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Chapter 7. October 2023
7.1. Red Hat Hybrid Cloud Console
7.1.1. General
Notifications UI Refresh
Previously, notifications were grouped by product family. The notifications service now offers an Overview landing page as a single place to configure all events, as well as a separate page to view events.
7.2. Red Hat Insights for Red Hat Enterprise Linux
7.2.1. Published Blogs & Resources
7.2.2. Inventory
Inventory Groups now available
The Inventory Groups feature enables you to set permissions on specific inventory objects, such as inventory groups and systems. You can organize systems inventory into different groups, as well as restrict access to specific users for each group. Once you configure user access, those system permissions take effect across all Insights services.
For more information about configuring inventory groups, refer to Viewing and managing system inventory.
7.2.3. Advisor
New recommendations added
- The performance of InterSystems IRIS server may be impacted when Transparent Huge Pages is enabled.
-
Apply
hugepagesrecommendation for better performance of InterSystems IRIS. -
Apply
shmmaxrecommendation for better performance of InterSystems IRIS. - Degraded DNS performance on RHEL 8.5 when Ethernet Controller X710 for 10GbE SFP+ with i40e driver is used.
-
The
tuneddoes not start automatically when the OS boots with graphical target mode. - System hangs due to a known kernel bug in the e1000e driver.
- Application failure occurs when the consumption of file descriptors reaches limit.
-
The
chronyservice cannot resolve NTP server’s hostnames when it does not have the read permission to the/etc/resolv.conffile. -
The
sendmailservice rejects or queues emails when the system load is high.
7.2.4. Vulnerability
Users can now view CVEs without Errata/Advisories that affect their environment
You can now view and assess CVEs that do not have associated Errata/Advisories, but which could still affect your environment. This capability allows your organization to understand its full exposure to CVEs, and to take the necessary steps to mitigate any risks.
For more information about CVEs without Errata/Advisories, refer to this blog article.
7.2.5. Malware Detection
Ability to disable/enable malware signatures
The Malware service now allows you to disable signatures that are not relevant to your environment, in order to reduce noise and to enable you to focus on important and relevant signatures.
This feature enables your organization to make better-informed decisions about where to focus efforts, as the computing footprint grows and the resources managing the infrastructure shrink.
