0.4.0

Breaking Changes:

• Default port changed from 8080 to 9206, see here for why
• Cluster metrics queried from Elasticsearch on metric scrape, not on a schedule, see here for why (Data queries are still run on schedules)

Enhancements:

• Allow retrieving fieldata info for specific fields
• Expose query took time as a metric
• Allow limiting metrics returned in nodes/indices stats
• Allow enabling SSL verification (thanks @echojc)
• Allow queries to have custom timeouts (thanks @echojc)
• Allow setting arbitrary logging levels

0.3.0

Enhancements:

• Add cluster metrics

0.2.0

Breaking Changes:

• New bucket label format

Enhancements:

• Add SIGTERM handler
• Optimise Dockerfile
• Add JSON structured logging support

0.1.3

Bug Fixes:

• Fix exceptions when generating label values for numeric bucket names

0.1.2

Bug Fixes:

• Fix certain query responses generating invalid metric names with periods in them

0.1.1

Bug Fixes:

• Complain if the config file is missing, rather than exiting mysteriously
• Warn if no queries are found in the config file, rather than exiting mysteriously