4:55 p.m.
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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
--------------08BAAA2E9CDD32DE62D1A70E
Content-Type: text/html; charset=windows-1252
Content-Transfer-Encoding: 8bit
<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>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.</p>
<p>/Sverker<br>
</p>
<div class="moz-cite-prefix">Den 2016-12-29 kl. 22:07, skrev Sverker
Abrahamsson:<br>
</div>
<blockquote
cite="mid:2fbfbff5-e3d5-253b-277d-b2b7ca2f1370@abrahamsson.com"
type="cite">
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
<p>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.</p>
<p>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??</p>
<p>/Sverker<br>
</p>
<div class="moz-cite-prefix">Den 2016-12-29 kl. 14:20, skrev
Sverker Abrahamsson:<br>
</div>
<blockquote
cite="mid:040302e6-9ed0-c957-39af-8b443d263156@abrahamsson.com"
type="cite">
<meta http-equiv="content-type" content="text/html;
charset=windows-1252">
<p>The specific command most likely fails because there is no
chain named libvirt-J-vnet0, but when should that have been
created?<br>
/Sverker<br>
</p>
<div class="moz-forward-container">-------- Vidarebefordrat
meddelande --------
<table class="moz-email-headers-table" border="0"
cellpadding="0" cellspacing="0">
<tbody>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Ämne:
</th>
<td>Re: [ovirt-users] Issue with OVN/OVS and mandatory
ovirtmgmt network</td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Datum:
</th>
<td>Thu, 29 Dec 2016 08:06:29 -0500 (EST)</td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Från:
</th>
<td>Marcin Mirecki <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:mmirecki@redhat.com"><mmirecki@redhat.com></a></td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Till:
</th>
<td>Sverker Abrahamsson <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a></td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Kopia:
</th>
<td>Ovirt Users <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a>,
Lance Richardson <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:lrichard@redhat.com"><lrichard@redhat.com></a>,
Numan Siddique <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:nusiddiq@redhat.com"><nusiddiq@redhat.com></a></td>
</tr>
</tbody>
</table>
<br>
<br>
<pre>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" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a>
> To: "Marcin Mirecki" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:mmirecki@redhat.com"><mmirecki@redhat.com></a>
> Cc: "Ovirt Users" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a>
> 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" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a>
> >> To: "Marcin Mirecki" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:mmirecki@redhat.com"><mmirecki@redhat.com></a>
> >> Cc: "Ovirt Users" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a>
> >> 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: <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/"&g...
> >>> 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" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:mmirecki@redhat.com"><mmirecki@redhat.com></a>
> >>>> To: "Sverker Abrahamsson" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a>
> >>>> Cc: "Ovirt Users" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a>
> >>>> 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"
<a moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a>
> >>>>> To: "Marcin Mirecki" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:mmirecki@redhat.com"><mmirecki@redhat.com></a>
> >>>>> Cc: "Ovirt Users" <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a>
> >>>>> 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" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:mmirecki@redhat.com"><mmirecki@redhat.com></a>
> >>>>>>>>>>
To: "Sverker Abrahamsson" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a>
> >>>>>>>>>>
Cc: "Ovirt Users" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a>
> >>>>>>>>>>
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" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a>
>
>>>>>>>>>>>
To: "Marcin Mirecki" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:mmirecki@redhat.com"><mmirecki@redhat.com></a>
>
>>>>>>>>>>>
Cc: "Ovirt Users" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a>
>
>>>>>>>>>>>
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" <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:sverker@abrahamsson.com"><sverker@abrahamsson.com></a>
>
>>>>>>>>>>>>>
To: <a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:users@ovirt.org">users@ovirt.org</a>
>
>>>>>>>>>>>>>
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
> >>>>>>>>>>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
> >>>>>>>>>>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
> >>>>>>>>>>
> >>>>>>>>
_______________________________________________
> >>>>>>>> Users mailing
list
> >>>>>>>> <a
moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
> >>>>>>>> <a
moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
> >>>>>>>
_______________________________________________
> >>>>>>> Users mailing list
> >>>>>>> <a
moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
> >>>>>>> <a
moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
> >>>>>>
_______________________________________________
> >>>>>> Users mailing list
> >>>>>> <a
moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
> >>>>>> <a
moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
> >>>> _______________________________________________
> >>>> Users mailing list
> >>>> <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:Users@ovirt.org">Users@ovirt.org</a>
> >>>> <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/users">http://...
> >>>>
> >>
>
>
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