Bug 1906489
| Summary: | [DDF] systemd-resolved doesn't appear in the technology preview section of the release notes for any RHEL release | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Direct Docs Feedback <ddf-bot> |
| Component: | Documentation | Assignee: | Lucie Vařáková <lmanasko> |
| Documentation sub component: | DDF | QA Contact: | |
| Status: | CLOSED CURRENTRELEASE | Docs Contact: | Marc Muehlfeld <mmuehlfe> |
| Severity: | unspecified | ||
| Priority: | medium | CC: | hartsjc, jlyle, lnykryn, rhel-docs, sjanderk |
| Version: | 8.0 | Keywords: | Documentation |
| Target Milestone: | rc | ||
| Target Release: | 8.0 | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Technology Preview | |
| Doc Text: |
.The `systemd-resolved` service is now available as a Technology Preview
The `systemd-resolved` service provides name resolution to local applications. The service implements a caching and validating DNS stub resolver, a Link-Local Multicast Name Resolution (LLMNR), and Multicast DNS resolver and responder.
Note that, even if the `systemd` package provides `systemd-resolved`, this service is an unsupported Technology Preview.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-02-16 12:08:50 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Direct Docs Feedback
2020-12-10 16:11:09 UTC
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/using-different-dns-servers-for-different-domains_configuring-and-managing-networking >IMPORTANT >In RHEL 8, Red Hat provides systemd-resolved as an unsupported Technology Preview. --- Looking RHEL 8 release notes only mentions of systemd-resolved I see are in RHEL 8.1 & 8.2 has mention of systemd-resolved in known issues https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/rhel-8_1_0_release#known-issue_shells-and-command-line-tools https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/known-issues#known-issue_shells-and-command-line-tools And is definitely NOT mentioned in the RHEL 8.3 Network Technology Preview section https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/technology_previews#technology-preview_networking Furthermore, we have the following that states systemd-resolved is supported! https://access.redhat.com/solutions/3771891 Appears this may just be a Tech Preview note that was left in the Configure & Managing Networking RHEL 8 Documentation. Can we please get confirmation? Lukas, can you please confirm that systemd-resolved is fully supported in RHEL 8 or that it's Tech Preview? If it is supported, which RHEL 8 version was the first one, in which we fully supported it? It really should be just a tech preview in rhel8. So what does this mean for customers that are using it thinking that it is supported since it is not in any of the RHEL 8 minor version Release Notes - Tech Preview section? I think this is the location that most feel is authoritative for anything that is provided as Tech Preview in a given RHEL release. Lukas Nykryn confirmed on Red Hat-internal IRC that systemd-resolved is Tech Preview in RHEL 8. I already updated the KCS article: https://access.redhat.com/solutions/3771891 Tomorrow I'll write a Tech Preview RN and add it to the RHEL 8.x Release Notes documents. Would be nice if the systemd-resolved.service had an ExecPre= or something that did the following too: /bin/echo 29 > /proc/sys/kernel/tainted Would make it clear for customers, and we have it documented at: https://access.redhat.com/solutions/40594 Guess that would need to be, right? echo 536870912 Lucie, can you please add the RN from the Doc Text field to the Tech Preview sections in the RHEL 8.0 - 8.3 Release Notes documents? It is missing there. Thanks. |