preinst is in keystone 1:2014.1.3-0ubuntu2.1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
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set -e
# summary of how this script can be called:
# * <new-preinst> `install'
# * <new-preinst> `install' <old-version>
# * <new-preinst> `upgrade' <old-version>
# * <old-preinst> `abort-upgrade' <new-version>
case "$1" in
install|upgrade)
# create the keystone group
if ! getent group keystone > /dev/null 2>&1
then
addgroup --system keystone >/dev/null || true
fi
# create the keystone user to avoid running keystone as root
if ! getent passwd keystone > /dev/null 2>&1
then
adduser --quiet \
--system \
--home /var/lib/keystone \
--no-create-home \
--ingroup keystone \
--shell /bin/false \
keystone || true
fi
if [ "$(id -gn keystone)" = "nogroup" ]
then
usermod -g keystone keystone
fi
# create appropriate directories
mkdir -p /var/lib/keystone/ /etc/keystone/ /var/log/keystone/
# change the permissions on key directories
chown keystone:keystone -R /var/lib/keystone/ /etc/keystone/ /var/log/keystone/
chmod 0700 /var/lib/keystone/ /var/log/keystone/ /etc/keystone/
;;
configure)
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 0
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
# Automatically added by dh_installinit
if [ "$1" = install ] || [ "$1" = upgrade ]; then
if [ -e "/etc/init.d/keystone" ] && [ -L "/etc/init.d/keystone" ] \
&& [ $(readlink -f "/etc/init.d/keystone") = /lib/init/upstart-job ]
then
rm -f "/etc/init.d/keystone"
fi
fi
# End automatically added section
exit 0
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