Thanks!


Em Qui, 15 de set de 2016 09:04, Simone Tiraboschi <stirabos@redhat.com> escreveu:
On Wed, Sep 14, 2016 at 11:16 PM, Rogério Ceni Coelho <rogeriocenicoelho@gmail.com> wrote:
Hi oVirt Users and Admins !!!

I am installing ovirt 4.0.3 and do above conf on my OVirt Node using bond and vlan.

When I add this host to ovirt engine and associate ovirtmgmt network with same tag vlan number 1051, DNS conf was overwrited by vdsm.


please set you DNSs in /etc/resolv.conf instead of the interface file cfg with DNS1 and DNS2.
 

So, as i do not find any way to set DNS on ovirt engine network conf i think that for ovirt nodes i need to use another network that i do not plan to use with virtual machines ( because if i add a new network on ovirt engine with same tag vlan number the ovirt node conf will be overwrited by vdsm ).

Before add to ovirt engine :

[root@prd-rbs-ovirt-kvm01-poa ~]# ip addr

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

    inet 127.0.0.1/8 scope host lo

       valid_lft forever preferred_lft forever

    inet6 ::1/128 scope host

       valid_lft forever preferred_lft forever

2: em1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

3: em2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

4: p3p1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

5: p3p2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

6: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

    inet6 fe80::5e26:aff:fefd:acc/64 scope link

       valid_lft forever preferred_lft forever

7: bond0.1051@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

    inet 10.151.252.222/22 brd 10.151.255.255 scope global bond0.1051

       valid_lft forever preferred_lft forever

    inet6 fe80::5e26:aff:fefd:acc/64 scope link

       valid_lft forever preferred_lft forever

[root@prd-rbs-ovirt-kvm01-poa ~]# cat /etc/resolv.conf

# Generated by NetworkManager

search rbs.com.br rbs.net clicrbs.com.br srvr.rbs.net

nameserver 10.236.68.62

nameserver 10.1.1.40

nameserver 10.155.33.154


After :


[root@prd-rbs-ovirt-kvm01-poa ~]# ip addr

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN 

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

    inet 127.0.0.1/8 scope host lo

       valid_lft forever preferred_lft forever

    inet6 ::1/128 scope host 

       valid_lft forever preferred_lft forever

2: em1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

3: em2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

4: p3p1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

5: p3p2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

6: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP 

    link/ether 5c:26:0a:fd:0a:cc brd ff:ff:ff:ff:ff:ff

7: bond0.1051@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master ovirtmgmt state UP 

    link/ether fa:d3:c0:cd:dd:a3 brd ff:ff:ff:ff:ff:ff

8: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN 

    link/ether b2:8b:94:d9:d9:83 brd ff:ff:ff:ff:ff:ff

9: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP 

    link/ether fa:d3:c0:cd:dd:a3 brd ff:ff:ff:ff:ff:ff

    inet 10.151.252.222/22 brd 10.151.255.255 scope global ovirtmgmt

       valid_lft forever preferred_lft forever

[root@prd-rbs-ovirt-kvm01-poa ~]# cat /etc/resolv.conf 

# Generated by NetworkManager

search rbs.com.br



# No nameservers found; try putting DNS servers into your

# ifcfg files in /etc/sysconfig/network-scripts like so:

#

# DNS1=xxx.xxx.xxx.xxx

# DNS2=xxx.xxx.xxx.xxx

# DOMAIN=lab.foo.com bar.foo.com

[root@prd-rbs-ovirt-kvm01-poa ~]# cat /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt 

# Generated by VDSM version 4.18.11-1.el7.centos

DEVICE=ovirtmgmt

TYPE=Bridge

DELAY=0

STP=off

ONBOOT=yes

IPADDR=10.151.252.222

NETMASK=255.255.252.0

GATEWAY=10.151.252.1

BOOTPROTO=none

MTU=1500

DEFROUTE=yes

NM_CONTROLLED=no

IPV6INIT=no

[root@prd-rbs-ovirt-kvm01-poa ~]# 



_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users