v0.89.0

🛑 Breaking changes 🛑

• (Contrib) pkg/stanza/receiver/windowseventlog: Improve parsing of Windows Event XML by handling anonymous Data elements. (#21491)
  This improves the contents of Windows log events for which the publisher manifest is unavailable. Previously, anonymous Data elements were ignored. This is a breaking change for users who were relying on the previous data format.
• (Contrib) processor/k8sattributes: Graduate "k8sattr.rfc3339" feature gate to Beta. (#28817)
  Time format of k8s.pod.start_time attribute value migrated from RFC3339:
  Before: 2023-07-10 12:34:39.740638 -0700 PDT m=+0.020184946
  After: 2023-07-10T12:39:53.112485-07:00
  The feature gate can be temporary reverted back by adding --feature-gate=-k8sattr.rfc3339 to the command line.
• (Contrib) receiver/filelogreceiver: Change "Started watching file" log behavior (#28491)
  Previously, every unique file path which was found by the receiver would be remembered indefinitely.
  This list was kept independently of the uniqueness / checkpointing mechanism (which does not rely on the file path).
  The purpose of this list was to allow us to emit a log whenever a path was seen for the first time.
  This removes the separate list and relies instead on the same mechanism as checkpointing. Now, a similar log is emitted
  any time a file is found which is not currently checkpointed. Because the checkpointing mechanism does not maintain history
  indefinitely, it is now possible that a log will be emitted for the same file path. This will happen when no file exists at
  the path for a period of time.

🚩 Deprecations 🚩

• (Contrib) postgresqlreceiver: Deprecation of postgresql replication lag metrics postgresql.wal.lag in favor of more precise 'postgresql.wal.delay' (#26714)

💡 Enhancements 💡

• (Splunk) receiver/mongodbreceiver: Adds mongobdreceiver in Splunk collector distro (#3979)
• (Contrib) processor/tailsampling: adds optional upper bound duration for sampling (#26115)
• (Contrib) collectdreceiver: Add support of confighttp.HTTPServerSettings (#28811)
• (Contrib) collectdreceiver: Promote collectdreceiver as beta component (#28658)
• (Contrib) receiver/hostmetricsreceiver: Added support for host's cpuinfo frequnecies. (#27445)
  In Linux the current frequency is populated using the values from /proc/cpuinfo. An os specific implementation will be needed for Windows and others.
• (Contrib) receiver/hostmetrics/scrapers/process: add configuration option to mute error reading username for process (#14311, #17187)
• (Contrib) azureevenhubreceiver: Allow the Consumer Group to be set in the Configuration. (#28633)
• (Contrib) spanmetricsconnector: Add Events metric to span metrics connector that adds list of event attributes as dimensions (#27451)
• (Contrib) processor/k8sattribute: support adding labels and annotations from node (#22620)
• (Contrib) windowseventlogreceiver: Add parsing for Security and Execution event fields. (#27810)
• (Contrib) filelogreceiver: Add the ability to order files by mtime, to only read the most recently modified files (#27812)
• (Contrib) wavefrontreceiver: Wrap metrics receiver under carbon receiver instead of using export function (#27248)
• (Contrib) pkg/ottl: Add IsBool function into OTTL (#27897)
• (Contrib) k8sclusterreceiver: add k8s.node.condition metric (#27617)
• (Contrib) kafkaexporter/kafkametricsreceiver/kafkareceiver: Expose resolve_canonical_bootstrap_servers_only config (#26022)
• (Contrib) receiver/mongodbatlasreceiver: Enhanced collector logs to include more information about the MongoDB Atlas API calls being made during logs retrieval. (#28851)
• (Contrib) receiver/mongodbatlasreceiver: emit resource attributes "mongodb_atlas.region.name" and "mongodb_atlas.provider.name" on metric scrape. (#28833)
• (Contrib) processor/resourcedetection: Add processor.resourcedetection.hostCPUModelAndFamilyAsString feature gate to change the type of host.cpu.family and host.cpu.model.id attributes from int to string. (#29025)
  This feature gate will graduate to beta in the next release.
• (Contrib) processor/tailsampling: Optimize performance of tailsamplingprocessor (#27889)
• (Contrib) redisreceiver: include server.address and server.port resource attributes (#22044)
• (Contrib) spanmetricsconnector: Add exemplars to sum metric (#27451)
• (Core) service/extensions: Allow extensions to declare dependencies on other extensions and guarantee start/stop/notification order accordingly. (#8732)
• (Core) exporterhelper: Log export errors when retry is not used by the component. (#8791)

🧰 Bug fixes 🧰

• (Splunk) smartagent/processlist: Reduce CPU usage when collecting process information on Windows (#3980)
• (Contrib) filelogreceiver: Fix issue where counting number of logs emitted could cause panic (#27469, #29107)
• (Contrib) kafkareceiver: Fix issue where counting number of logs emitted could cause panic (#27469, #29107)
• (Contrib) k8sobjectsreceiver: Fix issue where counting number of logs emitted could cause panic (#27469, #29107)
• (Contrib) fluentforwardreceiver: Fix issue where counting number of logs emitted could cause panic (#27469, #29107)
• (Contrib) azureeventhubreceiver: Updated documentation around Azure Metric to OTel mapping. (#28622)
• (Contrib) receiver/hostmetrics: Fix panic on load_scraper_windows shutdown (#28678)
• (Contrib) splunkhecreceiver: Do not encode JSON response objects as string. (#27604)
• (Contrib) processor/k8sattributes: Set attributes from namespace/node labels or annotations even if node/namespaces name attribute are not set. (#28837)
• (Contrib) pkg/stanza: Fix data-corruption/race-condition issue in udp async (reuse of buffer); use buffer pool instead. (#27613)
• (Contrib) zipkinreceiver: Return BadRequest in case of permanent errors (#4335)
• (Core) exporterhelper: fix bug with queue size and capacity metrics (#8682)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.89.0-amd64 (digest: sha256:a9c3ff227f6926ed1904ba143206e08820be093fa38271f24f0b05383cc6273b)
• quay.io/signalfx/splunk-otel-collector:0.89.0-arm64 (digest: sha256:02e07363cb15311a70588074213817c311250361c0a470b25cb9c7813428cf96)
• quay.io/signalfx/splunk-otel-collector:0.89.0-ppc64le (digest: sha256:3f2064347852a3e28b10fbcb1a6bc99276a860b6953fd9c7b4f77b340e5b4e7c)
• quay.io/signalfx/splunk-otel-collector-windows:0.89.0 (digest: `sha256:c6f1965c2feb5c2db611...

v0.88.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.88.0 and the opentelemetry-collector-contrib v0.88.0 releases where appropriate.

🛑 Breaking changes 🛑

• (Splunk) smartagent: Respect JAVA_HOME environment variable instead of enforcing bundle-relative value (#3877)
• (Contrib) k8sclusterreceiver: Remove opencensus.resourcetype resource attribute (#26487)
• (Contrib) splunkhecexporter: Remove max_connections configuration setting. (#27610)
  • use max_idle_conns or max_idle_conns_per_host instead.
• (Contrib) signalfxexporter: Remove max_connections configuration setting. (#27610)
  • use max_idle_conns or max_idle_conns_per_host instead.
• (Core) exporterhelper: make enqueue failures available for otel metrics (#8673). This will prevent internal Collector otelcol_exporter_enqueue_failed_<telemetry_type> metrics from being reported unless greater than 0.

💡 Enhancements 💡

• (Splunk) Add an option, -msi_public_properties, to allow passing MSI public properties when installing the Splunk OpenTelemetry Collector using the Windows installer script (#3921)
• (Splunk) Add support for config map providers in discovery configuration. (#3874)
• (Splunk) Add zero config support for chef deployments (#3903)
• (Splunk) Add zero config support for puppet deployments (#3922)
• (Contrib) receiver/prometheus: Warn instead of failing when users rename using metric_relabel_configs in the prometheus receiver (#5001)
• (Contrib) k8sobjectsreceiver: Move k8sobjectsreceiver from Alpha stability to Beta stability for logs. (#27635)
• (Contrib) doubleconverter: Adding a double converter into pkg/ottl (#22056)
• (Contrib) syslogreceiver: validate protocol name (#27581)
• (Contrib) entension/storage/filestorage: Add support for setting bbolt fsync option (#20266)
• (Contrib) filelogreceiver: Add a new "top_n" option to specify the number of files to track when using ordering criteria (#23788)
• (Contrib) k8sclusterreceiver: add optional k8s.pod.qos_class resource attribute (#27483)
• (Contrib) pkg/stanza: Log warning, instead of error, when Windows Event Log publisher metadata is not available and cache the successfully retrieved ones. (#27658)
• (Contrib) pkg/ottl: Add optional Converter parameters to replacement Editors (#27235)
• (Contrib) signalfxexporter: Add an option to control the dimension client timeout (#27815)
• (Contrib) signalfxexporter: Add the build version to the user agent of the SignalFx exporter (#16841)

🧰 Bug fixes 🧰

• (Splunk) Fix Tanzu Tile to properly set proxy exclusions. (#3902)
• (Contrib) syslog: add integration tests and fix related bugs (#21245)
• (Contrib) processor/resourcedetection: Don't parse the field cpuInfo.Model if it's blank. (#27678)
• (Contrib) k8sclusterreceiver: Change clusterquota and resourcequota metrics to use {resource} unit (#10553)
• (Contrib) pkg/ottl: Fix bug where named parameters needed a space after the equal sign (=). (#28511)
• (Contrib) filelogreceiver: Fix issue where batching of files could result in ignoring start_at setting. (#27773)
• (Core) exporterhelper: Fix nil pointer dereference when stopping persistent queue after a start encountered an error (#8718)

💡 Enhancements 💡

• (Splunk) Add an option, -msi_public_properties, to allow passing MSI public properties when installing the Splunk OpenTelemetry Collector using the Windows installer script (#3921)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.88.0-amd64 (digest: sha256:f458b63c48e18a5deb4fba47fb49a2fe0dace60948d99f7d57d4443824d856aa)
• quay.io/signalfx/splunk-otel-collector:0.88.0-arm64 (digest: sha256:36432be420720026ec8b95fd5d2c24c24ba54a64c02a87f6c121ce1aaeec26f0)
• quay.io/signalfx/splunk-otel-collector:0.88.0-ppc64le (digest: sha256:28bc1be941f59d29dedf145afa758fcb0dce64dc0a3cfce5e73bef8fc2cb1ac2)
• quay.io/signalfx/splunk-otel-collector-windows:0.88.0 (digest: sha256:3997d7fe7bcbb4f76da1c4f856358b50724e1002ffb4df2e92377a7f47912a35)
• quay.io/signalfx/splunk-otel-collector-windows:0.88.0-2022 (digest: sha256:542a9487988d80a1e8b6e3874398590953be0b17c511fa5c4728128e079904c7)

v0.87.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.87.0 and the opentelemetry-collector-contrib v0.87.0 releases where appropriate.

🛑 Breaking changes 🛑

• (Splunk) Auto Instrumentation for Linux (#3791):
  • The /usr/lib/splunk-instrumentation/instrumentation.conf config file is no longer
    supported, and is replaced by /etc/splunk/zeroconfig/java.conf. If the splunk-otel-auto-instrumentation deb/rpm
    package is manually upgraded, the options within /usr/lib/splunk-instrumentation/instrumentation.conf will need to
    be manually migrated to their corresponding environment variables within /etc/splunk/zeroconfig/java.conf.
  • Manual installation of the splunk-otel-auto-instrumentation deb/rpm package no longer automatically adds
    /usr/lib/splunk-instrumentation/libsplunk.so to /etc/ld.so.preload.
  • Manual upgrade of the splunk-otel-auto-instrumentation deb/rpm package will automatically remove
    /usr/lib/splunk-instrumentation/libsplunk.so from /etc/ld.so.preload.
  • The splunk.linux-autoinstr.executions metric is no longer generated by libsplunk.so.
  • See Splunk OpenTelemetry Zero Configuration Auto Instrumentation for Linux
    for manual installation/configuration details.
  • For users of the Ansible, Chef, Puppet, or Salt modules for Auto Instrumentation, it is recommended to update the following option in your configuration for version 0.86.0 or older until these modules are updated to manage these changes:
    • Ansible: splunk_otel_auto_instrumentation_version
    • Chef: auto_instrumentation_version
    • Puppet: auto_instrumentation_version
    • Salt: auto_instrumentation_version
• (Contrib) kubeletstatsreceiver: Fixes a bug where the "insecure_skip_verify" config was not being honored when "auth_type" is "serviceAccount" in kubelet client. (#26319)
  • Before the fix, the kubelet client was not verifying kubelet's certificate. The default value of the config is false,
    so with the fix the client will start verifying tls cert unless the config is explicitly set to true.
• (Contrib) tailsamplingprocessor: Improve counting for the count_traces_sampled metric (#25882)
• (Contrib) extension/filestorage: Replace path-unsafe characters in component names (#3148)
• (Core) service/telemetry exporter/exporterhelper: Enable sampling logging by default and apply it to all components. (#8134)
  • The sampled logger configuration can be disabled easily by setting the service::telemetry::logs::sampling::enabled to false.

🚩 Deprecations 🚩

• (Splunk) The following Auto Instrumentation options for the Linux installer script are deprecated and will only apply if the --instrumentation-version <version> option is specified for version 0.86.0 or older:
  • --[no-]generate-service-name: libsplunk.so no longer generates service names for instrumented applications. The default behavior is for the activated Java and/or Node.js Auto Instrumentation agents to automatically generate service names. Use the --service-name <name> option to override the auto-generated service names for all instrumented applications.
  • --[enable|disable]-telemetry: libsplunk.so no longer generates the splunk.linux-autoinstr.executions telemetry metric.

🚀 New components 🚀

• (Splunk) Add the loadbalancing exporter (#3825)
• (Splunk) Add the udplog receiver (#3826)

💡 Enhancements 💡

• (Splunk) Update golang to 1.20.10 (#3770)
• (Splunk) Add debian 12 support to installer (#3766)
• (Splunk) Add new Auto Instrumentation options for the Linux installer script (#3791):
  • --with[out]-systemd-instrumentation: Activate auto instrumentation for only systemd services without preloading
    the libsplunk.so shared object library (default: --without-systemd-instrumentation)
  • Initial support for Splunk OpenTelemetry Auto Instrumentation for Node.js:
    • Activated by default if the --with-instrumentation or --with-systemd-instrumentation option is specified.
    • Use the --without-instrumentation-sdk node option to explicitly skip Node.js.
    • npm is required to install the Node.js Auto Instrumentation package. If npm is not installed, Node.js will
      be skipped automatically.
    • By default, the Node.js Auto Instrumentation package is installed with the npm install --global command. Use the
      --npm-command "<command>" option to specify a custom command.
    • Environment variables to activate and configure Node.js auto instrumentation are added to /etc/splunk/zeroconfig/node.conf (for --with-instrumentation) or
      /usr/lib/systemd/system.conf.d/00-splunk-otel-auto-instrumentation.conf (for --with-systemd-instrumentation) based on defaults and specified installation options.
  • Auto Instrumentation for Java is also activated by default if the --with-instrumentation or
    --with-systemd-instrumentation option is specified. Use the --without-instrumentation-sdk java option to skip Java.
  • --otlp-endpoint host:port: Set the OTLP gRPC endpoint for captured traces (default: http://LISTEN_INTERFACE:4317
    where LISTEN_INTERFACE is the value from the --listen-interface option if specified, or 127.0.0.1 otherwise)
  • See Linux Installer Script for more details.
• (Splunk) Update splunk-otel-javaagent to v1.29.0 (#3788)
• (Splunk) Redis discovery (#3731)
• (Splunk) Update Bundled OpenJDK to 11.0.21+9 (#3819)
• (Splunk) Oracledb discovery tweaks (remove static endpoint) (#3836)
• (Contrib) probabilisticsamplerprocessor: Allow non-bytes values to be used as the source for the sampling decision (#18222)
• (Contrib) kafkareceiver: Allow users to attach kafka header metadata with the log/metric/trace record in the pipeline. Introduce a new config param, 'header_extraction' and some examples. (#24367)
• (Contrib) kafkaexporter: Adding Zipkin encoding option for traces to kafkaexporter (#21102)
• (Contrib) kubeletstatsreceiver: Support specifying context for kubeConfig auth_type (#26665)
• (Contrib) kubeletstatsreceiver: Adds new k8s.pod.cpu_limit_utilization, k8s.pod.cpu_request_utilization, k8s.container.cpu_limit_utilization, and k8s.container.cpu_request_utilization metrics that represent the ratio of cpu used vs set limits and requests. (#27276)
• (Contrib) kubeletstatsreceiver: Adds new k8s.pod.memory_limit_utilization, k8s.pod.memory_request_utilization, k8s.container.memory_limit_utilization, and k8s.container.memory_request_utilization metrics that represent the ratio of memory used vs set limits and requests. (#25894)

🧰 Bug fixes 🧰

• (Contrib) spanmetricsprocessor: Prune histograms when dimension cache is pruned. (#27080)
  • Dimension cache was always pruned but histograms were not being pruned. This caused metric series created
    by processor/spanmetrics to grow unbounded.
• (Contrib) splunkhecreceiver: Fix receiver behavior when used for metrics and logs at the same time; metrics are no longer dropped. (#27473)
• (Contrib) metricstransformprocessor: Fixes a nil pointer dereference when copying an exponential histogram (#27409)
• (contrib) k8sclusterreceiver: change k8s.container.ready, k8s.pod.phase, k8s.pod.status_reason, k8s.namespace.phase units to empty (#10553)
• (...

v0.86.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.86.0 and the opentelemetry-collector-contrib v0.86.0 releases where appropriate.

🛑 Breaking changes 🛑

• (Splunk) Set SPLUNK_LISTEN_INTERFACE environment variable value to 127.0.0.1 for agent mode by default, as determined by config path. 0.0.0.0 will be set otherwise, with existing environment values respected. The installers have been updated to only set the environment variable for collector service if configured directly (e.g. via --listen-interface <ip> or -network_interface "<ip>" for Linux or Windows installer script options, respectively) (#3732)

🚩 Deprecations 🚩

• (Core) loggingexporter: Mark the logging exporter as deprecated, in favour of debug exporter (#7769)

🚀 New components 🚀

• (Splunk) enabling in-development scriptedinputs receiver in components (#3627)
• (Core) debugexporter: Add debug exporter, which replaces the logging exporter (#7769)

💡 Enhancements 💡

• (Splunk) Oracledb discovery (#3633)
• (Splunk) include debug exporter (#3735)
• (Splunk) Update bundled python to 3.11.6 (#3727)
• (Splunk) Switch pulsar exporter to contrib (#3641)
• (Splunk) demonstrate filelog receiver config equivalent to Splunk Addon for Unix and Linux File and Directory Inputs (#3271)
• (Splunk) remove unused Smart Agent package code (#3676, #3678, #3685, #3686, #3687, #3688, #3689, #3702, #3703, and #3706)
• (Contrib) processor/tailsampling: Allow sub-second decision wait time (#26354)
• (Contrib) processor/resourcedetection: Added support for host's cpuinfo attributes. (#26532)
  In Linux and Darwin all fields are populated. In Windows only family, vendor.id and model.name are populated.
• (Contrib) pkg/stanza: Add 'omit_pattern' setting to split.Config. (#26381)
  This can be used omit the start or end pattern from a log entry.
• (Contrib) statsdreceiver: Add TCP support to statsdreceiver (#23327)
• (Contrib) statsdreceiver: Allow for empty tag sets (#27011)
• (Contrib) pkg/ottl: Update contexts to set and get time.Time (#22010)
• (Contrib) pkg/ottl: Add a Now() function to ottl that returns the current system time (#27038, #26507)
• (Contrib) filelogreceiver: Log the globbing IO errors (#23768)
• (Contrib) pkg/ottl: Allow named arguments in function invocations (#20879)
  Arguments can now be specified by a snake-cased version of their name in the function's
  Arguments struct. Named arguments can be specified in any order, but must be specified
  after arguments without a name.
• (Contrib) pkg/ottl: Add new TruncateTime function to help with manipulation of timestamps (#26696)
• (Contrib) pkg/stanza: Add 'overwrite_text' option to severity parser. (#26671)
  Allows the user to overwrite the text of the severity parser with the official string representation of the severity level.
• (Contrib) prometheusreceiver: add a new flag, enable_protobuf_negotiation, which enables protobuf negotiation when scraping prometheus clients (#27027)
• (Contrib) redisreceiver: Added redis.cmd.latency metric. (#6942)
• (Contrib) processor/resourcedetectionprocessor: add k8snode detector to provide node metadata; currently the detector provides k8d.node.uid (#26538)
• (Contrib) splunkhecreceiver: Update splunk hec receiver to extract time query parameter if it is provided (#27006)
• (Contrib) processor/k8sattributes: allow metadata extractions to be set to empty list (#14452)

🧰 Bug fixes 🧰

• (Contrib) processor/tailsampling: Prevent the tail-sampling processor from accepting duplicate policy names (#27016)
• (Contrib) k8sclusterreceiver: Change k8s.deployment.available and k8s.deployment.desired metric units to {pod} (#10553)
• (Contrib) k8sclusterreceiver: Change k8scluster receiver metric units to follow otel semantic conventions (#10553)
• (Contrib) pkg/stanza: Fix bug where force_flush_period not applied (#26691)
• (Contrib) filelogreceiver: Fix issue where truncated file could be read incorrectly. (#27037)
• (Contrib) receiver/hostmetricsreceiver: Make sure the process scraper uses the gopsutil context, respecting the root_path configuration. (#24777)
• (Contrib) k8sclusterreceiver: change k8s.container.restarts unit from 1 to {restart} (#10553)
• (Core) configtls: fix incorrect use of fsnotify (#8438)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.86.0-amd64 (digest: sha256:45ee2f16f4e26cf1f72ead5daf1da9e42d3371b1105b49086dd4c5a2c0fd206d)
• quay.io/signalfx/splunk-otel-collector:0.86.0-arm64 (digest: sha256:3bad08189ad71592c5bfa77dffce16cbc5f73ba81e7e3d34b7ea070cb4524042)
• quay.io/signalfx/splunk-otel-collector:0.86.0-ppc64le (digest: sha256:3cd48ad8e607e8ea481eb378804426e469a92ec5260fc93ef3d7149130856e2b)
• quay.io/signalfx/splunk-otel-collector-windows:0.86.0 (digest: sha256:9286f1cf50bed7d2b8201255a93b6eb2bc8cb85be9db5929efec23555fc3b0e5)
• quay.io/signalfx/splunk-otel-collector-windows:0.86.0-2022 (digest: sha256:2ed7dd74ea7d7cf231e08ed29b1284cdb56a41d779d7518e6a8325ff45d9f1e7)

v0.85.0

ADVANCE NOTICE - SPLUNK_LISTEN_INTERFACE DEFAULTS
Starting with version 0.86.0 (next release), the collector installer will change the default value of the network listening interface option from 0.0.0.0 to 127.0.0.1.

🛑 Breaking changes 🛑

• (Contrib) k8sclusterreceiver: Remove deprecated Kubernetes API resources (#23612, #26551)
  Drop support of HorizontalPodAutoscaler v2beta2 version and CronJob v1beta1 version.
  Note that metrics for those resources will not be emitted anymore on Kubernetes 1.22 and older.
• (Contrib) prometheusexporters: Append prometheus type and unit suffixes by default in prometheus exporters. (#26488)
  Suffixes can be disabled by setting add_metric_suffixes to false on the exporter.
• (Contrib) attributesprocessor, resourceprocessor: Transition featuregate coreinternal.attraction.hash.sha256 to stable (#4759)

💡 Enhancements 💡

• (Splunk) wavefrontreceiver: Add wavefrontreceiver (#3629)
• (Splunk) Update splunk-otel-javaagent to 1.28.0 (#3647)
• (Contrib) postgresqlreceiver: Added postgresql.database.locks metric. (#26317)
• (Contrib) receiver/statsdreceiver: Add support for distribution type metrics in the statsdreceiver. (#24768)
• (Contrib) pkg/ottl: Add converters to convert time to unix nanoseconds, unix microseconds, unix milliseconds or unix seconds (#24686)
• (Contrib) receiver/hostmetrics: Don't collect connections data from the host if system.network.connections metric is disabled to not waste CPU cycles. (#25815)
• (Contrib) jaegerreceiver,jaegerremotesamplingextension: Add featuregates to replace Thrift-gen with Proto-gen types for sampling strategies (#18401)
  Available featuregates are:
  • extension.jaegerremotesampling.replaceThriftWithProto
  • receiver.jaegerreceiver.replaceThriftWithProto
• (Contrib) k8sclusterreceiver: Add optional k8s.kubelet.version, k8s.kubeproxy.version node resource attributes (#24835)
• (Contrib) k8sclusterreceiver: Add k8s.pod.status_reason option metric (#24034)
• (Contrib) k8sobjectsreceiver: Adds logic to properly handle 410 response codes when watching. This improves the reliability of the receiver. (#26098)
• (Contrib) k8sobjectreceiver: Adds option to exclude event types (MODIFIED, DELETED, etc) in watch mode. (#26042)
• (Core) confighttp: Add option to disable HTTP keep-alives (#8260)

🧰 Bug fixes 🧰

• (Splunk) fluentd: Update fluentd url for windows (#3635)
• (Contrib) processor/routing: When using attributes instead of resource attributes, the routing processor would crash the collector. This does not affect the connector version of this component. (#26462)
• (Contrib) processor/tailsampling: Added saving instrumentation library information for tail-sampling (#13642)
• (Contrib) receiver/kubeletstats: Fixes client to refresh service account token when authenticating with kubelet (#26120)
• (Contrib) filelogreceiver: Fix the behavior of the add operator to continue to support EXPR(env("MY_ENV_VAR")) expressions (#26373)
• (Contrib) pkg/stanza: Fix issue unsupported type 'syslog_parser' (#26452)
• (Core) confmap: fix bugs of unmarshalling slice values (#4001)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.85.0-amd64 (digest: sha256:d5dafb07029a10ae129113a8618dcbd8f013c0c4e0596a30877b3325e1a2c769)
• quay.io/signalfx/splunk-otel-collector:0.85.0-arm64 (digest: sha256:0fc25e8be6971be59a379fc7c396aff332b36e5603a72914008c88aa40021a66)
• quay.io/signalfx/splunk-otel-collector:0.85.0-ppc64le (digest: sha256:be8373c8c83e61ae7aaa3fd66ac0831d220755cd9c2a95eaf48764c8dfd488cf)
• quay.io/signalfx/splunk-otel-collector-windows:0.85.0 (digest: sha256:074a4f0e32e9db24cd21398d0e0b3557955fd3be096c36f0cdfe463bf346728c)
• quay.io/signalfx/splunk-otel-collector-windows:0.85.0-2022 (digest: sha256:8585a6addf387e7efd72f620492ef883b81c248dceb88f1a51401a2c71560b23)

v0.84.0

🛑 Breaking changes 🛑

• (Contrib) jaegerreceiver: Deprecate remote_sampling config in the jaeger receiver (#24186)
  The jaeger receiver will fail to start if remote_sampling config is specified in it. The receiver.jaeger.DisableRemoteSampling feature gate can be set to let the receiver start and treat remote_sampling config as no-op. In a future version this feature gate will be removed and the receiver will always fail when remote_sampling config is specified.

💡 Enhancements 💡

• (Splunk) jmxreceiver: Bundle latest JMX Metric Gatherer in installer packages and images for Windows and Linux (#3262)
• (Splunk) solacereceiver: Added solace receiver to the splunk otel collector (#3590)
• (Splunk) receiver/smartagent: Move to gopsutil 3.23.7 and remove the need to set environment variables (#3509)
• (Splunk) Update splunk-otel-javaagent to 1.27.0 (#3537)
• (Splunk) receiver/smartagent: Use Leases instead of ConfigMapLeases for leader-election in k8s. (#3521)
• (Splunk) Update bundled python to 3.11.5 (#3543)
• (Contrib) redisreceiver: Adding username parameter for connecting to redis (#24408)
• (Contrib) postgresqlreceiver: Added postgresql.temp_files metric. (#26080)
• (Contrib) signalfxexporter: Added a mechanism to drop histogram buckets (#25845)
• (Contrib) journaldreceiver: add support for identifiers (#20295)
• (Contrib) journaldreceiver: add support for dmesg (#20295)
• (Contrib) pkg/ottl: Add converters to covert duration to nanoseconds, microseconds, milliseconds, seconds, minutes or hours (#24686)
• (Contrib) snmpreceiver: Support scalar OID resource attributes (#23373)
  Add column and scalar OID metrics to resources that have scalar OID attributes
• (Contrib) kubeletstatsreceiver: Add a new uptime metric for nodes, pods, and containers to track how many seconds have passed since the object started (#25867)
• (Contrib) pkg/ottl: Add new ExtractPatterns converter that extract regex pattern from string. (#25834, #25856)
• (Contrib) pkg/ottl: Add support for Log, Metric and Trace Slices to Len converter (#25868)
• (Contrib) postgresqlreceiver: Added postgresql.deadlocks metric. (#25688)
• (Contrib) postgresqlreceiver: Added postgresql.sequential_scans metric. (#26096)
• (Contrib) prometheusreceiver: The otel_scope_name and otel_scope_version labels are used to populate scope name and version. otel_scope_info is used to populate scope attributes. (#25870)
• (Contrib) receiver/prometheus: translate units from prometheus to UCUM (#23208)
• (Core) loggingexporter: Adds exemplars logging to the logging exporter when detailed verbosity level is set. (#7912)
• (Core) configgrpc: Allow any registered gRPC load balancer name to be used. (#8262)
• (Core) service: add OTLP export for internal traces (#8106)
• (Core) configgrpc: Add support for :authority pseudo-header in grpc client (#8228)

🧰 Bug fixes 🧰

• (Core) otlphttpexporter: Fix the handling of the HTTP response to ignore responses not encoded as protobuf (#8263)
• (Contrib) receiver_creator: Update expr and relocate breaking type function to typeOf (#26038)
• (Splunk) deployment/cloudfoundry: Add missing system resource detection (#3541)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.84.0-amd64 (digest: sha256:cb99297105e7d6dfdd6887e214fa6fdfca2eccaafd901a9ad4645e4e40426a2b)
• quay.io/signalfx/splunk-otel-collector:0.84.0-arm64 (digest: sha256:10f13f040077a210ac80993353c5416170c7aa00b59732d6011f4fb7e8292529)
• quay.io/signalfx/splunk-otel-collector:0.84.0-ppc64le (digest: sha256:9aed0f22db82fb698c7ea1ebd9174747ca497d9260565bd77a0411f351c3071f)
• quay.io/signalfx/splunk-otel-collector-windows:0.84.0 (digest: sha256:6d4e5f998aaf9739bb769726033b82c589c60b83e85bc92e7de3a4da2176ab5d)
• quay.io/signalfx/splunk-otel-collector-windows:0.84.0-2022 (digest: sha256:5689b6e38e7bd102945c53eb37a6043fa33c2c34039778383650855f6f1d26d1)

v0.83.0

🛑 Breaking changes 🛑

• (Splunk) Fluentd installation disabled by default for the splunk-otel-collector salt formula (#3448)
  • Specify the install_fluentd: True attribute in your pillar to enable installation
• (Splunk/Contrib) Removes the deprecated receiver/prometheus_exec receiver. Please see migration guide for further details. (#24740) (#3512)
• (Contrib) receiver/k8scluster: Unify predefined and custom node metrics. (#24776)
  • Update metrics description and units to be consistent
  • Remove predefined metrics definitions from metadata.yaml because they are controlled by node_conditions_to_report
    and allocatable_types_to_report config options.

💡 Enhancements 💡

• (Splunk) Use SPLUNK_LISTEN_INTERFACE and associated installer option to configure the network interface used by the collector for default configurations (#3421)
  • Existing installations will rely on the default value of SPLUNK_LISTEN_INTERFACE set to 0.0.0.0. Users must add SPLUNK_LISTEN_INTERFACE to their collector configuration to take advantage of this new option.
• (Contrib) receiver/collectdreceiver: Migrate from opencensus to pdata, change collectd, test to match pdata format. (#20760)
• (Contrib) pkg/ottl: Add support for using addition and subtraction with time and duration (#22009)
• (Contrib) transformprocessor: Add extract_count_metric OTTL function to transform processor (#22853)
• (Contrib) transformprocessor: Add extract_sum_metric OTTL function to transform processor (#22853)
• (Contrib) prometheusreceiver: Don't drop histograms without buckets (#22070)
• (Contrib) pkg/ottl: Add a new Function Getter to the OTTL package, to allow passing Converters as literal parameters. (#22961)
  Currently OTTL provides no way to use any defined Converter within another Editor/Converter.
  Although Converters can be passed as a parameter, they are always executed and the result is what is actually passed as the parameter.
  This allows OTTL to pass Converters themselves as a parameter so they can be executed within the function.
• (Contrib) resourcedetectionprocessor: GCP resource detection processor can automatically add gcp.gce.instance.hostname and gcp.gce.instance.name attributes. (#24598)
• splunkhecexporter: Add heartbeat check while startup and new config param, heartbeat/startup (defaults to false). This is different than the healtcheck_startup, as the latter doesn't take token or index into account. (#24411)
• (Contrib) hostmetricsreceiver: Report logical and physical number of CPUs as metric. (#22099)
  • Use the system.cpu.logical.count::enabled and system.cpu.physical.count::enabled flags to enable them
• (Contrib) k8sclusterreceiver: Allows disabling metrics and resource attributes (#24568)
• (Contrib) k8sclusterreceiver: Reduce memory utilization (#24769)
• (Contrib) k8sattributes: Added k8s.cluster.uid to k8sattributes processor to add cluster uid (#21974)
• (Contrib) resourcedetectionprocessor: Collect heroku metadata available instead of exiting early. Log at debug level if metadata is missing to help troubleshooting. (#25059)
• (Contrib) hostmetricsreceiver: Improved description of the system.cpu.utilization metrics. (#25115)
• (Contrib) cmd/mdatagen: Avoid reusing the same ResourceBuilder instance for multiple ResourceMetrics (#24762)
• (Contrib) resourcedetectionprocessor: Add detection of os.description to system detector (#24541)
• (Contrib) filelogreceiver: Bump 'filelog.allowHeaderMetadataParsing' feature gate to beta (#18198)
• (Contrib) receiver/prometheusreceiver: Add config report-extra-scrape-metrics to report additional prometheus scraping metrics (#21040)
  • Emits additional metrics - scrape_body_size_bytes, scrape_sample_limit, scrape_timeout_seconds. scrape_body_size_bytes metric can be used for checking failed scrapes due to body-size-limit.
• (Contrib) receiver/sqlquery: Set ObservedTimestamp on collected logs (#23776)
• (Core) extension: Add optional ConfigWatcher interface (#6596)
  • Extensions implementing this interface will be notified of the Collector's effective config.
• (Core) otelcol: Add optional ConfmapProvider interface for Config Providers (#6596)
  • This allows providing the Collector's configuration as a marshaled confmap.Conf object from a ConfigProvider
• (Core) service: Add CollectorConf field to service.Settings (#6596)
  This field is intended to be used by the Collector to pass its effective configuration to the service.

🧰 Bug fixes 🧰

• (Contrib) carbonreceiver: Fix Carbon receiver obsrecv operations memory leak (#24275)
  • The carbonreceiver has a memory leak where it will repeatedly open new obsrecv operations but not close them afterwards. Those operations eventually create a burden. The fix is to make sure the receiver only creates an operation per interaction over TCP.
• (Contrib) pkg/stanza: Create a new decoder for each TCP/UDP connection to prevent concurrent write to buffer. (#24980)
• (Contrib) exporter/kafkaexporter: Fixes a panic when SASL configuration is not present (#24797)
• (Contrib) receiver/k8sobjects: Fix bug where duplicate data would be ingested for watch mode if the client connection got reset. (#24806)
• (Contrib) zipkinreceiver: Respects zipkin's serialised status tags to be converted to span status (#14965)
• (Contrib) processor/resourcedetection: Do not drop all system attributes if host.id cannot be fetched. (#24669)
• (Contrib) signalfxexporter: convert vmpage_io* translated metrics to pages (#25064)
• (Contrib) splunkhecreceiver: aligns success resp body w/ splunk enterprise (#19219)
  • changes resp from plaintext "ok" to json {"text"："success", "code"：0}

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.83.0-amd64 (digest: sha256:c569d8684393b338880f44225f3750f49f95627ded5d0964ff53d9f9168ee094)
• quay.io/signalfx/splunk-otel-collector:0.83.0-arm64 (digest: sha256:bdb9522d73105ffe5fcb6a6c62028d6784f66835da1ba7ca0f002549e77b875f)
• quay.io/signalfx/splunk-otel-collector:0.83.0-ppc64le (digest: sha256:f3ab74314c5a01f49046796574f0e2721828889b4d82ef13c6c13ff208488f6d)
• quay.io/signalfx/splunk-otel-collector-windows:0.83.0 (digest: sha256:776b02dd725786b56df186eb9a28cbb66ab7dbb3e581d50f90570432b16cf40f)
• quay.io/signalfx/splunk-otel-collector-windows:0.83.0-2022 (digest: sha256:16b0a1affbbff2f0f408bac1ddc2d5290bd0916541126c08f37747160a16136e)

v0.82.0

🛑 Breaking changes 🛑

• (Splunk) Fluentd installation disabled by default for the Linux and Windows installer scripts (#3369)
  • Specify the --with-fluentd (Linux) or with_fluentd = 1 (Windows) option to enable installation
• (Splunk) Fluentd installation disabled by default for the Windows Chocolatey package (#3377)
  • Specify the /WITH_FLUENTD:true parameter to enable installation
• (Contrib) receiver/prometheus: Remove unused buffer_period and buffer_count configuration options (#24258)
• (Contrib) receiver/prometheus: Add the trim_metric_suffixes configuration option to allow enable metric suffix trimming. (#21743, #8950)
  • When enabled, suffixes for unit and type are trimmed from metric names. If you previously enabled the pkg.translator.prometheus.NormalizeName feature gate, you will need to enable this option to have suffixes trimmed.

💡 Enhancements 💡

• (Core) service: Add support for exporting internal metrics to the console (#7641)
  • Internal collector metrics can now be exported to the console using the otel-go stdout exporter.
• (Core) service: Add support for interval and timeout configuration in periodic reader (#7641)
• (Core) service: Add support for OTLP export for internal metrics (#7641)
  • Internal collector metrics can now be exported via OTLP using the otel-go otlpgrpc and otlphttp exporters.
• (Core) scraperhelper: Adding optional timeout field to scrapers (#7951)
• (Core) receiver/otlp: Add http url paths per signal config options to otlpreceiver (#7511)
• (Core) exporter/otlphttp: Add support for trailing slash in endpoint URL (#8084)
  • URLs like http://localhost:4318/ will now be treated as if they were http://localhost:4318
• (Contrib) processor/resourcedetection: Add an option to add host.arch resource attributio in system detector semantic convention (#22939)
• (Contrib) pkg/ottl: Add new Len converter that computes the length of strings, slices, and maps. (#23847)
• (Contrib) pkg/ottl: Improve error reporting for errors during statement parsing (#23840)
  • Failures are now printed for all statements within a context, and the statements are printed next to the errors.
  • Erroneous values found during parsing are now quoted in error logs.
• (Contrib) exporter/prometheusremotewrite: Improve the latency and memory utilisation of the conversion from OpenTelemetry to Prometheus remote write (#24288)
• (Contrib) exporter/prometheusremotewrite, exporter/prometheus: Add add_metric_suffixes configuration option, which can disable the addition of type and unit suffixes. (#21743, #8950)
• (Contrib) exporter/prometheusremotewrite: Downscale exponential histograms to fit prometheus native histograms if necessary (#17565)
• (Contrib) processor/routing: Enables processor to extract metadata from client.Info (#20913)
• (Contrib) processor/transform: Report all errors from parsing OTTL statements (#24245)

🧰 Bug fixes 🧰

• (Contrib) receiver/prometheus: Don't fail the whole scrape on invalid data (#24030)
• (Contrib) pkg/stanza: Fix issue where nil body would be converted to string (#24017)
• (Contrib) pkg/stanza: Fix issue where syslog input ignored enable_octet_counting setting (#24073)
• (Contrib) receiver/filelog: Fix issue where files were deduplicated unnecessarily (#24235)
• (Contrib) processor/tailsamplingprocessor: Fix data race when accessing spans during policies evaluation (#24283)
• (Contrib) zipkintranslator: Stop dropping error tags from Zipkin spans. The old code removes all errors from those spans, rendering them useless if an actual error happened. In addition, no longer delete error tags if they contain useful information (#16530)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.82.0-amd64 (digest: sha256:f6a61ad31af0ede084d03488607e8696a90ca2a2d34e5021065678f6207323d2)
• quay.io/signalfx/splunk-otel-collector:0.82.0-arm64 (digest: sha256:7daf18b018077dc34eb9c4e8cc7f97f82532581c9dfc0a301338a37403ae7a7e)
• quay.io/signalfx/splunk-otel-collector:0.82.0-ppc64le (digest: sha256:4e8d90c81924d58f7da34814ddabdbd444aad67804d61d76aa7e9ff44aca6bdb)
• quay.io/signalfx/splunk-otel-collector-windows:0.82.0 (digest: sha256:eac94cf0adc4ce646323fc4a0123000453eb451178900c74912c376ed1b3822e)
• quay.io/signalfx/splunk-otel-collector-windows:0.82.0-2022 (digest: sha256:e646618ed3fddd1413409b044c52d38d69dd3b83b6569eaffd4136ff1f8ea41e)

v0.81.1

🧰 Bug fixes 🧰

• (Splunk) Discovery mode: Ensure all successful observers are used in resulting receiver creator instance (#3391)
• (Contrib) processor/resourcedetection: Fix panic when AKS detector is used. (#24549)
• (Contrib) processor/resourcedetection: Avoid returning empty host.id by the system detector. (#24230)
• (Contrib) processor/resourcedetection: Disable host.id by default on the system detector. This restores the behavior prior to v0.72.0 when using the system detector together with other detectors that set host.id. (#21233)
  To re-enable host.id on the system detector set system::resource_attributes::host.id::enabled to true:

  resourcedetection:
    detectors: [system]
    system:
      resource_attributes:
        host.id:
          enabled: true
  

• (Contrib) processor/resourcedetection: Fix docker detector not setting any attributes. (#24280)
• (Contrib) processor/resourcedetection: Fix Heroku config option for the service.name and service.version attributes. (#24355)

💡 Enhancements 💡

• (Splunk) Add support for basicauth extension. (#3413)
• (Splunk) receiver/databricks: Add retry/backoff on http 429s. (#3374)
• (Contrib) processor/resourcedetection: The system detector now can optionally set the host.arch resource attribute. (#22939)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.81.1-amd64 (digest: sha256:ca5f09f700f4c4e3e9f0e9c34f7c5e7e17cd24d78df3e8fa77d1dba30466ffb0)
• quay.io/signalfx/splunk-otel-collector:0.81.1-arm64 (digest: sha256:e44336e3b999365a30407d40abf2bd1564a9f041d0b8f541bcff878d201bb435)
• quay.io/signalfx/splunk-otel-collector:0.81.1-ppc64le (digest: sha256:f9ab5db1157bcc3dba16f998c43f01f936c56c0d893b3f747954a38e33307a03)
• quay.io/signalfx/splunk-otel-collector-windows:0.81.1 (digest: sha256:85b97c43f975e2275cedbe059dc268fd133dbcc1979903a47469236dbed97ec3)
• quay.io/signalfx/splunk-otel-collector-windows:0.81.1-2022 (digest: sha256:ef6aa397dd6bde83483cba96e598cd3da1f4d942a5d2f8210113a70f7b1c8fba)

v0.81.0

v0.81.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.81.0 and the opentelemetry-collector-contrib v0.81.0 releases where appropriate.

🛑 Breaking changes 🛑

• (Core) service: Remove 'service.connectors' featuregate (#7952)
• (Contrib) receiver/mongodbatlas: Change the types of Config.PrivateKey and Config.Alerts.Secret to be configopaque.String (#17273)

🚩 Deprecations 🚩

• mysqlreceiver: set mysql.locked_connects as optional in order to remove it in next release (#14138, #23274)

💡 Enhancements 💡

• (Splunk) Package default discovery configuration in reference form in /etc/otel/collector/config.d (#3311)

• (Splunk) Add bundled collectd/nginx Smart Agent receiver discovery rules (#3321)

• (Splunk) Support custom --discovery-properties file (#3334)

• (Splunk) Add --discovery to the Linux installer script (#3365)

• (Splunk) Starting from this version the logs pipeline is split in the default configuration in a way that profiling
  data is always sent to Splunk Observability endpoint while other logs can be sent to another hec endpoint configured
  with SPLUNK_HEC_URL and SPLUNK_HEC_TOKEN environment variables (#3330)

• (Core) HTTPServerSettings: Add zstd support to HTTPServerSettings (#7927)
  This adds ability to decompress zstd-compressed HTTP requests to| all receivers that use HTTPServerSettings.

• (Core) confighttp: Add response_headers configuration option on HTTPServerSettings. It allows for additional headers to be attached to each HTTP response sent to the client (#7328)

• (Core) otlpreceiver, otlphttpexporter, otlpexporter, configgrpc: Upgrade github.com/mostynb/go-grpc-compression and switch to nonclobbering imports (#7920)
  consumers of this library should not have their grpc codecs overridden

• (Core) otlphttpexporter: Treat partial success responses as errors (#6686)

• (Contrib) sqlqueryreceiver: Add support of Start and End Timestamp Column in Metric Configuration. (#18925, #14146)

• (Contrib) filelogreceiver: Add support for tracking the current file in filelogreceiver (#22998)

• (Contrib) pkg/ottl: Adds new Time converter to convert a string to a Golang time struct based on a supplied format (#22007)

• (Contrib) hostmetricsreceiver: Add new Windows-exclusive process.handles metric. (#21379)

• (Contrib) resourcedetectionprocessor: Adds a way to configure the list of added resource attributes by the processor (#21482)
  Users can now configure what resource attributes are gathered by specific detectors.
  Example configuration:

  resourcedetection:
    detectors: [system, ec2]
    system:
      resource_attributes:
        host.name:
          enabled: true
        host.id:
          enabled: false
    ec2:
      resource_attributes:
        host.name:
          enabled: false
        host.id:
          enabled: true
  

  For example, this config makes host.name being set by system detector, and host.id by ec2 detector.
  Moreover:

  • Existing behavior remains unaffected as all attributes are currently enabled by default.
  • The default attributes 'enabled' values are defined in metadata.yaml.
  • Future releases will introduce changes to resource_attributes enabled values.
  • Users can tailor resource detection process to their needs and environment.

• (Contrib) k8sclusterreceiver: Switch k8s.pod and k8s.container metrics to use pdata. (#23441)

🧰 Bug fixes 🧰

• (Contrib) k8sclusterreceiver: Add back all other vendor-specific node conditions, and report them even if missing, as well as all allocatable node metrics if present, to the list of Kubernetes node metrics available, which went missing during the pdata translation (#23839)
• (Contrib) k8sclusterreceiver: Add explicitly k8s.node.allocatable_pods to the list of Kubernetes node metrics available, which went missing during the pdata translation (#23839)
• (Contrib) receiver/kafkametricsreceiver: Updates certain metrics in kafkametricsreceiver to function as non-monotonic sums. (#4327)
  Update the metrics type in KafkaMetricsReceiver from "gauge" to "nonmonotonic sum". Changes metrics are, kafka.brokers, kafka.topic.partitions, kafka.partition.replicas, kafka.partition.replicas_in_sync, kafka.consumer_group.members.
• (Contrib) windowseventlogreceiver: Fix buffer overflow when ingesting large raw Events (#23677)
• (Contrib) pkg/stanza: adding octet counting event breaking for syslog parser (#23577)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.81.0-amd64 (digest: sha256:17e4f3b3152492f7d802a3280ef68f6f37b5634e54f6b7e01685c5548f2e8d14)
• quay.io/signalfx/splunk-otel-collector:0.81.0-arm64 (digest: sha256:39f70c23b7b676a2037f4fba624096421057fc595f32bf13735ac8413eb0b14a)
• quay.io/signalfx/splunk-otel-collector:0.81.0-ppc64le (digest: sha256:fcd7edd1fe23c88e056c6d747a730af8c1d4c5b0fab67951db9937df6b87365a)
• quay.io/signalfx/splunk-otel-collector-windows:0.81.0 (digest: sha256:68049a383be0b91ddffb03cbeab672786ae7851a26d995bce2af3287297b9a4e)
• quay.io/signalfx/splunk-otel-collector-windows:0.81.0-2022 (digest: sha256:2889298d605e83463f163117b926336f185fcffb0a06fd928c243f3e30f79704)