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I have probably fixed the "separate /boot" problem. Tested in Qemu, it worked

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svn path=/nixos/trunk/; revision=11789
This commit is contained in:
Michael Raskin 2008-05-09 05:58:21 +00:00
parent f49efc1039
commit 98748a319a
2 changed files with 35 additions and 15 deletions
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15
configuration/rescue-cd-configurable.nix
View file

@ -147,8 +147,12 @@ rec {
mkdir -p /etc/nixos/nixos
tar xjf /install/nixos.tar.bz2 -C /etc/nixos/nixos
tar xjf /install/nixpkgs.tar.bz2 -C /etc/nixos
tar xjf /install/nixos-services.tar.bz2 -C /etc/nixos
mv /etc/nixos/nixpkgs-* /etc/nixos/nixpkgs || true
mv /etc/nixos/*-nixpkgs /etc/nixos/nixpkgs || true
mv /etc/nixos/*-services /etc/nixos/services || true
ln -sfn ../nixpkgs/pkgs /etc/nixos/nixos/pkgs
ln -sfn ../services /etc/nixos/services
chown -R root.root /etc/nixos
touch /etc/resolv.conf
end script
@ -301,7 +305,7 @@ rec {
makeNixPkgsTarball = tarName: input: ((pkgs.runCommand "tarball-nixpkgs" {inherit tarName;} ''
ensureDir $out
(cd ${input}/.. && tar cvfj $out/${tarName} nixpkgs \
(cd ${input}/.. && tar cvfj $out/${tarName} $(basename ${input}) \
--exclude '*~' \
--exclude 'result')
'')+"/${tarName}");
@ -322,8 +326,9 @@ rec {
nixpkgsTarball = if networkNixpkgs != "" then pkgs.fetchurl {
url = configuration.installer.nixpkgsURL + "/" + nixpkgsRel + ".tar.bz2";
md5 = "6a793b877e2a4fa79827515902e1dfd8";
} else makeNixPkgsTarball "nixpkgs.tar.bz2" "/etc/nixos/nixpkgs";
} else makeNixPkgsTarball "nixpkgs.tar.bz2" ("" + ./../../nixpkgs);
nixosServicesTarball = makeNixPkgsTarball "nixos-services.tar.bz2" ("" + ./../../services);
# The configuration file for Grub.
grubCfg = pkgs.writeText "menu.lst" (''
@ -374,6 +379,10 @@ rec {
source = nixpkgsTarball;
target = "/install/nixpkgs.tar.bz2";
}
{
source = nixosServicesTarball;
target = "/install/nixos-services.tar.bz2";
}
{
source = pkgs.writeText "label" "";
target = "/${configuration.boot.rootLabel}";

35
installer/nixos-install.sh
View file

@ -48,13 +48,27 @@ fi
NIXOS=$(readlink -f "$NIXOS")
# Enable networking in the chroot.
mkdir -m 0755 -p $mountPoint/etc
touch /etc/resolv.conf
cp /etc/resolv.conf $mountPoint/etc/
# Mount some stuff in the target root directory.
mkdir -m 0755 -p $mountPoint/dev $mountPoint/proc $mountPoint/sys $mountPoint/mnt
mount --rbind / $mountPoint/mnt
mount --bind /dev $mountPoint/dev
mount --bind /proc $mountPoint/proc
mount --bind /sys $mountPoint/sys
# Grub needs a mtab. Make a proper one..
chroot $mountPoint \
/nix/var/nix/profiles/system/sw/bin/cat /proc/mounts > /etc/mtab
echo "/etc/mtab: "
cat /mnt/etc/mtab
# That could spoil mtab with litter.
mount --rbind / $mountPoint/mnt
cleanup() {
# !!! don't umount anything we didn't mount ourselves
for i in $(grep -F "$mountPoint" /proc/mounts \
@ -114,11 +128,6 @@ mkdir -m 0755 -p $mountPoint/bin
ln -sf @shell@ $mountPoint/bin/sh
# Enable networking in the chroot.
mkdir -m 0755 -p $mountPoint/etc
cp /etc/resolv.conf $mountPoint/etc/
# Pull the manifest on the CD so that everything in the Nix store on
# the CD can be copied directly.
echo "registering substitutes to speed up builds..."
@ -161,24 +170,26 @@ if test -e $targetNixpkgs; then
mv $targetNixpkgs $targetNixpkgs.backup-$backupTimestamp
fi
targetServices=$mountPoint/etc/nixos/services
if test -e $targetServices; then
mv $targetServices $targetServices.backup-$backupTimestamp
fi
# Copy the NixOS/Nixpkgs sources to the target.
cp -prd $NIXOS $targetNixos
if test -e /etc/nixos/nixpkgs; then
cp -prd /etc/nixos/nixpkgs $targetNixpkgs
fi
# Grub needs a mtab.
rootDevice=$(df $mountPoint | grep '^/' | sed 's^ .*^^')
echo "$rootDevice / somefs rw 0 0" > $mountPoint/etc/mtab
if test -e /etc/nixos/services; then
cp -prd /etc/nixos/services $targetServices
fi
# Mark the target as a NixOS installation, otherwise
# switch-to-configuration will chicken out.
touch $mountPoint/etc/NIXOS
# Switch to the new system configuration. This will install Grub with
# a menu default pointing at the kernel/initrd/etc of the new
# configuration.