Bug 1127988 - [RFE][ceilometer]: Add a host Predictive Failure Metric to host level metrics
Summary: [RFE][ceilometer]: Add a host Predictive Failure Metric to host level metrics
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/ceil...
Whiteboard: upstream_milestone_none upstream_defi...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-08-08 04:03 UTC by RHOS Integration
Modified: 2015-07-22 17:57 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed:


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Description RHOS Integration 2014-08-08 04:03:29 UTC
Cloned from launchpad blueprint https://blueprints.launchpad.net/ceilometer/+spec/predictive-failure-metric.

Description:

We would like to have a metric to monitor and predict host failures. This would require changes to the Ceilometer code:
These are the changes required in Ceilometer files (6 lines total). 

    Add line to ceilometer entry_points.txt file:
            host_pfa = ceilometer.compute.notifications.cpu:HostPfa

     Add line to ./compute/notifications/cpu.py
            class HostPfa(ComputeMetricsNotificationBase):
                 """Handle predictive failure alert message."""
               metric = 'host.pfa'
               sample_type = sample.TYPE_GAUGE
               unit = 'bool'


Specification URL (additional information):

None


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