initscripts/sysconfig/network-scripts/ifup-post, branch 9.78

ifup-post: always update nameserver & search entries in /etc/resolv.conf

2017-10-31T12:11:59+00:00

  This is complete rework of how we generate the /etc/resolv.conf.

  Fixes:
   * always update 'nameserver' & 'search' entries when DNS* & DOMAIN
     options (respectively) were updated in ifcfg-* files
   * always update the order of 'nameserver' entries when the order of
     DNS* options was updated
   * always keep /etc/resolv.conf.save as a proper backup - do not
     overwrite it everytime when updating 'nameserver' or 'search'

  Enhancements:
   * added support for DNS3 option (equals to MAXNS value in GLIBC)
   * added logic to process duplicate DNS* options
   * added logic to process randomly omitted DNS* options (e.g. omitting
     DNS1 while specifying DNS2 and/or DNS3 will still work now)

  This work was based on these two RHEL-7.5 BZs:
  https://bugzilla.redhat.com/show_bug.cgi?id=1364895
  https://bugzilla.redhat.com/show_bug.cgi?id=1357658

network-scripts: forward DBus calls to /dev/null

2017-10-31T11:16:43+00:00

network-scripts: firewall-cmd replaced with DBus calls

2017-10-16T17:06:56+00:00

  To speed things up. Based on patch & comments from:
  https://bugzilla.redhat.com/show_bug.cgi?id=1497759

ifup-post: introduce new configuration option NOROUTESET

2016-10-31T14:35:50+00:00

  This has patch has been suggested in RHBZ #950453, by Konrad Moson.

ifup-post: use is_false() function instead of checking for "no" string

2016-10-31T14:35:50+00:00

[3/3] Remove tabs and fix spacing: ifup/ifdown scripts

2016-10-12T12:30:08+00:00

ifup-post: should be interpreted in bash

2015-05-25T08:12:31+00:00

ifup-post: check resolve.conf also with DNS2

2015-01-16T13:44:30+00:00

Readd missing shebang. (#885821)

2012-12-10T17:48:19+00:00

Fix calling of firewall-cmd in ifup-post/ifdown-post.

2012-10-08T19:47:57+00:00

firewall-cmd has been using combined longopts since 0.2.6