open-telemetry/opentelemetry-collector-contrib v0.37.0

on GitHub

This release is marked as "bad" because of #5768

🚀 New components 🚀

• journald receiver to parse Journald events from systemd journal using the opentelemetry-log-collection library

🛑 Breaking changes 🛑

• Remove squash on configtls.TLSClientSetting for splunkhecexporter (#5541)
• Remove squash on configtls.TLSClientSetting for elastic components (#5539)
• Remove squash on configtls.TLSClientSetting for observiqexporter (#5540)
• Remove squash on configtls.TLSClientSetting for AWS components (#5454)
• Move k8sprocessor to k8sattributesprocessor.
• Rename k8s_tagger configuration k8sattributes.
• filelog receiver: use empty value for SeverityText field instead of "Undefined" (#5423)
• Rename configparser.ConfigMap to config.Map
• Rename pdata.AggregationTemporality* to pdata.MetricAggregationTemporality*
• Remove deprecated batchpertrace package/module (#5380)

💡 Enhancements 💡

• k8sattributes processor: add container metadata enrichment (#5467, #5572)
• resourcedetection processor: Add an option to force using hostname instead of FQDN (#5064)
• dockerstats receiver: Move docker client into new shared internal/docker (#4702)
• spanmetrics processor:
  • Add exemplars to metrics (#5263)
  • Support resource attributes in metrics dimensions (#4624)
• filter processor:
  • Add log filtering by regexp type filters (#5237)
  • Add record level log filtering (#5418)
• dynatrace exporter: Handle non-gauge data types (#5056)
• datadog exporter:
  • Add support for exporting histograms as sketches (#5082)
  • Scrub sensitive information from errors (#5575)
  • Add option to send instrumentation library metadata tags with metrics (#5431)
• podman receiver: Add api_version, ssh_key, and ssh_passphrase config options (#5430)
• signalfx exporter:
  • Add max_connections config option (#5432)
  • Add dimension name to log when value > 256 chars (#5258)
  • Discourage setting of endpoint path (#4851)
• kubeletstats receiver: Convert to pdata instead of using OpenCensus (#5458)
• tailsampling processor: Add invert_match config option to string_attribute policy (#4393)
• awsemf exporter: Add a feature flag in UserAgent for AWS backend to monitor the adoptions (#5178)
• splunkhec exporter: Handle explicitly NaN and Inf values (#5581)
• hostmetrics receiver:
  • Collect more process states in processes scraper (#4856)
  • Add device label to paging scraper (#4854)
• awskinesis exporter: Extend to allow for dynamic export types (#5440)

🧰 Bug fixes 🧰

• datadog exporter:
  • Fix tags on summary and bucket metrics (#5416)
  • Fix cache key generation for cumulative metrics (#5417)
• resourcedetection processor: Fix failure to start collector if at least one detector returns an error (#5242)
• prometheus exporter: Do not record obsreport calls (#5438)
• prometheus receiver: Metric type fixes to match Prometheus functionality (#4865)
• sentry exporter: Fix sentry tracing (#4320)
• statsd receiver: Set quantiles for metrics (#5647)