gitlab-ci: Move LAVA-related files into top-level ci dir

In preparation for testing drivers other than Panfrost in LAVA labs.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

1 files changed, 185 insertions, 0 deletions

diff --git a/.gitlab-ci/create-rootfs.sh b/.gitlab-ci/create-rootfs.sh
new file mode 100644
index 00000000000..e84f2271f42
--- /dev/null
+++ b/.gitlab-ci/create-rootfs.sh
@@ -0,0 +1,185 @@
+#!/bin/sh
+
+set -ex
+
+apt-get -y install --no-install-recommends initramfs-tools libpng16-16 strace libsensors5 libexpat1 libdrm2
+passwd root -d
+chsh -s /bin/sh
+ln -s /bin/sh /init
+
+#######################################################################
+# Strip the image to a small minimal system without removing the debian
+# toolchain.
+
+# Copy timezone file and remove tzdata package
+rm -rf /etc/localtime
+cp /usr/share/zoneinfo/Etc/UTC /etc/localtime
+
+UNNEEDED_PACKAGES="libfdisk1
+                   tzdata
+                   diffutils"
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Removing unused packages
+for PACKAGE in ${UNNEEDED_PACKAGES}
+do
+	echo ${PACKAGE}
+	if ! apt-get remove --purge --yes "${PACKAGE}"
+	then
+		echo "WARNING: ${PACKAGE} isn't installed"
+	fi
+done
+
+apt-get autoremove --yes || true
+
+# Dropping logs
+rm -rf /var/log/*
+
+# Dropping documentation, localization, i18n files, etc
+rm -rf /usr/share/doc/*
+rm -rf /usr/share/locale/*
+rm -rf /usr/share/man
+rm -rf /usr/share/i18n/*
+rm -rf /usr/share/info/*
+rm -rf /usr/share/lintian/*
+rm -rf /usr/share/common-licenses/*
+rm -rf /usr/share/mime/*
+
+# Dropping reportbug scripts
+rm -rf /usr/share/bug
+
+# Drop udev hwdb not required on a stripped system
+rm -rf /lib/udev/hwdb.bin /lib/udev/hwdb.d/*
+
+# Drop all gconv conversions && binaries
+rm -rf usr/bin/iconv
+rm -rf usr/sbin/iconvconfig
+rm -rf usr/lib/*/gconv/
+
+# Remove libusb database
+rm -rf usr/sbin/update-usbids
+rm -rf var/lib/usbutils/usb.ids
+rm -rf usr/share/misc/usb.ids
+
+#######################################################################
+# Crush into a minimal production image to be deployed via some type of image
+# updating system.
+# IMPORTANT: The Debian system is not longer functional at this point,
+# for example, apt and dpkg will stop working
+
+UNNEEDED_PACKAGES="apt libapt-pkg5.0 "\
+"ncurses-bin ncurses-base libncursesw5 libncurses5 "\
+"perl-base "\
+"debconf libdebconfclient0 "\
+"e2fsprogs e2fslibs libfdisk1 "\
+"insserv "\
+"udev "\
+"init-system-helpers "\
+"bash "\
+"cpio "\
+"passwd "\
+"libsemanage1 libsemanage-common "\
+"libsepol1 "\
+"gzip "\
+"gnupg "\
+"gpgv "\
+"hostname "\
+"adduser "\
+"debian-archive-keyring "\
+"libgl1 libgl1-mesa-dri libglapi-mesa libglvnd0 libglx-mesa0 libegl-mesa0 libgles2 "\
+"libllvm7 "\
+"libx11-data libthai-data "\
+"systemd dbus "\
+
+# Removing unneeded packages
+for PACKAGE in ${UNNEEDED_PACKAGES}
+do
+	echo "Forcing removal of ${PACKAGE}"
+	if ! dpkg --purge --force-remove-essential --force-depends "${PACKAGE}"
+	then
+		echo "WARNING: ${PACKAGE} isn't installed"
+	fi
+done
+
+# Show what's left package-wise before dropping dpkg itself
+COLUMNS=300 dpkg-query -W --showformat='${Installed-Size;10}\t${Package}\n' | sort -k1,1n
+
+# Drop dpkg
+dpkg --purge --force-remove-essential --force-depends  dpkg
+
+# No apt or dpkg, no need for its configuration archives
+rm -rf etc/apt
+rm -rf etc/dpkg
+
+# Drop directories not part of ostree
+# Note that /var needs to exist as ostree bind mounts the deployment /var over
+# it
+rm -rf var/* opt srv share
+
+# ca-certificates are in /etc drop the source
+rm -rf usr/share/ca-certificates
+
+# No bash, no need for completions
+rm -rf usr/share/bash-completion
+
+# No zsh, no need for comletions
+rm -rf usr/share/zsh/vendor-completions
+
+# drop gcc-6 python helpers
+rm -rf usr/share/gcc-6
+
+# Drop sysvinit leftovers
+rm -rf etc/init.d
+rm -rf etc/rc[0-6S].d
+
+# Drop upstart helpers
+rm -rf etc/init
+
+# Various xtables helpers
+rm -rf usr/lib/xtables
+
+# Drop all locales
+# TODO: only remaining locale is actually "C". Should we really remove it?
+rm -rf usr/lib/locale/*
+
+# partition helpers
+rm usr/sbin/*fdisk
+
+# local compiler
+rm usr/bin/localedef
+
+# Systemd dns resolver
+find usr etc -name '*systemd-resolve*' -prune -exec rm -r {} \;
+
+# Systemd network configuration
+find usr etc -name '*networkd*' -prune -exec rm -r {} \;
+
+# systemd ntp client
+find usr etc -name '*timesyncd*' -prune -exec rm -r {} \;
+
+# systemd hw database manager
+find usr etc -name '*systemd-hwdb*' -prune -exec rm -r {} \;
+
+# No need for fuse
+find usr etc -name '*fuse*' -prune -exec rm -r {} \;
+
+# lsb init function leftovers
+rm -rf usr/lib/lsb
+
+# Only needed when adding libraries
+rm usr/sbin/ldconfig*
+
+# Games, unused
+rmdir usr/games
+
+# Remove pam module to authenticate against a DB
+# plus libdb-5.3.so that is only used by this pam module
+rm usr/lib/*/security/pam_userdb.so
+rm usr/lib/*/libdb-5.3.so
+
+# remove NSS support for nis, nisplus and hesiod
+rm usr/lib/*/libnss_hesiod*
+rm usr/lib/*/libnss_nis*
+
+rm bin/tar