90 lines
2.8 KiB
Bash
90 lines
2.8 KiB
Bash
#!/bin/sh
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# check if private.img (xvdb) is empty - all zeros
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private_size_512=`blockdev --getsz /dev/xvdb`
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if dd if=/dev/zero bs=512 count=$private_size_512 | diff /dev/xvdb - >/dev/null; then
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# the device is empty, create filesystem
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echo "--> Virgin boot of the VM: creating filesystem on private.img"
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mkfs.ext4 -m 0 -q /dev/xvdb || exit 1
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fi
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resize2fs /dev/xvdb 2> /dev/null || echo "'resize2fs /dev/xvdb' failed"
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tune2fs -m 0 /dev/xvdb
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mount /rw
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if ! [ -d /rw/home ] ; then
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echo
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echo "--> Virgin boot of the VM: Populating /rw/home"
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mkdir -p /rw/config
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touch /rw/config/rc.local
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cat > /rw/config/rc.local <<EOF
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#!/bin/sh
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# This script will be executed at every VM startup, you can place your own
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# custom commands here. This include overriding some configuration in /etc,
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# starting services etc.
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#
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# You need to make this script executable to have it enabled.
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# Example for overriding the whole CUPS configuration:
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# rm -rf /etc/cups
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# ln -s /rw/config/cups /etc/cups
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# systemctl --no-block restart cups
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EOF
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touch /rw/config/qubes-firewall-user-script
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cat > /rw/config/qubes-firewall-user-script <<EOF
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#!/bin/sh
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# This script is called in ProxyVM after firewall every update (configuration
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# change, starting some VM etc). This is good place to write own custom
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# firewall rules, in addition to autogenerated one. Remember that in most cases
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# you'll need to insert the rules at the beginning (iptables -I) to have it
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# efective.
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#
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# You need to make this script executable to have it enabled.
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EOF
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touch /rw/config/suspend-module-blacklist
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cat > /rw/config/suspend-module-blacklist <<EOF
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# You can list here modules you want to be unloaded before going to sleep. This
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# file is used only if the VM has any PCI device assigned. Modules will be
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# automatically loaded after resume.
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EOF
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mkdir -p /rw/home
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cp -a /home.orig/user /rw/home
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mkdir -p /rw/usrlocal
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cp -a /usr/local.orig/* /rw/usrlocal
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touch /var/lib/qubes/first-boot-completed
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fi
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# Chown home if user UID have changed - can be the case on template switch
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HOME_USER_UID=`ls -dn /rw/home/user | awk '{print $3}'`
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if [ "`id -u user`" -ne "$HOME_USER_UID" ]; then
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find /rw/home/user -uid "$HOME_USER_UID" -print0 | xargs -0 chown user:user
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fi
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# Old Qubes versions had symlink /home -> /rw/home; now we use mount --bind
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if [ -L /home ]; then
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rm /home
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mkdir /home
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fi
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if [ -e /var/run/qubes-service/qubes-dvm ]; then
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mount --bind /home_volatile /home
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touch /etc/this-is-dvm
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#If user have customized DispVM settings, use its home instead of default dotfiles
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if [ -e /rw/home/user/.qubes-dispvm-customized ]; then
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cp -af /rw/home/user /home/
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else
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cat /etc/dispvm-dotfiles.tbz | tar -xjf- --overwrite -C /home/user --owner user 2>&1 >/tmp/dispvm-dotfiles-errors.log
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fi
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else
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mount /home
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fi
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