Bug 1042955 - [RFE][oslo]: common heartbeat driver
Summary: [RFE][oslo]: common heartbeat driver
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: RFEs
Version: unspecified
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: ---
Assignee: RHOS Maint
QA Contact:
URL: https://blueprints.launchpad.net/oslo...
Whiteboard: upstream_milestone_none upstream_stat...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-12-13 16:47 UTC by RHOS Integration
Modified: 2015-03-19 17:30 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-03-19 17:30:25 UTC
Target Upstream Version:

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Description RHOS Integration 2013-12-13 16:47:07 UTC 
Cloned from launchpad blueprint https://blueprints.launchpad.net/oslo/+spec/common-heartbeat-driver.

Description:

In some projects(quantum, cinder), nodes write to database periodically for heartbeat. This mechanism is inefficient. There were  two solution for providing different implementation of heartbeat in nova sevicegroup api and matchmaker. Hope it can be common utils that can used by heartbeat of node and matchmaker in all projects.

Specification URL (additional information):

https://docs.google.com/document/d/1IClo_8OxG8b7bT9zcVdO5rIqucR6ZYq3yFhIj7UJIeA/edit#heading=h.2f5wiqa9s5j3
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