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Browse the latest published and updated knowledgebaseovs-configure.sh connects the wrong interface to br-ex upon system reboot in Red Hat OpenShift Container Platform 4.10
Upon system reboot, overlay networking is broken and the ovnkube-node pod crash loops. Upon further investigation, it can be seen that the wrong physical interface is connected to bridge `br-ex`. Fi...
Operator keeps recreating after deletion due to a shared InstallPlan carrying its label in OpenShift Container Platform
- An operator continues to recreate as a cluster-scoped Operator object even after successfully uninstalling the operator and deleting its Subscription, CSV, and CRDs.- When running oc delete operat...
CrowdStrike Falcon Admission pods restart due to duplicate "https" port on Red Hat OpenShift Container Platform
- Falcon Admission pods are constantly restarting.- High CPU usage on the operator node due to constant reconciliation.- The falcon-operator-controller-manager logs sho...
fence_openstack: Monitoring operation is returning error "Fence agent did not complete within 60s"
- fence_openstack monitor action is performing a list-action (listing of all VMs) instead of checking VM UUID status directly. This has caused the stonith monitoring operation to time out with the e...
Serial console logs missing for kdump kernel on JUMPtec Computer On Module systems
- On a system with only serial console access, appending `console=ttyS0,115200n8` to `KDUMP_COMMANDLINE_APPEND=` in `/etc/sysconfig/kdum&s...
Containerized Ansible Automation Platform installation hangs on creating rsyslog container
* During a containerized installation or upgrade of Ansible Automation Platform, the installation playbook hangs indefinitely at the following task on one of the controller nodes: ``` TASK [ansi...
Ansible Automation Platform webhook notifications fail with SSRFBlockedError "Notification URL resolves to blocked address"
* Configured webhook notifications (e.g., Slack, Grafana, Mattermost, Rocket.Chat, or generic webhook notifier) fail to send or deliver. * The notification history in the Ansible Automation Platform...
JBoss EAP Elytron OIDC bearer token authentication fails with AWS Cognito access tokens (ELY23051: Invalid bearer token)
Bearer-only REST API authentication configured with the elytron-oidc-client subsystem fails when validating access tokens issued by AWS Cognito. OpenID Connect discovery, JWKS retrieval, and signing...
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Solve specific problems that has been raised with Red HatHow to gracefully shutdown and restart ODF
* The below steps provide a guide on how to gracefully shutdown an Openshift cluster running Openshift Data Foundation (ODF).
RHEL 6 VM does not detect the virtio disks and fails to boot in Openshift Virtualiza...
- After importing or migrating a RHEL 6 VM to Openshift Virtualization, it fails to boot, sometimes, it shows kernel panic. ~~~ ? panic+0xa7/0x18b ? perf_event_exit_task+0xc0/0x340 ? do_exit+0...
VM creation fails across different NetApp storage backends in OpenShift Virtualizati...
When creating a Virtual Machine from a template, if the source template's disk and the new VM's disk are on different NetApp Trident StorageClasses (representing different physical backends), the ne...
Articles
Technical briefs, reference architectures, and early stages of documentationCase Comment Formatting (Markdown)
- Basic text formatting (such as bold, italics, unordered lists/bullets, H1 and H2) is displayed in a menubar when composing a comment in Portal case management. Plaintext comments will still be supp...
Red Hat Enterprise Linux Retired Life Cycle Dates
This is an archive of past EUS release schedules for Red Hat Enterprise Linux. For current information and details on each phase, please refer to the current [Red Hat Enterprise Linux Life Cycle](ht...
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