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#!/bin/sh
#
# Copyright (c) 1997-2001 Silicon Graphics, Inc. All Rights Reserved.
#
# 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; either version 2 of the License, or (at your
# option) any later version.
#
# 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.
#
# Install the hotproc PMDA and/or PMNS
#
# XXX these values are overwritten by pmdaproc.sh!
tmp=`mktemp -d /tmp/pcp.XXXXXXXXX` || exit 1
status=1 # failure is the default!
trap "cd /; rm -rf $tmp; exit \$status" 0 1 2 3 15
. $PCP_DIR/etc/pcp.env
. $PCP_SHARE_DIR/lib/pmdaproc.sh
iam=hotproc
pmda_interface=2
forced_restart=false
pmdaSetup
daemon_opt=true # can install as daemon
dso_opt=false
pipe_opt=true # supports pipe IPC
socket_opt=false # no socket IPC
# be careful that mortals cannot write any configuration files, as
# these would present a security problem
#
umask 022
# PMDA variables
#
configfile=""
refresh=60
debug=0
storable="n"
do_debug=false
_parsedefaults()
{
echo "Extracting options from current installation ..."
while getopts D:d:h:i:l:p:st:u: c
do
case $c in
\?) echo "Warning: Unrecognized option in $PCP_PMCDCONF_PATH"
echo " Remove line for the $iam PMDA in $PCP_PMCDCONF_PATH and re-run ./Install"
exit 2;;
D ) debug=$OPTARG;;
t ) refresh=$OPTARG;;
s ) storable="n";;
* ) ;;
esac
done
eval configfile='$'$OPTIND
}
if $do_pmda
then
# set options from $PCP_PMCDCONF_PATH, if possible
#
ans=`$PCP_AWK_PROG <$PCP_PMCDCONF_PATH '
$1 == "'$iam'" { printf "%s",$6
for (i=7;i<=NF;i++) printf " %s",$i
print ""
}'`
if [ ! -z "$ans" ]
then
_parsedefaults $ans
fi
# go figure out which configuration file to use ...
#
default_configfile=./sample.conf
pmdaChooseConfigFile
if [ -z "$configfile" ]
then
echo ""
echo "Error: Abandoning installation as no configuration file was specified."
exit 1
fi
# make sure that the chosen configuration file parses ok
#
$pmda_dir/$pmda_name -C $configfile >$tmp/err 2>&1
if [ $? -eq 1 ]
then
echo ""
echo "Error: Abandoning installation due to errors in configuration file:"
cat $tmp/err
exit 1
fi
echo
echo "Enter the refresh interval (in seconds) [$refresh] \c"
read ans
if [ ! -z "$ans" ]
then
refresh=$ans
fi
echo
echo "Do you want to modify the configuration predicate or refresh interval"
echo "at run time [$storable]? \c"
read ans
if [ ! -z "$ans" ]
then
case $ans in
N|n|NO|No|no) storable=n;;
Y|y|YES|Yes|yes) storable=y;;
esac
fi
if [ $storable = y ]
then
store_opt=""
else
store_opt="-s"
fi
if [ "$do_debug" = true ]
then
echo
echo "Enter the debugging flag (see pmdbg(1)) [$debug] \c"
read ans
if [ ! -z "$ans" ]
then
debug=$ans
fi
fi
args="$store_opt -t $refresh -D $debug $configfile"
fi
pmdaInstall
echo "Please note that instance related metrics will not be available"
echo "until after the initial refresh of $refresh seconds."
status=0
exit 0
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