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chiradeep/cloudwatch_riemann_2.clj

Created January 9, 2014 23:24
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Riemann function for threshold crossing alerts
Raw
cloudwatch_riemann_2.clj
(defn tc [wndtime numwnds threshold & children]
(fixed-event-window wndtime
(combine folds/mean
(moving-event-window numwnds
(combine folds/minimum
(where (> metric threshold)
;;create a threshold crossing event
(with {:host nil :state "threshold crossed" :description (str "service crossed the value of " threshold " over " numwnds " windows of " wndtime " seconds")}
(apply sdo children)))))))
)
(streams
(tc 3 3 6.0
(email "itguy@othercoolapp.net"))
)
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