initial_manjaro
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24
README.md
24
README.md
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@ -1,40 +1,34 @@
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__Features:__
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setup-usl-mm_install_requirements ->
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configure main and universe repo in sources.list,
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setup-msl-mm_install_requirements ->
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install dialog utility
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setup-usl-mm
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setup-msl-mm
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1. Pre-reboot script ->
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install zfs-utils and disable zpool auto-scrub,
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install linux50-zfs,
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change timezone to Prague,
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crypt swap partition with ecryptfs-utils,
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crypt some partition with dmcrypt to use with /var/lib/lxd and LXD ZFS storage,
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crypt some partition with dmcrypt to use with /var/snap/lxd/common/lxd/* and LXD ZFS storage,
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add some config to sysctl.conf,
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disable lxd service,
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delete everything in /var/lib/lxd/*,
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delete netplan, install ifupdown,
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configure bridged networking (you can put LXD container to your network simple by add br0 to container),
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disable snapd.lxd service,
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delete everything in /var/snap/lxd/common/lxd/*,
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create zpool with ashift=12,
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set compression=on on crypted zpool,
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configure zfs cache min 256MB max 1536MB,
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do dist-upgrade,
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create /root/onstart script to decrypt crypted parition with password and start lxd (you need start this script on every reboot),
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reboot
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2. Post-reboot script ->
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for sure, stop lxd service and delete everything in /var/lib/lxd/*,
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for sure, stop snapd.lxd service and delete everything in /var/snap/lxd/common/lxd/*,
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exec /root/onstart to decrypt partition and import zpool,
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configure LXD to use encrypted partition as storage,
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add some config to /root/.screenrc (for gnuscreen utility),
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install htop mc zfsnap smartmontools and screen
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install htop mc smartmontools and screen
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3. Install uptrack-upgrade ->
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install ksplice tool for kernel live patching
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__Requirements:__
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Fresh installation of Ubuntu 18.04.1, swap partition and some paritition to crypted data
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Fresh installation of Manjaro with linux50 kernel package, swap partition and some paritition to crypted data
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93
setup-usl-mm
93
setup-usl-mm
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@ -12,23 +12,22 @@ else
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exit 1
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fi
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echo "Exec ifconfig"
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ifconfig
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read -p "Enter interface for configure bridge:" NET_IF
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echo "Doing pacman -Syy"
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pacman -Syy
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echo "Starting lsblk"
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lsblk
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read -p "Enter partition to encrypt:" PARTITION
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echo "Installing requirements"
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apt install cryptsetup ecryptfs-utils zfsutils-linux -y
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pacman -S --noconfirm cryptsetup ecryptfs-utils linux50-zfs parted
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echo "Loading ZFS kernel module"
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modprobe zfs
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echo "Setting timezone to Prague"
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timedatectl set-timezone Europe/Prague
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echo "Disabling zpool auto-scrub"
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sed -i 's/^/#/' /etc/cron.d/zfsutils-linux
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echo "Starting ecryptfs-setup-swap"
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ecryptfs-setup-swap -f
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@ -49,16 +48,22 @@ zfs create crypt/lxd
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zfs create crypt/lxd/dir
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zfs create crypt/lxd/storage
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echo "Install snapd and lxd"
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pacman -S snapd --noconfirm
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systemctl start snapd
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sleep 5
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snap install lxd
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echo "Stopping and disabling lxd"
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systemctl disable lxd
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systemctl disable lxd.socket
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systemctl stop lxd
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systemctl disable snap.lxd.daemon
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systemctl disable snap.lxd.daemon.unix.socket
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systemctl stop snap.lxd.daemon
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echo "Deleting everything in /var/lib/lxd/*"
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rm /var/lib/lxd/* -r
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echo "Deleting everything in /var/snap/lxd/common/lxd/*"
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rm /var/snap/lxd/common/lxd/* -r
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echo "Creating mountpoint /var/lib/lxd to crypt/lxd/dir"
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zfs set mountpoint=/var/lib/lxd crypt/lxd/dir
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echo "Creating mountpoint /var/snap/lxd/common/lxd to crypt/lxd/dir"
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zfs set mountpoint=/var/snap/lxd/common/lxd crypt/lxd/dir
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echo "Configuring sysctl"
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echo "vm.swappiness = 1" > /etc/sysctl.d/50-usl-mm.conf
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@ -69,35 +74,11 @@ echo "Configuring arc cache for zfs to min 256MB and max 1536MB"
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echo "options zfs zfs_arc_min=268435456" > /etc/modprobe.d/zfs.conf
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echo "options zfs zfs_arc_max=1610612736" >> /etc/modprobe.d/zfs.conf
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echo "Doing update-initramfs -u"
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update-initramfs -u
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echo "Doing mkinitcpio -g /boot/initramfs-5.0-x86_64.img"
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mkinitcpio -g /boot/initramfs-5.0-x86_64.img
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echo "Configuring network to use bridge"
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echo "auto lo" > /etc/network/interfaces
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echo "iface lo inet loopback" >> /etc/network/interfaces
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echo " " >> /etc/network/interfaces
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echo "iface $NET_IF inet manual" >> /etc/network/interfaces
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echo "iface $NET_IF inet6 manual" >> /etc/network/interfaces
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echo "auto br0" >> /etc/network/interfaces
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echo "iface br0 inet dhcp" >> /etc/network/interfaces
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echo " bridge_ports $NET_IF" >> /etc/network/interfaces
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echo " bridge_stp off" >> /etc/network/interfaces
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echo " bridge_fd 0" >> /etc/network/interfaces
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echo " " >> /etc/network/interfaces
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echo "iface br0 inet6 auto" >> /etc/network/interfaces
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echo " bridge_ports $NET_IF" >> /etc/network/interfaces
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echo " bridge_stp off" >> /etc/network/interfaces
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echo " bridge_fd 0" >> /etc/network/interfaces
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echo "Purging netplan,disabling dhcpcd and install ifupdown"
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apt purge nplan -y
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rm /etc/netplan/* -f
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apt install bridge-utils ifupdown -y
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echo "Doing apt update and apt dist-upgrade"
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apt update
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apt dist-upgrade -y
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echo "Doing pacman -Suu"
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pacman -Suu --noconfirm
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echo "Creating onstart script in /root"
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echo "#!/bin/bash" > /root/onstart
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@ -110,11 +91,16 @@ echo "else" >> /root/onstart
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echo "echo \"Passwords not match!\"" >> /root/onstart
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echo "exit 1" >> /root/onstart
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echo "fi" >> /root/onstart
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echo "echo \"Stopping LXD snap daemon and deleting /var/snap/lxd/common/lxd/*\"" >> /root/onstart
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echo "systemctl stop snap.lxd.daemon" >> /root/onstart
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echo "rm /var/snap/lxd/common/lxd/* -rf" >> /root/onstart
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echo "echo \"Opening encrypted partition\"" >> /root/onstart
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echo "echo \$pass_var | cryptsetup open $PARTITION crypt -c -" >> /root/onstart
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echo "partprobe" >> /root/onstart
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echo "zpool import -d /dev/mapper crypt -f -m" >> /root/onstart
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echo "systemctl start lxd" >> /root/onstart
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echo "systemctl start snapd" >> /root/onstart
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echo "sleep 5" >> /root/onstart
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echo "systemctl start snap.lxd.daemon" >> /root/onstart
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chmod +x /root/onstart
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read -p "Press any key for reboot"
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@ -122,9 +108,9 @@ reboot
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}
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post_reboot_script () {
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echo "Stopping lxd and delete /var/lib/lxd/*"
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systemctl stop lxd
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rm /var/lib/lxd/* -r
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echo "Stopping lxd and delete /var/snap/lxd/common/lxd/*"
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systemctl stop snap.lxd.daemon
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rm /var/snap/lxd/common/lxd/* -r
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echo "Executing /root/onstart"
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bash /root/onstart
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echo "hardstatus string \"%{=b kw} %?%-Lw%?%{=br kw}[%n %t]%{=b kw}%?%+Lw%? %= %c\"" >> /root/.screenrc
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echo "Install utilities"
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apt install -y mc htop screen zfsnap smartmontools
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pacman -S --noconfirm mc htop screen smartmontools
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echo "Set max processes to 1500 in default profile in LXD"
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lxc profile set default limits.processes 1500
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@ -178,11 +164,12 @@ main_menu
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}
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install_uptrack () {
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cd /tmp
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wget https://ksplice.oracle.com/uptrack/dist/bionic/ksplice-uptrack.deb
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apt install libgtk2-perl dbus-x11 libglade2-0 libpython-stdlib libpython2.7-minimal libpython2.7-stdlib python python-cairo python-dbus python-gi python-glade2 python-gobject-2 python-gtk2 python-minimal python-pycurl python-yaml python2.7 python2.7-minimal -y
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dpkg -i ksplice-uptrack.deb
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read -p "Done, press any key to return to main menu"
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#cd /tmp
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#wget https://ksplice.oracle.com/uptrack/dist/bionic/ksplice-uptrack.deb
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#apt install libgtk2-perl dbus-x11 libglade2-0 libpython-stdlib libpython2.7-minimal libpython2.7-stdlib python python-cairo python-dbus python-gi python-glade2 python-gobject-2 python-gtk2 python-minimal python-pycurl python-yaml python2.7 python2.7-minimal -y
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#dpkg -i ksplice-uptrack.deb
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#read -p "Done, press any key to return to main menu"
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echo "NOT WORKING"
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main_menu
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}
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options=(
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1 "Pre-reboot script"
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2 "Post-reboot script"
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3 "Install uptrack-upgrade"
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3 "Install uptrack-upgrade - NOT WORK"
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)
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choices=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
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#!/bin/bash
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echo "deb http://archive.ubuntu.com/ubuntu bionic main universe" > /etc/apt/sources.list
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echo "deb http://archive.ubuntu.com/ubuntu bionic-security main universe" >> /etc/apt/sources.list
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echo "deb http://archive.ubuntu.com/ubuntu bionic-updates main universe" >> /etc/apt/sources.list
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apt update
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apt install dialog
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pacman -S dialog --noconfirm
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