On Wed, 9 Oct 2019, 16:50 ada per, <adaper3@gmail.com> wrote:

ip a
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 state UP group default qlen 1000
link/ether 00:16:3e:32:c8:ff brd ff:ff:ff:ff:ff:ff
inet 192.168.1.21/24 brd 192.168.1.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::216:3eff:fe32:c8ff/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 56:6f:74:a4:00:0d brd ff:ff:ff:ff:ff:ff
inet6 fe80::abc9:3c51:1a61:ab7a/64 scope link noprefixroute
valid_lft forever preferred_lft forever

and

[root@threatrealm3 ~]# ovs-vsctl list Open
_uuid : 637b29cb-3874-4356-9d16-f4e0e4ddf212
bridges : [f805bd1c-3d65-4f46-a1f4-2a337bfbfe60]
cur_cfg : 538
datapath_types : [netdev, system]
db_version : "7.16.1"
dpdk_initialized : false
dpdk_version : "DPDK 18.11.0"
external_ids : {hostname="threatrealm3.sec.ouc.ac.cy", ovn-bridge-mapping s="", ovn-encap-ip="192.168.1.26", ovn-encap-type=geneve, ovn-remote="ssl:192.16 8.1.21:6642", rundir="/var/run/openvswitch", system-id="d3240f0e-50ca-43e9-b7de- c1a36587f609"}
iface_types : [erspan, geneve, gre, internal, "ip6erspan", "ip6gre", lis p, patch, stt, system, tap, vxlan]
manager_options : []
next_cfg : 538
other_config : {}
ovs_version : "2.11.0"
ssl : []
statistics : {}
system_type : centos
system_version : "7"

[root@threatrealm2 ~]# ovs-vsctl list Open
_uuid : 79d5588a-c68d-4615-8ce7-7be785fe8bfd
bridges : [e52f952a-e7cb-4ead-83c7-18b0c5b0d2e9]
cur_cfg : 997
datapath_types : [netdev, system]
db_version : "7.16.1"
dpdk_initialized : false
dpdk_version : "DPDK 18.11.0"
external_ids : {hostname="threatrealm2.sec.ouc.ac.cy", ovn-bridge-mappings="", ovn-encap-ip="192.168.1.22", ovn-encap-type=geneve, ovn-remote="ssl:192.168.1.21:6642", rundir="/var/run/openvswitch", system-id="96e6f622-2834-4e91-ab31-0df3f21788f2"}
iface_types : [erspan, geneve, gre, internal, "ip6erspan", "ip6gre", lisp, patch, stt, system, tap, vxlan]
manager_options : []
next_cfg : 997
other_config : {}
ovs_version : "2.11.0"
ssl : []
statistics : {}
system_type : centos
system_version : "7"

On Wed, Oct 9, 2019 at 4:16 PM Miguel Duarte de Mora Barroso <mdbarroso@redhat.com> wrote:
On Wed, Oct 9, 2019 at 1:50 PM ada per <adaper3@gmail.com> wrote:
>
> Done!! thank you. it worked now but the ovn-sbctl list chassis finds nothing

Good.

Some other things:
- what's the output of 'ip a' on ovirt-engine ?
- ssh into one of the hosts in that cluster and do 'ovs-vsctl list Open'

With this we can check that the OVN configuration is correct.

>
> results fom playbook
>
> PLAY RECAP ****************************************************************************************************************************************************************************************************
> localhost : ok=1 changed=0 unreachable=0 failed=0 skipped=2 rescued=0 ignored=0
> threatrealm2.sec.ouc.ac.cy : ok=6 changed=1 unreachable=0 failed=0 skipped=3 rescued=0 ignored=0
> threatrealm3.sec.ouc.ac.cy : ok=6 changed=1 unreachable=0 failed=0 skipped=3 rescued=0 ignored=0
>
>
>
> results form ovn-sbctl list chassis:
>
> net_mlx5: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory
> net_mlx5: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx5)
> PMD: net_mlx4: cannot load glue library: libibverbs.so.1: cannot open shared object file: No such file or directory
> PMD: net_mlx4: cannot initialize PMD due to missing run-time dependency on rdma-core libraries (libibverbs, libmlx4)