-
-
Save atlury/417208b63a56d901b2f0c6f7a720eed6 to your computer and use it in GitHub Desktop.
A script to install alpine linux on a dedicated server. Tested on Hetzner, Kimsufi / OVH
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/sh | |
set -ex | |
PATH=/bin:/sbin:/usr/bin:/usr/sbin | |
KEYMAP="us us" | |
HOST=alpine | |
USER=anon | |
ROOT_FS=ext4 | |
BOOT_FS=ext4 | |
FEATURES="ata base ide scsi usb virtio $ROOT_FS" | |
MODULES="sd-mod,usb-storage,$ROOT_FS" | |
REL=3.6 | |
MIRROR=http://dl-cdn.alpinelinux.org/alpine | |
REPO=$MIRROR/v$REL/main | |
APKV=2.7.2-r0 | |
DEV=/dev/sdb | |
ROOT_DEV=${DEV}2 | |
BOOT_DEV=${DEV}1 | |
ROOT=/mnt | |
BOOT=/mnt/boot | |
ARCH=$(uname -m) | |
sgdisk -Z $DEV | |
sgdisk -n 1:0:+512M $DEV | |
sgdisk -t 1:8300 $DEV | |
sgdisk -c 1:boot $DEV | |
sgdisk -n 2:0:+20G $DEV | |
sgdisk -t 2:8300 $DEV | |
sgdisk -c 2:root $DEV | |
sgdisk -A 1:set:2 $DEV | |
mkfs.$BOOT_FS -m 0 -q -L boot $BOOT_DEV | |
mkfs.$ROOT_FS -q -L root $ROOT_DEV | |
mount $ROOT_DEV $ROOT | |
mkdir $BOOT | |
mount $BOOT_DEV $BOOT | |
curl -s $MIRROR/v$REL/main/$ARCH/apk-tools-static-${APKV}.apk | tar xz | |
./sbin/apk.static --repository $REPO --update-cache --allow-untrusted --root $ROOT --initdb add alpine-base syslinux dhcpcd | |
cat << EOF > $ROOT/etc/fstab | |
$ROOT_DEV / $ROOT_FS defaults,noatime 0 0 | |
$BOOT_DEV /boot $BOOT_FS defaults 0 2 | |
EOF | |
echo $REPO > $ROOT/etc/apk/repositories | |
cat /etc/resolv.conf > $ROOT/etc/resolv.conf | |
cat << EOF > $ROOT/etc/update-extlinux.conf | |
overwrite=1 | |
vesa_menu=0 | |
default_kernel_opts="quiet" | |
modules=$MODULES | |
root=$ROOT_DEV | |
verbose=0 | |
hidden=1 | |
timeout=1 | |
default=grsec | |
serial_port= | |
serial_baud=115200 | |
xen_opts=dom0_mem=256M | |
password='' | |
EOF | |
cat << EOF > $ROOT/etc/network/interfaces | |
auto lo | |
iface lo inet loopback | |
auto eth0 | |
iface eth0 inet dhcp | |
hostname $HOST | |
EOF | |
mount --bind /proc $ROOT/proc | |
mount --bind /dev $ROOT/dev | |
mount --bind /sys $ROOT/sys | |
chroot $ROOT /bin/sh -x << CHROOT | |
apk update | |
apk add openssh | |
setup-hostname -n $HOST | |
rc-update -q add devfs sysinit | |
rc-update -q add dmesg sysinit | |
rc-update -q add mdev sysinit | |
rc-update -q add hwdrivers sysinit | |
rc-update -q add hwclock boot | |
rc-update -q add modules boot | |
rc-update -q add sysctl boot | |
rc-update -q add hostname boot | |
rc-update -q add bootmisc boot | |
rc-update -q add syslog boot | |
rc-update -q add networking boot | |
rc-update -q add urandom boot | |
rc-update -q add dhcpcd boot | |
rc-update -q add mount-ro shutdown | |
rc-update -q add killprocs shutdown | |
rc-update -q add savecache shutdown | |
rc-update -q add acpid default | |
rc-update -q add crond default | |
rc-update -q add sshd default | |
echo features=\""$FEATURES"\" > /etc/mkinitfs/mkinitfs.conf | |
apk add linux-grsec | |
extlinux -i /boot | |
dd bs=440 conv=notrunc count=1 if=/usr/share/syslinux/gptmbr.bin of=$DEV | |
CHROOT | |
chroot $ROOT passwd | |
chroot $ROOT adduser -s /bin/ash -D $USER | |
chroot $ROOT passwd $USER | |
umount $ROOT/proc | |
umount $ROOT/dev | |
umount $ROOT/sys | |
umount $BOOT | |
umount $ROOT |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment