From 10d11ec9651aa80aaa417af0de1f16ed5987ed1e Mon Sep 17 00:00:00 2001 From: benaryorg Date: Tue, 10 Mar 2026 07:26:03 +0000 Subject: [PATCH] rl-2605: ceph 20.2.0 major update Signed-off-by: benaryorg --- nixos/doc/manual/release-notes/rl-2605.section.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/nixos/doc/manual/release-notes/rl-2605.section.md b/nixos/doc/manual/release-notes/rl-2605.section.md index 576f3c6db4c4..64f6847bb7ed 100644 --- a/nixos/doc/manual/release-notes/rl-2605.section.md +++ b/nixos/doc/manual/release-notes/rl-2605.section.md @@ -235,6 +235,9 @@ See . - `programs.light` was removed from nixpkgs due to the corresponding package being unmaintained upstream. `brightnessctl` and `programs.acpilight` offer replacements. +- `ceph` has been upgraded to v20. See the [Ceph "tentacle" release notes](https://docs.ceph.com/en/latest/releases/tentacle/#v20-2-0-tentacle) for details and recommended upgrade procedure. + Note that **upgrades of server-side components are one-way**, and downgrading e.g. an OSD from *Tentacle* to *Squid* is not just not supported but is known to break. + - The `networking.wireless` module has been security hardened by default: the `wpa_supplicant` daemon now runs under an unprivileged user with restricted access to the system. As part of these changes, `/etc/wpa_supplicant.conf` has been deprecated: the NixOS-generated configuration file is now linked to `/etc/wpa_supplicant/nixos.conf` and `/etc/wpa_supplicant/imperative.conf` has been added for imperatively configuring `wpa_supplicant` or when using [allowAuxiliaryImperativeNetworks](#opt-networking.wireless.allowAuxiliaryImperativeNetworks).