parallelvirtualcluster/pvc-installer
1
0
Fork 0
Code Issues 1 Pull Requests Projects Releases Wiki Activity

Remove sudo cruft

Browse Source
This commit is contained in:
Joshua Boniface
2023-09-01 15:41:53 -04:00
parent df865b8743
commit 7ec046d349
1 changed files with 55 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

107
install.sh
View File

@@ -1,6 +1,9 @@
#!/usr/bin/env bash
which sudo >&2 && SUDO="sudo" || SUDO=""
if [[ $( whoami ) != "root" ]]; then
echo "This script is designed to run as root within the installer only!"
exit 1
fi
logfile="/tmp/pvc-install.log"
debrelease="buster"
@@ -31,7 +34,7 @@ done
disks="$(
for disk in /dev/sd?; do
gdisk_data="$( $SUDO gdisk -l ${disk} )"
gdisk_data="$( gdisk -l ${disk} )"
echo -n "${disk}"
echo -n "\t$( grep "^Model:" <<<"${gdisk_data}" | awk '{ $1=""; print $0 }' )"
echo -n "\t$( grep "^Disk ${disk}:" <<<"${gdisk_data}" | awk '{ $1=$2=""; print $0 }' )"
@@ -58,7 +61,7 @@ while [[ ! -b ${target_disk} ]]; do
done
for interface in $( ip address | grep '^[0-9]' | grep 'enp\|ens\|wlp' | awk '{ print $2 }' | tr -d ':' ); do
$SUDO ip link set ${interface} up
ip link set ${interface} up
done
sleep 2
interfaces="$(
@@ -155,69 +158,69 @@ exec 2> >( tee -ia ${logfile} >/dev/null )
echo -n "Bringing up primary network interface in ${target_netformat} mode... "
case ${target_netformat} in
'static')
$SUDO ip link set ${target_interface} up >&2
$SUDO ip address add ${target_ipaddr} dev ${target_interface} >&2
$SUDO ip route add default via ${target_defgw} >&2
ip link set ${target_interface} up >&2
ip address add ${target_ipaddr} dev ${target_interface} >&2
ip route add default via ${target_defgw} >&2
formatted_ipaddr="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Host address/{ print $NF }' )"
formatted_netmask="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Network mask/{ print $NF }' )"
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet ${target_netformat}\n\taddress ${formatted_ipaddr}\n\tnetmask ${formatted_netmask}\n\tgateway ${target_defgw}"
;;
'dhcp')
$SUDO dhclient ${target_interface} >&2
dhclient ${target_interface} >&2
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet ${target_netformat}"
;;
esac
echo "done."
echo -n "Zeroing block device... "
$SUDO dd if=/dev/zero of=${target_disk} bs=4M >&2 || true
dd if=/dev/zero of=${target_disk} bs=4M >&2 || true
echo "done."
echo -n "Preparing block device... "
# New GPT, part 1 64MB ESP, part 2 960MB BOOT, part 3 inf LVM PV
echo -e "o\ny\nn\n1\n\n64M\nEF00\nn\n2\n\n960M\n8300\nn\n3\n\n\n8E00\nw\ny\n" | $SUDO gdisk ${target_disk} >&2
echo -e "o\ny\nn\n1\n\n64M\nEF00\nn\n2\n\n960M\n8300\nn\n3\n\n\n8E00\nw\ny\n" | gdisk ${target_disk} >&2
echo "done."
echo -n "Rescanning disks... "
$SUDO partprobe >&2
partprobe >&2
echo "done."
echo -n "Creating LVM PV... "
$SUDO pvcreate -ff ${target_disk}3 >&2
pvcreate -ff ${target_disk}3 >&2
echo "done."
echo -n "Creating LVM VG named 'vgx'... "
$SUDO vgcreate vgx ${target_disk}3 >&2
vgcreate vgx ${target_disk}3 >&2
echo "done."
echo -n "Creating root logical volume (16GB, ext4)... "
$SUDO lvcreate -L 16G -n root vgx >&2
$SUDO mkfs.ext4 -f /dev/vgx/root >&2
lvcreate -L 16G -n root vgx >&2
mkfs.ext4 -f /dev/vgx/root >&2
echo "done."
echo -n "Creating ceph logical volume (16GB, ext4)... "
$SUDO lvcreate -L 16G -n ceph vgx >&2
$SUDO mkfs.ext4 -f /dev/vgx/ceph >&2
lvcreate -L 16G -n ceph vgx >&2
mkfs.ext4 -f /dev/vgx/ceph >&2
echo "done."
echo -n "Creating swap logical volume (8GB)... "
$SUDO lvcreate -L 8G -n swap vgx >&2
$SUDO mkswap -f /dev/vgx/swap >&2
lvcreate -L 8G -n swap vgx >&2
mkswap -f /dev/vgx/swap >&2
echo "done."
echo -n "Mounting disks on temporary target... "
target=$( mktemp -d )
$SUDO mount /dev/vgx/root ${target} >&2
$SUDO mkdir -p ${target}/boot >&2
$SUDO mount ${target_disk}2 ${target}/boot >&2
$SUDO mkdir -p ${target}/boot/efi >&2
$SUDO mount ${target_disk}1 ${target}/boot/efi >&2
$SUDO mkdir -p ${target}/var/lib/ceph >&2
$SUDO mount /dev/vgx/ceph ${target}/var/lib/ceph >&2
mount /dev/vgx/root ${target} >&2
mkdir -p ${target}/boot >&2
mount ${target_disk}2 ${target}/boot >&2
mkdir -p ${target}/boot/efi >&2
mount ${target_disk}1 ${target}/boot/efi >&2
mkdir -p ${target}/var/lib/ceph >&2
mount /dev/vgx/ceph ${target}/var/lib/ceph >&2
echo "done."
echo -n "Running debootstrap install... "
$SUDO debootstrap --include=${debpkglist} ${debrelease} ${target}/ ${debmirror} >&2
debootstrap --include=${debpkglist} ${debrelease} ${target}/ ${debmirror} >&2
echo "done."
# Determine the bypath name of the specified system disk
@@ -230,25 +233,25 @@ for disk in /dev/disk/by-path/*; do
done
echo -n "Adding fstab entries... "
echo "/dev/mapper/vgx-root / ext4 errors=remount-ro 0 1" | $SUDO tee -a ${target}/etc/fstab >&2
echo "/dev/mapper/vgx-ceph /var/lib/ceph ext4 errors=remount-ro 0 2" | $SUDO tee -a ${target}/etc/fstab >&2
echo "/dev/mapper/vgx-swap nonde swap sw 0 0" | $SUDO tee -a ${target}/etc/fstab >&2
echo "${bypath_disk}2 /boot ext2 defaults 0 2" | $SUDO tee -a ${target}/etc/fstab >&2
echo "${bypath_disk}1 /boot/efi vfat umask=0077 0 2" | $SUDO tee -a ${target}/etc/fstab >&2
echo "/dev/mapper/vgx-root / ext4 errors=remount-ro 0 1" | tee -a ${target}/etc/fstab >&2
echo "/dev/mapper/vgx-ceph /var/lib/ceph ext4 errors=remount-ro 0 2" | tee -a ${target}/etc/fstab >&2
echo "/dev/mapper/vgx-swap nonde swap sw 0 0" | tee -a ${target}/etc/fstab >&2
echo "${bypath_disk}2 /boot ext2 defaults 0 2" | tee -a ${target}/etc/fstab >&2
echo "${bypath_disk}1 /boot/efi vfat umask=0077 0 2" | tee -a ${target}/etc/fstab >&2
echo "done."
echo -n "Adding interface segment... "
echo -e "${target_interfaces_block}" | $SUDO tee -a ${target}/etc/network/interfaces >&2
echo -e "${target_interfaces_block}" | tee -a ${target}/etc/network/interfaces >&2
echo "done."
echo -n "Adding 'deploy' user... "
$SUDO mv ${target}/home ${target}/var/home >&2
$SUDO chroot ${target} useradd -u 200 -d /var/home/deploy -m -s /bin/bash -g operator -G sudo deploy >&2
$SUDO chroot ${target} mkdir -p /var/home/deploy/.ssh
mv ${target}/home ${target}/var/home >&2
chroot ${target} useradd -u 200 -d /var/home/deploy -m -s /bin/bash -g operator -G sudo deploy >&2
chroot ${target} mkdir -p /var/home/deploy/.ssh
if [[ -n ${target_keys_url} ]]; then
$SUDO wget -O ${target}/var/home/deploy/.ssh/authorized_keys ${target_keys_url}
wget -O ${target}/var/home/deploy/.ssh/authorized_keys ${target_keys_url}
else
echo "${target_password}" | $SUDO chroot ${target} passwd --stdin deploy >&2
echo "${target_password}" | chroot ${target} passwd --stdin deploy >&2
fi
echo -n "Setting hostname... "
@@ -256,23 +259,23 @@ echo "${target_hostname}" | sudo tee ${target}/etc/hostname >&2
echo "done."
echo -n "Installing GRUB bootloader... "
$SUDO mount --bind /dev ${target}/dev >&2
$SUDO mount --bind /dev/pts ${target}/dev/pts >&2
$SUDO mount --bind /proc ${target}/proc >&2
$SUDO mount --bind /sys ${target}/sys >&2
$SUDO chroot ${target} grub-install --target=x86_64-efi ${target_disk} >&2
$SUDO chroot ${target} update-grub >&2
mount --bind /dev ${target}/dev >&2
mount --bind /dev/pts ${target}/dev/pts >&2
mount --bind /proc ${target}/proc >&2
mount --bind /sys ${target}/sys >&2
chroot ${target} grub-install --target=x86_64-efi ${target_disk} >&2
chroot ${target} update-grub >&2
echo "done."
echo -n "Cleaning up... "
$SUDO umount ${target}/sys >&2
$SUDO umount ${target}/proc >&2
$SUDO umount ${target}/dev/pts >&2
$SUDO umount ${target}/dev >&2
$SUDO umount ${target}/var/lib/ceph >&2
$SUDO umount ${target}/boot/efi >&2
$SUDO umount ${target}/boot >&2
$SUDO umount ${target} >&2
umount ${target}/sys >&2
umount ${target}/proc >&2
umount ${target}/dev/pts >&2
umount ${target}/dev >&2
umount ${target}/var/lib/ceph >&2
umount ${target}/boot/efi >&2
umount ${target}/boot >&2
umount ${target} >&2
echo "done."
echo
@@ -287,4 +290,4 @@ for i in $( seq 2 ${titlestring_len} ); do echo -n "-"; done; echo
echo
read
$SUDO reboot
reboot