Bug 1794318 - os-net-config default behavior creates ifcfg-* files for virtual functions if run after instance shutdown
Summary: os-net-config default behavior creates ifcfg-* files for virtual functions if...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-heat-templates
Version: 13.0 (Queens)
Hardware: Unspecified
OS: Unspecified
medium
high
Target Milestone: ---
: ---
Assignee: Saravanan KR
QA Contact: nlevinki
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-01-23 09:50 UTC by Andreas Karis
Modified: 2023-03-24 16:49 UTC (History)
10 users (show)

Fixed In Version: openstack-tripleo-heat-templates-8.4.1-39.el7ost
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Environment:
Last Closed: 2020-03-10 11:23:27 UTC
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
OpenStack gerrit 705605 0 None MERGED Ignore SR-IOV VFs on dhcp_all_interfaces list 2020-12-15 09:04:20 UTC
Red Hat Product Errata RHBA-2020:0760 0 None None None 2020-03-10 11:23:59 UTC

Description Andreas Karis 2020-01-23 09:50:44 UTC 
Description of problem:

Hi,

os-net-config will be default create ifcfg-* files for all interfaces that are UP/connected and will instruct them to request an IP with DHCP. This can lead to potential problems on system reboot: if there are lots of interfaces that are connected and requesting an IP through DHCP but their dhcprequest goes unanswered, then we pass the default newtork start timeout of 300 seconds and critical network configuration is not brought up.




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Comment 4 Bob Fournier 2020-01-23 12:12:21 UTC 
Including NFV DFG.
Comment 23 errata-xmlrpc 2020-03-10 11:23:27 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:0760
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