v0.55.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.55.0 and the opentelemetry-collector-contrib v0.55.0 releases.

💡 Enhancements 💡

• Update default td-agent version to 4.3.2 in the Linux installer script to support log collection with fluentd on Ubuntu 22.04
• Include tail_sampling and span_metrics in our distribution

🧰 Bug fixes 🧰

• Correct invalid environment variable expansion for ECS task metadata endpoints on EC2 (#1764)
• Adopt metricstransformprocessor empty metrics fix

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.55.0 (digest: sha256:dcc5b8a5b8b52cf831d8e52126b0f9692ccb2640a99361dd96b7e3054c2542a6)
• quay.io/signalfx/splunk-otel-collector-windows:0.55.0 (digest: sha256:b5763e34ac0b4dd4b31ebdea6934abf4e3dde1385c7bfbe3e4694499c4dc6ea7)

v0.54.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.54.0 and the opentelemetry-collector-contrib v0.54.0 releases.

💡 Enhancements 💡

• Only use config server if env var unset (#1728)
• Update bundled Smart Agent to v5.21.0

🧰 Bug fixes 🧰

• Wrap log messages for windows support bundle (#1725)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.54.0 (digest: sha256:90be456f2213d8865b0f34b21f42cb50403738762a67678bc767028dbb30ece4)
• quay.io/signalfx/splunk-otel-collector-windows:0.54.0 (digest: sha256:f4bd6d6aa368e3191ab423d0b0dbe73abe7bde62af340bf3559958be76a8e8e8)

v0.53.1

🧰 Bug fixes 🧰

• Upgrade metricstransform
  processor
  to pick up migration from OpenCensus data model to
  OTLP that fixes a few issues with
  the processor.

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.53.1 (digest: sha256:f82b22ce2e97e346f320b9a77850152df6bd732d9b5d9c19eab911ab66a63685)
• quay.io/signalfx/splunk-otel-collector-windows:0.53.1 (digest: sha256:ef9b3b63d7109bc12a384be42af42ac1b77cb050697dfa0dd64d0f255de90140)

v0.53.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.53.0 and the opentelemetry-collector-contrib v0.53.0 releases.

🚀 New components 🚀

• k8sevents receiver
  to collect Kubernetes events in OpenTelemetry semantics (#1641)
• Experimental: pulsar exporter to export metrics to Pulsar (#1683)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.53.0 (digest: sha256:d10209f3c157c5a3925dadd6433dff7689001b83585646a6ad41e49936687802)
• quay.io/signalfx/splunk-otel-collector-windows:0.53.0 (digest: sha256:fb7492615a2a89525e54d083c6ec4fc0503c17d18ffc84faf3d6383bd7b0ab32)

v0.52.2

💡 Enhancements 💡

• Upgrade Golang to 1.18.3 (#1633)
• Support multiple --config command-line arguments (#1576)

🧰 Bug fixes 🧰

• kubeletstats receiver introduced a regression in version 52.0 that can break metrics for Kubernetes pods and containers, pinning this receiver's version to v0.51.0 until the regression is resolved (#1638)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.52.2 (digest: sha256:b416f039c5284b0c76b85d59b33e721c738bad8811295facde121904d13e2d1b)
• quay.io/signalfx/splunk-otel-collector-windows:0.52.2 (digest: sha256:2c1c8afc09103691dd74d96c1540c2a9fac24a721cec78f28c3d0d3d98b330cc)

v0.52.1

🚀 New components 🚀

• transform processor to modify telemetry based on configuration using the Telemetry Query Language (Alpha)

💡 Enhancements 💡

• Initial release of Chef cookbook for Linux and Windows

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.52.1 (digest: sha256:7042fc25844b656090dd849ff58316b7e626782352ea0a9c7a533d5f8a7754da)
• quay.io/signalfx/splunk-otel-collector-windows:0.52.1 (digest: sha256:34ce041141a48fdb1c9b9a2739829cb928c2e09ef5daba5fe407eeb48c10206a)

v0.52.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.52.0 and the opentelemetry-collector-contrib v0.52.0 releases.

💡 Enhancements 💡

• Add Ubuntu 22.04 support to the Linux installer script, Ansible playbook, Puppet module, and Salt formula (collector only; log collection with Fluentd not currently supported)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.52.0 (digest: sha256:45368c526ac17aed20b636dbfae68702a5ca1c2afa577b47777aec713d2df351)
• quay.io/signalfx/splunk-otel-collector-windows:0.52.0 (digest: sha256:a3b6501e6fb9650d77a76d20bf3b096c4442ba60f236f4f2104d838a26d29eed)

v0.51.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.51.0 and the opentelemetry-collector-contrib v0.51.0 releases.
Additionally, this release includes an update to the resourcedetection processor to support "cname" and "lookup" hostname sources.

🛑 Breaking changes 🛑

• Removed Debian 8 (jessie) support from the Linux installer script (#1354), Ansible playbook (#1547), and Puppet module (#1545)

💡 Enhancements 💡

• Added Debian 11 (bullseye) support to the Linux installer script (#1354), Ansible playbook (#1547), Puppet module (#1545), and Salt formula (#1546)
• Upgrade Golang to 1.18.2 (#1551)

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.51.0 (digest: sha256:99079df8aeedd0bcd4abc25129c8dfb3d1372187ab643cce5198bff2ad638002)
• quay.io/signalfx/splunk-otel-collector-windows:0.51.0 (digest: sha256:98c3265a214cb7bb5edf9388ca97646d65e0547916da252f255765911debbf41)

v0.50.1

💡 Enhancements 💡

• Security updates for third-party dependencies
• Update bundled Smart Agent to v5.20.1

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.50.1 (digest: sha256:d04fde06f5c733bf8e69d15966c9e98f4e0f762ef24baca07b9e4838518d0281)
• quay.io/signalfx/splunk-otel-collector-windows:0.50.1 (digest: sha256:fc4e395903bc746728c12df6df0af17f8ff956c2172b152565cf58dcc592a77e)

v0.50.0

This Splunk OpenTelemetry Collector release includes changes from the opentelemetry-collector v0.50.0 and the opentelemetry-collector-contrib v0.50.0 releases.
Additionally, this release includes an update to k8scluster receiver that allows it to run on older k8s clusters (1.20-).

Docker Images:

• quay.io/signalfx/splunk-otel-collector:0.50.0 (digest: sha256:9fa465393257bfccecdc0b15a29f33f7fcf980b6ca6aadc03254942caad7e74b)
• quay.io/signalfx/splunk-otel-collector-windows:0.50.0 (digest: sha256:1601c286a9bc48dc22ca0ed7c6ddc3070751536021189b04b429989680dfb59f)