diff --git a/modules/distr-tracing-tempo-rn-bug-fixes.adoc b/modules/distr-tracing-tempo-rn-bug-fixes.adoc index c9270bc4f1..d558376a40 100644 --- a/modules/distr-tracing-tempo-rn-bug-fixes.adoc +++ b/modules/distr-tracing-tempo-rn-bug-fixes.adoc @@ -6,4 +6,6 @@ [id="fixed-issues_{context}"] = Fixed issues -None. +This release fixes the following CVE: + +* link:https://access.redhat.com/security/cve/cve-2025-22874[CVE-2025-22874] diff --git a/modules/distr-tracing-tempo-rn-enhancements.adoc b/modules/distr-tracing-tempo-rn-enhancements.adoc index 642353c027..341376d1b8 100644 --- a/modules/distr-tracing-tempo-rn-enhancements.adoc +++ b/modules/distr-tracing-tempo-rn-enhancements.adoc @@ -6,4 +6,5 @@ [id="new-features-and-enhancements_{context}"] = New features and enhancements -None. +Network policy to restrict API access:: +With this update, the {TempoOperator} creates a network policy for the Operator to restrict access to the used APIs. diff --git a/modules/distr-tracing-tempo-rn-known-issues.adoc b/modules/distr-tracing-tempo-rn-known-issues.adoc index 647a4b230e..3af762896e 100644 --- a/modules/distr-tracing-tempo-rn-known-issues.adoc +++ b/modules/distr-tracing-tempo-rn-known-issues.adoc @@ -6,4 +6,9 @@ [id="known-issues_{context}"] = Known issues -None. +Tempo query frontend fails to fetch trace JSON:: +In the Jaeger UI, clicking on *Trace* and refreshing the page, or accessing *Trace* -> *Trace Timeline* -> *Trace JSON* from the Tempo query frontend, might result in the Tempo query pod failing with an EOF error. ++ +To work around this problem, use the distributed tracing UI plugin to view traces. ++ +link:https://issues.redhat.com/browse/TRACING-5483[TRACING-5483] diff --git a/modules/otel-config-send-metrics-monitoring-stack.adoc b/modules/otel-config-send-metrics-monitoring-stack.adoc index a9a471e572..db13a40da6 100644 --- a/modules/otel-config-send-metrics-monitoring-stack.adoc +++ b/modules/otel-config-send-metrics-monitoring-stack.adoc @@ -27,7 +27,12 @@ spec: service: telemetry: metrics: - address: ":8888" + readers: + - pull: + exporter: + prometheus: + host: 0.0.0.0 + port: 8888 pipelines: metrics: exporters: [prometheus] diff --git a/modules/otel-rn-deprecated-features.adoc b/modules/otel-rn-deprecated-features.adoc index 379338555a..d81b7869e1 100644 --- a/modules/otel-rn-deprecated-features.adoc +++ b/modules/otel-rn-deprecated-features.adoc @@ -6,4 +6,26 @@ [id="deprecated-features_{context}"] = Deprecated features -The OpenCensus Receiver, which provided backward compatibility with the OpenCensus format, is deprecated and might be removed in a future major release. +The OpenCensus Receiver is deprecated:: +The OpenCensus Receiver, which provided backward compatibility with the OpenCensus format, is deprecated and might be removed in a future release. + +The Collector's service metrics telemetry address is deprecated:: +The `metrics.address` field in the `OpenTelemetryCollector` custom resource (CR) is deprecated and might be removed in a future release. As an alternative, use the `metrics.readers` field instead. ++ +Example of using the `readers` field: ++ +[source,yaml] +---- +# ... + config: + service: + telemetry: + metrics: + readers: + - pull: + exporter: + prometheus: + host: 0.0.0.0 + port: 8888 +# ... +---- diff --git a/modules/otel-rn-removed-features.adoc b/modules/otel-rn-removed-features.adoc index 7d5645ade0..c9b63b60f7 100644 --- a/modules/otel-rn-removed-features.adoc +++ b/modules/otel-rn-removed-features.adoc @@ -6,6 +6,8 @@ [id="removed-features_{context}"] = Removed features +The LokiStack Exporter is removed:: The LokiStack Exporter, which exported data to a LokiStack instance, is removed and no longer supported. You can export data to a LokiStack instance by using the OTLP HTTP Exporter instead. +The Routing Processor is removed:: The Routing Processor, which routed telemetry data to an exporter is removed and no longer supported. You can route telemetry data by using the Routing Connector instead. diff --git a/modules/otel-rn-technology-preview-features.adoc b/modules/otel-rn-technology-preview-features.adoc index 51cf15eb8e..bb9a051b7d 100644 --- a/modules/otel-rn-technology-preview-features.adoc +++ b/modules/otel-rn-technology-preview-features.adoc @@ -6,8 +6,13 @@ [id="technology-preview-features_{context}"] = Technology Preview features -Probabilistic Sampling Processor (Technology Preview):: This release introduces the Probabilistic Sampling Processor as a Technology Preview feature for the {OTELShortName} Collector. The Probabilistic Sampling Processor samples a specified percentage of trace spans or log records statelessly and per request. You can use the Probabilistic Sampling Processor if you handle high volumes of telemetry data and seek to reduce costs by reducing processed data volumes. +[IMPORTANT] +==== +[subs="attributes+"] +Technology Preview features are not supported with Red{nbsp}Hat production service level agreements (SLAs) and might not be functionally complete. Red{nbsp}Hat does not recommend using them in production. These features provide early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process. -:FeatureName: The Probabilistic Sampling Processor -//:FeatureName: Each of these features -include::snippets/technology-preview.adoc[leveloffset=+1] +For more information about the support scope of Red{nbsp}Hat Technology Preview features, see link:https://access.redhat.com/support/offerings/techpreview/[Technology Preview Features Support Scope]. +==== + +Probabilistic Sampling Processor (Technology Preview):: +This release introduces the Probabilistic Sampling Processor as a Technology Preview feature for the {OTELShortName} Collector. The Probabilistic Sampling Processor samples a specified percentage of trace spans or log records statelessly and per request. You can use the Probabilistic Sampling Processor if you handle high volumes of telemetry data and seek to reduce costs by reducing processed data volumes. diff --git a/observability/distr_tracing/distr-tracing-rn.adoc b/observability/distr_tracing/distr-tracing-rn.adoc index 7b1fe5e8c8..745b4ff61a 100644 --- a/observability/distr_tracing/distr-tracing-rn.adoc +++ b/observability/distr_tracing/distr-tracing-rn.adoc @@ -13,11 +13,14 @@ include::snippets/distr-tracing-and-otel-disclaimer-about-docs-for-supported-fea include::modules/distr-tracing-tempo-rn-enhancements.adoc[leveloffset=+1] -include::modules/distr-tracing-tempo-rn-technology-preview-features.adoc[leveloffset=+1] +// None included with this release +// include::modules/distr-tracing-tempo-rn-technology-preview-features.adoc[leveloffset=+1] -include::modules/distr-tracing-tempo-rn-deprecated-features.adoc[leveloffset=+1] +// None included with this release +// include::modules/distr-tracing-tempo-rn-deprecated-features.adoc[leveloffset=+1] -include::modules/distr-tracing-tempo-rn-removed-features.adoc[leveloffset=+1] +// None included with this release +// include::modules/distr-tracing-tempo-rn-removed-features.adoc[leveloffset=+1] include::modules/distr-tracing-tempo-rn-known-issues.adoc[leveloffset=+1] diff --git a/observability/otel/otel-rn.adoc b/observability/otel/otel-rn.adoc index 68fa64bb94..987ebd26a3 100644 --- a/observability/otel/otel-rn.adoc +++ b/observability/otel/otel-rn.adoc @@ -18,8 +18,10 @@ include::modules/otel-rn-deprecated-features.adoc[leveloffset=+1] include::modules/otel-rn-removed-features.adoc[leveloffset=+1] -include::modules/otel-rn-known-issues.adoc[leveloffset=+1] +// None included with this release +// include::modules/otel-rn-known-issues.adoc[leveloffset=+1] -include::modules/otel-rn-bug-fixes.adoc[leveloffset=+1] +// None included with this release +// include::modules/otel-rn-bug-fixes.adoc[leveloffset=+1] include::modules/support.adoc[leveloffset=+1]