133 lines
2.7 KiB
Bash
133 lines
2.7 KiB
Bash
USER="user"
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PASSWORD="saturn"
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NET=`ip -br l | awk '$1 !~ "lo|vir|wl" { print $1}'|head -n 1`
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ALL_NICS=`ip -br l | awk '{ print $1}'`
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DISK1=`lsblk -dn |awk '{print $1}'|grep -E "sda|nvme"|head -n 1`
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echo
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echo "NOTE: "
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echo " * This script will setup system to use DHCP by default."
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echo " * If you have a single wired NIC on a network with DHCP it should work by default."
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echo " * Same password is the same for root and non root user by default. Change this after install or override."
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echo " * The default selected disk is the first block device found."
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echo " * This installer should support both BIOS and UEFI."
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echo " * Swap is set to zero"
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echo " * Timezone, locale, and keyboard layout are hardcoded. Override if needed."
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echo;echo
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echo "Default non-root user: ${USER}"
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echo "Default password: ${PASSWORD}"
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echo
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echo "Selected wired interface: "
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echo $NET
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echo "All interfaces found:"
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echo $ALL_NICS
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echo
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echo "Selected disk:"
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echo $DISK1
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echo
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echo "Disks on system:"
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lsblk -d
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echo
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DISK="/dev/$DISK1"
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echo export USER=${USER} > environment.sh
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echo export PASSWORD=${PASSWORD} >> environment.sh
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echo export NET=${NET} >> environment.sh
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echo export ALL_NICS=${ALL_NICS} >> environment.sh
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echo export DISK1=${DISK1} >> environment.sh
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echo export DISK=${DISK} >> environment.sh
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chmod a+x environment.sh
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START=1
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ESP=$(( $START+512 ))
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BIOS_BOOT=$(( $ESP+2 ))
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ROOT=100%
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echo
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echo "Wiping Disk"
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wipefs -a $DISK
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echo
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echo
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echo "Creating Label"
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parted -s ${DISK} mklabel gpt
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echo
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echo
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echo "Partitioning"
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parted -s --align=optimal ${DISK} mkpart ESP fat32 ${START}MiB ${ESP}MiB
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parted -s ${DISK} set 1 esp on
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parted -s --align=optimal ${DISK} mkpart BIOS_BOOT fat32 ${ESP}MiB ${BIOS_BOOT}MiB
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parted -s ${DISK} set 2 bios_grub on
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parted -s --align=optimal ${DISK} mkpart linux ${BIOS_BOOT}MiB 100%
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parted -s ${DISK} print
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echo
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echo "Formatting Filesystems"
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mkfs.ext4 -F ${DISK}3
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mkfs.fat -F 32 ${DISK}1
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mount ${DISK}3 /mnt
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mkdir -p /mnt/boot/efi
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mount ${DISK}1 /mnt/boot/efi
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echo
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echo "Pacstrapping System"
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#update keys
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echo "update keys"
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gpg --refresh-keys
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pacman-key --init && pacman-key --populate
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pacman-key --refresh-keys
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pacstrap -K /mnt base linux linux-firmware
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echo
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echo "Generating Filesystem Table"
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genfstab -U /mnt >> /mnt/etc/fstab
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echo
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echo ${PASSWORD}
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echo ${USER}
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echo ${DISK}
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echo
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echo "Entering Chroot Environment"
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mkdir /mnt/etc/slurm-llnl
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cp fast_install_stage2.sh /mnt
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cp environment.sh /mnt
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cp -rf /installFiles/slurm/* /mnt/etc/slurm-llnl
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cp /usr/local/bin/apt /mnt/usr/bin/apt
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arch-chroot /mnt /fast_install_stage2.sh
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echo
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echo "One Last Link"
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ln -sf /run/systemd/resolve/stub-resolv.conf /mnt/etc/resolv.conf
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reboot
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