3:45 p.m.
Hey everyone,
Could someone please point me in the right direction?.
Im unable to remove network interface ovirtmgmt, commands like ifdown
results in a state where the ip is unreachable and a manual network restart
had to be done to bring it back to normal.
could someone help me with removing ovirtmgmt network in centos?
___________________________________________________________________
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master
ovirtmgmt state UP group default qlen 1000
link/ether 00:1a:4a:16:01:9c brd ff:ff:ff:ff:ff:ff
23: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether 66:66:f1:c4:52:c7 brd ff:ff:ff:ff:ff:ff
24: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether fe:aa:a4:0d:7a:31 brd ff:ff:ff:ff:ff:ff
25: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether ba:fd:da:db:29:44 brd ff:ff:ff:ff:ff:ff
147: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 00:1a:4a:16:01:9c brd ff:ff:ff:ff:ff:ff
inet 10.70.43.190/22 brd 10.70.43.255 scope global dynamic ovirtmgmt
valid_lft 85952sec preferred_lft 85952sec
inet6 2620:52:0:4628:21a:4aff:fe16:19c/64 scope global mngtmpaddr
dynamic
valid_lft 2591937sec preferred_lft 604737sec
inet6 fe80::21a:4aff:fe16:19c/64 scope link
valid_lft forever preferred_lft forever
_________________________________________________________________________
Thanks,
Prajith
3:57 p.m.
New subject: How to remove ovirtmgmt network interface in centOS
Hello Prajith,
Can you elaborate better what are you trying to achieve?
ifdown brings the interface down but it will not remove it. ovirtmgmt is a bridge
"interface". list your bridges with `brctl show`.
You can remove this bridge using `brctl delbr ovirtmgmt`. And yes, network connectivity
will be gone because the IP is on the bridge as you can see on your output.
You can configure your regular interface (eth0) with the IP that's on the bridge now,
and that should do the trick. nmcli/nmtui are your friends or edit
/etc/sysconfig/network-scripts/ifcfg-* files manually.
Best regards,
Wagner Sartori Junior
From: "Prajith Kesava Prasad" <pkesavap(a)redhat.com>
To: devel(a)ovirt.org
Sent: Wednesday, October 23, 2019 2:45:33 PM
Subject: [ovirt-devel] How to remove ovirtmgmt network interface in centOS
Hey everyone,
Could someone please point me in the right direction?.
Im unable to remove network interface ovirtmgmt, commands like ifdown results in a state
where the ip is unreachable and a manual network restart had to be done to bring it back
to normal.
could someone help me with removing ovirtmgmt network in centos?
___________________________________________________________________
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet [ http://127.0.0.1/8 | 127.0.0.1/8 ] scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovirtmgmt state
UP group default qlen 1000
link/ether 00:1a:4a:16:01:9c brd ff:ff:ff:ff:ff:ff
23: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
qlen 1000
link/ether 66:66:f1:c4:52:c7 brd ff:ff:ff:ff:ff:ff
24: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
qlen 1000
link/ether fe:aa:a4:0d:7a:31 brd ff:ff:ff:ff:ff:ff
25: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen
1000
link/ether ba:fd:da:db:29:44 brd ff:ff:ff:ff:ff:ff
147: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
group default qlen 1000
link/ether 00:1a:4a:16:01:9c brd ff:ff:ff:ff:ff:ff
inet [ http://10.70.43.190/22 | 10.70.43.190/22 ] brd 10.70.43.255 scope global dynamic
ovirtmgmt
valid_lft 85952sec preferred_lft 85952sec
inet6 2620:52:0:4628:21a:4aff:fe16:19c/64 scope global mngtmpaddr dynamic
valid_lft 2591937sec preferred_lft 604737sec
inet6 fe80::21a:4aff:fe16:19c/64 scope link
valid_lft forever preferred_lft forever
_________________________________________________________________________
Thanks,
Prajith
_______________________________________________
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5:50 p.m.
st 23. 10. 2019 v 15:05 odesílatel Trunet <trunet-ovirt(a)wsartori.com>
napsal:
Hello Prajith,
Can you elaborate better what are you trying to achieve?
ifdown brings the interface down but it will not remove it. ovirtmgmt is a
bridge "interface". list your bridges with `brctl show`.
You can remove this bridge using `brctl delbr ovirtmgmt`. And yes, network
connectivity will be gone because the IP is on the bridge as you can see on
your output.
You can configure your regular interface (eth0) with the IP that's on the
bridge now, and that should do the trick. nmcli/nmtui are your friends or
edit /etc/sysconfig/network-scripts/ifcfg-* files manually.
Best regards,
Wagner Sartori Junior
------------------------------
*From: *"Prajith Kesava Prasad" <pkesavap(a)redhat.com>
*To: *devel(a)ovirt.org
*Sent: *Wednesday, October 23, 2019 2:45:33 PM
*Subject: *[ovirt-devel] How to remove ovirtmgmt network interface in
centOS
Hey everyone,
Could someone please point me in the right direction?.
Im unable to remove network interface ovirtmgmt, commands like ifdown
results in a state where the ip is unreachable and a manual network restart
had to be done to bring it back to normal.
It has been configured via VDSM and you should use VSDM to remove it.
Otherwise there could be leftover configuration in the system. If VDSM is
still running on the node, you can do the following:
echo '{"networks": {"ovirtmgmt": {"remove": true}},
"bondings": {},
"options": {"connectivityCheck": false}}' | vdsm-client -f - Host
setupNetworks
vdsm-client Host setSafeNetworkConfig
could someone help me with removing ovirtmgmt network in centos?
___________________________________________________________________
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master
ovirtmgmt state UP group default qlen 1000
link/ether 00:1a:4a:16:01:9c brd ff:ff:ff:ff:ff:ff
23: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
group default qlen 1000
link/ether 66:66:f1:c4:52:c7 brd ff:ff:ff:ff:ff:ff
24: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether fe:aa:a4:0d:7a:31 brd ff:ff:ff:ff:ff:ff
25: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group
default qlen 1000
link/ether ba:fd:da:db:29:44 brd ff:ff:ff:ff:ff:ff
147: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UP group default qlen 1000
link/ether 00:1a:4a:16:01:9c brd ff:ff:ff:ff:ff:ff
inet 10.70.43.190/22 brd 10.70.43.255 scope global dynamic ovirtmgmt
valid_lft 85952sec preferred_lft 85952sec
inet6 2620:52:0:4628:21a:4aff:fe16:19c/64 scope global mngtmpaddr
dynamic
valid_lft 2591937sec preferred_lft 604737sec
inet6 fe80::21a:4aff:fe16:19c/64 scope link
valid_lft forever preferred_lft forever
_________________________________________________________________________
Thanks,
Prajith
_______________________________________________
Devel mailing list -- devel(a)ovirt.org
To unsubscribe send an email to devel-leave(a)ovirt.org
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List Archives:
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_______________________________________________
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1857
days inactive
1857
days old
2 comments
3 participants
participants (3)
-
Petr Horacek -
Prajith Kesava Prasad -
Trunet