signalfx/splunk-otel-collector v0.98.0

on GitHub

🛑 Breaking changes 🛑

• (Splunk) Remove the bash, curl, nc, and tar command-line utilities from the collector packages/images and smart agent bundle (#4646)
• (Splunk) receiver/discovery: Update metrics and logs evaluation statements schema:
  • Remove severity_text field from log evaluation statements (#4583)
  • Remove first_only field from match struct. Events are always emitted only once for first matching metric or log statement (#4593)
  • Combine matching conditions with different statuses in one list (#4588)
  • Apply entity events schema to the logs emitted by the receiver (#4638)
  • Emit only one log record per matched endpoint (#4586)
• (Core) service: emit internal collector metrics with _ instead of / with OTLP export (#9774)
• (Contrib) oracledbreceiver: Fix incorrect values being set for oracledb.tablespace_size.limit and oracledb.tablespace_size.usage (#31451)
  • Please grant the DBA_TABLESPACE_USAGE_METRICS permission to the user connecting to the Oracle DB instance to ensure all enabled metrics are properly ingested.
• (Contrib) pkg/stanza: Revert recombine operator's 'overwrite_with' default value. (#30783)
• (Contrib) processor/attributes, processor/resource: Remove stable coreinternal.attraction.hash.sha256 feature gate. (#31997)

🚩 Deprecations 🚩

• (Contrib) postgresqlreceiver: Minimal supported PostgreSQL version will be updated from 9.6 to 12.0 in a future release. (#30923)
  Aligning on the supported versions as can be seen in the PostgreSQL releases section

🚀 New components 🚀

• (Splunk) Add SQL Server receiver (#4649)

💡 Enhancements 💡

• (Splunk) Automatically set splunk_otlp_histograms: true for collector telemetry exported via signalfx metrics exporter (#4655)
• (Splunk) Windows installer now removes the unused configuration files from the installation directory (#4645)
• (Core) otlpexporter: Checks for port in the config validation for the otlpexporter (#9505)
• (Core) service: Validate pipeline type against component types (#8007)
• (Contrib) ottl: Add new Unix function to convert from epoch timestamp to time.Time (#27868)
• (Contrib) filelogreceiver: When reading a file on filelogreceiver not on windows, if include_file_owner_name is true, it will add the file owner name as the attribute log.file.owner.name and if include_file_owner_group_name is true, it will add the file owner group name as the attribute log.file.owner.group.name. (#30775)
• (Contrib) - prometheusreceiver: Allows receiving prometheus native histograms (#26555)
  • Native histograms are compatible with OTEL exponential histograms.
  • The feature can be enabled via the feature gate receiver.prometheusreceiver.EnableNativeHistograms.
    Run the collector with the command line option --feature-gates=receiver.prometheusreceiver.EnableNativeHistograms.
  • Currently the feature also requires that targets are scraped via the ProtoBuf format.
    To start scraping native histograms, set
    config.global.scrape_protocols to [ PrometheusProto, OpenMetricsText1.0.0, OpenMetricsText0.0.1, PrometheusText0.0.4 ] in the
    receiver configuration. This requirement will be lifted once Prometheus can scrape native histograms over text formats.
  • For more up to date information see the README.md file of the receiver at
    https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/receiver/prometheusreceiver/README.md#prometheus-native-histograms.
• (Contrib) spanmetricsconnector: Change default value of metrics_flush_interval from 15s to 60s (#31776)
• (Contrib) pkg/ottl: Adding a string converter into pkg/ottl (#27867)
• (Contrib) loadbalancingexporter: Support the timeout period of k8s resolver list watch can be configured. (#31757)

🧰 Bug fixes 🧰

• (Splunk) discovery: Don't use component.MustNewIDWithName (#4565)
• (Core) configtls: Fix issue where IncludeSystemCACertsPool was not consistently used between ServerConfig and ClientConfig. (#9835)
• (Core) component: Fix issue where the components command wasn't properly printing the component type. (#9856)
• (Core) otelcol: Fix issue where the validate command wasn't properly printing valid component type. (#9866)
• (Core) receiver/otlp: Fix bug where the otlp receiver did not properly respond with a retryable error code when possible for http (#9357)
• (Contrib) filelogreceiver: Fix missing scope name and group logs based on scope (#23387)
• (Contrib) jmxreceiver: Fix memory leak during component shutdown (#32289)
• (Contrib) k8sobjectsreceiver: Fix memory leak caused by the pull mode's interval ticker (#31919)
• (Contrib) kafkareceiver: fix kafka receiver panic on shutdown (#31926)
• (Contrib) prometheusreceiver: Fix a bug where a new prometheus receiver with the same name cannot be created after the previous receiver is Shutdown (#32123)
• (Contrib) resourcedetectionprocessor: Only attempt to detect Kubernetes node resource attributes when they're enabled. (#31941)
• (Contrib) syslogreceiver: Fix issue where static resource and attributes were ignored (#31849)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.98.0-amd64 (digest: sha256:6255d8b1ebb3cd95577d192f43e5ac08c029fd065eb720e54854ded7967e21b6)
• quay.io/signalfx/splunk-otel-collector:0.98.0-arm64 (digest: sha256:1370cefd0fd33f0e691a152887b511c716b0044189b85743bfe474593f6b5a86)
• quay.io/signalfx/splunk-otel-collector:0.98.0-ppc64le (digest: sha256:ab3bf871fda3b21f770539882c9147e8bf1329d2a20ddb52f546fa0e9e223edf)
• quay.io/signalfx/splunk-otel-collector-windows:0.98.0 (digest: sha256:d26e509ecf5e748c00c3381f171a7c6aa3e9a6b36ce401f7bd72c8269989ee78)
• quay.io/signalfx/splunk-otel-collector-windows:0.98.0-2019 (digest: sha256:578bc9ebf571bbd011e6baf9977d844868b09219fe8e8c46e2fdf45af60d882b)
• quay.io/signalfx/splunk-otel-collector-windows:0.98.0-2022 (digest: sha256:00ff87e429aaea23e17f9769faca0b99ee886293bb3b3d342428c2470531c676)