open-telemetry/opentelemetry-collector-contrib v0.55.0

on GitHub

The OpenTelemetry Collector Contrib contains everything in the opentelemetry-collector release (be sure to check the release notes here as well!).

🛑 Breaking changes 🛑

• datadogexporter: Remove Sanitize method from Config struct. (#8373)

• datadogexporter: (Under exporter.datadog.hostname.preview feature gate) Remove docker hostname detector (#11834)

• k8sclusterreceiver: The receiver.k8sclusterreceiver.reportCpuMetricsAsDouble feature gate has been removed (#10838)

  • If users were disabling this feature gate, they may have to update
    monitoring for a few Kubernetes cpu metrics. For more details see feature-gate-configurations.

• prometheusexporter: Automatically rename metrics with units to follow Prometheus naming convention (#8950)

🚩 Deprecations 🚩

• datadogexporter: Deprecate config package in favor of structs on the datadogexporter package. (#8373)

• k8sattributesprocessor: Announcing pod_association rules will be deprecated. Use pod_association.sources rules instead. This is in order to support metadata enrichment based on multiple attributes. (#4309)

• hostmetricsreceiver: Remove direction for network, paging and process metrics. The feature gates receiver.hostmetricsreceiver.emitMetricsWithoutDirectionAttribute and receiver.hostmetricsreceiver.emitMetricsWithDirectionAttribute can be used to control the transition (#11815)

  • system.network.dropped will become:
    • system.network.dropped.receive
    • system.network.dropped.transmit
  • system.network.errors will become:
    • system.network.errors.receive
    • system.network.errors.transmit
  • system.network.io will become:
    • system.network.io.receive
    • system.network.io.transmit
  • system.network.packets will become:
    • system.network.packets.receive
    • system.network.packets.transmit
  • system.paging.operations will become:
    • system.paging.operations.page_in
    • system.paging.operations.page_out
  • process.disk.io will become:
    • process.disk.io.read
    • process.disk.io.write

  See https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/receiver/hostmetricsreceiver#transition-from-metrics-with-direction-attribute for more details.

• logzioexporter: Announcing custom_endpoint, drain_interval, queue_capacity, queue_max_length configuration options will be deprecated in upcoming releases (#10821)

• simpleprometheusreceiver: Announcing tls_enable, tls_config will be deprecated and use confighttp.HTTPClientSettings instead. (#11553)

🚀 New components 🚀

• sqlqueryreceiver: Enable the component (#11848)

💡 Enhancements 💡

• cmd/chloggen: Update CI process to validate new changelog strategy (#11841)
• cmd/chloggen: Add new tool for conflict-free CHANGELOG.md management (#11539)
• coralogixexporter: Add support for metrics (#11065)
• coreinternal/attraction: Supports pattern for delete and hash attractions (#11886)
• filterprocessor: Add ability to filter Spans (#6341)
• flinkmetricsreceiver: Add attribute values to metadata (#11520)
• k8sattributesprocessor: do not ignore hostNetwork pods for enrichment based on non IP attribute (#12073)
• logzioexporter: Add support for logs pipeline and support for exporterhelper (#10821)
• pkg/stanza: Export pkg/stanza/fileconsumer package (#11844)
• prometheusreceiver: Add target_info labels to resource attributes (#11034)
• redisreceiver: Add more metrics, redis.maxmemory, redis.role, redis.cmd.calls redis.cmd.usec (#11090)
• sapmexporter: Add config option to log responses from Splunk APM (#11425)
• splunkhecexporter: Update limits for max_content_length settings (#11550)
• sqlqueryreceiver: Add core functionality (#10867)
• tracegen: Add additional resource attributes (#11145)
• transformprocessor: Add IsMatch factory function. This function allows regex matching in conditions. (#10903)
• transformprocessor: replace_patternandreplace_all_patterns` use regex for pattern matching and replacing text in attributes/metrics (#11125)

🧰 Bug fixes 🧰

• aerospikereceiver: Fix issue where namespaces would not be collected (#11465)
• aerospikereceiver: Fix typo in metric name. Ensure namespace transactions are collected (#12085) (#12083)
• coralogixexporter: Fix metrics bearer token (#11831)
• datadogexporter: (Under exporter.datadog.hostname.preview feature gate) Make the hostname reported on GKE match the Datadog GCP integration hostname. (#11893)
• datadogexporter: The traces.span_name_remappings setting now correctly refers to the OpenTelemetry key to be renamed without any sort of normalization. (#9693)
• datadogexporter: Unify traces exporter behavior with Datadog Agent OTLP traces ingest. (#9693)
• filelogreceiver: Read log lines from lost files first in a poll cycle (#12084)
• filestorageextension: Copy values returned by Get (#11776)
• cmd/chloggen: Fix problem where 'new' command would fail when branch name contained '/' (#11887)
• kafkaexporter: Fixed config.Topic mutation causing Logs|Metrics|Traces to default to 1 topic (#11420)
• mongodbreceiver: do not ignore TLS Settings in mongodbreceiver (#12092)
• prometheusexporter: Expose the same metric from different targets correctly (#4986)
• redactionprocessor: Respect allow_all_keys configuration (#11542)
• saphanareceiver: Fix component memory query, add better error handling (#11507)
• sapmreceiver: Fix issue where component instance use in multiple pipelines leads to start failures (#11518)
• signalfxreceiver: Fix issue where component instance use in multiple pipelines leads to start failures (#11513)
• splunkhecreceiver: Fix issue where component instance use in multiple pipelines leads to start failures (#11517)