zuul-jobs/roles/multi-node-bridge
Sandeep Yadav a795073493 multi-node-bridge: repos to install ovs in C9
With this patch, Adding repos to install openvswitch
in Centos9 stream.

For Centos9 stream nodes we need to enable 2 repos:-
* nfv repo - Ussuri+ openvswitch is shipped as part of NFV SIG
* rdo xena repo - rdo-openvswitch(which provides openvswitch wrapper)
is available in OpenStack repo

Closes-Bug: #1947665
Change-Id: If5a32b30637296a070f2e75ba8feb6aa45d8ecac
2021-10-20 11:17:41 +05:30
..
defaults Dynamically determine overlay network mtu 2018-06-28 13:47:03 -07:00
files Vendor the RDO repository configuration for installing OVS 2018-12-12 19:18:06 -05:00
tasks Decrease MTU to account for IPv6 header 2020-11-06 17:31:06 -05:00
templates multi-node-bridge: repos to install ovs in C9 2021-10-20 11:17:41 +05:30
vars Use RDO trunk repos work for openvswitch on centos8 2019-11-25 08:27:50 +01:00
README.rst Make gentoo multinode job nv 2020-05-26 09:45:20 +02:00

Configures a VXLAN virtual network overlay through an openvswitch network bridge between a 'switch' node and 'peer' nodes.

This allows members of the bridge to communicate with each other through the virtual network.

By default, this role will:

  • Install and start openvswitch
  • Set up a br-infra bridge on all nodes
  • Set up the connectivity between the switch and the peer with a virtual port
  • Set up an ip address on the bridge interface:
172.24.4.1/23 # switch node
172.41.4.2/23 # first peer
172.41.4.3/23 # second peer
...

Role requirements

This role requires and expects two groups to be set up in the Ansible host inventory in order to work:

  • switch (the node acting as the switch)
  • peers (nodes connected to the virtual switch ports)

Role variables