8:03 a.m.
Hi Marius,
Attached is the controller node template.
I've also added below the ovs-vsct show results for both the compute and
control node
For some reason there is also a bridge called "undef" in both the
controller and the compute
[heat-admin@overcloud-controller-0 ~]$ sudo ovs-vsctl show
00ce4561-418d-4161-b907-3b2222930f35
Manager "ptcp:6640:127.0.0.1"
Bridge br-int
Controller "tcp:127.0.0.1:6633"
fail_mode: secure
Port br-int
Interface br-int
type: internal
Bridge undef
Port undef
Interface undef
type: internal
Bridge br-mng
fail_mode: standalone
Port "vlan204"
tag: 204
Interface "vlan204"
type: internal
Port "vlan202"
tag: 202
Interface "vlan202"
type: internal
Port br-mng
Interface br-mng
type: internal
Port "vlan203"
tag: 203
Interface "vlan203"
type: internal
Port "eno2"
Interface "eno2"
Port "vlan201"
tag: 201
Interface "vlan201"
type: internal
Bridge br-up
Port br-up
Interface br-up
type: internal
Bridge br-ex
fail_mode: standalone
Port br-ex
Interface br-ex
type: internal
Port "eno3"
Interface "eno3"
ovs_version: "2.5.0"
[heat-admin@overcloud-controller-0 ~]$
[heat-admin@overcloud-compute-0 ~]$ sudo ovs-vsctl show
2f6bccd5-9653-42df-a1db-8cb5c3b0293a
Manager "ptcp:6640:127.0.0.1"
Bridge br-down
fail_mode: standalone
Port br-down
Interface br-down
type: internal
Port "em3"
Interface "em3"
Bridge br-up
fail_mode: standalone
Port br-up
Interface br-up
type: internal
Port "em4"
Interface "em4"
Bridge br-ex
fail_mode: standalone
Port "vlan204"
tag: 204
Interface "vlan204"
type: internal
Port "vlan202"
tag: 202
Interface "vlan202"
type: internal
Port "vlan201"
tag: 201
Interface "vlan201"
type: internal
Port br-ex
Interface br-ex
type: internal
Port "em2"
Interface "em2"
Bridge br-int
Controller "tcp:127.0.0.1:6633"
fail_mode: secure
Port br-int
Interface br-int
type: internal
Bridge undef
Port undef
Interface undef
type: internal
ovs_version: "2.5.0"
[heat-admin@overcloud-compute-0 ~]$
On Fri, Mar 31, 2017 at 1:01 PM Marius Cornea <marius(a)remote-lab.net> wrote:
Hi Samuel,
Could you please share the nic template used for the controller node?
The bridges should be created according to the nic template so I would
like to see how it looks.
Thanks!
On Thu, Mar 30, 2017 at 4:59 PM, Samuel Monderer
<smonderer(a)vasonanetworks.com> wrote:
> Hi,
>
> I would like to test my VNF on an openstack environment deployed using
> TripleO.
> For that I need to setup flat provider networks that go only to the
compute
> node.
> I tried deploying an overcoud with additional neutron bridge mappings as
> following
>
> Added NeutronBridgeMappings: "
> datacentre:br-ex,physdown;br-down,physup:br-up" to network environment
file
> Added following resources to compute.yaml file
>
> -
> type: ovs_bridge
> name: br-down
> mtu: 9000
> members:
> -
> type: interface
> name: ens4f0
> # force the MAC address of the bridge to this interface
> primary: true
> -
> type: ovs_bridge
> name: br-up
> mtu: 9000
> members:
> -
> type: interface
> name: ens4f1
> # force the MAC address of the bridge to this interface
> primary: true
>
> This will create the intended OVS bridges on the the compute node with
the
> interfaces connected.
>
> The unwanted side effect it that ii also created the bridges on the
> controller node without any interfaces connected to it
>
> Is there a way to have the undercloud create the bridges only on the
compute
> nodes and not on the controller nodes???
>
> Samuel
>
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