The Hawkular Alerting team is happy to announce the release of Hawkular Alerting 1.6.0.Final.  This release introduces several new features as well as some important fixes.

Features

• Extension for Aggregated Events Alerting
• Sliding windows to aggregate events and perform robust condition evaluations.
• See http://www.hawkular.org/community/docs/developer-guide/alerts.html#_events_aggregation_extension
• Tag Query Language
• Powerful tag search with a new tag query language.
• See http://www.hawkular.org/community/docs/developer-guide/alerts.html#_tags
  
• Integration with Elasticsearch
• Extension for conditions that query Elasticsearch.
• Action Plugin for writing back to Elasticsearch,
• See http://www.hawkular.org/community/docs/developer-guide/alerts.html#_elasticsearch_integration
  
• Watcher Support
• Open a connection and stream new alerts or events filtered by robust criteria
• See http://www.hawkular.org/docs/rest/rest-alerts.html#GET__watch
  
• Hawkular Metrics Integration
  
• New Metrics Group Trigger feature to track member triggers automatically
• See http://www.hawkular.org/hawkular-metrics/docs/user-guide/#_metrics_group_triggers
• New Tutorial
• Easy on-boarding with docker-based tutorial. First 5 lessons available.
• See http://www.hawkular.org/blog/2017/03/14/hawkular-alerting-tutorial.html
  

Enhancements

• REST Endpoints
• New endpoints for trigger enable/disable
  
• Set all group trigger conditions, regardless of their triggerMode
• Action TimeConstraints can now tie the constraint to a specific TimeZone
  
• Support group members on Import.
  

Fixes

• [HWKALERTS-222] - Cassalog schema updates are lacking verification functions
• [HWKALERTS-223] - Propagate Listener events on cluster scenarios
• [HWKALERTS-227] - Schema bootstrap skip should handle failures and server shutdowns
• [HWKALERTS-229] - Setting the conditions for group trigger ignores the condition triggerMode and follows only the triggerMode in the path parameters
• [HWKALERTS-234] - MissingCondition handling needs to consider trigger mode
• [HWKALERTS-243] - DefinitionsEvents might have a wrong order on import operations
• [HWKALERTS-249] - Schema installation on multi Cassandra node cluster may fail

Hawkular Alerting 1.6.0.Final is available:

• Immediately as a standalone distribution
• Soon as part of Hawkular Metrics 0.26.0.Final
• In Hawkular Services for ManageIQ
• In OpenShift Online
  

For more details about this release:  https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12315924&version=12333585

http://www.hawkular.org/
http://www.hawkular.org/community/docs/developer-guide/alerts.html
http://www.hawkular.org/docs/rest/rest-alerts.html

https://github.com/hawkular/hawkular-alerts
https://github.com/hawkular/hawkular-alerts/tree/master/examples

#hawkular on freenode

Hawkular Alerting Team
   Jay Shaughnessy (jshaughn@redhat.com)
   Lucas Ponce (lponce@redhat.com)

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