014-12-24 22:16:23.362198715 +0100 > > > +++ netinfo.py 2014-12-24 22:16:02.567625247 +0100 > > > @@ -368,7 +368,12 @@ > > > if addr['family'] == 'inet': > > > ipv4addrs.append(addr['address']) > > > if 'secondary' not in addr['flags']: > > > - ipv4addr, prefix = addr['address'].split('/') > > > + """Assume /32 if no prefix was found""" > > > + if addr['address'].find('/') == -1: > > > + ipv4addr = addr['address'] > > > + prefix = "32" > > > + else: > > > + ipv4addr, prefix = addr['address'].split('/') > > > ipv4netmask = prefix2netmask(addr['prefixlen']) > > > else: > > > ipv6addrs.append(addr['address']) > > > > > > > > > and recompiled it: > > > [root@vhost1 vdsm]# python -m py_compile netinfo.py > > > > > > > > > > > > Et voilà: > > > vdsm-tool ran fine: > > > `hosted-engine --deploy' passed the previous failing stage! > > > > Thanks for great analysis, report and patch! > > Would you like to push it to gerrit? See [1] and [2] > > > > Adding Dan in case you do not want to, so that your patch isn't lost... > > > > > > > > Hope this helps to find the root cause.... > > > > Not sure what you mean - did you have any other problem after > > applying your patch? Seems to me that the root cause is some > > code (the part you patched or something earlier) did not expect > > a prefix of /32, which is indeed quite rare. Not even certain > > how it works - did you also get a default gateway? How can you > > access it, if it's not in your subnet? > > > > [1] http://www.ovirt.org/Develop > > [2] http://www.ovirt.org/Working_with_oVirt_Gerrit > > > > Best regards, > > -- > > Didi >
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