Bug 1415828 – Backport: [RFE] [Neutron] [LBaaS v2] Add process monitor for haproxy

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Bug 1415828 - Backport: [RFE] [Neutron] [LBaaS v2] Add process monitor for haproxy

Summary:	Backport: [RFE] [Neutron] [LBaaS v2] Add process monitor for haproxy

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-neutron-lbaas (Show other bugs)
Sub Component:
Version:	10.0 (Newton)
Hardware:	Unspecified Unspecified

Priority	medium Severity medium
Target Milestone:	z2
Target Release:	10.0 (Newton)
Assigned To:	Nir Magnezi
QA Contact:	Toni Freger
Docs Contact:

URL:
Whiteboard:
Keywords:	FutureFeature, OtherQA, Triaged, ZStream

Depends On:	1326224
Blocks:	1273812 1046780 1431152
	Show dependency tree / graph

Reported:	2017-01-23 15:25 EST by Nir Magnezi
Modified:	2017-03-10 08:32 EST (History)
CC List:	15 users (show)

See Also:
Fixed In Version:	openstack-neutron-lbaas-9.1.0-3.el7ost
Doc Type:	Enhancement
Doc Text:	This enhancement implements ProcessMonitor in the HaproxyNSDriver class (v2) to use the external_process module, which allows it to monitor and respawn the haproxy processes as needed. The LBaaS agent (v2) will load options related to external_process in order to take a configured action when the HAproxy process dies unexpectedly.
Story Points:	---
Clone Of:	1326224
Clones:	1431152 (view as bug list)
Environment:
Last Closed:	2017-02-23 11:34:25 EST
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Launchpad	1565801	None	None	None	2017-01-23 15:25 EST
OpenStack gerrit	327966	None	None	None	2017-01-23 15:25 EST
OpenStack gerrit	344658	None	None	None	2017-01-23 15:25 EST
OpenStack gerrit	345263	None	None	None	2017-01-23 15:25 EST
Red Hat Product Errata	RHBA-2017:0314	normal	SHIPPED_LIVE	openstack-neutron bug fix advisory	2017-02-23 16:33:22 EST

Groups: None (edit)

Comment 4 Nir Magnezi 2017-02-15 08:41:15 EST

How to test:
============
1. Create a Loadbalancer
2. Create a Listener
3. Create Pool and memebers
4. Verify loadbalancing functionality.
5. Kill the haproxy process
6. Wait for ~30 sec and see if it respawns.
7. Redo step #4

Comment 6 errata-xmlrpc 2017-02-23 11:34:25 EST

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://rhn.redhat.com/errata/RHBA-2017-0314.html

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