signalfx/splunk-otel-collector v0.115.0 on GitHub

🛑 Breaking changes 🛑

(Splunk) Change default traces exporter to otlphttp exporter. (#5588).
(Core) Change all logged timestamps to ISO8601 (#10543).
This makes log timestamps human-readable (as opposed to epoch seconds in
scientific notation), but may break users trying to parse logged lines in the
old format.
(Contrib) k8sattributesprocessor: Move k8sattr.fieldExtractConfigRegex.disallow feature gate to Beta. (#25128)
Disable the k8sattr.fieldExtractConfigRegex.disallow feature gate to get the old behavior.

🚀 New components 🚀

(Splunk) Add filestats receiver (#5229)
(Splunk) Add iis receiver (#5717)

💡 Enhancements 💡

(Splunk) Automatic Discovery:
- Switch bundled NGINX discovery to create OpenTelemetry NGINX receiver instead of the Smart Agent NGINX monitor (#5689)

(Splunk) Expose internal metrics at default localhost:8888 address instead of ${SPLUNK_LISTEN_INTERFACE}:8888 (#5706)
This can be changed in service::telemetry::metrics section:

service:
  telemetry:
    metrics:
      readers:
        - pull:
            exporter:
              prometheus:
                host: localhost
                port: 8888

This also removes a warning about deprecated service::telemetry::metrics::address.

(Core) exporterqueue: Introduce a feature gate exporter.UsePullingBasedExporterQueueBatcher to use the new pulling model in exporter queue batching. (#8122, #10368)
If both queuing and batching is enabled for exporter, we now use a pulling model instead of a
pushing model. num_consumer in queue configuration is now used to specify the maximum number of
concurrent workers that are sending out the request.
(Core) service: Add support for ca certificates in telemetry metrics otlp grpc exporter (#11633)
Before this change the Certificate value in config was silently ignored.
(Contrib) postgresqlreceiver: Added new postgresql metrics to achieve parity with Telegraf (#36528)
(Contrib) loadbalancingexporter: Adding sending_queue, retry_on_failure and timeout settings to loadbalancing exporter configuration (#35378)
When switching to top-level sending_queue configuration - users should carefully review queue size
In some rare cases setting top-level queue size to n*queueSize might be not enough to prevent data loss
(Contrib) routingconnector: Add abiilty to route by 'datapoint' context (#36523)
(Contrib) signalfxreceiver: Follow receiver contract based on type of error (#5909)
Use 503 error code for retryable and 400 error code for not-retryable errors instead of responding with a 500 unconditionally.

🧰 Bug fixes 🧰

(Core) service: ensure OTLP emitted logs respect severity (#11718)
(Core) featuregate: Fix an unfriendly display message runtime error when feature gate is used to display command line usage. (#11651)
(Contrib) exporter/pulsarexporter: Change configuration option map_connections_per_broker, rename to max_connections_per_broker. (#36579)
(Contrib) processor/k8sattribute: fixes parsing of k8s image names to support images with tags and digests. (#36131)
(Contrib) loadbalancingexporter: The k8sresolver in loadbalancingexporter was triggering exporter churn in the way the change event was handled. (#35658)
(Contrib) vcenterreceiver: The existing code did not honor TLS settings beyond 'insecure'. All TLS client config should now be honored. (#36482)

🚩Deprecations 🚩

(Splunk) Deprecate the collectd/genericjmx monitor. Please use the jmxreceiver instead. (#5539)
(Splunk) Deprecate the collectd/activemq monitor. Please use the jmxreceiver with the activemq target system instead. (#5539)
(Splunk) Deprecate the collectd/cassandra monitor. Please use the jmxreceiver with the cassandra target system instead. (#5539)
(Splunk) Deprecate the collectd/hadoop monitor. Please use the jmxreceiver with the hadoop target system instead. (#5539)
(Splunk) Deprecate the collectd/kafka monitor. Please use the jmxreceiver with the kafka target system instead. (#5539)
(Splunk) Deprecate the collectd/kafka-consumer monitor. Please use the jmxreceiver with the kafka-consumer target system instead. (#5539)
(Splunk) Deprecate the collectd/kafka-producer monitor. Please use the jmxreceiver with the kafka-producer target system instead. (#5539)
(Splunk) Deprecate the collectd/solr monitor. Please use the jmxreceiver with the solr target system instead. (#5539)
(Splunk) Deprecate the collectd/tomcat monitor. Please use the jmxreceiver with the tomcat target system instead. (#5539)

Docker Image Manifests:

Linux (amd64, arm64, ppc64le) and Windows (2019 amd64, 2022 amd64):

quay.io/signalfx/splunk-otel-collector:0.115.0
digest: sha256:1f7f859a1ccccea22c1d1a32bb2f807b8368660b386851be13db02d706ea3b7c

Windows (2019 amd64, 2022 amd64):

quay.io/signalfx/splunk-otel-collector-windows:0.115.0
digest: sha256:f03d72285f53bc14f88e71a3e323713b752dea5a0581eeddc285f44e74418215