| 1 | 1 | simandl | #!/usr/bin/env sh |
| 2 | | | |
| 3 | | | if ! [ -e settings ]; then OUTFILE="settings"; else OUTFILE="settings.new"; fi |
| 4 | | | |
| 5 | | | cat > $OUTFILE << EOF |
| 6 | | | # query-interval in seconds. |
| 7 | | | # |
| 8 | | | EOF |
| 9 | | | var=`cat settings|grep "^INTERVAL="` |
| 10 | | | if [ "$var" = "" ]; then var="INTERVAL=\"60\"";fi |
| 11 | | | echo $var >> $OUTFILE |
| 12 | | | |
| 13 | | | cat >> $OUTFILE << EOF |
| 14 | | | |
| 15 | | | # set type of diagrams (whatever you like best ... Thanx M. Renner! :) ) |
| 16 | | | # classic (default) -> shade ranges for min, avg, max in different colors |
| 17 | | | # simple -> only shade area between min and max in light blue |
| 18 | | | # |
| 19 | | | EOF |
| 20 | | | var=`cat settings|grep "^TYPE="` |
| 21 | | | if [ "$var" = "" ]; then var="TYPE=\"classic\"";fi |
| 22 | | | echo $var >> $OUTFILE |
| 23 | | | |
| 24 | | | cat >> $OUTFILE << EOF |
| 25 | | | |
| 26 | | | # set diagram scaling |
| 27 | | | # log -> set logarithmic scaling (default) |
| 28 | | | # lin -> set linear scaling |
| 29 | | | # |
| 30 | | | EOF |
| 31 | | | var=`cat settings|grep "^SCALE="` |
| 32 | | | if [ "$var" = "" ]; then var="SCALE=\"log\"";fi |
| 33 | | | echo $var >> $OUTFILE |
| 34 | | | |
| 35 | | | cat >> $OUTFILE << EOF |
| 36 | | | |
| 37 | | | # set diagram initial upper border in milliseconds (for better graph comparison) |
| 38 | | | # UPPER="10" sets all diagrams upper border to 10ms |
| 39 | | | # UPPER="0.01" sets all diagrams upper border to 100us |
| 40 | | | # |
| 41 | | | EOF |
| 42 | | | var=`cat settings|grep "^UPPER="` |
| 43 | | | if [ "$var" = "" ]; then var="UPPER=\"1\"";fi |
| 44 | | | echo $var >> $OUTFILE |
| 45 | | | |
| 46 | | | cat >> $OUTFILE << EOF |
| 47 | | | |
| 48 | | | # how many ping processes shall be done in parallel. Reducing the number |
| 49 | | | # causes the process to run longer, but keeps your system load a bit lower. |
| 50 | | | # |
| 51 | | | EOF |
| 52 | | | var=`cat settings|grep "^PARALLEL="` |
| 53 | | | if [ "$var" = "" ]; then var="PARALLEL=\"4\"";fi |
| 54 | | | echo $var >> $OUTFILE |
| 55 | | | |
| 56 | | | cat >> $OUTFILE << EOF |
| 57 | | | |
| 58 | | | # use system's "ping" command instead of perl library. This is useful when not |
| 59 | | | # running as root. Fallback is implemented in case Net::Ping is not installed |
| 60 | | | # on your system |
| 61 | | | # |
| 62 | | | # SYSPING="0" use Net::Ping library (default) |
| 63 | | | # SYSPING="1" use system command |
| 64 | | | # |
| 65 | | | EOF |
| 66 | | | var=`cat settings|grep "^SYSPING="` |
| 67 | | | if [ "$var" = "" ]; then var="SYSPING=\"0\"";fi |
| 68 | | | echo $var >> $OUTFILE |
| 69 | | | |
| 70 | | | cat >> $OUTFILE << EOF |
| 71 | | | |
| 72 | | | # If SYSPING is set to "0", then you may specify the protocol used to ping all |
| 73 | | | # hosts. Valid are "icmp" (the default) and "tcp". If you run HotSaNIC without |
| 74 | | | # root privileges, you should use "tcp" - but note, that some hosts don't reply |
| 75 | | | # to tcp ping packages! |
| 76 | | | # |
| 77 | | | # PROTOCOL="icmp" |
| 78 | | | # |
| 79 | | | EOF |
| 80 | | | var=`cat settings|grep "^PROTOCOL="` |
| 81 | | | if [ "$var" = "" ]; then var="PROTOCOL=\"icmp\"";fi |
| 82 | | | echo $var >> $OUTFILE |
| 83 | | | |
| 84 | | | cat >> $OUTFILE << EOF |
| 85 | | | |
| 86 | | | # configure multiple destinations of the form: |
| 87 | | | # HOST=<host>,<description> |
| 88 | | | # |
| 89 | | | EOF |
| 90 | | | |
| 91 | | | if [ "$OUTFILE" = "settings.new" ]; then |
| 92 | | | cat settings | grep "^HOST=" >> $OUTFILE |
| 93 | | | fi |
| 94 | | | |
| 95 | | | echo |
| 96 | | | echo "Please check the settings file and adapt it to satisfy your needs." |
| 97 | | | echo "you have to configure some destination hosts." |
| 98 | | | if [ "$OUTFILE" = "settings.new" ]; then |
| 99 | | | mkdir -p backup |
| 100 | | | NOW=`date +%Y%m%d-%H%M%S` |
| 101 | | | mv -f settings backup/settings-$NOW |
| 102 | | | mv -f settings.new settings |
| 103 | | | echo "a backup of the previous settings has been saved." |
| 104 | | | fi |
| 105 | | | echo |
| 106 | | | |
