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@github-actions github-actions released this 16 Jul 21:48
· 1523 commits to main since this release
v0.105.0
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The OpenTelemetry Collector Contrib contains everything in the opentelemetry-collector release, be sure to check the release notes there as well.

End User Changelog

v0.105.0

🛑 Breaking changes 🛑

  • skywalkingexporter: Remove unmaintained component (#23796)
  • elasticsearchexporter: Make "dedup" option no-op, always de-duplicate. (#33773)
    Elasticsearch does not permit duplicate keys in JSON objects, so there is no value in being able to configure deduplication.
  • elasticsearchexporter: Remove defunct "file" and "fields" configuration settings. (#33803)
    This is a breaking change only because removing the attributes would prevent collector startup if those attributes are specified, but otherwise there is no functional change. These configuration attributes have never done anything.
  • stanza: errors from Operator.Process are returned instead of silently ignored. (#33783)
    This public function is affected: https://pkg.go.dev/github.com/open-telemetry/opentelemetry-collector-contrib/pkg/stanza@v0.104.0/operator/helper#WriterOperator.Write
  • vcenterreceiver: Enables various vCenter metrics that were disabled by default until v0.105 (#34022)
    The following metrics will be enabled by default "vcenter.host.network.packet.drop.rate",
    "vcenter.vm.cpu.readiness", "vcenter.host.cpu.capacity", and "vcenter.host.cpu.reserved".

🚩 Deprecations 🚩

  • lokiexporter: Deprecate component (#33916)

🚀 New components 🚀

  • sumconnector: creates a wireframe and initial pr to develop from (#32669)
  • extensions/observer/cfgardenobserver: Add a new observer that discovers containers through the Garden API (#33618)

💡 Enhancements 💡

  • pkg/ottl: Added Hex() converter function (#31929)

  • pkg/ottl: Add IsRootSpan() converter function. (#32918)
    Converter IsRootSpan() returns true if the span in the corresponding context is root, that means its parent_span_id equals to hexadecimal representation of zero. In all other scenarios function returns false.

  • vcenterreceiver: Adds additional vCenter resource pool metrics and a memory_usage_type attribute for vcenter.resource_pool.memory.usage metric to use. (#33607)
    Added "vcenter.resource_pool.memory.swapped", "vcenter.resource_pool.memory.ballooned", and "vcenter.resource_pool.memory.granted"
    metrics. Also added an additional attribute, "memory_usage_type" for "vcenter.resource_pool.memory.usage" metric, which is
    currently under a feature gate.

  • kubeletstatsreceiver: Add k8s.pod.memory.node.utilization and k8s.container.memory.node.utilization metrics (#33591)

  • vcenterreceiver: Adds vCenter metrics at the datacenter level. (#33607)
    Introduces various datacenter metrics which work by aggregating stats from datastores, clusters, hosts, and VM's.

  • processor/resource, processor/attributes: Add an option to extract value from a client address by specifying client.address value in the from_context field. (#34051)

  • awss3receiver: Add support for retrieving logs and metrics to the AWS S3 Receiver. (#30750)

  • receiver/azuremonitorreceiver: Add support for Managed Identity and Default Credential auth (#31268, #33584)

  • azuremonitorreceiver: Add maximum_number_of_records_per_resource config parameter in order to overwrite default (#32165)

  • clickhouseexporter: Upgrading stability for logs to beta (#33615)
    The logs exporter has been proven to be stable for large scale production deployments.
    Configuration options specific to logs are unlikely to change.

  • cloudfoundryreceiver: Add support to receive CloudFoundry Logs (#32671)

  • datadogreceiver: Add support for metrics in Datadog receiver (#18278)

  • datadogexporter: Add a feature gate exporter.datadogexporter.TraceExportUseCustomHTTPClient that allows a custom HTTP client to be used in trace export (#34025)
    This is an experimental feature. By default the feature gate is disabled and trace export uses a default HTTP client.

  • elasticsearchexporter: Introduce experimental telemetry.log_request_body and telemetry.log_response_body config (#33854)

  • cmd/opampsupervisor: Adds support for forwarding custom messages to/from the agent (#33575)

  • geoipprocessor: Add providers configuration and maxmind provider factory (#33269)

  • healthcheckv2extension: Add partial gRPC service implementation to healthcheckv2. (#26661)

  • healthcheckv2extension: Add support for streaming Watch RPC to healthcheckv2 gRPC service. (#26661)

  • healthcheckv2extension: Add HTTP service to healthcheckv2 (#26661)

  • splunkhecexporter: Increase the performance of JSON marshaling (#34011)

  • pkg/stanza: Add parse_ints config in json parser to support parsing int or float properly (#33696)

  • loadbalancingexporter: Adds a new streamID routingKey, which will route based on the datapoint ID. See updated README for details (#32513)

  • awsxrayexporter: Allow multiple log group names/arns to be set in environmental variables (#33795)

  • dockerobserver: Add hint to error when using float for api_version field (#34043)

  • dockerstatsreceiver: Add hint to error when using float for api_version field (#34043)

  • pkg/ottl: Emit traces for statement sequence executions to troubleshoot OTTL statements/conditions (#33433)

  • pkg/stanza: Bump 'logs.jsonParserArray' and 'logs.assignKeys' feature gates to beta. (#33948)
    This enables the feature gates by default to allow use of the
    json_array_parser and assign_keys operations.

  • receiver/filelog: Add filelog.container.removeOriginalTimeField feature-flag for removing original time field (#33946)

  • statsdreceiver: Allow configuring summary percentiles (#33701)

  • pkg/stanza: Switch to faster json parser lib for container operator (#33929)

  • telemetrygen: telemetrygen --rate flag changed from Int64 to Float64 (#33984)

  • extension/opamp: Rely on the Collector APIs to do config redaction (#34078)
    Previously all config fields had to be redacted, now configopaque.String is used to determine
    which fields should be redacted. As a result, fields that are not sensitive are no longer redacted.

  • azuremonitorreceiver: Upgrade stability to alpha (#33689)

  • windowsperfcountersreceiver: windowsperfcountersreceiver now appends an index number to additional instance names that share a name. An example of this is when scraping 
rocess(*) counters with multiple running instances of the same executable. (#32319)
    NOTES

    • This change can expose cardinality issues where the counters were previously collapsed under the non-indexed instance name.
    • The change mimics Windows Performance Monitor behavior: The first instance name remains unchanged, additional instances are suffixed with #<N> where N=1 and is increased for each duplicate.
      • e.g. Given 3 powershell instances, this will return powershell, powershell#1 and powershell#2.

🧰 Bug fixes 🧰

  • servicegraphconnector: Fix failed label does not work leads to servicegraph metrics error (#32018)
  • apachesparkreceiver: Updating the stability to reflect that the component is shipped as part of contrib. (#33906)
  • azureblobreceiver: Updating the stability to reflect that the component is shipped as part of contrib. (#33902)
  • countconnector: Updating the stability to reflect that the component is shipped as part of contrib. (#33903)
  • deltatorateprocessor: Updating the stability to reflect that the component is shipped as part of contrib. (#33904)
  • httpcheckreceiver: Updating the stability to reflect that the component is shipped as part of contrib. (#33897)
  • metricsgenerationprocessor: Updating the stability to reflect that the component is shipped as part of contrib. (#33905)
  • podmanreceiver: Updating the stability to reflect that the component is shipped as part of contrib. (#33899)
  • purefareceiver: Updating the stability to reflect that the component is shipped as part of contrib. (#33901)
  • purefbreceiver: Updating the stability to reflect that the component is shipped as part of contrib. (#33900)
  • zookeeperreceiver: Updating the stability to reflect that the component is shipped as part of contrib. (#33898)
  • probabilisticsamplerprocessor: Fix bug where log sampling was being reported by the counter otelcol_processor_probabilistic_sampler_count_traces_sampled (#33874)
  • cmd/telemetrygen: Fix make docker-telemetrygen command. (#33989)
  • processor/groupbyattrsprocessor: Fix dropping of metadata fields when processing metrics. (#33419)
  • testbed: Fixes incorrect count for sent data items in load generator. (#34057)
  • prometheusreceiver: Fix hash computation to include non exported fields like regex in scrape configuration for TargetAllocator (#29313)
  • datadogexporter: Exit when API key validation fails and api::fail_on_invalid_key is set to true. (#33935)
  • kafkametricsreceiver: Fix issue with incorrect consumer offset (#33309)
  • sqlserverreceiver: Enable default metrics to properly trigger SQL Server scrape (#34065)
  • syslogreceiver: Allow to define max_octets for octet counting RFC5424 syslog parser (#33182)
  • windowsperfcountersreceiver: Metric definitions with no matching performance counter are no longer included as metrics with zero datapoints in the scrape output. (#4972)

Go API Changelog

No changes.

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