os-net-config

  1. Bug #1795129
  2. Comment #5

Comment 5 for bug 1795129

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to os-net-config (stable/queens)

Reviewed: https://review.openstack.org/616996
Committed: https://git.openstack.org/cgit/openstack/os-net-config/commit/?id=d3a0291e39b1ff904e7b587e612442fe57a8d3e9
Submitter: Zuul
Branch: stable/queens

commit d3a0291e39b1ff904e7b587e612442fe57a8d3e9
Author: Dan Sneddon <email address hidden>
Date: Sat Sep 29 04:28:14 2018 -0700

    Apply IP/netmask/route/MTU changes without bouncing interfaces.

    Modifications to impl_ifcfg.py to support making changes to IP
    address, MTU, and routes live, rather than running ifdown/ifup on the
    interface. Bouncing the interface is very disruptive, especially with
    bridges where all the child interfaces are also bounced.

    If only the IP address, netmask, MTU, routes, and/or boot status are
    changed, the file will be written and 'ip' or 'ip route' commands
    will be run to apply the new config on the fly. If any commands fail,
    the interface will be restarted instead.

    Closes-bug: 1795129
    Change-Id: I75239fd3f273a88feb80f09a67aa5a947d64ac30
    (cherry picked from commit c9bf347a238d45072c54d0915e4b9ea0a8683a17)