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In addition to the ONOS clustering, we need to set up a proxy server for the REST API HA as below. Because the Neutron ONOS plugin does not accept multiple IP address for ONOS, we need to install a HA proxy server and set the proxy server IP address as the ONOS in ONOS ml2 plugin configuration.
As a simple proxy server, we used the HA proxy server (http://www.haproxy.org). Please refer to the document page for detail. Here we show the minimum information for the configuration.
How to install
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$ sudo add-apt-repository -y ppa:vbernat/haproxy-1.5
$ sudo add-apt-repository -y ppa:vbernat/haproxy-1.5
$ sudo apt-get update
$ sudo apt-get install -y haproxy |