X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=backupninja;h=d653144a66520082f9ffd0472d59533a59c4f025;hb=d076494a6ea20754841582d0903b13eb6a973cfd;hp=3cd3cae1a1e487d6de202ebd08bc15088c0cb05c;hpb=907f7d4455c722670e2f787b6f3f77877891862b;p=matthijs%2Fupstream%2Fbackupninja.git

diff --git a/backupninja b/backupninja
index 3cd3cae..d653144 100755
--- a/backupninja
+++ b/backupninja
@@ -3,7 +3,7 @@
 # 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
@@ -87,9 +87,13 @@ function printmsg() {
 	fi
 	
 	if [ $print -lt $loglevel ]; then
-		if [ -w "$logfile" ]; then
-			colorize "$typestr$@" >> $logfile
-		fi
+		logmsg "$typestr$@"
+	fi
+}
+
+function logmsg() {
+	if [ -w "$logfile" ]; then
+		echo -e `date "+%h %d %H:%M:%S"` "$@" >> $logfile
 	fi
 }
 
@@ -127,6 +131,23 @@ function setsection() {
 	CURRENT_SECTION=$1
 }
 
+
+#
+# create a temporary file in a secure way.
+#
+function maketemp() {
+	if [ -x /bin/mktemp ]
+	then
+		local tempfile=`mktemp /tmp/$1.XXXXXXXX`
+	else
+		DATE=`date`
+		sectmp=`echo $DATE | /usr/bin/md5sum | cut -d- -f1`
+		local tempfile=/tmp/$1.$sectmp
+	fi
+	echo $tempfile
+}
+
+
 #
 # sets a global var with name equal to $1
 # to the value of the configuration parameter $1
@@ -159,9 +180,11 @@ function check_perms() {
 	local perms=`ls -ld $file`
 	perms=${perms:4:6}
 	if [ "$perms" != "------" ]; then
-		fatal "Configuration files must not be group or world readable! Dying on file $file"
+		echo "Configuration files must not be group or world writable/readable! Dying on file $file"
+		fatal "Configuration files must not be group or world writable/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
 }
@@ -199,9 +222,9 @@ function isnow() {
 	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
 
@@ -235,11 +258,17 @@ The following options are available:
                      output to the current shell.
 -f, --conffile FILE  Use FILE for the main configuration instead
                      of /etc/backupninja.conf
--t, --test           Run in test mode, no actions are actually taken.
--n, --now            Perform actions now, instead of when they
-                     might be scheduled.
+-t, --test           Test run mode. This will test if the backup
+                     could run, without actually preforming any
+                     backups. For example, it will attempt to authenticate
+                     or test that ssh keys are set correctly.
+-n, --now            Perform actions now, instead of when they might
+                     be scheduled. No output will be created unless also
+                     run with -d.
     --run FILE       Execute the specified action file and then exit.    
-When using colored output, there are:
+                     Also puts backupninja in debug mode.
+                     
+When in debug mode, output to the console will be colored:
 EOF
 	debug=1
 	debug   "Debugging info (when run with -d)"
@@ -259,14 +288,18 @@ EOF
 function process_action() {
 	local file="$1"
 	local suffix="$2"
-
+	local run="no"
 	setfile $file
 
 	# skip over this config if "when" option
 	# is not set to the current time.
 	getconf when "$defaultwhen"
 	if [ "$processnow" == 1 ]; then
-		info "running $file because of --now"
+		info ">>>> starting action $file (because of --now)"
+		run="yes"
+	elif [ "$when" == "hourly" ]; then
+		info ">>>> starting action $file (because 'when = hourly')"
+		run="yes"
 	else
 		IFS=$'\t\n'
 		for w in $when; do
@@ -276,18 +309,20 @@ function process_action() {
 			IFS=$'\t\n'
 			if [ $ret == 0 ]; then
 				debug "skipping $file because it is not $w"
-				return
 			else
-				info "running $file because it is $w"
+				info ">>>> starting action $file (because it is $w)"
+				run="yes"
 			fi
 		done
 		IFS=$' \t\n'
 	fi
+	debug $run
+	[ "$run" == "no" ] && return
 	
 	let "actions_run += 1"
 
 	# call the handler:
-	local bufferfile="/tmp/backupninja.buffer.$$"
+	local bufferfile=`maketemp backupninja.buffer`
 	echo "" > $bufferfile
 	echo_debug_msg=1
 	(
@@ -310,17 +345,19 @@ function process_action() {
 	rm $bufferfile
 	if [ $_fatals != 0 ]; then
 		msg "*failed* -- $file"
-		errormsg="$errormsg\n== failures from $file ==\n\n$ret\n"
+		errormsg="$errormsg\n== fatal errors from $file ==\n\n$ret\n"
+		passthru "Fatal: <<<< finished action $file: FAILED"
 	elif [ $_errors != 0 ]; then
 		msg "*error* -- $file"
 		errormsg="$errormsg\n== errors from $file ==\n\n$ret\n"
+		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
 
 	let "fatals += _fatals"
@@ -347,6 +384,7 @@ while [ $# -ge 1 ]; do
 			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
@@ -359,6 +397,7 @@ while [ $# -ge 1 ]; do
 				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
@@ -366,6 +405,7 @@ while [ $# -ge 1 ]; do
 			;;
 		*)
 			debug=1
+			echo "Unknown option $1"
 			fatal "Unknown option $1"
 			usage
 			exit
@@ -381,10 +421,22 @@ done
 ## 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)
@@ -398,20 +450,37 @@ defaultwhen=$when
 getconf logfile /var/log/backupninja.log
 getconf usecolors "yes"
 getconf SLAPCAT /usr/sbin/slapcat
+getconf LDAPSEARCH /usr/bin/ldapsearch
 getconf RDIFFBACKUP /usr/bin/rdiff-backup
 getconf MYSQL /usr/bin/mysql
 getconf MYSQLHOTCOPY /usr/bin/mysqlhotcopy
 getconf MYSQLDUMP /usr/bin/mysqldump
+getconf PGSQLDUMP /usr/bin/pg_dump
+getconf PGSQLDUMPALL /usr/bin/pg_dumpall
 getconf GZIP /bin/gzip
 getconf RSYNC /usr/bin/rsync
+getconf vservers no
+getconf VSERVERINFO /usr/sbin/vserver-info
+getconf VSERVER /usr/sbin/vserver
+getconf VROOTDIR `if [ -f "$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
 
+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
+
 ## Process each configuration file
 
 # by default, don't make files which are world or group readable.
@@ -427,7 +496,7 @@ errormsg=""
 if [ "$singlerun" ]; then
 	files=$singlerun
 else
-	files=`find $configdirectory -mindepth 1 `
+	files=`find $configdirectory -mindepth 1 ! -name '.*.swp' | sort -n`
 fi
 
 for file in $files; do
@@ -436,7 +505,7 @@ for file in $files; do
 	check_perms $file
 	suffix="${file##*.}"
 	base=`basename $file`
-	if [ "${base:0:1}" == "0" ]; then
+	if [ "${base:0:1}" == "0" -o "$suffix" == "disabled" ]; then
 		info "Skipping $file"
 		continue
 	fi
@@ -475,3 +544,6 @@ if [ $doit == 1 ]; then
 	} | mail $reportemail -s "backupninja: $hostname $subject"
 fi
 
+if [ $actions_run != 0 ]; then
+	info "FINISHED: $actions_run actions run. $fatals fatal. $errors error. $warnings warning."
+fi