Red Hat Summit Red Hat SummitSupportKonsoleEntwicklerDemo startenKontakt

Dieser Inhalt ist in der von Ihnen ausgewählten Sprache nicht verfügbar.

Chapter 5. Known issues

Sometimes a Cryostat release might contain an issue or issues that Red Hat acknowledges and might fix at a later stage during the product’s development. Review each known issue for its description and its resolution.

Cryostat agent cannot accept the ALL event template in recording start requests

Description
When creating a JFR recording for a target JVM that is using the Cryostat agent, if you select the ALL event template, the Cryostat agent returns an HTTP 400 error.
Workaround

Depending on your requirements, you can do either of the following:

  • If you want to use the ALL event template, use a JMX connection with your target JVM.
  • If you want to use a Cryostat agent connection with your target JVM, use a different event template such as Profiling.

Red Hat Insights integration fails on ARM64 architecture

Description
In the Cryostat Operator’s namespace, a pod whose name begins with insights-proxy is in the ImagePullBackOff error state. This is because the APICast container used for this pod is not built for the ARM64 architecture. However, Cryostat and all applications that are using the Cryostat agent should still function normally.
Workaround

To disable Red Hat Insights integration:

  1. Navigate to Operators > Installed Operators.
  2. Select the Red Hat build of Cryostat operator.
  3. Select the Subscription tab.
  4. From the Actions drop-down menu, select Edit Subscription.

  5. Add the INSIGHTS_ENABLED environment variable to the Subscription object: 

    apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: cryostat-operator
  namespace: openshift-operators
spec:
  config:
    env:
    - name: INSIGHTS_ENABLED
      value: “false”
  channel: stable
  installPlanApproval: Automatic
  name: cryostat-operator
  source: my-operator-catalog
  sourceNamespace: openshift-marketplace
  startingCSV: cryostat-operator.v2.4.0
  6. Click Save.

This workaround disables Red Hat Insights integration in the Cryostat Operator, which removes the insights-proxy deployment.

Red Hat logoGithubredditYoutubeTwitter

Lernen

Testen, kaufen und verkaufen

Communitys

Über Red Hat Dokumentation

Wir helfen Red Hat Benutzern, mit unseren Produkten und Diensten innovativ zu sein und ihre Ziele zu erreichen – mit Inhalten, denen sie vertrauen können. Entdecken Sie unsere neuesten Updates.

Mehr Inklusion in Open Source

Red Hat hat sich verpflichtet, problematische Sprache in unserem Code, unserer Dokumentation und unseren Web-Eigenschaften zu ersetzen. Weitere Einzelheiten finden Sie in Red Hat Blog.

Über Red Hat

Wir liefern gehärtete Lösungen, die es Unternehmen leichter machen, plattform- und umgebungsübergreifend zu arbeiten, vom zentralen Rechenzentrum bis zum Netzwerkrand.

Theme

© 2026 Red HatNach oben