160 lines
4.0 KiB
Bash
160 lines
4.0 KiB
Bash
#!/bin/bash
|
|
|
|
# Ce script est une adaptation par jlecour du script de bserie
|
|
# Voici les adaptations :
|
|
# - /boot fait 500M
|
|
# - pas de LVM
|
|
# - on n'installe que le paquet virtuel linux-image-amd64 (pas le paquet réel)
|
|
|
|
echo "ce script ne doit pas être joué automatiquement"
|
|
echo "les commandes sont à jouer manuellement, par copier/coller"
|
|
exit 1
|
|
|
|
# Le script suppose que vous avez installé votre dedibox avec le partionnement par défaut.
|
|
# /boot sda1 2OOM, / sda2 2G, swap 1G sda3.
|
|
# / doit être sur sda2. Sinon adapter le script !
|
|
# Enfin un fstab est généré, grub et le kernel sont réinstallés.
|
|
|
|
ROOT_PART=/dev/sda2
|
|
|
|
export LC_ALL=C
|
|
# Dirty hack for rescue Ubuntu 16.04
|
|
touch /boot/vmlinuz-pouet
|
|
touch /boot/initrd.img-pouet
|
|
|
|
# disable swap
|
|
swapoff -a
|
|
|
|
cd /mnt
|
|
|
|
# mount /
|
|
mkdir root_in_ram rootfs home var usr log
|
|
mount $ROOT_PART /mnt/rootfs/
|
|
|
|
# copy all the filesystem in ram
|
|
mount -t tmpfs none /mnt/root_in_ram -o size=90%
|
|
rsync -a /mnt/rootfs/ /mnt/root_in_ram/
|
|
|
|
# unount rootfs to recreate partitions
|
|
umount /mnt/rootfs
|
|
|
|
# NOTE: sleep 1 second between each command
|
|
# to be able to copy/paste the whole bloc
|
|
|
|
# Create a GPT label. (Removes all parts).
|
|
parted -s /dev/sda mklabel gpt
|
|
sleep 1
|
|
# bios_grub GPT *mandatory*
|
|
parted -a minimal -s /dev/sda mkpart primary 0M 1M
|
|
sleep 1
|
|
parted -s /dev/sda set 1 bios_grub on
|
|
sleep 1
|
|
# /boot
|
|
parted -a minimal -s /dev/sda mkpart primary ext4 1M 500M
|
|
sleep 1
|
|
parted -s /dev/sda set 2 boot on
|
|
sleep 1
|
|
mkfs.ext4 -LBOOT /dev/sda2 1>/dev/null
|
|
sleep 1
|
|
# /
|
|
parted -a minimal -s /dev/sda mkpart primary ext4 500M 1500M
|
|
sleep 1
|
|
mkfs.ext4 -LROOTFS /dev/sda3 1>/dev/null
|
|
sleep 1
|
|
# /var
|
|
parted -a minimal -s /dev/sda mkpart primary ext4 1500M 11500M
|
|
sleep 1
|
|
mkfs.ext4 -LVAR /dev/sda4 1>/dev/null
|
|
sleep 1
|
|
# /usr
|
|
parted -a minimal -s /dev/sda mkpart primary ext4 11500M 16500M
|
|
sleep 1
|
|
mkfs.ext4 -LUSR /dev/sda5 1>/dev/null
|
|
sleep 1
|
|
# /tmp
|
|
parted -a minimal -s /dev/sda mkpart primary ext4 16500M 17500M
|
|
sleep 1
|
|
mkfs.ext4 -LTMP /dev/sda6 1>/dev/null
|
|
sleep 1
|
|
# swap1
|
|
parted -a minimal -s /dev/sda mkpart primary linux-swap 17500M 18000M
|
|
sleep 1
|
|
mkswap -f -LSWAP1 /dev/sda7 1>/dev/null
|
|
sleep 1
|
|
# swap2
|
|
parted -a minimal -s /dev/sda mkpart primary linux-swap 18000M 18500M
|
|
sleep 1
|
|
mkswap -f -LSWAP2 /dev/sda8 1>/dev/null
|
|
sleep 1
|
|
# /home
|
|
parted -a minimal -s /dev/sda mkpart primary ext4 18500M 100%
|
|
sleep 1
|
|
mkfs.ext4 -LHOME /dev/sda9 1>/dev/null
|
|
sleep 1
|
|
|
|
# mount partitions
|
|
mount -LROOTFS rootfs
|
|
mount -LHOME home
|
|
mount -LVAR var
|
|
mount -LUSR usr
|
|
|
|
# Copy data from RAM.
|
|
rsync -a root_in_ram/home/ home/
|
|
rsync -a root_in_ram/var/ var/
|
|
rsync -a root_in_ram/usr/ usr/
|
|
rsync -a \
|
|
--exclude="home/**" \
|
|
--exclude="var/**" \
|
|
--exclude="usr/**" \
|
|
root_in_ram/ rootfs/
|
|
|
|
umount home var usr
|
|
|
|
# Generate fstab.
|
|
cat <<EOT > rootfs/etc/fstab
|
|
LABEL=ROOTFS / ext4 errors=remount-ro 0 1
|
|
LABEL=BOOT /boot ext4 defaults 0 2
|
|
LABEL=HOME /home ext4 defaults 0 2
|
|
LABEL=TMP /tmp ext4 defaults 0 2
|
|
LABEL=USR /usr ext4 defaults 0 2
|
|
LABEL=VAR /var ext4 defaults 0 2
|
|
LABEL=SWAP1 none swap sw 0 0
|
|
LABEL=SWAP2 none swap sw 0 0
|
|
EOT
|
|
|
|
# Chroot + reconfigure grub-pc
|
|
mount -t proc none /mnt/rootfs/proc
|
|
mount -o bind /dev /mnt/rootfs/dev
|
|
mount -o bind /dev/pts /mnt/rootfs/dev/pts
|
|
mount -t sysfs sys /mnt/rootfs/sys
|
|
mount --bind /run /mnt/rootfs/run
|
|
|
|
rm -rf /mnt/rootfs/boot/*
|
|
|
|
chroot /mnt/rootfs/ bash
|
|
|
|
export LC_ALL=C
|
|
mount /boot
|
|
mount /usr
|
|
mount /var
|
|
mount /tmp
|
|
chmod 1777 /tmp
|
|
|
|
apt purge -y grub-common grub-pc grub-pc-bin grub2-common
|
|
for kernel_pkg in $(dpkg -l | grep linux-image | awk '{ print $2 }'); do apt purge -y $kernel_pkg; done
|
|
apt install -y grub-common grub-pc grub-pc-bin grub2-common linux-image-amd64
|
|
apt install -y sudo python python-apt
|
|
|
|
# ajouter l'utilisateur dans le groupe sudo
|
|
# ça facilite le passage d'Ansible (sans root)
|
|
usermod -a -G sudo jlecour
|
|
|
|
# change root password
|
|
passwd
|
|
# permit root login via SSH with password
|
|
sed -i 's/without-password/yes/' /etc/ssh/sshd_config
|
|
|
|
exit
|
|
|
|
echo "Evolix partitioning done... You can now reboot!"
|