Merge branch 'develop' of git.bitsensor.io:back-end/elastalert into develop

Author: Ruben van Vreeland

rule_templates/no_data.yml

@@ -0,0 +1,37 @@
+# Alert when no data has been received for more then 30 seconds.
+
+# Rule name, must be unique
+name: No Data
+
+# Type of alert.
+type: flatline
+
+# Alert when this many documents matching the query occur within a timeframe
+threshold: 1
+
+# num_events must occur within this amount of time to trigger an alert
+timeframe:
+  seconds: 30
+
+realert: 
+  minutes: 10
+  
+exponential_realert: 
+  hours: 1
+
+doc_type: datapoint
+
+# Index to search, wildcard supported
+index: bitsensor
+timestamp_field: endpoint.localtime
+  
+alert_subject: "No data on dev.bitsensor.io"
+
+alert_text_type: alert_text_only
+alert_text: "The stack receives no data. It might be down :("
+
+# The alert is use when a match is found
+alert:
+  - slack
+slack_webhook_url: "https://hooks.slack.com/services/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"
+slack_username_override: "ElastAlert"