mirror of https://github.com/apache/cassandra
65 lines
2.0 KiB
Bash
65 lines
2.0 KiB
Bash
#!/bin/sh
|
|
# postinst script for cassandra
|
|
|
|
set -e
|
|
|
|
# summary of how this script can be called:
|
|
# * <postinst> `configure' <most-recently-configured-version>
|
|
# * <old-postinst> `abort-upgrade' <new version>
|
|
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
|
|
# <new-version>
|
|
# * <postinst> `abort-remove'
|
|
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
|
|
# <failed-install-package> <version> `removing'
|
|
# <conflicting-package> <version>
|
|
# for details, see http://www.debian.org/doc/debian-policy/ or
|
|
# the debian-policy package
|
|
|
|
case "$1" in
|
|
configure)
|
|
if ! getent group cassandra >/dev/null; then
|
|
addgroup --system cassandra
|
|
fi
|
|
|
|
if ! getent passwd cassandra >/dev/null; then
|
|
adduser --quiet \
|
|
--system \
|
|
--ingroup cassandra \
|
|
--quiet \
|
|
--disabled-login \
|
|
--disabled-password \
|
|
--home /var/lib/cassandra \
|
|
--no-create-home \
|
|
-gecos "Cassandra database" \
|
|
cassandra
|
|
fi
|
|
|
|
if [ -z "$2" ]; then
|
|
chown -R cassandra: /var/lib/cassandra
|
|
chown -R cassandra: /var/log/cassandra
|
|
fi
|
|
if ! sysctl -p /etc/sysctl.d/cassandra.conf; then
|
|
echo >&2
|
|
echo "Warning: unable to set vm.max_map_count; is this an OpenVZ" >&2
|
|
echo "instance? If so, it is highly recommended that you set" >&2
|
|
echo "vm.max_map_count to 1048575 in the host." >&2
|
|
echo >&2
|
|
echo "Deleting the local sysctl.d/cassandra.conf." >&2
|
|
rm -vf /etc/sysctl.d/cassandra.conf
|
|
fi
|
|
;;
|
|
|
|
abort-upgrade|abort-remove|abort-deconfigure)
|
|
;;
|
|
|
|
*)
|
|
echo "postinst called with unknown argument \`$1'" >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
# dh_installdeb will replace this with shell code automatically
|
|
# generated by other debhelper scripts.
|
|
|
|
#DEBHELPER#
|