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218 lines
8.9 KiB
218 lines
8.9 KiB
#! /bin/bash
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#IFS=$'\n'
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# fresh update on apt in Ubuntu
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echo ""
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echo "Updating local packages..."
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apt-add-repository universe >/dev/null 2>/dev/null && apt update >/dev/null 2>/dev/null
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if [ "$?" = "0" ]; then
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echo "Done."
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else
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echo "Failed to add universal repository, update apt repository - possibly bad network connection."
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exit 1
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fi
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echo ""
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echo "Installing required setup configuration utilities..."
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apt install -y dialog net-tools gdisk zfs-initramfs debootstrap >/dev/null 2>/dev/null
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if [ "$?" = "0" ]; then
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echo "Done."
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else
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echo "Failed to install net-tools, gdisk, zfs-initramfs, or debootstrap."
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exit 2
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fi
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#calculate width and height of console
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width=`tput cols`
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height=`tput lines`
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window=$((height - 5))
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# set line separator
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devices=""; for device in $(ls /dev/disk/by-id | grep -v part); do devices="$devices $device off"; done
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disks=`dialog --separate-output --no-cancel --no-items --title "Root devices" --checklist "Select boot drives" $height $width ${window}$devices 2>&1 1>/dev/tty`
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raidtype=`dialog --no-items --no-cancel --title "Root pool ZFS RAID" --radiolist "Select root pool ZFS RAID type" 11 35 4 raidz off raidz2 off mirror off none off 2>&1 1>/dev/tty`
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hostname=""; while [ -z "$hostname" ]; do hostname=`dialog --no-cancel --inputbox "Host name/Server name" 8 100 2>&1 >/dev/tty`; done
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nicdevices=""; for nic in $(ip -o link show | awk -F': ' '{print $2}' | grep -v '^lo'); do nicdevices="$nicdevices $nic off"; done
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nics=`dialog --separate-output --no-cancel --no-items --title "Network devices for bridge" --checklist "Select the network devices to be bridged" $height $width ${window}$nicdevices 2>&1 1>/dev/tty`
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for disk in `echo "$disks"`; do
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# remove echo for testing
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echo ""
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echo "Partitioning disk $disk..."
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# collect the return values, check them for errors and display them
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errors=`sgdisk --zap-all /dev/disk/by-id/$disk 2>&1 1>/dev/null && sgdisk -n2:1M:+512M -t2:EF00 /dev/disk/by-id/$disk 2>&1 1>/dev/null && sgdisk -n3:0:+512M -t3:BF01 /dev/disk/by-id/$disk 2>&1 1>/dev/null && sgdisk -n4:0:0 -t4:BF01 /dev/disk/by-id/$disk 2>&1 1>/dev/null`
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if ! [ "$?" = "0" ]; then
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echo "Failed to partition disk $disk - $errors"
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exit 3
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fi
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echo "Done."
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done
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# create boot mirror list
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bootmirror=""; rootraidz=""; for disk in `echo "$disks"`; do bootmirror="$bootmirror /dev/disk/by-id/${disk}-part3"; rootraidz="$rootraidz /dev/disk/by-id/${disk}-part4"; done
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# refresh drives
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partprobe 2>/dev/null 1>/dev/null
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# wait for the partitions to show up
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for disk in `echo "$disks"`
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do
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while ! [ -e "/dev/disk/by-id/${disk}-part3" ]; do
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sleep 1s
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done
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done
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ls -l /dev/disk/by-id | grep part3
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echo ""
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echo "Creating boot zpool..."
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errors=`zpool create -f -o ashift=12 -d -o feature@async_destroy=enabled -o feature@bookmarks=enabled -o feature@embedded_data=enabled -o feature@empty_bpobj=enabled -o feature@enabled_txg=enabled -o feature@extensible_dataset=enabled -o feature@filesystem_limits=enabled -o feature@hole_birth=enabled -o feature@large_blocks=enabled -o feature@lz4_compress=enabled -o feature@spacemap_histogram=enabled -o feature@userobj_accounting=enabled -O acltype=posixacl -O canmount=off -O compression=lz4 -O devices=off -O normalization=formD -O relatime=on -O xattr=sa -O mountpoint=/ -R /mnt bpool mirror$bootmirror 2>&1 1>/dev/null`
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if ! [ "$?" = "0" ]; then
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echo "Failed to create boot pool - $errors"
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exit 4
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fi
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echo "Done."
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if [ "$raidtype" = "none" ]; then
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raidtype=""
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else
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raidtype=" $raidtype"
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fi
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# test for boot pool creation
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echo ""
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echo "Creating main zpool..."
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error=`zpool create -f -o ashift=12 -O acltype=posixacl -O canmount=off -O compression=lz4 -O dnodesize=auto -O normalization=formD -O relatime=on -O xattr=sa -O mountpoint=/ -R /mnt rpool${raidtype}${rootraidz} 2>&1 1>/dev/null`
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if ! [ "$?" = "0" ]; then
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echo "Failed to create main pool - $errors"
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exit 5
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fi
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echo "Done."
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zfs create -o canmount=off -o mountpoint=none rpool/ROOT
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zfs create -o canmount=off -o mountpoint=none bpool/BOOT
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zfs create -o canmount=noauto -o mountpoint=/ rpool/ROOT/ubuntu
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zfs mount rpool/ROOT/ubuntu
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zfs create -o canmount=noauto -o mountpoint=/boot bpool/BOOT/ubuntu
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zfs mount bpool/BOOT/ubuntu
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zfs create rpool/home
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zfs create -o mountpoint=/root rpool/home/root
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zfs create -o canmount=off rpool/var
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zfs create -o canmount=off rpool/var/lib
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zfs create rpool/var/log
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zfs create rpool/var/spool
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zfs create -o com.sun:auto-snapshot=false rpool/var/cache
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zfs create -o com.sun:auto-snapshot=false rpool/var/tmp
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chmod 1777 /mnt/var/tmp
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zfs create rpool/opt
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zfs create rpool/srv
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zfs create -o canmount=off rpool/usr
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zfs create rpool/usr/local
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zfs create rpool/var/mail
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zfs create -o com.sun:auto-snapshot=false rpool/var/lib/docker
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zfs create -o com.sun:auto-snapshot=false rpool/var/lib/nfs
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zfs create -o com.sun:auto-snapshot=false rpool/tmp
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chmod 1777 /mnt/tmp
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exit 0
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# debootstrap bionic /mnt
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# zfs set devices=off rpool
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# echo HOSTNAME > /mnt/etc/hostname
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# echo "127.0.1.1 $hostname" >> /mnt/etc/hosts
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# vi /mnt/etc/hosts
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# echo "deb http://archive.ubuntu.com/ubuntu bionic main universe\ndeb-src http://archive.ubuntu.com/ubuntu bionic main universe\ndeb http://security.ubuntu.com/ubuntu bionic-security main universe\ndeb-src http://security.ubuntu.com/ubuntu bionic-security main universe\ndeb http://archive.ubuntu.com/ubuntu bionic-updates main universe\ndeb-src http://archive.ubuntu.com/ubuntu bionic-updates main universe" > /mnt/etc/apt/sources.list
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# you really need static config here too!
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macaddr=$(echo $hostname|md5sum|sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/')
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network="network:\n version: 2\n renderer: networkd\n ethernets:"
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for nic in "$nicdevices"; do
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network="$network\n ${nic}:\n dhcp4: no"
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done
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network="$network\n bridges:\n br0:\n macaddress: ${macaddr}\n dhcp4: yes\n parameters:\n stp: true\n interfaces:"
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for nic in `echo "$nicdevices"`; do
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network="$network\n - ${nic}"
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done
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# echo "$network" > /mnt/etc/netplan/bridge.yaml
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# mount --rbind /dev /mnt/dev
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# mount --rbind /proc /mnt/proc
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# mount --rbind /sys /mnt/sys
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# chroot /mnt /bin/bash --login
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# ln -s /proc/self/mounts /etc/mtab
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# apt update
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#echo -e 'LANG="en_US.UTF-8"\nLANGUAGE="en_US:en"\n' > /etc/default/locale
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#dpkg-reconfigure tzdata
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#apt install -y --no-install-recommends linux-image-generic
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#apt install -y vim bash screen tmux zfs-initramfs dosfstools openssh-server
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i="0"
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for disk in "$disks"; do
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echo "mkdosfs -F 32 -s 1 -n EFI /dev/disk/by-id/${disk}-part2"
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echo "mkdir /boot/efi${i}"
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echo "echo PARTUUID=$(blkid -s PARTUUID -o value /dev/disk/by-id/${disk}-part2) /boot/efi${i} vfat nofail,x-systemd.device-timeout=0 0 1 >> /etc/fstab"
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echo "mount /boot/efi${i}"
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i=$((i + 1))
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done
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#apt install -y grub-efi-amd64-signed shim-signed
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#passwd
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#echo "[Unit]\n DefaultDependencies=no\n Before=zfs-import-scan.service\n Before=zfs-import-cache.service\n \n [Service]\n Type=oneshot\n RemainAfterExit=yes\n ExecStart=/sbin/zpool import -N -o cachefile=none bpool\n [Install]\n WantedBy=zfs-import.target " > /etc/systemd/system/zfs-import-bpool.Service"
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#systemctl enable zfs-import-bpool.Service
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#cp /usr/sharesystemd/tmp.mount /etc/systemd/system/
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#systemctl enable tmp.mount
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#addgroup --system lpadmin
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#addgroup --system sambashare
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zfscheck=`grub-probe /boot`
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#update-initramfs -u -k all
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# you need sed to do this right!
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# GRUB_CMDLINE_LINUX="root=ZFS=rpool/ROOT/ubuntu" <--- replace this
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#update-grub
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i="0"
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for f in "$disks"; do
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echo "grub-install --target=x86_64-efi --efi-directory=/boot/efi${i} --botloader-id=ubuntu --recheck --no-floppy"
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echo "umount /boot/efi${i}"
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i=$((i + 1))
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done
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#zfs set mountpoint=legacy bpool/BOOT/ubuntu
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#echo bpool/BOOT/ubuntu /boot zfs nodev,relatime,x-systemd.requires=zfs-import-bpool.service 0 0 >> /etc/fstab
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#zfs set mountpoint=legacy rpool/var/log
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#echo rpool/var/log /var/log zfs nodev,relatime 0 0 >> /etc/fstab
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#zfs set mountpoint=legacy rpool/var/spool
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#echo rpool/var/spool /var/spool zfs nodev,relatime 0 0 >> /etc/fstab
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#zfs set mountpoint=legacy rpool/var/tmp
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#echo rpool/var/tmp /var/tmp zfs nodev,relatime 0 0 >> /etc/fstab
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#zfs set mountpoint=legacy rpool/tmp
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#echo rpool/tmp /tmp zfs nodev,relatime 0 0 >> /etc/fstab
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#systemctl enable openssh-server
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# create parker user automated way
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#zfs create rpool/home/YOURUSERNAME
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# adduser YOURUSERNAME
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# cp -a /etc/skel/.[!.]* /home/YOURUSERNAME
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# chown -R YOURUSERNAME:YOURUSERNAME /home/YOURUSERNAME
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# usermod -a -G adm,cdrom,dip,lpadmin,plugdev,sambashare,sudo YOURUSERNAME
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#create swap space, too if necessary
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#exit
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#mount | grep -v zfs | tac | awk '/\/mnt/ {print $3}' | xargs -i{} umount -lf {}
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#zpool export -a
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#reboot
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