freeipa/install/tools/ipactl

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#!/bin/sh
#
# Copyright (C) 2008 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# IPA control to start/stop the various services required for IPA in the
# proper order
#
# Set IFS so we can do space-embedded lists of services
IFS=";"
# start and stop are basically a reverse of each other
services_stop="ipa_kpasswd;httpd;krb5kdc;dirsrv;ntpd;named;pki-cad pki-ca"
services_start="dirsrv;ntpd;krb5kdc;named;ipa_kpasswd;httpd;pki-cad pki-ca"
function is_running() {
# $1 = service to check on
# $2 = optional instance to check on, for dirsrv and pki-cad
# Returns
# 0 - running
# 1 - pid but dead service
# 2 - dead but locked subsys
# 3 - stopped
# 4 - no such service
if [ "$#" = 2 ] ; then
/sbin/service $1 status $2 > /dev/null 2>&1
else
out=`/sbin/service $1 status 2>&1`
fi
case "$?" in
0)
return 0;;
1)
x=`echo $out | grep -c exists`
if [ $x -eq 1 ] ; then
return 1
else
return 4
fi
;;
2)
return 2;;
3)
return 3;;
esac
}
function start() {
for service in $services_start ; do
is_running $service
case "$?" in
0) # running
;;
4) # no such service
;;
*) # otherwise not running
/sbin/service $service start
;;
esac
done
}
function stop() {
for service in $services_stop ; do
is_running $service
case "$?" in
0) # running
/sbin/service $service stop
;;
*) # otherwise not running or doesn't exist
;;
esac
done
}
function status() {
for service in $services_start ; do
is_running $service
case "$?" in
4)
;;
*)
/sbin/service $service status
;;
esac
done
}
case "$1" in
restart)
stop
start
;;
start)
start
;;
stop)
stop
;;
status)
status
;;
*)
echo "Usage: ipactl {start|stop|restart|status}"
exit 1
;;
esac