Thanks, Roland. Makes sense. I agree.
Just tossing the idea: is there a way to validate a temporal causal relationship among events such that in case e1, followed by e2, followed by e3 *implies *a condition C to fail/pass - and generates an alarm. Thanks, Pradip On Tue, Feb 16, 2016 at 8:52 PM, Hochmuth, Roland M <roland.hochm...@hpe.com > wrote: > Hi Pradip, The focus of that blueprint is to create metrics from logs in > the LogStash component and then publish them to the Kafka metrics topic. > The Monasca Threshold Engine can then be used to alarm on the metrics. For > example, if the number of errors in a log file exceeds some amount, alarm > and send a notification. > > Regards --Roland > > From: Pradip Mukhopadhyay <pradip.inte...@gmail.com<mailto: > pradip.inte...@gmail.com>> > Reply-To: OpenStack List <openstack-dev@lists.openstack.org<mailto: > openstack-dev@lists.openstack.org>> > Date: Monday, February 15, 2016 at 9:58 AM > To: OpenStack List <openstack-dev@lists.openstack.org<mailto: > openstack-dev@lists.openstack.org>> > Subject: [openstack-dev] [Monasca] Alarm generation from a sequence of > events > > Hello, > > > We come across the following interesting BP in the last weekly meeting: > https://blueprints.launchpad.net/monasca/+spec/alarmsonlogs > > > Understood how the non-periodic nature of log events to be taken care of > (by introducing period = -1 in value-meta). > > > Just wondering can it be possible to use this to satisfy the following > usecase: > Given a causal or non-causal sequence of events a, b, c – can we determine > that a condition ‘p’ has occurred and alarm on that. > > > > Thanks, > Pradip > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
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