Clojure riemann的自定义配置
我对riemann和clojure也是新手。我们需要的是,当新事件出现时,它会检查它的状态和服务,如果两者都匹配,它会在控制台中打印一些东西。这是我的配置文件Clojure riemann的自定义配置,clojure,riemann,Clojure,Riemann,我对riemann和clojure也是新手。我们需要的是,当新事件出现时,它会检查它的状态和服务,如果两者都匹配,它会在控制台中打印一些东西。这是我的配置文件 (let [index (default :ttl 300 (update-index (index)))] ; Inbound events will be passed to these streams: (streams ; Index all events immediately. index
(let [index (default :ttl 300 (update-index (index)))]
; Inbound events will be passed to these streams:
(streams
; Index all events immediately.
index
; Calculate an overall rate of events.
(with {:metric 1 :host nil :state "ok" :service "events/sec"}
(rate 5 index))
; my code starts from here
; _______________________
(where (and (= :service "foo")
(= :state "ok"))
(println "It works"))
;________ENDS HERE ______________
; Log expired events.
(expired
(fn [event] (info "expired" event)))
))
当我启动riemann时,我可以在控制台中看到“它工作”。但之后就再也没有了。
告诉我哪里做错了。?问题似乎是您在where表达式中使用了关键字。where函数将在内部重新写入使用关键字的条件,尽管在外部似乎没有明确说明这种行为。如果在表达式字段名上没有冒号的条件中查看示例
我已经测试了以下配置:
(where (and (service "foo")
(state "ok"))
prn)