1 files changed, 116 insertions, 0 deletions
diff --git a/archauto.sh b/archauto.sh
new file mode 100755
index 0000000..20ec948
--- /dev/null
+++ b/archauto.sh
@@ -0,0 +1,116 @@
+#!/bin/bash
+
+# configuration
+
+INSTALL_DRIVE=/dev/vda
+PARTITION_BOOT=1
+PARTITION_ROOT=2
+LABEL_ROOT=ROOT
+MOUNT_PATH=/mnt
+HOST=192.168.130.1
+HTTP_SERVER=http://${HOST}:8080
+IP=192.168.130.2
+NETMASK=255.255.255.0
+PREFIX=24
+HOSTNAME=arch32
+
+# create early SSH access
+
+echo 'root:xx' | chpasswd
+echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
+systemctl start sshd
+
+echo "Partitioning and creating filesystem.."
+
+mknod /dev/vda b 254 0
+mknod /dev/vda1 b 254 1
+mknod /dev/vda2 b 254 2
+
+wipefs -a ${INSTALL_DRIVE}
+
+printf ",128M,L,*\n" | /sbin/sfdisk -f ${INSTALL_DRIVE}
+printf ",,L,*\n" | /sbin/sfdisk -a -f ${INSTALL_DRIVE}
+
+mkfs.ext2 ${INSTALL_DRIVE}${PARTITION_BOOT}
+mkfs.ext4 ${INSTALL_DRIVE}${PARTITION_ROOT}
+
+mount ${INSTALL_DRIVE}${PARTITION_ROOT} ${MOUNT_PATH}
+mkdir ${MOUNT_PATH}/boot
+mount ${INSTALL_DRIVE}${PARTITION_BOOT} ${MOUNT_PATH}/boot
+
+echo "Patching pacman to play locally.."
+
+cat >/etc/pacman.d/mirrorlist <<EOF
+Server = ${HTTP_SERVER}/mirror/\$arch/\$repo
+EOF
+
+echo "Installing keyring for ArchLinux32."
+
+sed -i 's/^SigLevel.*/SigLevel = Never/g' /etc/pacman.conf
+pacman --noconfirm -Syyw archlinux32-keyring
+sed -i 's/^SigLevel.*/SigLevel = Required DatabaseOptional/g' /etc/pacman.conf
+pacman --noconfirm -U /var/cache/pacman/pkg/archlinux32-keyring-*.pkg.tar.xz
+
+echo "Installing minimalistic base system.."
+
+pacstrap ${MOUNT_PATH} filesystem grep findutils coreutils glibc bash pacman \
+	mkinitcpio linux dhcpcd systemd sed systemd-sysvcompat
+
+echo "Patching pacman in chroot to play locally.."
+
+cat >${MOUNT_PATH}/etc/pacman.d/mirrorlist <<EOF
+Server = ${HTTP_SERVER}/mirror/\$arch/\$repo
+EOF
+
+echo "Test if we can update the system inside chroot."
+
+arch-chroot ${MOUNT_PATH} pacman -Syyu
+
+echo "Install /etc/fstab"
+genfstab -L -p ${MOUNT_PATH} > ${MOUNT_PATH}/etc/fstab
+
+echo "Installing boot loader.."
+
+arch-chroot ${MOUNT_PATH} pacman --noconfirm -S grub
+arch-chroot ${MOUNT_PATH} grub-mkconfig -o /boot/grub/grub.cfg
+arch-chroot ${MOUNT_PATH} grub-install --force /dev/vda
+
+echo "Configuring base system.."
+
+sed -i 's/^#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/g' ${MOUNT_PATH}/etc/locale.gen
+arch-chroot ${MOUNT_PATH} locale-gen
+echo LANG=en_US.UTF-8 > ${MOUNT_PATH}/etc/locale.conf
+
+ln -fs /usr/share/zoneinfo/Europe/Zurich ${MOUNT_PATH}/etc/localtime
+arch-chroot ${MOUNT_PATH} hwclock --systohc --utc
+
+echo ${HOSTNAME} > ${MOUNT_PATH}/etc/hostname
+
+cat > ${MOUNT_PATH}/etc/systemd/network/25-wired.network <<EOF
+[Match]
+Name=ens3
+
+[Network]
+Address=${IP}/${PREFIX}
+Gateway=${HOST}
+EOF
+
+arch-chroot ${MOUNT_PATH} systemctl enable systemd-networkd
+arch-chroot ${MOUNT_PATH} systemctl enable systemd-resolved
+
+arch-chroot ${MOUNT_PATH} sh -c "echo 'root:xx' | chpasswd"
+
+arch-chroot ${MOUNT_PATH} pacman --noconfirm -S openssh
+echo "PermitRootLogin yes" >>${MOUNT_PATH}/etc/ssh/sshd_config
+arch-chroot ${MOUNT_PATH} systemctl enable sshd
+
+echo "Unmounting.."
+
+umount ${MOUNT_PATH}/boot
+umount ${MOUNT_PATH}
+
+echo "Powering off.."
+
+sleep 10
+
+systemctl poweroff