Add hades

2025-03-15 08:33:41 +01:00
parent c7a8e1fb31
commit 59f5146df8
2 changed files with 182 additions and 0 deletions
--- a/install_scripts/hades.sh
+++ b/install_scripts/hades.sh
@@ -0,0 +1,130 @@
+#!/usr/bin/env bash
+
+set -o xtrace
+set -o nounset
+set -o errexit
+
+DEVICE="/dev/sda"
+
+if [[ ! -b "${DEVICE}" ]] ; then
+    printf '%s does not look like a device\n' "${DEVICE}"
+    exit 1
+fi
+
+loadkeys de-latin1
+
+timedatectl set-ntp true
+
+sed -e 's/\s*\([^#]*\).*/\1/' << EOF | sfdisk --force ${DEVICE}
+    label: gpt
+    device: ${DEVICE}
+
+    ${DEVICE}p1 : name=grub,       size=1M   , type=21686148-6449-6E6F-744E-656564454649
+    ${DEVICE}p2 : name=boot      , size=512M , type=linux
+    ${DEVICE}p3 : name=cryptpart ,             type=linux
+EOF
+
+# might take a bit for the new partion table to be updated in-kernel
+sleep 1
+
+partprobe "${DEVICE}"
+
+while : ; do
+    cryptsetup --batch-mode luksFormat --iter-time 1000 ${DEVICE}3
+    cryptsetup --batch-mode open --tries 1 ${DEVICE}3 cryptpart && break
+done
+
+pvcreate /dev/mapper/cryptpart
+vgcreate vgbase /dev/mapper/cryptpart
+
+lvcreate -L 8G vgbase -n swap
+lvcreate -l 100%FREE vgbase -n root
+
+yes | mkfs.ext4 ${DEVICE}2
+yes | mkfs.ext4 /dev/vgbase/swap
+yes | mkfs.ext4 /dev/vgbase/root
+
+mount /dev/vgbase/root /mnt
+
+mkdir /mnt/boot
+mount ${DEVICE}2 /mnt/boot
+
+mkswap /dev/vgbase/swap
+swapon /dev/vgbase/swap
+
+pacstrap /mnt base linux-zen linux-firmware networkmanager intel-ucode lvm2 grub
+
+genfstab -U /mnt >> /mnt/etc/fstab
+
+cat << CHROOTSCRIPT > /mnt/chroot-script.sh
+
+set -o xtrace
+set -o errexit
+set -o nounset
+
+ln -sf /usr/share/zoneinfo/Europe/Berlin /etc/localtime
+hwclock --systohc
+
+sed -i 's/^#de_DE.UTF-8 UTF-8/de_DE.UTF-8 UTF-8/' /etc/locale.gen
+sed -i 's/^#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
+
+locale-gen
+
+printf 'LANG=en_US.UTF-8\n' > /etc/locale.conf
+
+printf 'KEYMAP=de-latin1\nFONT=lat2-16\n' > /etc/vconsole.conf
+
+printf 'hades\n' > /etc/hostname
+
+cat <<EOF > /etc/hosts
+127.0.0.1 localhost
+::1       localhost
+127.0.1.1 hades
+EOF
+
+sed -i 's/^HOOKS=.*$/HOOKS=(base udev autodetect keyboard keymap consolefont modconf block encrypt lvm2 filesystems resume fsck)/' /etc/mkinitcpio.conf
+
+mkinitcpio -P
+
+grub-install --target=i386-pc "${DEVICE}"
+
+sed -i "s/^GRUB_CMDLINE_LINUX=.*$/GRUB_CMDLINE_LINUX=\"cryptdevice=UUID=\$(blkid -s UUID -o value ${DEVICE}3):cryptpart root=UUID=\$(blkid -s UUID -o value /dev/vgbase/root)\"/" /etc/default/grub
+sed -i "s/^GRUB_CMDLINE_LINUX_DEFAULT=.*$/GRUB_CMDLINE_LINUX_DEFAULT=\"resume=UUID=\$(blkid -s UUID -o value /dev/vgbase/swap)\"/" /etc/default/grub
+sed -i 's/^GRUB_DISABLE_RECOVERY=.*$/GRUB_DISABLE_RECOVERY=/' /etc/default/grub
+
+grub-mkconfig -o /boot/grub/grub.cfg
+
+systemctl enable NetworkManager
+
+passwd
+
+# enable root autologin on first boot
+
+mkdir /etc/systemd/system/getty@tty1.service.d/
+cat << EOF > /etc/systemd/system/getty@tty1.service.d/autologin.conf
+[Service]
+ExecStart=
+ExecStart=-/sbin/agetty -o '-p -f -- \\u' --noclear --autologin root %I $TERM
+EOF
+# ExecStartPost=/bin/rm /etc/systemd/system/getty@tty1.service.d/autologin.conf
+# ExecStartPost=/bin/rmdir /etc/systemd/system/getty@tty1.service.d/
+
+# Run
+cat << 'EOF' > /root/.bash_profile
+    if [[ "\$(tty)" == "/dev/tty1" ]] ; then
+        while ! ping -w 3 -c 3 8.8.8.8 ; do
+            nmtui
+            sleep 5
+        done
+        rm -rf /etc/systemd/system/getty@tty1.service.d/
+        if /var/lib/dotfiles/install.sh ; then
+            rm -f /root/.bash_profile
+            reboot
+        fi
+    fi
+EOF
+CHROOTSCRIPT
+
+chmod +x /mnt/chroot-script.sh
+arch-chroot /mnt /chroot-script.sh
+rm -f /mnt/chroot-script.sh