forever updating

installing/debootstrap_ordis_portables.sh

@@ -8,7 +8,7 @@
 # https://github.com/adrianamaglio/driglibash
 declare -A usage
 declare -A varia
-driglibash_run_retry=true
+export driglibash_run_retry=true
 version="alpha nightly 0.0.1 pre-release unstable"
 summary="$0 [options]"
 
@@ -42,6 +42,10 @@ usage[b]="The device where grub will be installed"
 varia[b]=boot_device
 boot_device=
 
+usage[B]="Boot partition"
+varia[B]=boot_part
+boot_part=
+
 usage[R]="The device where the system will be installed"
 varia[R]=root_device
 root_device=
@@ -62,15 +66,24 @@ usage[i]="Packages to install. space separated"
 varia[i]=install
 install=
 
+usage[u]="Install grub as UEFI (not working)"
+varia[u]=uefi
+uefi=false
+
+usage[I]="Interractive mode. Ask questions if needed."
+varia[I]=interractive
+interractive=false
+
 
 . driglibash-args
 
 
 secret_dir=secrets
 secret_dir="$(realpath -m "$secret_dir/$hostname")"
-install="$install vim openssh-server git nginx smartmontool"
+install="$install linux-image-amd64 console-data grub2 locales vim openssh-server git nginx smartmontools tcpdump netcat-openbsd wireguard"
 
 debootstrap_done_marker="$mnt/etc/debootstrap_done"
+uefi_mountpoint=/boot/efi
 
 ###############################################################################
 #                              Actual script
@@ -78,7 +91,7 @@ debootstrap_done_marker="$mnt/etc/debootstrap_done"
 
 
 chroot_run(){
-  chroot "$mnt" $@
+  run chroot "$mnt" $@
   if [ "$?" -ne 0 ] && [ "$?" != '0' ] ; then
     die "Error, chroot command [$@] exited with code '$?'"
   fi
@@ -100,6 +113,10 @@ mount_misc(){
   #clean "umount -R '$(realpath "$mnt/dev")'"
   run mount --rbind --make-rslave /sys "$mnt/sys"
   #clean "umount -R '$(realpath "$mnt/sys")'"
+  if "$uefi" ; then
+	  run mkdir -p "$mnt$uefi_mountpoint"
+  	  run mount "$boot_device" "$mnt$uefi_mountpoint"
+  fi
   clean "umount -R '$mnt'"
 }
 
@@ -124,7 +141,11 @@ if [ -n "$(df | grep "$root_device")" ] ; then
 fi
 run mkdir -p "$mnt"
 run mount --make-private "$root_device" "$mnt"
-# bug in driglibash-base. If $mnt got spaces it break
+# bug in driglibash-base. If $mnt got spaces it breaks
+if [ -n "$boot_part" ] ; then
+	run mkdir -p "$mnt/boot"
+	run mount "$boot_part" "$mnt/boot"
+fi
 clean "umount -R $mnt"
 
 
@@ -138,8 +159,13 @@ fi
 section "debootstraping"
 if [ ! -f "$debootstrap_done_marker" ] ; then
 	# Debootstrap may fail when the target is an existing system
-	if [ -n "$(ls -A $mnt)" ]; then
+	if [ -n "$(ls -A $mnt | grep -vi -e 'lost+found' -e boot)" ]; then
-	  die "Root dir '$mnt' is not empty. Won’t debootstrap it. Is this installation broken?"
+		yell "Root dir '$mnt' is not empty."
+		if "$interractive" ; then
+			read -p 'Press enter to continue anyway'
+		else
+	  		die "Won’t debootstrap it. Is this installation broken?"
+		fi
 	fi
 	run debootstrap --verbose --arch "$arch" "$release" "$mnt" "$repo"
 	touch "$debootstrap_done_marker"
@@ -150,20 +176,20 @@ fi
 mount_misc
 
 
-section "Generating locales"
-echo -e "$locale" > "$mnt/etc/locale.gen"
-chroot_run locale-gen
-
 section "Installing selected software"
 echo "$repos" >> "$mnt/etc/apt/sources.list"
-chroot "$mnt" <<EOF
+run chroot "$mnt" <<EOF
   export DEBIAN_FRONTEND=noninteractive
   apt-get update  -q -y 
-  apt-get install -q -y linux-image-amd64 console-data grub2 locales vim wireguard-tools wireguard $install
+  apt-get install -q -y $install
 EOF
 # TODO watershed ?
 
 
+section "Generating locales"
+echo -e "$locale" > "$mnt/etc/locale.gen"
+chroot_run locale-gen
+
 
 
 section "Configuring new system"
@@ -210,7 +236,9 @@ echo 'set bell-style none' >> "$mnt/etc/inputrc"
 
 section "Set up networking"
 # Disable the unpredictable naming (since we are not on the future host)
-run ln -s /dev/null "$mnt/etc/udev/rules.d/80-net-setup-link.rules"
+if [ ! -L "$mnt/etc/udev/rules.d/80-net-setup-link.rules" ] ; then
+	run ln -s /dev/null "$mnt/etc/udev/rules.d/80-net-setup-link.rules"
+fi
 run cat >> "$mnt/etc/network/interfaces" <<EOF
     allow-hotplug eth0
     iface eth0 inet dhcp
@@ -248,7 +276,7 @@ PersistentKeepalive = 25
 EOF
 wireguard_pubkey="$(cat "$mnt/etc/wireguard/jeancloud.conf" | grep  -oP '^PrivateKey = \K.*' | wg pubkey)"
 
-	run cat >> "$secret_dir/wg_conf_part_$hostname" <<EOF
+	run cat > "$secret_dir/wg_conf_part" <<EOF
 [Peer] # $hostname
 PublicKey = $wireguard_pubkey
 AllowedIPs = 10.98.1.$wireguard_number/32
@@ -261,10 +289,14 @@ fi
 
 
 section "Installing grub"
-# Disable predictable name (again)
+# Disable predictable interfaces name since we are not on the target host
 run sed -i 's/GRUB_CMDLINE_LINUX=""/GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"/g' "$mnt/etc/default/grub"
 chroot_run update-grub
-chroot_run grub-install "$boot_device"
+if $uefi ; then
+	chroot_run grub-install --efi-directory="$uefi_mountpoint" --recheck "$boot_device"
+else
+	chroot_run grub-install --recheck "$boot_device"
+fi
 
 
 

installing/notes

@@ -0,0 +1,4 @@
+blatte :
+DO NOT REBOOT IT. it sometimes fails…
+-i 'firmware-amd-graphics firmware-realtek'
+