12:53 p.m.
Sverker,
br-int is the integration bridge created by default in OVN. This is the
bridge we use for the OVN provider. As OVN is required to be installed,
we assume that this bridge is present.
Using any other ovs bridge is not supported, and will require custom code
changes (such as the ones you created).
The proper setup in your case would probably be to create br-int and connect
this to your ovirtbridge, although I don't know the details of your env, so
this is just my best guess.
Marcin
----- Original Message -----
From: "Sverker Abrahamsson"
<sverker(a)abrahamsson.com>
To: "Marcin Mirecki" <mmirecki(a)redhat.com>
Cc: "Ovirt Users" <users(a)ovirt.org>, "Numan Siddique"
<nusiddiq(a)redhat.com>
Sent: Friday, December 30, 2016 1:14:50 AM
Subject: Re: [ovirt-users] Issue with OVN/OVS and mandatory ovirtmgmt network
Even better, if the value is not hardcoded then the configured value is
used. Might be that I'm missunderstanding something but this is the
behaviour I expected instead of that it is using br-int.
Attached is a patch which properly sets up the xml, in case there is
already a virtual port there + testcode of some variants
/Sverker
Den 2016-12-29 kl. 22:55, skrev Sverker Abrahamsson:
>
> When I change
> /usr/libexec/vdsm/hooks/before_device_create/ovirt_provider_ovn_hook
> to instead of hardcoded to br-int use BRIDGE_NAME = 'ovirtbridge' then
> I get the expected behaviour and I get a working network connectivity
> in my VM with IP provided by dhcp.
>
> /Sverker
>
> Den 2016-12-29 kl. 22:07, skrev Sverker Abrahamsson:
>>
>> By default the vNic profile of my OVN bridge ovirtbridge gets a
>> Network filter named vdsm-no-mac-spoofing. If I instead set No filter
>> then I don't get those ebtables / iptables messages. It seems that
>> there is some issue between ovirt/vdsm and firewalld, which we can
>> put to the side for now.
>>
>> It is not clear for me why the port is added on br-int instead of the
>> bridge I've assigned to the VM, which is ovirtbridge??
>>
>> /Sverker
>>
>> Den 2016-12-29 kl. 14:20, skrev Sverker Abrahamsson:
>>>
>>> The specific command most likely fails because there is no chain
>>> named libvirt-J-vnet0, but when should that have been created?
>>> /Sverker
>>>
>>> -------- Vidarebefordrat meddelande --------
>>> Ämne: Re: [ovirt-users] Issue with OVN/OVS and mandatory ovirtmgmt
>>> network
>>> Datum: Thu, 29 Dec 2016 08:06:29 -0500 (EST)
>>> Från: Marcin Mirecki <mmirecki(a)redhat.com>
>>> Till: Sverker Abrahamsson <sverker(a)abrahamsson.com>
>>> Kopia: Ovirt Users <users(a)ovirt.org>, Lance Richardson
>>> <lrichard(a)redhat.com>, Numan Siddique <nusiddiq(a)redhat.com>
>>>
>>>
>>>
>>> Let me add the OVN team.
>>>
>>> Lance, Numan,
>>>
>>> Can you please look at this?
>>>
>>> Trying to plug a vNIC results in:
>>> > >>>>>> Dec 28 23:31:35 h2 ovs-vsctl:
ovs|00001|vsctl|INFO|Called as
>>> > >>>>>> ovs-vsctl
>>> > >>>>>> --timeout=5 -- --if-exists del-port vnet0 --
add-port br-int
>>> > >>>>>> vnet0 --
>>> > >>>>>> set Interface vnet0
>>> > >>>>>>
"external-ids:attached-mac=\"00:1a:4a:16:01:51\""
>>> > >>>>>> -- set Interface vnet0
>>> > >>>>>>
"external-ids:iface-id=\"e8853aac-8a75-41b0-8010-e630017dcdd8\""
>>> > >>>>>> --
>>> > >>>>>> set Interface vnet0
>>> > >>>>>>
"external-ids:vm-id=\"b9440d60-ef5a-4e2b-83cf-081df7c09e6f\"" --
>>> > >>>>>> set
>>> > >>>>>> Interface vnet0
external-ids:iface-status=active
>>> > >>>>>> Dec 28 23:31:35 h2 kernel: device vnet0
entered promiscuous mode
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -D
PREROUTING -i vnet0
>>> > >>>>>> -j
>>> > >>>>>> libvirt-J-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>>
>>> More details below
>>>
>>>
>>> ----- Original Message -----
>>> > From: "Sverker Abrahamsson"<sverker(a)abrahamsson.com>
>>> > To: "Marcin Mirecki"<mmirecki(a)redhat.com>
>>> > Cc: "Ovirt Users"<users(a)ovirt.org>
>>> > Sent: Thursday, December 29, 2016 1:42:11 PM
>>> > Subject: Re: [ovirt-users] Issue with OVN/OVS and mandatory ovirtmgmt
>>> > network
>>> >
>>> > Hi
>>> > Same problem still..
>>> > /Sverker
>>> >
>>> > Den 2016-12-29 kl. 13:34, skrev Marcin Mirecki:
>>> > > Hi,
>>> > >
>>> > > The tunnels are created to connect multiple OVN controllers.
>>> > > If there is only one, there is no need for the tunnels, so none
>>> > > will be created, this is the correct behavior.
>>> > >
>>> > > Does the problem still occur after setting configuring the
>>> > > OVN-controller?
>>> > >
>>> > > Marcin
>>> > >
>>> > > ----- Original Message -----
>>> > >> From: "Sverker
Abrahamsson"<sverker(a)abrahamsson.com>
>>> > >> To: "Marcin Mirecki"<mmirecki(a)redhat.com>
>>> > >> Cc: "Ovirt Users"<users(a)ovirt.org>
>>> > >> Sent: Thursday, December 29, 2016 11:44:32 AM
>>> > >> Subject: Re: [ovirt-users] Issue with OVN/OVS and mandatory
>>> > >> ovirtmgmt
>>> > >> network
>>> > >>
>>> > >> Hi
>>> > >> The rpm packages you listed in the other mail are installed
but I
>>> > >> had
>>> > >> not run vdsm-tool ovn-config to create tunnel as the OVN
controller
>>> > >> is
>>> > >> on the same host.
>>> > >>
>>> > >> [root@h2 ~]# rpm -q openvswitch-ovn-common
>>> > >> openvswitch-ovn-common-2.6.90-1.el7.centos.x86_64
>>> > >> [root@h2 ~]# rpm -q openvswitch-ovn-host
>>> > >> openvswitch-ovn-host-2.6.90-1.el7.centos.x86_64
>>> > >> [root@h2 ~]# rpm -q python-openvswitch
>>> > >> python-openvswitch-2.6.90-1.el7.centos.noarch
>>> > >>
>>> > >> After removing my manually created br-int and run
>>> > >>
>>> > >> vdsm-tool ovn-config 127.0.0.1 172.27.1.1
>>> > >>
>>> > >> then I have the br-int but 'ip link show' does not
show any link
>>> > >> 'genev_sys_' nor does 'ovs-vsctl show' any
port for ovn. I assume
>>> > >> these
>>> > >> are when there is an actual tunnel?
>>> > >>
>>> > >> [root@h2 ~]# ovs-vsctl show
>>> > >> ebb6aede-cbbc-4f4f-a88a-a9cd72b2bd23
>>> > >> Bridge br-int
>>> > >> fail_mode: secure
>>> > >> Port br-int
>>> > >> Interface br-int
>>> > >> type: internal
>>> > >> Bridge ovirtbridge
>>> > >> Port ovirtbridge
>>> > >> Interface ovirtbridge
>>> > >> type: internal
>>> > >> Bridge "ovsbridge0"
>>> > >> Port "ovsbridge0"
>>> > >> Interface "ovsbridge0"
>>> > >> type: internal
>>> > >> Port "eth0"
>>> > >> Interface "eth0"
>>> > >> ovs_version: "2.6.90"
>>> > >>
>>> > >> [root@h2 ~]# ip link show
>>> > >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue
state UNKNOWN
>>> > >> mode
>>> > >> DEFAULT qlen 1
>>> > >> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>>> > >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc pfifo_fast
>>> > >> master ovs-system state UP mode DEFAULT qlen 1000
>>> > >> link/ether 44:8a:5b:84:7d:b3 brd ff:ff:ff:ff:ff:ff
>>> > >> 3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
state DOWN
>>> > >> mode
>>> > >> DEFAULT qlen 1000
>>> > >> link/ether 5a:14:cf:28:47:e2 brd ff:ff:ff:ff:ff:ff
>>> > >> 4: ovsbridge0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu
1500 qdisc
>>> > >> noqueue
>>> > >> state UNKNOWN mode DEFAULT qlen 1000
>>> > >> link/ether 44:8a:5b:84:7d:b3 brd ff:ff:ff:ff:ff:ff
>>> > >> 5: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop
state DOWN mode
>>> > >> DEFAULT qlen 1000
>>> > >> link/ether 9e:b0:3a:9d:f2:4b brd ff:ff:ff:ff:ff:ff
>>> > >> 6: ovirtbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu
1500 qdisc
>>> > >> noqueue
>>> > >> state UNKNOWN mode DEFAULT qlen 1000
>>> > >> link/ether a6:f6:e5:a4:5b:45 brd ff:ff:ff:ff:ff:ff
>>> > >> 7: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc
noqueue
>>> > >> master
>>> > >> ovirtmgmt state UNKNOWN mode DEFAULT qlen 1000
>>> > >> link/ether 66:e0:1c:c3:a9:d8 brd ff:ff:ff:ff:ff:ff
>>> > >> 8: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
qdisc
>>> > >> noqueue
>>> > >> state UP mode DEFAULT qlen 1000
>>> > >> link/ether 66:e0:1c:c3:a9:d8 brd ff:ff:ff:ff:ff:ff
>>> > >>
>>> > >> Firewall settings:
>>> > >> [root@h2 ~]# firewall-cmd --list-all-zones
>>> > >> work
>>> > >> target: default
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services: dhcpv6-client ssh
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> drop
>>> > >> target: DROP
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services:
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> internal
>>> > >> target: default
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services: dhcpv6-client mdns samba-client ssh
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> external
>>> > >> target: default
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services: ssh
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: yes
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> trusted
>>> > >> target: ACCEPT
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services:
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> home
>>> > >> target: default
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services: dhcpv6-client mdns samba-client ssh
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> dmz
>>> > >> target: default
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services: ssh
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> public (active)
>>> > >> target: default
>>> > >> icmp-block-inversion: no
>>> > >> interfaces: eth0 ovsbridge0
>>> > >> sources:
>>> > >> services: dhcpv6-client ssh
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> block
>>> > >> target: %%REJECT%%
>>> > >> icmp-block-inversion: no
>>> > >> interfaces:
>>> > >> sources:
>>> > >> services:
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: no
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >>
>>> > >>
>>> > >> ovirt (active)
>>> > >> target: default
>>> > >> icmp-block-inversion: no
>>> > >> interfaces: ovirtbridge ovirtmgmt
>>> > >> sources:
>>> > >> services: dhcp ovirt-fence-kdump-listener ovirt-http
ovirt-https
>>> > >> ovirt-imageio-proxy ovirt-postgres ovirt-provider-ovn
>>> > >> ovirt-vmconsole-proxy ovirt-websocket-proxy ssh vdsm
>>> > >> ports:
>>> > >> protocols:
>>> > >> masquerade: yes
>>> > >> forward-ports:
>>> > >> sourceports:
>>> > >> icmp-blocks:
>>> > >> rich rules:
>>> > >> rule family="ipv4" port
port="6641" protocol="tcp" accept
>>> > >> rule family="ipv4" port
port="6642" protocol="tcp" accept
>>> > >>
>>> > >> The db dump is attached
>>> > >> /Sverker
>>> > >> Den 2016-12-29 kl. 09:50, skrev Marcin Mirecki:
>>> > >>> Hi,
>>> > >>>
>>> > >>> Can you please do: "sudo ovsdb-client dump"
>>> > >>> on the host and send me the output?
>>> > >>>
>>> > >>> Have you configured the ovn controller to connect to the
>>> > >>> OVN north? You can do it using "vdsm-tool
ovn-config" or
>>> > >>> using the OVN tools directly.
>>> > >>> Please check
>>> > >>>
out:https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/
>>> > >>> for details.
>>> > >>>
>>> > >>> Also please note that the OVN provider is completely
different
>>> > >>> from the neutron-openvswitch plugin. Please don't mix
the two.
>>> > >>>
>>> > >>> Marcin
>>> > >>>
>>> > >>>
>>> > >>> ----- Original Message -----
>>> > >>>> From: "Marcin
Mirecki"<mmirecki(a)redhat.com>
>>> > >>>> To: "Sverker
Abrahamsson"<sverker(a)abrahamsson.com>
>>> > >>>> Cc: "Ovirt Users"<users(a)ovirt.org>
>>> > >>>> Sent: Thursday, December 29, 2016 9:27:19 AM
>>> > >>>> Subject: Re: [ovirt-users] Issue with OVN/OVS and
mandatory
>>> > >>>> ovirtmgmt
>>> > >>>> network
>>> > >>>>
>>> > >>>> Hi,
>>> > >>>>
>>> > >>>> br-int is the OVN integration bridge, it should have
been created
>>> > >>>> when installing OVN. I assume you have the following
packages
>>> > >>>> installed
>>> > >>>> on the host:
>>> > >>>> openvswitch-ovn-common
>>> > >>>> openvswitch-ovn-host
>>> > >>>> python-openvswitch
>>> > >>>>
>>> > >>>> Please give me some time to look at the connectivity
problem.
>>> > >>>>
>>> > >>>> Marcin
>>> > >>>>
>>> > >>>>
>>> > >>>>
>>> > >>>> ----- Original Message -----
>>> > >>>>> From: "Sverker
Abrahamsson"<sverker(a)abrahamsson.com>
>>> > >>>>> To: "Marcin
Mirecki"<mmirecki(a)redhat.com>
>>> > >>>>> Cc: "Ovirt
Users"<users(a)ovirt.org>
>>> > >>>>> Sent: Thursday, December 29, 2016 12:47:04 AM
>>> > >>>>> Subject: Re: [ovirt-users] Issue with OVN/OVS and
mandatory
>>> > >>>>> ovirtmgmt
>>> > >>>>> network
>>> > >>>>>
>>> > >>>>> From
>>> > >>>>>
/usr/libexec/vdsm/hooks/before_device_create/ovirt_provider_ovn_hook
>>> > >>>>> (installed by ovirt-provider-ovn-driver rpm):
>>> > >>>>>
>>> > >>>>> BRIDGE_NAME = 'br-int'
>>> > >>>>>
>>> > >>>>>
>>> > >>>>> Den 2016-12-28 kl. 23:56, skrev Sverker
Abrahamsson:
>>> > >>>>>> Googling on the message about br-int suggested
adding that
>>> > >>>>>> bridge to
>>> > >>>>>> ovs:
>>> > >>>>>>
>>> > >>>>>> ovs-vsctl add-br br-int
>>> > >>>>>>
>>> > >>>>>> Then the VM is able to boot, but it fails to
get network
>>> > >>>>>> connectivity.
>>> > >>>>>> Output in /var/log/messages:
>>> > >>>>>>
>>> > >>>>>> Dec 28 23:31:35 h2 ovs-vsctl:
ovs|00001|vsctl|INFO|Called as
>>> > >>>>>> ovs-vsctl
>>> > >>>>>> --timeout=5 -- --if-exists del-port vnet0 --
add-port br-int
>>> > >>>>>> vnet0 --
>>> > >>>>>> set Interface vnet0
>>> > >>>>>>
"external-ids:attached-mac=\"00:1a:4a:16:01:51\""
>>> > >>>>>> -- set Interface vnet0
>>> > >>>>>>
"external-ids:iface-id=\"e8853aac-8a75-41b0-8010-e630017dcdd8\""
>>> > >>>>>> --
>>> > >>>>>> set Interface vnet0
>>> > >>>>>>
"external-ids:vm-id=\"b9440d60-ef5a-4e2b-83cf-081df7c09e6f\"" --
>>> > >>>>>> set
>>> > >>>>>> Interface vnet0
external-ids:iface-status=active
>>> > >>>>>> Dec 28 23:31:35 h2 kernel: device vnet0
entered promiscuous mode
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -D
PREROUTING -i vnet0
>>> > >>>>>> -j
>>> > >>>>>> libvirt-J-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -D
POSTROUTING -o vnet0
>>> > >>>>>> -j
>>> > >>>>>> libvirt-P-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -L
libvirt-J-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -L
libvirt-P-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
libvirt-J-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
libvirt-J-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
libvirt-P-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
libvirt-P-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
J-vnet0-mac' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
J-vnet0-mac' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
J-vnet0-arp-mac'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
J-vnet0-arp-mac'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -D libvirt-out
-m physdev
>>> > >>>>>> --physdev-is-bridged --physdev-out vnet0 -g
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -D libvirt-out
-m physdev
>>> > >>>>>> --physdev-out
>>> > >>>>>> vnet0 -g FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -D libvirt-in
-m physdev --physdev-in
>>> > >>>>>> vnet0
>>> > >>>>>> -g FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -D
libvirt-host-in -m physdev
>>> > >>>>>> --physdev-in
>>> > >>>>>> vnet0 -g HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -F
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -X
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -F
FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -X
FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -F
HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -X
HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -E FP-vnet0
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -E FJ-vnet0
FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/iptables -w2 -w -E HJ-vnet0
HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -D libvirt-out
-m physdev
>>> > >>>>>> --physdev-is-bridged --physdev-out vnet0 -g
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -D libvirt-out
-m physdev
>>> > >>>>>> --physdev-out
>>> > >>>>>> vnet0 -g FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -D libvirt-in
-m physdev
>>> > >>>>>> --physdev-in
>>> > >>>>>> vnet0 -g FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -D
libvirt-host-in -m physdev
>>> > >>>>>> --physdev-in
>>> > >>>>>> vnet0 -g HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -F
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -X
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -F
FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -X
FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -F
HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -X
HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -E FP-vnet0
FO-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -E FJ-vnet0
FI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ip6tables -w2 -w -E HJ-vnet0
HI-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -D
PREROUTING -i vnet0
>>> > >>>>>> -j
>>> > >>>>>> libvirt-I-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -D
POSTROUTING -o vnet0
>>> > >>>>>> -j
>>> > >>>>>> libvirt-O-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -L
libvirt-I-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -L
libvirt-O-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
libvirt-I-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
libvirt-I-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
libvirt-O-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
libvirt-O-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -L
libvirt-P-vnet0'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -E
libvirt-P-vnet0
>>> > >>>>>> libvirt-O-vnet0' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
I-vnet0-mac' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
I-vnet0-mac' failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -F
I-vnet0-arp-mac'
>>> > >>>>>> failed:
>>> > >>>>>> Dec 28 23:31:35 h2 firewalld: WARNING:
COMMAND_FAILED:
>>> > >>>>>> '/usr/sbin/ebtables --concurrent -t nat -X
I-vnet0-arp-mac'
>>> > >>>>>> failed:
>>> > >>>>>>
>>> > >>>>>>
>>> > >>>>>> [root@h2 etc]# ovs-vsctl show
>>> > >>>>>> ebb6aede-cbbc-4f4f-a88a-a9cd72b2bd23
>>> > >>>>>> Bridge ovirtbridge
>>> > >>>>>> Port "ovirtport0"
>>> > >>>>>> Interface
"ovirtport0"
>>> > >>>>>> type: internal
>>> > >>>>>> Port ovirtbridge
>>> > >>>>>> Interface ovirtbridge
>>> > >>>>>> type: internal
>>> > >>>>>> Bridge "ovsbridge0"
>>> > >>>>>> Port "ovsbridge0"
>>> > >>>>>> Interface
"ovsbridge0"
>>> > >>>>>> type: internal
>>> > >>>>>> Port "eth0"
>>> > >>>>>> Interface "eth0"
>>> > >>>>>> Bridge br-int
>>> > >>>>>> Port br-int
>>> > >>>>>> Interface br-int
>>> > >>>>>> type: internal
>>> > >>>>>> Port "vnet0"
>>> > >>>>>> Interface "vnet0"
>>> > >>>>>> ovs_version: "2.6.90"
>>> > >>>>>>
>>> > >>>>>> Searching through the code it appears that
br-int comes from
>>> > >>>>>> neutron-openvswitch plugin ??
>>> > >>>>>>
>>> > >>>>>> [root@h2 share]# rpm -qf
>>> > >>>>>>
/usr/share/otopi/plugins/ovirt-host-deploy/openstack/neutron_openvswitch.py
>>> > >>>>>>
ovirt-host-deploy-1.6.0-0.0.master.20161215101008.gitb76ad50.el7.centos.noarch
>>> > >>>>>>
>>> > >>>>>>
>>> > >>>>>> /Sverker
>>> > >>>>>>
>>> > >>>>>> Den 2016-12-28 kl. 23:24, skrev Sverker
Abrahamsson:
>>> > >>>>>>> In addition I had to add an alias to
modprobe:
>>> > >>>>>>>
>>> > >>>>>>> [root@h2 modprobe.d]# cat dummy.conf
>>> > >>>>>>> alias dummy0 dummy
>>> > >>>>>>>
>>> > >>>>>>>
>>> > >>>>>>> Den 2016-12-28 kl. 23:03, skrev Sverker
Abrahamsson:
>>> > >>>>>>>> Hi
>>> > >>>>>>>> I first tried to set device name to
dummy_0, but then ifup did
>>> > >>>>>>>> not
>>> > >>>>>>>> succeed in creating the device unless
I first did 'ip link add
>>> > >>>>>>>> dummy_0 type dummy' but then it
would not suceed to establish
>>> > >>>>>>>> the if
>>> > >>>>>>>> on reboot.
>>> > >>>>>>>>
>>> > >>>>>>>> Setting fake_nics = dummy0 would not
work neither, but this
>>> > >>>>>>>> works:
>>> > >>>>>>>>
>>> > >>>>>>>> fake_nics = dummy*
>>> > >>>>>>>>
>>> > >>>>>>>> The engine is now able to find the if
and assign bridge
>>> > >>>>>>>> ovirtmgmt to
>>> > >>>>>>>> it.
>>> > >>>>>>>>
>>> > >>>>>>>> However, I then run into the next
issue when starting a VM:
>>> > >>>>>>>>
>>> > >>>>>>>> 2016-12-28 22:28:23,897 ERROR
>>> > >>>>>>>>
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>>> > >>>>>>>> (ForkJoinPool-1-worker-2) []
Correlation ID: null, Call Stack:
>>> > >>>>>>>> null,
>>> > >>>>>>>> Custom Event ID: -1, Message: VM
CentOS7 is down with error.
>>> > >>>>>>>> Exit
>>> > >>>>>>>> message: Cannot get interface MTU on
'br-int': No such device.
>>> > >>>>>>>>
>>> > >>>>>>>> This VM has a nic on ovirtbridge,
which comes from the OVN
>>> > >>>>>>>> provider.
>>> > >>>>>>>>
>>> > >>>>>>>> /Sverker
>>> > >>>>>>>>
>>> > >>>>>>>> Den 2016-12-28 kl. 14:38, skrev Marcin
Mirecki:
>>> > >>>>>>>>> Sverker,
>>> > >>>>>>>>>
>>> > >>>>>>>>> Can you try adding a vnic named
veth_* or dummy_*,
>>> > >>>>>>>>> (or alternatively add the name of
the vnic to
>>> > >>>>>>>>> vdsm.config fake_nics), and setup
the management
>>> > >>>>>>>>> network using this vnic?
>>> > >>>>>>>>> I suppose adding the vnic you use
for connecting
>>> > >>>>>>>>> to the engine to fake_nics should
make it visible
>>> > >>>>>>>>> to the engine, and you should be
able to use it for
>>> > >>>>>>>>> the setup.
>>> > >>>>>>>>>
>>> > >>>>>>>>> Marcin
>>> > >>>>>>>>>
>>> > >>>>>>>>>
>>> > >>>>>>>>>
>>> > >>>>>>>>> ----- Original Message -----
>>> > >>>>>>>>>> From: "Marcin
Mirecki"<mmirecki(a)redhat.com>
>>> > >>>>>>>>>> To: "Sverker
Abrahamsson"<sverker(a)abrahamsson.com>
>>> > >>>>>>>>>> Cc: "Ovirt
Users"<users(a)ovirt.org>
>>> > >>>>>>>>>> Sent: Wednesday, December 28,
2016 12:06:26 PM
>>> > >>>>>>>>>> Subject: Re: [ovirt-users]
Issue with OVN/OVS and mandatory
>>> > >>>>>>>>>> ovirtmgmt network
>>> > >>>>>>>>>>
>>> > >>>>>>>>>>> I have an internal OVS
bridge called ovirtbridge which has
>>> > >>>>>>>>>>> a port
>>> > >>>>>>>>>>> with
>>> > >>>>>>>>>>> IP address, but in the
host network settings that port is
>>> > >>>>>>>>>>> not
>>> > >>>>>>>>>>> visible.
>>> > >>>>>>>>>> I just verified and
unfortunately the virtual ports are not
>>> > >>>>>>>>>> visible in engine
>>> > >>>>>>>>>> to assign a network to :(
>>> > >>>>>>>>>> I'm afraid that the engine
is not ready for such a scenario
>>> > >>>>>>>>>> (even
>>> > >>>>>>>>>> if it
>>> > >>>>>>>>>> works).
>>> > >>>>>>>>>> Please give me some time to
look for a solution.
>>> > >>>>>>>>>>
>>> > >>>>>>>>>> ----- Original Message -----
>>> > >>>>>>>>>>> From: "Sverker
Abrahamsson"<sverker(a)abrahamsson.com>
>>> > >>>>>>>>>>> To: "Marcin
Mirecki"<mmirecki(a)redhat.com>
>>> > >>>>>>>>>>> Cc: "Ovirt
Users"<users(a)ovirt.org>
>>> > >>>>>>>>>>> Sent: Wednesday, December
28, 2016 11:48:24 AM
>>> > >>>>>>>>>>> Subject: Re: [ovirt-users]
Issue with OVN/OVS and mandatory
>>> > >>>>>>>>>>> ovirtmgmt
>>> > >>>>>>>>>>> network
>>> > >>>>>>>>>>>
>>> > >>>>>>>>>>> Hi Marcin
>>> > >>>>>>>>>>> Yes, that is my issue. I
don't want to let ovirt/vdsm see
>>> > >>>>>>>>>>> eth0
>>> > >>>>>>>>>>> nor
>>> > >>>>>>>>>>> ovsbridge0 since as soon
as it sees them it messes up the
>>> > >>>>>>>>>>> network
>>> > >>>>>>>>>>> config
>>> > >>>>>>>>>>> so that the host will be
unreachable.
>>> > >>>>>>>>>>>
>>> > >>>>>>>>>>> I have an internal OVS
bridge called ovirtbridge which has
>>> > >>>>>>>>>>> a port
>>> > >>>>>>>>>>> with
>>> > >>>>>>>>>>> IP address, but in the
host network settings that port is
>>> > >>>>>>>>>>> not
>>> > >>>>>>>>>>> visible.
>>> > >>>>>>>>>>> It doesn't help to
name it ovirtmgmt.
>>> > >>>>>>>>>>>
>>> > >>>>>>>>>>> The engine is able to
communicate with the host on the ip
>>> > >>>>>>>>>>> it has
>>> > >>>>>>>>>>> been
>>> > >>>>>>>>>>> given, it's just that
it believes that it HAS to have a
>>> > >>>>>>>>>>> ovirtmgmt
>>> > >>>>>>>>>>> network which can't be
on OVN.
>>> > >>>>>>>>>>>
>>> > >>>>>>>>>>> /Sverker
>>> > >>>>>>>>>>>
>>> > >>>>>>>>>>>
>>> > >>>>>>>>>>> Den 2016-12-28 kl. 10:45,
skrev Marcin Mirecki:
>>> > >>>>>>>>>>>> Hi Sverker,
>>> > >>>>>>>>>>>>
>>> > >>>>>>>>>>>> The management network
is mandatory on each host. It's
>>> > >>>>>>>>>>>> used by
>>> > >>>>>>>>>>>> the
>>> > >>>>>>>>>>>> engine to communicate
with the host.
>>> > >>>>>>>>>>>> Looking at your
description and the exception it looks
>>> > >>>>>>>>>>>> like it
>>> > >>>>>>>>>>>> is
>>> > >>>>>>>>>>>> missing.
>>> > >>>>>>>>>>>> The error is caused by
not having any network for the host
>>> > >>>>>>>>>>>> (network list
retrieved in
>>> > >>>>>>>>>>>>
InterfaceDaoImpl.getHostNetworksByCluster -
>>> > >>>>>>>>>>>> which
>>> > >>>>>>>>>>>> gets all the networks
on nics for a host from
>>> > >>>>>>>>>>>> vds_interface
>>> > >>>>>>>>>>>> table in the
>>> > >>>>>>>>>>>> DB).
>>> > >>>>>>>>>>>>
>>> > >>>>>>>>>>>> Could you maybe create
a virtual nic connected to
>>> > >>>>>>>>>>>> ovsbridge0 (as
>>> > >>>>>>>>>>>> I
>>> > >>>>>>>>>>>> understand you
>>> > >>>>>>>>>>>> have no physical nic
available) and use this for the
>>> > >>>>>>>>>>>> management
>>> > >>>>>>>>>>>> network?
>>> > >>>>>>>>>>>>
>>> > >>>>>>>>>>>>> I then create a
bridge for use with ovirt, with a private
>>> > >>>>>>>>>>>>> address.
>>> > >>>>>>>>>>>> I'm not quite sure
I understand. Is this yet another
>>> > >>>>>>>>>>>> bridge
>>> > >>>>>>>>>>>> connected to
>>> > >>>>>>>>>>>> ovsbridge0?
>>> > >>>>>>>>>>>> You could also attach
the vnic for the management network
>>> > >>>>>>>>>>>> here
>>> > >>>>>>>>>>>> if need
>>> > >>>>>>>>>>>> be.
>>> > >>>>>>>>>>>>
>>> > >>>>>>>>>>>> Please keep in mind
that OVN has no use in setting up the
>>> > >>>>>>>>>>>> management
>>> > >>>>>>>>>>>> network.
>>> > >>>>>>>>>>>> The OVN provider can
only handle external networks, which
>>> > >>>>>>>>>>>> can
>>> > >>>>>>>>>>>> not be used
>>> > >>>>>>>>>>>> for a
>>> > >>>>>>>>>>>> management network.
>>> > >>>>>>>>>>>>
>>> > >>>>>>>>>>>> Marcin
>>> > >>>>>>>>>>>>
>>> > >>>>>>>>>>>>
>>> > >>>>>>>>>>>> ----- Original Message
-----
>>> > >>>>>>>>>>>>> From:
"Sverker Abrahamsson"<sverker(a)abrahamsson.com>
>>> > >>>>>>>>>>>>>
To:users@ovirt.org
>>> > >>>>>>>>>>>>> Sent: Wednesday,
December 28, 2016 12:39:59 AM
>>> > >>>>>>>>>>>>> Subject:
[ovirt-users] Issue with OVN/OVS and mandatory
>>> > >>>>>>>>>>>>> ovirtmgmt
>>> > >>>>>>>>>>>>> network
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> Hi
>>> > >>>>>>>>>>>>> For long time
I've been looking for proper support in
>>> > >>>>>>>>>>>>> ovirt for
>>> > >>>>>>>>>>>>> Open
>>> > >>>>>>>>>>>>> vSwitch
>>> > >>>>>>>>>>>>> so I'm happy
that it is moving in the right direction.
>>> > >>>>>>>>>>>>> However,
>>> > >>>>>>>>>>>>> there
>>> > >>>>>>>>>>>>> seems
>>> > >>>>>>>>>>>>> to still be a
dependency on a ovirtmgmt bridge and I'm
>>> > >>>>>>>>>>>>> unable
>>> > >>>>>>>>>>>>> to move
>>> > >>>>>>>>>>>>> that
>>> > >>>>>>>>>>>>> to the OVN
provider.
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> The hosting center
where I rent hw instances has a bit
>>> > >>>>>>>>>>>>> special
>>> > >>>>>>>>>>>>> network
>>> > >>>>>>>>>>>>> setup,
>>> > >>>>>>>>>>>>> so I have one
physical network port with a /32 netmask
>>> > >>>>>>>>>>>>> and
>>> > >>>>>>>>>>>>> point-to-point
>>> > >>>>>>>>>>>>> config to router.
The physical port I connect to a ovs
>>> > >>>>>>>>>>>>> bridge
>>> > >>>>>>>>>>>>> which has
>>> > >>>>>>>>>>>>> the
>>> > >>>>>>>>>>>>> public ip. Since
ovirt always messes up the network
>>> > >>>>>>>>>>>>> config when
>>> > >>>>>>>>>>>>> I've
>>> > >>>>>>>>>>>>> tried
>>> > >>>>>>>>>>>>> to let it have
access to the network config for the
>>> > >>>>>>>>>>>>> physical
>>> > >>>>>>>>>>>>> port, I've
>>> > >>>>>>>>>>>>> set
>>> > >>>>>>>>>>>>> eht0 and
ovsbridge0 as hidden in vdsm.conf.
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> I then create a
bridge for use with ovirt, with a private
>>> > >>>>>>>>>>>>> address. With
>>> > >>>>>>>>>>>>> the
>>> > >>>>>>>>>>>>> OVN provider I am
now able to import these into the
>>> > >>>>>>>>>>>>> engine and
>>> > >>>>>>>>>>>>> it looks
>>> > >>>>>>>>>>>>> good. When
creating a VM I can select that it will have a
>>> > >>>>>>>>>>>>> vNic
>>> > >>>>>>>>>>>>> on my OVS
>>> > >>>>>>>>>>>>> bridge.
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> However, I
can't start the VM as an exception is thrown
>>> > >>>>>>>>>>>>> in the
>>> > >>>>>>>>>>>>> log:
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> 2016-12-28
00:13:33,350 ERROR
>>> > >>>>>>>>>>>>>
[org.ovirt.engine.core.bll.RunVmCommand]
>>> > >>>>>>>>>>>>> (default task-5)
[3c882d53] Error during
>>> > >>>>>>>>>>>>> ValidateFailure.:
>>> > >>>>>>>>>>>>>
java.lang.NullPointerException
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.scheduling.policyunits.NetworkPolicyUnit.validateRequiredNetworksAvailable(NetworkPolicyUnit.java:140)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.scheduling.policyunits.NetworkPolicyUnit.filter(NetworkPolicyUnit.java:69)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.scheduling.SchedulingManager.runInternalFilters(SchedulingManager.java:597)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.scheduling.SchedulingManager.runFilters(SchedulingManager.java:564)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.scheduling.SchedulingManager.canSchedule(SchedulingManager.java:494)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.validator.RunVmValidator.canRunVm(RunVmValidator.java:133)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.RunVmCommand.validate(RunVmCommand.java:940)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.CommandBase.internalValidate(CommandBase.java:886)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.CommandBase.validateOnly(CommandBase.java:366)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.canRunActions(PrevalidatingMultipleActionsRunner.java:113)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.invokeCommands(PrevalidatingMultipleActionsRunner.java:99)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.execute(PrevalidatingMultipleActionsRunner.java:76)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.Backend.runMultipleActionsImpl(Backend.java:613)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>> at
>>> > >>>>>>>>>>>>>
org.ovirt.engine.core.bll.Backend.runMultipleActions(Backend.java:583)
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> [bll.jar:]
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> Looking at that
section of code where the exception is
>>> > >>>>>>>>>>>>> thrown,
>>> > >>>>>>>>>>>>> I see
>>> > >>>>>>>>>>>>> that
>>> > >>>>>>>>>>>>> it
>>> > >>>>>>>>>>>>> iterates over host
networks to find required networks,
>>> > >>>>>>>>>>>>> which I
>>> > >>>>>>>>>>>>> assume is
>>> > >>>>>>>>>>>>> ovirtmgmt. In the
host network setup dialog I don't see
>>> > >>>>>>>>>>>>> any
>>> > >>>>>>>>>>>>> networks at
>>> > >>>>>>>>>>>>> all
>>> > >>>>>>>>>>>>> but it lists
ovirtmgmt as required. It also list the OVN
>>> > >>>>>>>>>>>>> networks but
>>> > >>>>>>>>>>>>> these
>>> > >>>>>>>>>>>>> can't be
statically assigned as they are added
>>> > >>>>>>>>>>>>> dynamically when
>>> > >>>>>>>>>>>>> needed,
>>> > >>>>>>>>>>>>> which is fine.
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> I believe that I
either need to remove ovirtmgmt network
>>> > >>>>>>>>>>>>> or
>>> > >>>>>>>>>>>>> configure
>>> > >>>>>>>>>>>>> that
>>> > >>>>>>>>>>>>> it
>>> > >>>>>>>>>>>>> is provided by the
OVN provider, but neither is possible.
>>> > >>>>>>>>>>>>> Preferably it
>>> > >>>>>>>>>>>>> shouldn't be
hardcoded which network is management and
>>> > >>>>>>>>>>>>> mandatory but be
>>> > >>>>>>>>>>>>> possible to
configure.
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>> /Sverker
>>> > >>>>>>>>>>>>> Den 2016-12-27 kl.
17:10, skrev Marcin Mirecki:
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>>>>
>>> > >>>>>>>>>>
_______________________________________________
>>> > >>>>>>>>>> Users mailing list
>>> > >>>>>>>>>>Users(a)ovirt.org
>>> >
>>>>>>>>>>http://lists.ovirt.org/mailman/listinfo/users
>>> > >>>>>>>>>>
>>> > >>>>>>>>
_______________________________________________
>>> > >>>>>>>> Users mailing list
>>> > >>>>>>>>Users(a)ovirt.org
>>> >
>>>>>>>>http://lists.ovirt.org/mailman/listinfo/users
>>> > >>>>>>>
_______________________________________________
>>> > >>>>>>> Users mailing list
>>> > >>>>>>>Users(a)ovirt.org
>>> >
>>>>>>>http://lists.ovirt.org/mailman/listinfo/users
>>> > >>>>>>
_______________________________________________
>>> > >>>>>> Users mailing list
>>> > >>>>>>Users(a)ovirt.org
>>> > >>>>>>http://lists.ovirt.org/mailman/listinfo/users
>>> > >>>> _______________________________________________
>>> > >>>> Users mailing list
>>> > >>>>Users(a)ovirt.org
>>> > >>>>http://lists.ovirt.org/mailman/listinfo/users
>>> > >>>>
>>> > >>
>>> >
>>> >
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users(a)ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users(a)ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users