diff options
author | Artturi <Artturin@artturin.com> | 2023-09-11 08:10:19 +0300 |
---|---|---|
committer | GitHub <noreply@github.com> | 2023-09-11 08:10:19 +0300 |
commit | 4c22001bbf66121fbf8f0da42d26a4c4958cb133 (patch) | |
tree | e03c70af86c7bc13d7fed6d7d961462235974fe2 /nixos | |
parent | 2ab03da4fdfebfb5c408a9ca90968e1c06184bd6 (diff) | |
parent | 566e32dd4290d951267e2a4d44a45c4c99f04efb (diff) |
Merge pull request #253973 from trofi/bcache-make-optional
Diffstat (limited to 'nixos')
-rw-r--r-- | nixos/doc/manual/release-notes/rl-2311.section.md | 2 | ||||
-rw-r--r-- | nixos/modules/tasks/bcache.nix | 12 |
2 files changed, 10 insertions, 4 deletions
diff --git a/nixos/doc/manual/release-notes/rl-2311.section.md b/nixos/doc/manual/release-notes/rl-2311.section.md index b9f1c814cd5a0..827e2a579c2e5 100644 --- a/nixos/doc/manual/release-notes/rl-2311.section.md +++ b/nixos/doc/manual/release-notes/rl-2311.section.md @@ -265,6 +265,8 @@ The module update takes care of the new config syntax and the data itself (user - Certificate generation via the `security.acme` now limits the concurrent number of running certificate renewals and generation jobs, to avoid spiking resource usage when processing many certificates at once. The limit defaults to *5* and can be adjusted via `maxConcurrentRenewals`. Setting it to *0* disables the limits altogether. +- New `boot.bcache.enable` (default enabled) allows completely removing `bcache` mount support. + ## Nixpkgs internals {#sec-release-23.11-nixpkgs-internals} - The use of `sourceRoot = "source";`, `sourceRoot = "source/subdir";`, and similar lines in package derivations using the default `unpackPhase` is deprecated as it requires `unpackPhase` to always produce a directory named "source". Use `sourceRoot = src.name`, `sourceRoot = "${src.name}/subdir";`, or `setSourceRoot = "sourceRoot=$(echo */subdir)";` or similar instead. diff --git a/nixos/modules/tasks/bcache.nix b/nixos/modules/tasks/bcache.nix index 35b922dc8a1d3..68531a4d2fed7 100644 --- a/nixos/modules/tasks/bcache.nix +++ b/nixos/modules/tasks/bcache.nix @@ -1,6 +1,10 @@ -{ config, lib, pkgs, ... }: - -{ +{ config, lib, pkgs, ... }: let + cfg = config.boot.bcache; +in { + options.boot.bcache.enable = lib.mkEnableOption (lib.mdDoc "bcache mount support") // { + default = true; + example = false; + }; options.boot.initrd.services.bcache.enable = lib.mkEnableOption (lib.mdDoc "bcache support in the initrd") // { description = lib.mdDoc '' *This will only be used when systemd is used in stage 1.* @@ -9,7 +13,7 @@ ''; }; - config = { + config = lib.mkIf cfg.enable { environment.systemPackages = [ pkgs.bcache-tools ]; |