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4ff56bbddf
Don't run docker in interactive mode in the archlinux container build script. Recent versions of Docker error out with "cannot enable tty mode on non tty input" when being run non-interactively (such as in a cron job, Jenkins build, etc.) Signed-off-by: Jared Biel <jared.biel@bolderthinking.com>
91 lines
2.3 KiB
Bash
Executable file
91 lines
2.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Generate a minimal filesystem for archlinux and load it into the local
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# docker as "archlinux"
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# requires root
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set -e
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hash pacstrap &>/dev/null || {
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echo "Could not find pacstrap. Run pacman -S arch-install-scripts"
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exit 1
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}
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hash expect &>/dev/null || {
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echo "Could not find expect. Run pacman -S expect"
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exit 1
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}
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ROOTFS=$(mktemp -d ${TMPDIR:-/var/tmp}/rootfs-archlinux-XXXXXXXXXX)
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chmod 755 $ROOTFS
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# packages to ignore for space savings
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PKGIGNORE=(
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cryptsetup
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device-mapper
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dhcpcd
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iproute2
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jfsutils
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linux
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lvm2
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man-db
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man-pages
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mdadm
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nano
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netctl
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openresolv
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pciutils
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pcmciautils
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reiserfsprogs
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s-nail
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systemd-sysvcompat
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usbutils
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vi
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xfsprogs
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)
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IFS=','
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PKGIGNORE="${PKGIGNORE[*]}"
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unset IFS
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expect <<EOF
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set send_slow {1 .1}
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proc send {ignore arg} {
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sleep .1
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exp_send -s -- \$arg
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}
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set timeout 60
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spawn pacstrap -C ./mkimage-arch-pacman.conf -c -d -G -i $ROOTFS base haveged --ignore $PKGIGNORE
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expect {
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-exact "anyway? \[Y/n\] " { send -- "n\r"; exp_continue }
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-exact "(default=all): " { send -- "\r"; exp_continue }
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-exact "installation? \[Y/n\]" { send -- "y\r"; exp_continue }
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}
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EOF
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arch-chroot $ROOTFS /bin/sh -c 'rm -r /usr/share/man/*'
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arch-chroot $ROOTFS /bin/sh -c "haveged -w 1024; pacman-key --init; pkill haveged; pacman -Rs --noconfirm haveged; pacman-key --populate archlinux; pkill gpg-agent"
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arch-chroot $ROOTFS /bin/sh -c "ln -s /usr/share/zoneinfo/UTC /etc/localtime"
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echo 'en_US.UTF-8 UTF-8' > $ROOTFS/etc/locale.gen
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arch-chroot $ROOTFS locale-gen
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arch-chroot $ROOTFS /bin/sh -c 'echo "Server = https://mirrors.kernel.org/archlinux/\$repo/os/\$arch" > /etc/pacman.d/mirrorlist'
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# udev doesn't work in containers, rebuild /dev
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DEV=$ROOTFS/dev
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rm -rf $DEV
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mkdir -p $DEV
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mknod -m 666 $DEV/null c 1 3
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mknod -m 666 $DEV/zero c 1 5
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mknod -m 666 $DEV/random c 1 8
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mknod -m 666 $DEV/urandom c 1 9
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mkdir -m 755 $DEV/pts
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mkdir -m 1777 $DEV/shm
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mknod -m 666 $DEV/tty c 5 0
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mknod -m 600 $DEV/console c 5 1
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mknod -m 666 $DEV/tty0 c 4 0
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mknod -m 666 $DEV/full c 1 7
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mknod -m 600 $DEV/initctl p
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mknod -m 666 $DEV/ptmx c 5 2
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ln -sf /proc/self/fd $DEV/fd
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tar --numeric-owner --xattrs --acls -C $ROOTFS -c . | docker import - archlinux
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docker run -t archlinux echo Success.
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rm -rf $ROOTFS
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