openstack/ironic-inspector
Code Issues Proposed changes
bafc4541d6
ironic-inspector/releasenotes/notes/less-iptables-calls-759e89d103df504c.yaml
Dmitry Tantsur daa20e21fb Do not update firewall rules if list of MAC's did not change 
Currently we issue a lot of iptables requests in vain. Change firewall
handling logic to cache last known set of MAC's to black list.
If the current list matches the previous one, do not update rules.

Change-Id: I135d7f3b18dd6ea17058fe23a7fa7e58a45c2270
Closes-Bug: #1543516
2016-02-09 15:04:53 +01:00

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---
fixes:
- Only issue iptables calls when list of active MAC's changes.
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