[Bug 1814255] Re: network intefaces for OpenVSwitch not started after boot

[James Page]

*** This bug is a duplicate of bug 1813371 ***
    https://bugs.launchpad.net/bugs/1813371

** This bug has been marked a duplicate of bug 1813371
   OVS 2.9+ systemd integration issues

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https://bugs.launchpad.net/bugs/1814255

Title:
  network intefaces for OpenVSwitch not started after boot

Status in openvswitch package in Ubuntu:
  New

Bug description:
  Boot order of openvswitch and ifupdown scripts to bring up interface
  definitions specified for OVS in /etc/network/interfaces are wrong
  again. The ifupdown scripts try to bring up ovs interfaces before OVS
  is actually running which results in failure and the interfaces
  defined in /etc/network/interfaces are not up after machine boot.

  The ordering in openvswitch systemd unit files is wrong and for some
  reasons the unit file openvswitch-nonetwork.service unit was removed
  from Bionic without appropriate substitute. We have currently fixed it
  by modifying openvswitch-switch.service ovs-vswitchd.service and
  ovsdb-server.service units by moving network-pre.target from After to
  Before clause.

  Thanks,
  Prema

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