Stuart Cardall authored Jul 11, 2015 and Natanael Copa committed Jul 13, 2015

small fix for /etc/network/if-pre-up.d/openvswitch. When networking is
started now ovs-vswitchd will be started if stopped.

added /usr/share/doc/openvswitch/README.alpine which provides
instructions on how to use /etc/network/pre-up.d/openvswitch.

You can now configure bridges / ports / bonds in /etc/network/interfaces.

You can also integrate LXC into OVS / ifupdown easily via 'ovsup' & 'ovsdown':
https://github.com/itoffshore/lxc-scripts

If you install 'apk-post-messages' & 'openvswitch-doc' detailed instructions
are printed.