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| author | Dino Dai Zovi <dino@capsule8.com> | 2018-03-05 10:53:59 -0500 |
|---|---|---|
| committer | Franz Pletz <fpletz@fnordicwalking.de> | 2018-03-05 15:53:59 +0000 |
| commit | ddf13e6646d7c9af1e9c86d42563756944c32b85 (patch) | |
| tree | 3b08cf2dc1b9ce78ae20d6b50953cfb62b2ce770 /nixos/modules/system/boot/initrd-network.nix | |
| parent | 18055971cb8684281069cb476b24db0e3bda36a1 (diff) | |
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nixos/initrd-network: add udhcpc.extraArgs option (#36305)
This can be used to fix issues where udhcpc times out before acquiring a lease. For example of these issues, see: https://bugs.alpinelinux.org/issues/3105#note-8 Signed-off-by: Dino A. Dai Zovi <ddz@theta44.org>
Diffstat (limited to 'nixos/modules/system/boot/initrd-network.nix')
| -rw-r--r-- | nixos/modules/system/boot/initrd-network.nix | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/nixos/modules/system/boot/initrd-network.nix b/nixos/modules/system/boot/initrd-network.nix index 4a6e1c7e56e..33862b0965c 100644 --- a/nixos/modules/system/boot/initrd-network.nix +++ b/nixos/modules/system/boot/initrd-network.nix @@ -23,6 +23,8 @@ let fi ''; + udhcpcArgs = toString cfg.udhcpc.extraArgs; + in { @@ -47,6 +49,16 @@ in ''; }; + boot.initrd.network.udhcpc.extraArgs = mkOption { + default = []; + type = types.listOf types.str; + description = '' + Additional command-line arguments passed verbatim to udhcpc if + <option>boot.initrd.network.enable</option> and <option>networking.useDHCP</option> + are enabled. + ''; + }; + boot.initrd.network.postCommands = mkOption { default = ""; type = types.lines; @@ -91,7 +103,7 @@ in # Acquire a DHCP lease. echo "acquiring IP address via DHCP..." - udhcpc --quit --now --script ${udhcpcScript} && hasNetwork=1 + udhcpc --quit --now --script ${udhcpcScript} ${udhcpcArgs} && hasNetwork=1 fi '' |