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From Daan Hoogland <daan.hoogl...@gmail.com>
Subject Re: Default route is not configured on Redundant VPC VR (tier2)
Date Sun, 06 Dec 2015 11:05:41 GMT
I know what his example shows, Remi. I'm just wondering whether the order
of rebooting might be significant.

On Sun, Dec 6, 2015 at 11:57 AM, Remi Bergsma <RBergsma@schubergphilis.com>
wrote:

> Satoru Sakaya, thanks for reporting the issue. Will discuss it with Wilder.
>
> Daan, I assume he means the 2nd tier on the router(s) which returns
> without ip after the reboots and failovers that are described. (this is the
> default gw for vms in this tier and the vip in the router)
>
> Let's try to reproduce and write a Marvin test for it.
>
> Regards, Remi
>
> Sent from my iPhone
>
> > On 06 Dec 2015, at 09:20, Daan Hoogland <daan.hoogland@gmail.com> wrote:
> >
> > Satoru san,
> >
> > Knowing your reports in the past I assume this is reproducible and a
> > genuine bug. This leaves me to wonder, does it matter which tier is
> > rebooted first?
> >
> > It is certainly not supposed to happen.
> >
> > On Sun, Dec 6, 2015 at 2:32 AM, giraffeg forestg <
> giraffeforestg@gmail.com>
> > wrote:
> >
> >> Hi all.
> >>
> >> My environment:
> >>
> >> CloudStack 4.6.1 , CentOS7
> >> http://packages.shapeblue.com/cloudstack/upstream/centos7/4.6/
> >>
> >> Hypervisor CentOS7 , KVM
> >>
> >> SystemVM
> >>
> >>
> http://cloudstack.apt-get.eu/systemvm/4.6/systemvm64template-4.6.0-kvm.qcow2.bz2
> >>
> >>
> >> Steps to reproduce:
> >>
> >> 1)Create VPC (Redundant VPC offering)
> >>
> >> 2)Create tier1 & tier2
> >>
> >> 3)Create VM Instance on tier1 & tier2
> >>
> >> 4)Check VPC VR IP Address (no problem)
> >>
> >> root@r-9-VM:~# ip a
> >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> >>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >>    inet 127.0.0.1/8 scope host lo
> >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 0e:00:a9:fe:00:9a brd ff:ff:ff:ff:ff:ff
> >>    inet 169.254.0.154/16 brd 169.254.255.255 scope global eth0
> >> 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 06:ac:80:00:00:21 brd ff:ff:ff:ff:ff:ff
> >>    inet 10.0.1.102/24 brd 10.0.1.255 scope global eth1
> >>    inet 10.0.1.103/24 brd 10.0.1.255 scope global secondary eth1
> >> 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:7f:b8:00:05 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.0.67/24 brd 172.16.0.255 scope global eth2
> >>    inet 172.16.0.1/24 brd 172.16.0.255 scope global secondary eth2
> >> 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:03:56:00:04 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.1.25/24 brd 172.16.1.255 scope global eth3
> >>    inet 172.16.1.1/24 brd 172.16.1.255 scope global secondary eth3
> >> root@r-9-VM:~#
> >>
> >> root@r-10-VM:~# ip a
> >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> >>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >>    inet 127.0.0.1/8 scope host lo
> >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 0e:00:a9:fe:00:49 brd ff:ff:ff:ff:ff:ff
> >>    inet 169.254.0.73/16 brd 169.254.255.255 scope global eth0
> >> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
> >>    link/ether 06:ac:80:00:00:21 brd ff:ff:ff:ff:ff:ff
> >>    inet 10.0.1.102/24 brd 10.0.1.255 scope global eth1
> >>    inet 10.0.1.103/24 brd 10.0.1.255 scope global secondary eth1
> >> 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:19:11:00:06 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.0.233/24 brd 172.16.0.255 scope global eth2
> >> 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:20:19:00:05 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.1.231/24 brd 172.16.1.255 scope global eth3
> >> root@r-10-VM:~#
> >>
> >>
> >> 5)Reboot VPC VR r-9-VM
> >> 6)Check VPC VR IP Address (no problem)
> >>
> >> root@r-9-VM:~# ip a
> >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> >>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >>    inet 127.0.0.1/8 scope host lo
> >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 0e:00:a9:fe:01:28 brd ff:ff:ff:ff:ff:ff
> >>    inet 169.254.1.40/16 brd 169.254.255.255 scope global eth0
> >> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
> >>    link/ether 06:ac:80:00:00:21 brd ff:ff:ff:ff:ff:ff
> >>    inet 10.0.1.103/24 brd 10.0.1.255 scope global eth1
> >>    inet 10.0.1.102/24 brd 10.0.1.255 scope global secondary eth1
> >> 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:7f:b8:00:05 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.0.67/24 brd 172.16.0.255 scope global eth2
> >> 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:03:56:00:04 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.1.25/24 brd 172.16.1.255 scope global eth3
> >> root@r-9-VM:~#
> >>
> >> root@r-10-VM:~# ip a
> >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> >>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >>    inet 127.0.0.1/8 scope host lo
> >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 0e:00:a9:fe:00:49 brd ff:ff:ff:ff:ff:ff
> >>    inet 169.254.0.73/16 brd 169.254.255.255 scope global eth0
> >> 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 06:ac:80:00:00:21 brd ff:ff:ff:ff:ff:ff
> >>    inet 10.0.1.102/24 brd 10.0.1.255 scope global eth1
> >>    inet 10.0.1.103/24 brd 10.0.1.255 scope global secondary eth1
> >> 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:19:11:00:06 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.0.233/24 brd 172.16.0.255 scope global eth2
> >>    inet 172.16.0.1/24 brd 172.16.0.255 scope global secondary eth2
> >> 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:20:19:00:05 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.1.231/24 brd 172.16.1.255 scope global eth3
> >>    inet 172.16.1.1/24 brd 172.16.1.255 scope global secondary eth3
> >> root@r-10-VM:~#
> >>
> >> 7)Reboot VPC VR r-10-VM
> >> 8)Check VPC VR IP Address (problem)
> >>
> >>  Default route is not configured on Redundant VPC VR (tier 2)
> >>
> >>  Missing 172.16.1.1 at eth3.
> >>
> >> root@r-9-VM:~# ip a
> >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> >>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >>    inet 127.0.0.1/8 scope host lo
> >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 0e:00:a9:fe:01:28 brd ff:ff:ff:ff:ff:ff
> >>    inet 169.254.1.40/16 brd 169.254.255.255 scope global eth0
> >> 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 06:ac:80:00:00:21 brd ff:ff:ff:ff:ff:ff
> >>    inet 10.0.1.103/24 brd 10.0.1.255 scope global eth1
> >>    inet 10.0.1.102/24 brd 10.0.1.255 scope global secondary eth1
> >> 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:7f:b8:00:05 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.0.67/24 brd 172.16.0.255 scope global eth2
> >>    inet 172.16.0.1/24 brd 172.16.0.255 scope global secondary eth2
> >> 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:03:56:00:04 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.1.25/24 brd 172.16.1.255 scope global eth3
> >> root@r-9-VM:~#
> >>
> >> root@r-10-VM:~# ip a
> >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
> >>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> >>    inet 127.0.0.1/8 scope host lo
> >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 0e:00:a9:fe:01:b4 brd ff:ff:ff:ff:ff:ff
> >>    inet 169.254.1.180/16 brd 169.254.255.255 scope global eth0
> >> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
> >>    link/ether 06:ac:80:00:00:21 brd ff:ff:ff:ff:ff:ff
> >>    inet 10.0.1.103/24 brd 10.0.1.255 scope global eth1
> >>    inet 10.0.1.102/24 brd 10.0.1.255 scope global secondary eth1
> >> 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:19:11:00:06 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.0.233/24 brd 172.16.0.255 scope global eth2
> >> 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state
> >> UP qlen 1000
> >>    link/ether 02:00:20:19:00:05 brd ff:ff:ff:ff:ff:ff
> >>    inet 172.16.1.231/24 brd 172.16.1.255 scope global eth3
> >> root@r-10-VM:~#
> >>
> >>
> >> Reported:
> >> https://issues.apache.org/jira/browse/CLOUDSTACK-9110
> >>
> >>
> >> Best regards.
> >>
> >> ---------------
> >> Satoru Nakaya (Japan CloudStack User Group)
> >
> >
> >
> > --
> > Daan
>



-- 
Daan

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