# B A C K U P N I N J A /()/
# `\|
#
-# Copyright (C) 2004 riseup.net -- property is theft.
+# Copyright (C) 2004-05 riseup.net -- property is theft.
#
# 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
RED="\033[31;01m"
OFF="\033[0m"
CYAN="\033[36;01m"
+ COLORS=($BLUE $GREEN $YELLOW $RED $PURPLE)
}
-#function run() {
-# RUNERROR=0
-# debug 0 "$@"
-# returnstring=`$@ 2>&1`
-# RUNERROR=$?
-# RUNERRORS=$[RUNERRORS+RUNERROR]
-# if [ "$RUNERROR" != 0 ]; then
-# debug 3 "Exitcode $RUNERROR returned when running: $@"
-# debug 3 "$returnstring"
-# else
-# debug 0 "$returnstring"
-# fi
-# return $RUNERROR
-#}
+function colorize() {
+ if [ "$usecolors" == "yes" ]; then
+ local typestr=`echo "$@" | sed 's/\(^[^:]*\).*$/\1/'`
+ [ "$typestr" == "Debug" ] && type=0
+ [ "$typestr" == "Info" ] && type=1
+ [ "$typestr" == "Warning" ] && type=2
+ [ "$typestr" == "Error" ] && type=3
+ [ "$typestr" == "Fatal" ] && type=4
+ color=${COLORS[$type]}
+ endcolor=$OFF
+ echo -e "$color$@$endcolor"
+ else
+ echo -e "$@"
+ fi
+}
# We have the following message levels:
# 0 - debug - blue
# used to capture output from handlers
echo_debug_msg=0
-usecolor=yes
+usecolors=yes
function printmsg() {
[ ${#@} -gt 1 ] || return
-
- types=(Debug Info Warning Error Fatal)
+
type=$1
- print=$[4-type]
- typestr=${types[$type]}
- if [ "$usecolor" == "yes" ]; then
- colors=($BLUE $GREEN $YELLOW $RED $PURPLE)
- color=${colors[$type]}
- endcolor=$OFF
- fi
-
shift
-
- if [ "$echo_debug_msg" != "0" -a "$type" -gt "1" ]; then
- echo -e "$typestr: $@"
+ if [ $type == 100 ]; then
+ typestr=`echo "$@" | sed 's/\(^[^:]*\).*$/\1/'`
+ [ "$typestr" == "Debug" ] && type=0
+ [ "$typestr" == "Info" ] && type=1
+ [ "$typestr" == "Warning" ] && type=2
+ [ "$typestr" == "Error" ] && type=3
+ [ "$typestr" == "Fatal" ] && type=4
+ typestr=""
+ else
+ types=(Debug Info Warning Error Fatal)
+ typestr="${types[$type]}: "
fi
- if [ "$debug" == 1 ]; then
- echo -e "${color}$typestr: $@${endcolor}" >&2
+ print=$[4-type]
+
+ if [ $echo_debug_msg == 1 ]; then
+ echo -e "$typestr$@" >&2
+ elif [ $debug ]; then
+ colorize "$typestr$@" >&2
fi
if [ $print -lt $loglevel ]; then
- if [ -w "$logfile" ]; then
- echo -e "${color}$typestr: $@${endcolor}" >> $logfile
- fi
+ logmsg "$typestr$@"
+ fi
+}
+
+function logmsg() {
+ if [ -w "$logfile" ]; then
+ echo -e `date "+%h %d %H:%M:%S"` "$@" >> $logfile
fi
}
+function passthru() {
+ printmsg 100 "$@"
+}
function debug() {
printmsg 0 "$@"
}
local perms=`ls -ld $file`
perms=${perms:4:6}
if [ "$perms" != "------" ]; then
+ echo "Configuration files must not be group or world readable! Dying on file $file"
fatal "Configuration files must not be group or world readable! Dying on file $file"
fi
if [ `ls -ld $file | awk '{print $3}'` != "root" ]; then
+ echo "Configuration files must be owned by root! Dying on file $file"
fatal "Configuration files must be owned by root! Dying on file $file"
fi
}
whendayofweek=$1; at=$2; whentime=$3;
whenday=`toint "$whendayofweek"`
whendayofweek=`tolower "$whendayofweek"`
- whentime=`echo "$whentime" | sed 's/:[0-9][0-9]$//'`
+ whentime=`echo "$whentime" | sed 's/:[0-9][0-9]$//' | sed -r 's/^([0-9])$/0\1/'`
- if [ "$whendayofweek" == "everyday" ]; then
+ if [ "$whendayofweek" == "everyday" -o "$whendayofweek" == "daily" ]; then
whendayofweek=$nowdayofweek
fi
-t, --test Run in test mode, no actions are actually taken.
-n, --now Perform actions now, instead of when they
might be scheduled.
+ --run FILE Execute the specified action file and then exit.
When using colored output, there are:
EOF
debug=1
fatal "Fatal, halting errors (always shown)"
}
+##
+## this function handles the running of a backup action
+##
+## these globals are modified:
+## fatals, errors, warnings, actions_run, errormsg
+##
+
function process_action() {
local file="$1"
local suffix="$2"
# is not set to the current time.
getconf when "$defaultwhen"
if [ "$processnow" == 1 ]; then
- info "running $file because of --now"
+ info ">>>> starting action $file (because of --now)"
+ elif [ "$when" == "hourly" ]; then
+ info ">>>> starting action $file (because 'when = hourly')"
else
IFS=$'\t\n'
for w in $when; do
debug "skipping $file because it is not $w"
return
else
- info "running $file because it is $w"
+ info ">>>> starting action $file (because it is $w)"
fi
done
IFS=$' \t\n'
fi
- echo_debug_msg=1
+ let "actions_run += 1"
+
# call the handler:
- ret=`( . $scriptdir/$suffix $file )`
- retcode="$?"
- warnings=`echo $ret | grep -e "^Warning: " | wc -l`
- errors=`echo $ret | grep -e "^Error: \|^Fatal: " | wc -l`
- if [ $errors != 0 ]; then
+ local bufferfile="/tmp/backupninja.buffer.$$"
+ echo "" > $bufferfile
+ echo_debug_msg=1
+ (
+ . $scriptdir/$suffix $file
+ ) 2>&1 | (
+ while read a; do
+ echo $a >> $bufferfile
+ [ $debug ] && colorize "$a"
+ done
+ )
+ retcode=$?
+ # ^^^^^^^^ we have a problem! we can't grab the return code "$?". grrr.
+ echo_debug_msg=0
+
+ _warnings=`cat $bufferfile | grep "^Warning: " | wc -l`
+ _errors=`cat $bufferfile | grep "^Error: " | wc -l`
+ _fatals=`cat $bufferfile | grep "^Fatal: " | wc -l`
+
+ ret=`grep "\(^Warning: \|^Error: \|^Fatal: \)" $bufferfile`
+ rm $bufferfile
+ if [ $_fatals != 0 ]; then
msg "*failed* -- $file"
+ passthru "Fatal: <<<< finished action $file: FAILED"
+ elif [ $_errors != 0 ]; then
+ msg "*error* -- $file"
errormsg="$errormsg\n== errors from $file ==\n\n$ret\n"
- elif [ $warnings != 0 ]; then
+ error "<<<< finished action $file: ERROR"
+ elif [ $_warnings != 0 ]; then
msg "*warning* -- $file"
errormsg="$errormsg\n== warnings from $file ==\n\n$ret\n"
- elif [ $retcode == 0 ]; then
- msg "success -- $file"
+ warning "<<<< finished action $file: WARNING"
else
- msg "unknown -- $file"
+ msg "success -- $file"
+ info "<<<< finished action $file: SUCCESS"
fi
- echo_debug_msg=0
+
+ let "fatals += _fatals"
+ let "errors += _errors"
+ let "warnings += _warnings"
}
#####################################################
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
;;
+ --run)
+ debug=1
+ if [ -f $2 ]; then
+ singlerun=$2
+ processnow=1
+ else
+ echo "--run option must be fallowed by a backupninja action file"
+ fatal "--run option must be fallowed by a backupninja action file"
+ usage
+ fi
+ shift
+ ;;
*)
+ debug=1
+ echo "Unknown option $1"
fatal "Unknown option $1"
usage
+ exit
;;
esac
shift
done
+#if [ $debug ]; then
+# usercolors=yes
+#fi
+
## Load and confirm basic configuration values
# bootstrap
-[ -r "$conffile" ] || fatal "Configuration file $conffile not found."
+if [ ! -r "$conffile" ]; then
+ echo "Configuration file $conffile not found."
+ fatal "Configuration file $conffile not found."
+fi
+
scriptdir=`grep scriptdirectory $conffile | awk '{print $3}'`
-[ -n "$scriptdir" ] || fatal "Cound not find entry 'scriptdirectory' in $conffile"
-[ -d "$scriptdir" ] || fatal "Script directory $scriptdir not found."
+if [ ! -n "$scriptdir" ]; then
+ echo "Cound not find entry 'scriptdirectory' in $conffile"
+ fatal "Cound not find entry 'scriptdirectory' in $conffile"
+fi
+
+if [ ! -d "$scriptdir" ]; then
+ echo "Script directory $scriptdir not found."
+ fatal "Script directory $scriptdir not found."
+fi
+
setfile $conffile
# get global config options (second param is the default)
getconf logfile /var/log/backupninja.log
getconf usecolors "yes"
getconf SLAPCAT /usr/sbin/slapcat
+getconf LDAPSEARCH /usr/bin/ldapsearch
getconf RDIFFBACKUP /usr/bin/rdiff-backup
getconf MYSQL /usr/bin/mysql
getconf MYSQLHOTCOPY /usr/bin/mysqlhotcopy
getconf MYSQLDUMP /usr/bin/mysqldump
getconf GZIP /bin/gzip
+getconf RSYNC /usr/bin/rsync
+getconf vservers no
+getconf VSERVERINFO /usr/sbin/vserver-info
+getconf VSERVER /usr/sbin/vserver
+getconf VROOTDIR `if [ -f "$VSERVERINFO" ]; then $VSERVERINFO info SYSINFO |grep vserver-Rootdir | awk '{print $2}'; fi`
+
+if [ ! -d "$configdirectory" ]; then
+ echo "Configuration directory '$configdirectory' not found."
+ fatal "Configuration directory '$configdirectory' not found."
+fi
-[ -d "$configdirectory" ] || fatal "Configuration directory '$configdirectory' not found."
+[ -f "$logfile" ] || touch $logfile
if [ "$UID" != "0" ]; then
echo "$0 can only be run as root"
exit 1
fi
-## Process each configuration file
+if [ "$vservers" == "yes" -a ! -d "$VROOTDIR" ]; then
+ echo "vservers option set in config, but $VROOTDIR is not a directory!"
+ fatal "vservers option set in config, but $VROOTDIR is not a directory!"
+fi
-info "====== starting at "`date`" ======"
+## Process each configuration file
# by default, don't make files which are world or group readable.
umask 077
+# these globals are set by process_action()
+fatals=0
errors=0
+warnings=0
+actions_run=0
+errormsg=""
+
+if [ "$singlerun" ]; then
+ files=$singlerun
+else
+ files=`find $configdirectory -mindepth 1 | sort -n`
+fi
-for file in $configdirectory/*; do
- [ -f $file ] || continue;
+for file in $files; do
+ [ -f "$file" ] || continue
check_perms $file
suffix="${file##*.}"
## mail the messages to the report address
-if [ "$reportemail" == "" ]; then doit=0
+if [ $actions_run == 0 ]; then doit=0
+elif [ "$reportemail" == "" ]; then doit=0
+elif [ $fatals != 0 ]; then doit=1
elif [ $errors != 0 ]; then doit=1
elif [ "$reportsuccess" == "yes" ]; then doit=1
elif [ "$reportwarning" == "yes" -a $warnings != 0 ]; then doit=1
fi
if [ $doit == 1 ]; then
+ debug "send report to $reportemail"
hostname=`hostname`
+ [ $warnings == 0 ] || subject="WARNING"
+ [ $errors == 0 ] || subject="ERROR"
+ [ $fatals == 0 ] || subject="FAILED"
+
{
for ((i=0; i < ${#messages[@]} ; i++)); do
echo ${messages[$i]}
done
echo -e "$errormsg"
- } | mail $reportemail -s "backupninja: $hostname"
+ } | mail $reportemail -s "backupninja: $hostname $subject"
fi
-info "====== finished at "`date`" ======"
-
-############################################################
+if [ $actions_run != 0 ]; then
+ info "FINISHED: $actions_run actions run. $fatals fatal. $errors error. $warnings warning."
+fi
projects / matthijs / upstream / backupninja.git / blobdiff