ajouts pour raid10 online
This commit is contained in:
parent
87e2026fd1
commit
097140f962
|
|
@ -144,82 +144,103 @@ mkdir -p rootfs/var && mount -LVAR rootfs/var
|
|||
mkdir -p rootfs/usr && mount -LUSR rootfs/usr
|
||||
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 root_in_ram/home/ rootfs/home/
|
||||
rsync -a root_in_ram/var/ rootfs/var/
|
||||
rsync -a root_in_ram/usr/ rootfs/usr/
|
||||
rsync -a \
|
||||
--exclude="home/**" \
|
||||
--exclude="var/**" \
|
||||
--exclude="usr/**" \
|
||||
root_in_ram/ rootfs/
|
||||
|
||||
umount home var usr
|
||||
sleep 1
|
||||
|
||||
# Generate fstab.
|
||||
cat <<EOT > rootfs/etc/fstab
|
||||
cat <<EOT>rootfs/etc/fstab
|
||||
LABEL=ROOTFS / ext4 errors=remount-ro 0 1
|
||||
LABEL=BOOT /boot ext4 defaults 0 2
|
||||
/dev/nvme0n1p1 /boot/efi vfat defaults 0 2
|
||||
LABEL=EFI_SYSPART /boot/efi vfat 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
|
||||
LABEL=SWAP3 none swap sw 0 0
|
||||
LABEL=SWAP4 none swap sw 0 0
|
||||
LABEL=SWAP1 none swap sw 0 2
|
||||
LABEL=SWAP2 none swap sw 0 2
|
||||
LABEL=SWAP3 none swap sw 0 2
|
||||
EOT
|
||||
|
||||
# Chroot + reconfigure grub-pc
|
||||
# Chroot and install lvm2 + 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
|
||||
|
||||
rm -rf /mnt/rootfs/boot/*
|
||||
sleep 1
|
||||
|
||||
chroot /mnt/rootfs/ bash
|
||||
sleep 1
|
||||
|
||||
export LC_ALL=C
|
||||
mount /boot
|
||||
mount /boot/efi
|
||||
mount /usr
|
||||
mount /var
|
||||
|
||||
mkdir -p /boot && mount /boot
|
||||
mkdir -p /boot/efi && mount /dev/nvme0n1p1 /boot/efi
|
||||
mount /tmp
|
||||
chmod 1777 /tmp
|
||||
sleep 1
|
||||
|
||||
# generate RAID configuration
|
||||
/usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf
|
||||
|
||||
# apt install -y debconf-utils apt-utils
|
||||
# sleep 1
|
||||
# cat <<EOT>/tmp/grub-selections
|
||||
# grub-efi-amd64 grub2/force_efi_extra_removable boolean true
|
||||
# grub-efi-amd64 grub2/linux_cmdline_default string quiet
|
||||
# grub-efi-amd64 grub2/update_nvram boolean true
|
||||
# grub-efi-amd64 grub2/linux_cmdline string
|
||||
# grub-pc grub-pc/postrm_purge_boot_grub boolean true
|
||||
# EOT
|
||||
# sleep 1
|
||||
# debconf-set-selections /tmp/grub-selections
|
||||
# sleep 1
|
||||
# dpkg-reconfigure --frontend=noninteractive grub-pc
|
||||
# sleep 1
|
||||
|
||||
# purge des paquets de Grub et du noyau, pour réinitialiser complètement les config
|
||||
apt purge -y grub-common grub-efi-amd64 grub-efi-amd64-bin grub2-common
|
||||
rm -rf /etc/default/grub.d
|
||||
apt purge -y os-prober grub-common grub-efi grub-efi-amd64 grub-efi-amd64-bin grub-pc grub2-common
|
||||
sleep 1
|
||||
|
||||
# purge des kernels
|
||||
for kernel_pkg in $(dpkg -l | grep linux-image | awk '{ print $2 }'); do apt purge -y $kernel_pkg; done
|
||||
sleep 1
|
||||
# réinstallation des paquets
|
||||
# Note: bien installer Grub sur les 4 disques nvme[0123]n1
|
||||
apt install -y grub-common grub-efi grub-efi-amd64 grub-efi-amd64-bin grub2-common linux-image-amd64
|
||||
apt install -y lvm2 grub-common grub-efi grub-efi-amd64 grub-efi-amd64-bin grub2-common linux-image-amd64
|
||||
sleep 1
|
||||
apt purge -y os-prober
|
||||
|
||||
# En cas d'erreur à l'install/config de Grub, il faut vérifier si le RAID est OK
|
||||
# cat/proc/mdstat
|
||||
|
||||
grub-install /dev/nvme0n1
|
||||
sleep 1
|
||||
grub-install /dev/nvme1n1
|
||||
sleep 1
|
||||
grub-install /dev/nvme2n1
|
||||
sleep 1
|
||||
|
||||
# Questions "update-grub":
|
||||
# * Linux command line:
|
||||
# * Linux default command line: quiet
|
||||
# * Force extra installation to the EFI removable media path? Yes
|
||||
# * Update NVRAM variables to automatically boot into Debian? Yes
|
||||
update-grub
|
||||
# dpkg-reconfigure --frontend=noninteractive grub-efi-amd64
|
||||
dpkg-reconfigure grub-efi-amd64
|
||||
|
||||
sleep 1
|
||||
|
||||
# paquets utiles pour evolixisation par Ansible
|
||||
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
|
||||
passwd jlecour
|
||||
|
||||
# change root password
|
||||
passwd
|
||||
# permit root login via SSH with password
|
||||
sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
|
||||
sleep 1
|
||||
|
||||
exit
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue