Bug 1501517 - [ocp-3.6] Reduce iptables refreshes
Summary: [ocp-3.6] Reduce iptables refreshes
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 3.6.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: 3.6.z
Assignee: Ben Bennett
QA Contact: Meng Bo
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-10-12 17:32 UTC by Eric Paris
Modified: 2017-12-07 07:13 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Cause: iptables called too often (unnecessarily) Consequence: Time-outs waiting for iptables operations to finish Fix: Change the code so it skips reloads the times the iptables rules are unchanged. Result: Fewer calls to iptables, so less time-outs.
Clone Of:
Environment:
Last Closed: 2017-12-07 07:13:19 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:3389 0 normal SHIPPED_LIVE Moderate: Red Hat OpenShift Enterprise security, bug fix, and enhancement update 2017-12-07 12:09:10 UTC

Description Eric Paris 2017-10-12 17:32:17 UTC 
https://github.com/openshift/ose/pull/900
Comment 2 Weibin Liang 2017-10-31 19:08:23 UTC 
Tested and verified on v3.6.173.0.63
Comment 7 errata-xmlrpc 2017-12-07 07:13:19 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/RHSA-2017:3389
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