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|
#! /bin/sh
# Copyright 1999-2011 University of Chicago
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
@GLOBUS_SCRIPT_INITIALIZER@
enable=""
disable=""
name=""
dealias()
{
expr "$(ls -l "$1")" : ".* -> \(.*\)"
}
while getopts "e:d:En:lh" arg; do
case $arg in
e)
if expr "$OPTARG" : "[^/]*/.*" > /dev/null 2>&1; then
echo "Illegal service name \"$OPTARG\"" 1>&2
exit 1
fi
if [ ! -f "$sysconfdir/grid-services/available/$OPTARG" ]; then
echo "Service \"$OPTARG\" does not exist" 1>&2
exit 1
fi
enable="$OPTARG"
if [ -n "$mode" ]; then
echo "Duplicate or incompatible options: $mode and -e" 1>&2
exit 1
fi
mode="-e"
;;
E)
enable=""
if [ -f "${sysconfdir}/grid-services/available/jobmanager" ]; then
enable=jobmanager
else
for f in "${sysconfdir}/grid-services/available/jobmanager"*; do
if [ -f "$f" ]; then
enable="$(basename "$f")"
break
fi
done
fi
if [ "$enable" = "" ]; then
echo "No available jobmanager services to enable" 1>&2
exit 1
fi
if [ "$enable" != "jobmanager" ];then
name=jobmanager
fi
if [ -n "$mode" ]; then
echo "Duplicate or incompatible options: $mode and -E" 1>&2
exit 1
fi
mode="-e"
;;
d)
if expr "$OPTARG" : "[^/]*/.*" > /dev/null 2>&1; then
echo "Illegal service name \"$OPTARG\"" 1>&2
exit 1
fi
if [ ! -L "$sysconfdir/grid-services/$OPTARG" ]; then
echo "Service \"$OPTARG\" is not enabled" 1>&2
exit 1
fi
disable="$OPTARG"
if [ -n "$mode" ]; then
echo "Duplicate or incompatible options: $mode and -d" 1>&2
exit 1
fi
mode="-d"
;;
n)
if expr "$OPTARG" : "[^/]*/.*" > /dev/null 2>&1; then
echo "Illegal service name \"$OPTARG\"" 1>&2
exit 1
fi
name="$OPTARG"
;;
l)
if [ -n "$mode" ]; then
echo "Duplicate or incompatible options: $mode and -l" 1>&2
exit 1
fi
mode="-l"
;;
h)
echo "Usage: $(basename $0) OPTIONS"
echo " -e SERVICE Enable SERVICE"
echo " -d SERVICE Disable SERVICE"
echo " -n NAME Service name"
echo " -E Enable default jobmanager service"
echo " -l List services"
echo " -h Print this help and exit"
exit 0
;;
*)
echo "$(basename $0): illegal option: $arg"
echo "Usage: $(basename $0): [-e SERVICE] [-d SERVICE] [-l] [-h]"
exit 1
;;
esac
done
if [ -z "$mode" ]; then
echo "Usage: $(basename $0): [-e SERVICE] [-d SERVICE] [-l] [-h]"
exit 1
fi
rc=0
case $mode in
-e)
ln -sf "available/$enable" "$sysconfdir/grid-services/${enable}"
if [ -n "${name}" ]; then
ln -sf "$enable" "$sysconfdir/grid-services/${name}"
fi
rc=$?
;;
-d)
for service in "$sysconfdir"/grid-services/*; do
if [ -f "$service" -o -L "$service" ]; then
linkname="$(dealias "$service")"
if [ "$linkname" = "$(basename "${disable}")" ]; then
rm "$service"
fi
fi
done
rm "$sysconfdir/grid-services/${disable}"
rc=$?
;;
-l)
if [ -z "$name" ]; then
enabled=""
for service in "${sysconfdir}"/grid-services/available/*; do
if [ -f "$service" ]; then
service_name="$(basename "$service")"
enabled="${enabled:+"$enabled "}$service_name"
if [ -h "$sysconfdir/grid-services/$service_name" ]; then
echo "$service_name [ENABLED]"
else
echo "$service_name [DISABLED]"
fi
fi
done
for service in "${sysconfdir}"/grid-services/*; do
if [ -f "$service" ]; then
service_name="$(basename "$service")"
found=0
for i in $enabled; do
if [ "$i" = "$service_name" ]; then
found=1
fi
done
if [ "$found" -eq 0 ]; then
linkname="$(dealias "$service")"
echo "$service_name [ALIAS to $(basename "$linkname")]"
fi
fi
done
else
if [ -f "${sysconfdir}/grid-services/$name" ]; then
linkname="$(dealias "/etc/grid-services/$name")"
if [ "$(basename "$linkname")" != "$name" ]; then
echo "$name [ALIAS to $(basename "$linkname")]"
else
echo "$name [ENABLED]"
fi
elif [ -f "${sysconfdir}/grid-services/available/$name" ]; then
echo "$name [DISABLED]"
else
echo "$name does not exist" 1>&2
rc=1
fi
fi
;;
esac
exit $rc
|
