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authorMicah Anderson <micah@riseup.net>2009-02-19 12:20:44 -0500
committerMicah Anderson <micah@riseup.net>2009-02-19 12:20:44 -0500
commit27a7859c42394a78c16b24f0d08ca28667bb1efa (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /src/ninjareport.in
parent386c4275946520bc590428e730a9d515155436a0 (diff)
downloadbackupninja-27a7859c42394a78c16b24f0d08ca28667bb1efa.tar.gz
backupninja-27a7859c42394a78c16b24f0d08ca28667bb1efa.tar.bz2
creating a debian only branch out of what used to be a subversion repository
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diff --git a/src/ninjareport.in b/src/ninjareport.in
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-#!@BASH@
-# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
-#
-#
-# Ninjareport - generate a single simple report for a lot of hosts
-#
-# requires logtail
-#
-# Copyright (C) 2007 - riseup.net -- property is theft.
-
-# TODO:
-#
-# . check for logs that are never updating and warn
-# . change constantly updating logs (maildir) to be more friendly
-# . documentation
-# . maybe make config option that lists all hosts that should report-in, and if
-# one doesn't then warn
-# . restrict rsync somehow?
-# . abstract path for logtail
-# . on the report master, the reportdirectory should be set where the reports will be going, note this
-
-mail=1
-display=0
-
-process() {
-
-# look in the logfile for any lines like the following:
-# Jan 20 01:02:46 Info: FINISHED: 2 actions run. 0 fatal. 0 error. 0 warning.
-#
-# note: some backups never finish, such as the maildir one, need to handle these
-# perhaps by looking for FAILED messages?
-# note2: what about logs that aren't being updated? this is a failure case and
-# should be looked for
-# note3: there are also these entries:
-# Jan 20 14:00:01 Fatal: No backup actions configured in '/etc/backup.d', run ninjahelper!
-
-# The following has to be done without invoking a subshell (see BashFAQ #24)
-logupdates=`maketemp ninjadata`
-
-/usr/sbin/logtail -f $host > $logupdates
-grep FINISHED $logupdates |
-(
- fatal=0
- warning=0
- error=0
-
- while read line
- do
- line_array=($line)
- fatal=$(($fatal + ${line_array[8]}))
- error=$(($error + ${line_array[10]}))
- warning=$(($warning + ${line_array[12]}))
- done
- if (( $fatal || $warning || $error )); then
- echo "`basename $host .log`: $fatal fatals found, $error errors found, $warning warnings found" >> $statusfile
- echo "" >> $reportappend
- echo "`basename $host .log` log entries since last ninjareport" >> $reportappend
- echo "---------" >> $reportappend
- cat $logupdates >> $reportappend
- rm $logupdates
- fi
-)
-
-}
-
-generatereport() {
-
-reportfile=`maketemp ninjareport`
-
-# Generate a report, only if there are failures
-if [ -s $statusfile ]; then
- echo " backupninja mission failures - `date`" >> $reportfile
- echo " --------------------------------------------------------------" >> $reportfile
- echo "" >> $reportfile
- cat $statusfile | column -t >> $reportfile
- echo "" >> $reportfile
- echo " log entries from failed reports" >> $reportfile
- echo " -----------------------------------" >> $reportfile
- cat $reportappend >> $reportfile
-fi
-
-}
-
-usage() {
- cat << EOF
-This script generates a backupninja status report for all configured
-systems. It requires that each status report is placed in a spot where
-ninjareport can read it, reports are mailed to the reportemail
-configured in @CFGDIR@/backupninja.conf.
-
-The following options are available:
--h, --help This usage message
--f, --conffile FILE Use FILE for the configuration instead
- of @CFGDIR@/backupninja.conf
--m, --mail <email> Mail the report to this address
--o, --out Don't mail the report, just display it
-
-EOF
-}
-
-#####################################################
-## MAIN
-
-conffile="@CFGDIR@/backupninja.conf"
-
-## process command line options
-
-while [ $# -ge 1 ]; do
- case $1 in
- -h|--help)
- usage
- exit 0
- ;;
- -f|--conffile)
- if [ -f $2 ]; then
- conffile=$2
- else
- echo "-f|--conffile option must be followed by an existing filename"
- fatal "-f|--conffile option must be followed by an existing filename"
- usage
- fi
- # we shift here to avoid processing the file path
- shift
- ;;
- -m|--mail)
- reportemail=$2
- shift
- ;;
- -o|--out)
- mail=0
- display=1
- ;;
- *)
- echo "Unknown option $1"
- usage
- exit
- ;;
- esac
- shift
-done
-
-## Load and confirm basic configuration values
-
-# bootstrap
-if [ ! -r "$conffile" ]; then
- echo "Configuration file $conffile not found."
- fatal "Configuration file $conffile not found."
-fi
-
-# find $libdirectory
-libdirectory=`grep '^libdirectory' $conffile | awk '{print $3}'`
-if [ -z "$libdirectory" ]; then
- if [ -d "@libdir@" ]; then
- libdirectory="@libdir@"
- else
- echo "Could not find entry 'libdirectory' in $conffile."
- exit 1
- fi
-else
- if [ ! -d "$libdirectory" ]; then
- echo "Lib directory $libdirectory not found."
- exit 1
- fi
-fi
-
-# include shared functions
-. $libdirectory/tools
-
-setfile $conffile
-
-getconf reportdirectory
-getconf reportemail
-
-## Process each configuration file
-
-hosts=`find $reportdirectory -follow -mindepth 1 -maxdepth 1 -type f ! -name '*.offset' | sort -n`
-
-if [ -z "$hosts" ]; then
- echo "Fatal: No backupninja reports found in '$reportdirectory'!"
- mail=0
-fi
-
-statusfile=`maketemp ninjastatus`
-reportappend=`maketemp ninjaappend`
-
-for host in $hosts; do
- [ -f "$host" ] || continue
- # Check somehow that the file is a valid report file
- process $host
-done
-
-generatereport
-
-## mail the report to the report address or display it
-
-if [ -s $reportfile ]; then
- if [ $mail == 1 ]; then
- mail -s "backupninja mission failure report" $reportemail < $reportfile
- fi
-fi
-
-if [ $display == 1 ]; then
- cat $reportfile
-fi
-