X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai%2Fconfig%2Fhooks%2Fpartition.DEFAULT;h=0dbc3769d3388219e49143253f79c19a9bc97c7b;hb=9ff459d81a21b8154340752d20288104c50b798c;hp=89ae1e4491743e76b9fde6a1f37e6517d8accc22;hpb=593c7e9993e4f2110846f869f468c4247a349700;p=automated-distro-installer

diff --git a/fai/config/hooks/partition.DEFAULT b/fai/config/hooks/partition.DEFAULT
index 89ae1e4..0dbc376 100755
--- a/fai/config/hooks/partition.DEFAULT
+++ b/fai/config/hooks/partition.DEFAULT
@@ -6,7 +6,7 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
 # # fai's setup-storage won't do btrfs on luks,
 # # so we do it ourself :)
 
-skiptask partition ||: # for running out of fai
+skiptask partition || ! type skiptask # for running not in fai
 
 #### begin configuration
 
@@ -33,6 +33,15 @@ elif ifclass MANY_DISK; then
 else
     exit 1
 fi
+
+if [[ ! $DISTRO ]]; then
+    if ifclass STABLE; then
+        DISTRO=debianjessie
+    else
+        DISTRO=debiantesting
+    fi
+fi
+
 ##### end configuration
 
 
@@ -142,27 +151,27 @@ if $partition; then
                    --key-file $luks_dir/host-$HOSTNAME
     done
     bpart ${crypt_devs[@]/%/$rootn}
-    mount $crypt /mnt
+    bpart ${devs[@]/%/$bootn}
 else
     for dev in ${devs[@]}; do
         cryptsetup luksOpen $dev$rootn crypt_dev_${dev##/dev/}$rootn \
                    --key-file $luks_dir/host-$HOSTNAME || [[ $? == 141 ]]
     done
     sleep 1
-    mount -o subvolid=0 $crypt /mnt
-    # systemd creates subvolumes we want to delete.
-    s=($(btrfs subvolume list --sort=-path /mnt |
-                sed -rn 's#^.*path\s*(root/\S+)\s*$#\1#p'))
-    for subvol in ${s[@]}; do btrfs subvolume delete /mnt/$subvol; done
-    btrfs subvolume set-default 0 /mnt
-    btrfs subvolume delete /mnt/root
 fi
-bpart ${devs[@]/%/$bootn}
+
+mount -o subvolid=0 $crypt /mnt
+# systemd creates subvolumes we want to delete.
+s=($(btrfs subvolume list --sort=-path /mnt |
+            sed -rn "s#^.*path\s*(root_$DISTRO/\S+)\s*\$#\1#p"))
+for subvol in ${s[@]}; do btrfs subvolume delete /mnt/$subvol; done
+btrfs subvolume set-default 0 /mnt
+[[ ! -e /mnt/root_$DISTRO ]] || btrfs subvolume delete /mnt/root_$DISTRO
 
 
 ## create subvols ##
 cd /mnt
-for x in q home root; do
+for x in q home_$DISTRO root_$DISTRO; do
     btrfs subvolume list . | grep "$x$" >/dev/null || btrfs subvolume create $x
 done
 for x in root/a q/a; do
@@ -171,15 +180,16 @@ for x in root/a q/a; do
     chmod 755 $x
 done
 btrfs subvolume set-default \
-      $(btrfs subvolume list . | grep 'root$' | awk '{print $2}') .
+      $(btrfs subvolume list . | grep "root_$DISTRO$" | awk '{print $2}') .
 chattr -Rf +C root
 cd /
 umount /mnt
 mount $first_boot_dev /mnt
 cd /mnt
-btrfs subvolume create boot
+[[ ! -e /mnt/boot_$DISTRO ]] || btrfs subvolume delete /mnt/boot_$DISTRO
+btrfs subvolume create boot_$DISTRO
 btrfs subvolume set-default \
-      $(btrfs subvolume list . | grep 'boot$' | awk '{print $2}') .
+      $(btrfs subvolume list . | grep "boot_$DISTRO$" | awk '{print $2}') .
 cd /
 umount /mnt
 ## end create subvols ##
@@ -187,11 +197,11 @@ umount /mnt
 
 
 cat > /tmp/fai/fstab <<EOF
-$crypt  /  btrfs  noatime,subvol=/root  0 0
-$crypt  /q  btrfs  noatime,subvol=/q  0 0
+$crypt  /  btrfs  noatime,subvol=root_$DISTRO  0 0
+$crypt  /q  btrfs  noatime,subvol=q  0 0
 /q/a  /a  none  bind  0 0
-$crypt  /home  btrfs  noatime,subvol=/home  0 0
-$first_boot_dev  /boot  btrfs  noatime,subvol=/boot  0 0
+$crypt  /home  btrfs  noatime,subvol=home_$DISTRO  0 0
+$first_boot_dev  /boot  btrfs  noatime,subvol=boot_$DISTRO  0 0
 EOF
 
 swaps=()