3 then echo "Please run as root"
7 then echo "need arg $1 for chroot to make"
11 echo "creating chroot '$chrootdir'"
12 # Setup fstab mount points
13 cat <<EOF >> /etc/fstab
14 /dev /opt/chroot/$chrootdir/dev none bind 0 0
15 /dev/pts /opt/chroot/$chrootdir/dev/pts none bind 0 0
16 /proc /opt/chroot/$chrootdir/proc none bind 0 0
17 /sys /opt/chroot/$chrootdir/sys none bind 0 0
18 /tmp /opt/chroot/$chrootdir/tmp none bind 0 0
21 # Create coriolis chroot dir in /opt
22 mkdir
-p /opt
/chroot
/$chrootdir
23 # Install debootstrap and schroot via apt
24 apt
install -y debootstrap schroot
25 # Install debian/buster chroot using debootstrap
26 /usr
/sbin
/debootstrap buster
/opt
/chroot
/$chrootdir http
://ftp.debian.org
/debian
27 # Mount all chroot mount points from fstab
28 mount
/opt
/chroot
/$chrootdir/dev
29 mount
/opt
/chroot
/$chrootdir/dev
/pts
30 mount
/opt
/chroot
/$chrootdir/proc
31 mount
/opt
/chroot
/$chrootdir/sys
32 mount
/opt
/chroot
/$chrootdir/tmp
33 echo "$chrootdir" > /opt
/chroot
/$chrootdir/etc
/debian_chroot
34 # Install apt dependencies in the chroot
35 chroot
/opt
/chroot
/$chrootdir /bin
/bash
<< EOF
36 echo Installing necessary apt dependencies in the chroot
39 apt-get install -y automake binutils-dev build-essential \
40 ccache cmake gcc git \
44 python3-setuptools python-dev
46 # yeah systemd in a chroot? not very funny joke.
47 apt-get remove -y systemd
49 # add sudo no password
50 echo '$SUDO_USER ALL=NOPASSWD: ALL' >> /etc/sudoers.d/$chrootdir
52 # Create user with same UID in the chroot
53 useradd -m -p `python -c 'import crypt; print crypt.crypt("1234","Fx")'` -s /bin/bash $SUDO_USER -k /etc/skel
55 Added user ${SUDO_USER} with \e[1;91mpassword: 1234\e[0m"
58 \e[1;91mPlease use command 'passwd ${SUDO_USER}' to change this immediately after this script is run for security purposes.\e[0m
61 # Add convenience variable to chroot user .bash_profile
62 echo -e 'export PATH=/usr/lib/ccache:"\044PATH"\nexport DISPLAY=:0.0\n' > /home/$SUDO_USER/.bash_profile
63 chown $SUDO_USER /home/$SUDO_USER/.bash_profile
64 chgrp $SUDO_USER /home/$SUDO_USER/.bash_profile
66 echo -e "Added 'export PATH=/usr/lib/ccache:\"\044PATH\"\nexport DISPLAY=:0.0' to /home/$SUDO_USER/.bash_profile to speed up rebuilds"
69 # Add chroot config to schroot.conf
70 cat <<EOF >>/etc/schroot/schroot.conf
72 description=Debian Buster for $chrootdir
73 directory=/opt/chroot/$chrootdir
74 groups=sbuild-security,$SUDO_USER,users
77 echo "Adding the following $chrootdir section to /etc/schroot/schroot.conf:
80 description=Debian Buster for $chrootdir
81 directory=/opt/chroot/$chrootdir
82 groups=sbuild-security,$SUDO_USER,users
84 This enables you to chroot into $chrootdir as an unprivileged user by running
85 'schroot -c $chrootdir /bin/bash'