Bug 1139795 – [RFE] Keep hosted engine VM configuration in the shared storage

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Bug 1139795 - [RFE] Keep hosted engine VM configuration in the shared storage

Summary:	[RFE] Keep hosted engine VM configuration in the shared storage

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Virtualization Manager
Classification:	Red Hat
Component:	ovirt-hosted-engine-ha (Show other bugs)
Sub Component:
Version:	3.6.0
Hardware:	Unspecified Unspecified

Priority	unspecified Severity unspecified
Target Milestone:	ovirt-3.6.0-rc2
Target Release:	3.6.0
Assigned To:	Martin Sivák
QA Contact:	Elad
Docs Contact:

URL:
Whiteboard:
Keywords:	FutureFeature

Depends On:	1139793
Blocks:
	Show dependency tree / graph

Reported:	2014-09-09 12:01 EDT by Doron Fediuck
Modified:	2016-03-09 14:48 EST (History)
CC List:	11 users (show)

See Also:	1139793
Fixed In Version:
Doc Type:	Enhancement
Doc Text:	Previously, to make an update to the Manager virtual machine configuration, you needed to update the configuration files on all self-hosted engine hosts. With this enhancement, the information is stored on the shared storage domain and the configuration only needs to be updated once.
Story Points:	---
Clone Of:	1139793
Environment:
Last Closed:	2016-03-09 14:48:27 EST
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	SLA
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	sherold: Triaged+

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

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHEA-2016:0422	normal	SHIPPED_LIVE	ovirt-hosted-engine-ha bug fix and enhancement update	2016-03-09 18:58:25 EST

Groups: None (edit)

Description Doron Fediuck 2014-09-09 12:01:38 EDT

+++ This bug was initially created as a clone of Bug #1139793 +++

Cloned for the HA agent.

Description of problem:
Currently every host has a configuration file for the hosted engine VM.
If a change is needed files in all hosts should be fixed.

So we should be storing a single file in a shared storage to simplify it.

Comment 3 Doron Fediuck 2015-07-27 07:23:38 EDT

Roy,
is this RFE done?

Comment 4 Elad 2016-01-26 03:56:46 EST

Hosted engine VM configuration is being saved on the shared storage. Executed hosted engine sanity over all supported storage types (NFS, iSCSI, Gluster, FC) to check there are no regressions, all passed.

In addition, checked that the configuration exist in the shared storage under /rhev/data-center/pool/HE-SD/conf-img/

The following files are saved there:
vm.conf, version, fhanswers.conf, hosted-engine.conf, broker.conf


Tested using:

vdsm-jsonrpc-4.17.18-0.el7ev.noarch
vdsm-python-4.17.18-0.el7ev.noarch
vdsm-hook-vmfex-dev-4.17.18-0.el7ev.noarch
vdsm-cli-4.17.18-0.el7ev.noarch
vdsm-yajsonrpc-4.17.18-0.el7ev.noarch
vdsm-xmlrpc-4.17.18-0.el7ev.noarch
vdsm-4.17.18-0.el7ev.noarch
vdsm-infra-4.17.18-0.el7ev.noarch
ovirt-hosted-engine-ha-1.3.3.7-1.el7ev.noarch
libgovirt-0.3.3-1.el7_2.1.x86_64
ovirt-vmconsole-1.0.0-1.el7ev.noarch
ovirt-host-deploy-1.4.1-1.el7ev.noarch
ovirt-setup-lib-1.0.1-1.el7ev.noarch
ovirt-vmconsole-host-1.0.0-1.el7ev.noarch
ovirt-hosted-engine-setup-1.3.2.3-1.el7ev.noarch

Comment 6 errata-xmlrpc 2016-03-09 14:48:27 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/RHEA-2016-0422.html

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