[RFE] Ironic Neutron Agent - Use oslo_service.loopingcall.BackOffLoopingCall for hashring member manger

Bug #1749162 reported by Harald Jensås on 2018-02-13
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
networking-baremetal
Triaged
Wishlist
Unassigned

Bug Description

Currently the ironic-neutron-agent uses a FixedIntervalLoopingCall to manage members in the hashring via messaging. Agents send out a "heartbeat" to announce it's existance at reporting_interval/3, this is 3 times every 30 seconds by default. Switching to use BackOffLoopingCall would make sense to not keep hammering messaging infrastructure in case of failure.

Tags: rfe Edit Tag help
Dmitry Tantsur (divius) on 2018-02-19
Changed in networking-baremetal:
status: New → Triaged
importance: Undecided → Wishlist

This seems like a operational performance improvement and seems minor enough that I really don't think an RFE is needed. Perhaps we should just consider it rfe-approved?

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