On Thu, Apr 1, 2021 at 6:39 PM morgan cox <morgancoxuk@gmail.com> wrote:
Hi

After installing new hosts they show as status 'up'. however I get a warning such as

Host ng2-ovirt-kvm4's following network(s) are not synchronized with their Logical Network configuration: ovirtmgmt.

Which means ovirtmgmt is not working.

I realise the issue is due to no network config for it - its set to DHCP and there is no server.

The way I have setup the network on the hosts is

(I used the ovirt-node 4.4.4 iso to install the nodes)

/var/lib/vdsm/persistence/
├── netconf -> /var/lib/vdsm/persistence/netconf.JkcBbtya
└── netconf.JkcBbtya
    ├── bonds
    │   └── bond0
    ├── devices
    └── nets
        ├── ovirtmgmt
        └── td-hv

td-hv - is a bonded bridge + VLAN and has the network config with correct ip and where the firewall access is allowing the ports used for ovirt  (see config below)

Can I make the existing td-hv profile replace ovirtmgmt ? (i.e add ovirtmgmt functionality to existing network device td-hv)

Or should I use the existing settings from td-hv and add them to ovirtmgmt and remove td-hv ?

Config below  - any advice would be great

---
/etc/sysconfig/network-scripts/ifcfg-bond0.1700

BONDING_OPTS="mode=active-backup downdelay=0 miimon=100 updelay=0"
TYPE=Bond
BONDING_MASTER=yes
NAME=bond0
UUID=5ab633aa-cd30-4ca8-9109-dbb4541f039b
DEVICE=bond0
ONBOOT=yes
HWADDR=
MACADDR=3C:A8:2A:15:F6:12
MTU=1500
LLDP=no
BRIDGE=ovirtmgmt
---

---
[root@ng2-ovirt-kvm4 mcox]# cat /etc/sysconfig/network-scripts/ifcfg-bond0.1700
VLAN=yes
TYPE=Vlan
PHYSDEV=bond0
VLAN_ID=1700
REORDER_HDR=yes
GVRP=no
MVRP=no
HWADDR=
NAME=bond0.1700
UUID=e2b318e8-83af-4573-a637-fe20326f2c1a
DEVICE=bond0.1700
ONBOOT=yes
MTU=1500
LLDP=no
BRIDGE=td-hv
---

---
[root@ng2-ovirt-kvm4 mcox]# cat /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
STP=no
TYPE=Bridge
HWADDR=
MTU=1500
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=dhcp
DEFROUTE=yes
DHCP_CLIENT_ID=mac
IPV4_DHCP_TIMEOUT=2147483647
IPV4_FAILURE_FATAL=no
IPV6_DISABLED=yes
IPV6INIT=no
NAME=ovirtmgmt
UUID=202586b0-ebe7-48ae-b316-e2cfd2dc4cc8
DEVICE=ovirtmgmt
ONBOOT=yes
AUTOCONNECT_SLAVES=yes
LLDP=no
---





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Hi,
did you try to "Sync All Networks" from the engine UI?



--

Ales Musil

Software Engineer - RHV Network

Red Hat EMEA

amusil@redhat.com    IM: amusil