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[Bug 1453839] Re: ip matching is too aggressive

 

Also, since we'd no longer be relying on our own contrib changes in
charmhelpers, we have the option of moving back to using the upstream
version directly and not having to maintain our own fork.

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https://bugs.launchpad.net/bugs/1453839

Title:
  ip matching is too aggressive

Status in Juju Charms:
  Fix Committed

Bug description:
  In utils.py, we check for /etc/hosts entries and update them if found,
  append them if not found.  The ip matching re is too aggressive, and
  will match if an ip is a subset of another (e.g. 10.0.0.123 will match
  when scanning for 10.0.0.12).

  This is an easy fix -- just add a whitespace char to the re, but all
  apache-hadoop core charms will need an updated charmhelpers.tgz.

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