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Diffstat (limited to 'src/pmdas/logger/Install')
| -rw-r--r-- | src/pmdas/logger/Install | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/src/pmdas/logger/Install b/src/pmdas/logger/Install new file mode 100644 index 0000000..10deb91 --- /dev/null +++ b/src/pmdas/logger/Install @@ -0,0 +1,164 @@ +#! /bin/sh +# +# Copyright (c) 2011-2012 Red Hat. +# Copyright (c) 1997 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 logger PMDA and/or PMNS +# + +. $PCP_DIR/etc/pcp.env +. $PCP_SHARE_DIR/lib/pmdaproc.sh + +iam=logger +pmda_interface=5 +forced_restart=false + +pmdaSetup + +# be careful that mortals cannot write any configuration files, as +# these would present a security problem +# +umask 022 + +# PMDA variables +# +configfile="" + +_parsedefaults() +{ + echo "Extracting options from current installation ..." + while getopts D:d:l c + do + case $c in + \?) echo "Warning: Unrecognized option in $PCP_PMCDCONF_PATH" + echo " Remove line for the $iam PMDA in $PCP_PMCDCONF_PATH and re-run ./Install" + exit 2;; + * ) ;; + esac + done + eval configfile='$'$OPTIND +} + +# Get logfile(s) to monitor +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 $ans + fi + + # go figure out which configuration file to use ... + # + #default_configfile=./sample.conf + default_configfile='' + pmdaChooseConfigFile + if [ ! -f "$configfile" ] + then + $PCP_ECHO_PROG $PCP_ECHO_N "Do you wish to enter logfile names and paths manually? [y] ""$PCP_ECHO_C" + read ans + if [ "X$ans" = "Xy" -o "X$ans" = "XY" -o -z "$ans" ] + then + configfile="$configdir/$iam.conf" + if [ -f "$configfile" ] + then + echo "Removing old configuration file \"$configfile\"" + rm -f "$configfile" + if [ -f "$configfile" ] + then + echo "Cannot remove \"$configfile\"" + exit 1 + fi + fi + + echo + echo \ +'Enter the PMNS name and logfile path. If the path ends in "|", the +filename is interpreted as a command which will output data. + +An empty line terminates the logfile selection process and there must +be at least one logfile specified. ' + + args="" + touch "$configfile" + if [ ! -f "$configfile" ] + then + echo "Installation aborted." + exit 1 + fi + + while [ ! -s "$configfile" ] + do + while true + do + $PCP_ECHO_PROG $PCP_ECHO_N "Logfile PMNS name: ""$PCP_ECHO_C" + read name + [ -z "$name" ] && break + + # Check name for invalid chars. + if ! echo $name | grep "^[A-Za-z][_A-Za-z0-9]*$" > /dev/null + then + echo \ +"Invalid characters in PMNS name: \"$name\". +Names must start with an alphabetic character ([a-zA-Z]). The rest of +the characters in the name must be alphanumeric ([a-zA-Z0-9]) or an +underscore ('_')." + continue + fi + + # Make sure name isn't already in the logfile. + if grep "^${name}[ \t]" "$configfile" >/dev/null + then + echo "Sorry, logfile PMNS name \"$name\" already specified. Please try again." + continue + fi + + $PCP_ECHO_PROG $PCP_ECHO_N "Logfile pathname: ""$PCP_ECHO_C" + read pathname + [ -z "$pathname" ] && break + if grep "[ \t]${pathname}$" "$configfile" >/dev/null + then + echo "Sorry, pathname \"$pathname\" already specified. Please try again." + continue + fi + + $PCP_ECHO_PROG $PCP_ECHO_N "Restricted access [n]: ""$PCP_ECHO_C" + read restrict + if [ "$restrict" = "y" -o "$restrict" = "yes" ]; then + restrict="y" + else + restrict="n" + fi + + echo "$name $restrict $pathname" >>"$configfile" + done + done + else + echo "" + echo "Error: Abandoning installation as no configuration file was specified." + exit 1 + fi + fi + + args="$configfile" +fi + +pmdaInstall + +exit 0 |