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@openshift-ci-robot openshift-ci-robot added the jira/valid-reference Indicates that this PR references a valid Jira ticket of any type. label Nov 21, 2025
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openshift-ci-robot commented Nov 21, 2025

@max-cx: This pull request references OBSDOCS-1699 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the epic to target the "4.21.0" version, but no target version was set.

In response to this:

  • OBSDOCS-2504: Add Google Cloud Exporter docs
  • OBSDOCS-2778: Add docs for Prometheus Remote Write Receiver
  • Release notes for Distributed tracing and OpenTelemetry 3.8
  • OBSDOCS-2828: Add docs for profile signal as Technology Preview
  • OBSDOCS-2819: Document how to scrape a custom log file from a pod filesystem

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Issue:

Link to docs preview:

QE review:

  • QE has approved this change.

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@openshift-ci openshift-ci bot added the size/L Denotes a PR that changes 100-499 lines, ignoring generated files. label Nov 21, 2025
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openshift-ci-robot commented Nov 21, 2025

@max-cx: This pull request references OBSDOCS-1699 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the epic to target the "4.21.0" version, but no target version was set.

In response to this:

https://issues.redhat.com/browse/OBSDOCS-2504 #102760
https://issues.redhat.com/browse/OBSDOCS-2778 #102819
https://issues.redhat.com/browse/OBSDOCS-2813 #102702
https://issues.redhat.com/browse/OBSDOCS-2828 #102804
https://issues.redhat.com/browse/OBSDOCS-2819 #102897

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openshift-ci-robot commented Nov 21, 2025

@max-cx: This pull request references OBSDOCS-1699 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the epic to target the "4.21.0" version, but no target version was set.

In response to this:

3.8 docs preview for Suppport's hackathon #102927

https://issues.redhat.com/browse/OBSDOCS-2504 #102760
https://issues.redhat.com/browse/OBSDOCS-2778 #102819
https://issues.redhat.com/browse/OBSDOCS-2813 #102702
https://issues.redhat.com/browse/OBSDOCS-2828 #102804
https://issues.redhat.com/browse/OBSDOCS-2819 #102897

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

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openshift-ci-robot commented Nov 21, 2025

@max-cx: This pull request references OBSDOCS-1699 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the epic to target the "4.21.0" version, but no target version was set.

In response to this:

3.8 docs preview for Suppport's hackathon #102927:

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openshift-ci-robot commented Nov 21, 2025

@max-cx: This pull request references OBSDOCS-1699 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the epic to target the "4.21.0" version, but no target version was set.

In response to this:

3.8 docs preview for Suppport's hackathon #102927:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.


{DTShortName} 3.7 is provided through the link:https://catalog.redhat.com/software/containers/rhosdt/tempo-operator-bundle/642c3e0eacf1b5bdbba7654a/history[{TempoOperator} 0.18.0] and based on the open source link:https://grafana.com/oss/tempo/[Grafana Tempo] 2.8.2.
[role="_abstract"]
{DTShortName} 3.8 is provided through the link:https://catalog.redhat.com/software/containers/rhosdt/tempo-operator-bundle/642c3e0eacf1b5bdbba7654a/history[{TempoOperator} 0.??.0] and based on the open source link:https://grafana.com/oss/tempo/[Grafana Tempo] 2.?.?.
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🤖 [error] OpenShiftAsciiDoc.SuggestAttribute: Use the AsciiDoc attribute '{TempoName}' or '{TempoShortName}' rather than the plain text product term 'Tempo', unless your use case is an exception.

* Using profiling to observe operating systems can provide insights into the infrastracture, system calls, kernel operations, and I/O wait times, and thus help in optimizing infrastructure for efficiency and cost savings.
.OpenTelemetry Collector custom resource with the enabled Profile signal
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🤖 [error] AsciiDocDITA.BlockTitle: Block titles can only be assigned to examples, figures, and tables in DITA.

exporters: [otlp/pyroscope]
# ...
----
<1> Enables profiles by setting the `feature-gates` field as shown here.
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🤖 [error] AsciiDocDITA.CalloutList: Callouts are not supported in DITA.

:FeatureName: The Google Cloud Exporter
include::snippets/technology-preview.adoc[]

.OpenTelemetry Collector custom resource with the enabled Google Cloud Exporter
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🤖 [error] AsciiDocDITA.BlockTitle: Block titles can only be assigned to examples, figures, and tables in DITA.

project: # <2>
# ...
----
<1> The `GOOGLE_APPLICATION_CREDENTIALS` environment variable that points to the authentication `key.json` file. The `key.json` file is mounted as a secret volume to the OpenTelemetry Collector.
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🤖 [error] AsciiDocDITA.CalloutList: Callouts are not supported in DITA.


To collect logs from application containers, you can use this receiver with sidecar injection. The {OTELOperator} allows injecting an OpenTelemetry Collector as a sidecar container into a application pod. This approach is useful when your application writes logs to files within the container filesystem. To access the generated files, both pods require a shared volume for the application container and the sidecar Collector. This receiver can then tail log files and apply Operators to parse and transform the logs. To use this receiver in sidecar mode to collect logs from application containers, you must configure volume mounts in the `OpenTelemetryCollector` custom resource. The Collector requires access to the log files through a shared volume, such as `emptyDir`, that is mounted in both the application container and the sidecar Collector container. The following is a complete example of this approach:

.OpenTelemetry Collector custom resource with the Filelog Receiver configured in sidecar mode
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🤖 [error] AsciiDocDITA.BlockTitle: Block titles can only be assigned to examples, figures, and tables in DITA.

processors: []
exporters: [debug]
----
<1> Defines the volume mount that the sidecar Collector uses to access the target log files. This volume must match the volume name defined in the application deployment.
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🤖 [error] AsciiDocDITA.CalloutList: Callouts are not supported in DITA.

:FeatureName: The Prometheus Remote Write Receiver
include::snippets/technology-preview.adoc[]

.OpenTelemetry Collector custom resource with the enabled Prometheus Remote Write Receiver
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🤖 [error] AsciiDocDITA.BlockTitle: Block titles can only be assigned to examples, figures, and tables in DITA.

receivers: [prometheusremotewrite]
# ...
----
<1> The endpoint where the receiver listens for Prometheus Remote Write requests.
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🤖 [error] AsciiDocDITA.CalloutList: Callouts are not supported in DITA.

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openshift-ci bot commented Nov 21, 2025

@max-cx: all tests passed!

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