+ mv $tmpcnf $workcnf
fi
fi
-
-diff -Naur backupninja-0.9.6.orig/handlers/mysql.in~ backupninja-0.9.6/handlers/mysql.in~
---- backupninja-0.9.6.orig/handlers/mysql.in~ 1969-12-31 21:00:00.000000000 -0300
-+++ backupninja-0.9.6/handlers/mysql.in~ 2008-06-24 12:55:10.000000000 -0300
-@@ -0,0 +1,319 @@
-+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
-+#
-+# mysql handler script for backupninja
-+#
-+
-+getconf backupdir /var/backups/mysql
-+getconf databases all
-+getconf ignores
-+getconf nodata
-+getconf dbhost localhost
-+getconf hotcopy no
-+getconf sqldump no
-+getconf compress yes
-+getconf vsname
-+
-+# authentication:
-+getconf user
-+getconf dbusername
-+getconf dbpassword
-+getconf configfile /etc/mysql/debian.cnf
-+
-+
-+# Decide if the handler should operate on a vserver or on the host.
-+# In the former case, check that $vsname exists and is running.
-+local usevserver=no
-+local vroot
-+if [ $vservers_are_available = yes ]; then
-+ if [ -n "$vsname" ]; then
-+ # does it exist ?
-+ if ! vservers_exist "$vsname" ; then
-+ fatal "The vserver given in vsname ($vsname) does not exist."
-+ fi
-+ # is it running ?
-+ vservers_running $vsname || fatal "The vserver $vsname is not running."
-+ # everything ok
-+ info "Using vserver '$vsname'."
-+ usevserver=yes
-+ vroot="$VROOTDIR/$vsname"
-+ else
-+ info "No vserver name specified, actions will be performed on the host."
-+ fi
-+fi
-+
-+## Prepare ignore part of the command
-+## This only works for mysqldump at the moment
-+
-+ignore=''
-+for i in $ignores $nodata; do
-+ ignore="$ignore --ignore-table=$i"
-+done
-+
-+# create backup dirs, $vroot will be empty if no vsname was specified
-+# and we will instead proceed to operate on the host
-+[ -d $vroot$backupdir ] || mkdir -p $vroot$backupdir
-+[ -d $vroot$backupdir ] || fatal "Backup directory '$vroot$backupdir'"
-+hotdir="$backupdir/hotcopy"
-+dumpdir="$backupdir/sqldump"
-+
-+if [ $usevserver = yes ]
-+then
-+ [ "$sqldump" == "no" -o -d $vroot$dumpdir ] || $VSERVER $vsname exec mkdir -p $dumpdir
-+ [ "$hotcopy" == "no" -o -d $vroot$hotdir ] || $VSERVER $vsname exec mkdir -p $hotdir
-+else
-+ [ "$sqldump" == "no" -o -d $dumpdir ] || mkdir -p $dumpdir
-+ [ "$hotcopy" == "no" -o -d $hotdir ] || mkdir -p $hotdir
-+fi
-+
-+#######################################################################
-+## AUTHENTICATION
-+
-+#
-+# one of three authentication methods:
-+# 1. setting the user, so that /home/user/.my.cnf is used.
-+# 2. specifying the user and password in the handler config,
-+# which generates a temporary .my.cnf in /root/.my.cnf
-+# 3. specify the config file with --defaults-extra-file
-+# (this option DOESN'T WORK WITH MYSQLHOTCOPY)
-+#
-+
-+# create .my.cnf
-+# only if dbusername and dbpassword specified.
-+# we create a tmp file because we don't want to
-+# specify the password on the command line.
-+
-+defaultsfile=""
-+
-+if [ "$dbusername" != "" -a "$dbpassword" != "" ]
-+then
-+ if [ $usevserver = yes ]
-+ then
-+ vhome=`$VSERVER $vsname exec getent passwd "root" | @AWK@ -F: '{print $6}'`
-+ home="$vroot$vhome"
-+ else
-+ home=`getent passwd "root" | @AWK@ -F: '{print $6}'`
-+ fi
-+
-+ [ -d $home ] || fatal "Can't find root's home directory ($home)."
-+
-+ mycnf="$home/.my.cnf"
-+
-+ if [ -f $mycnf ]
-+ then
-+ # rename temporarily
-+ tmpcnf="$home/my.cnf.disable"
-+ debug "mv $mycnf $tmpcnf"
-+ mv $mycnf $tmpcnf
-+ fi
-+
-+ oldmask=`umask`
-+ umask 077
-+ cat > $mycnf <<EOF
-+# auto generated backupninja mysql conf
-+[mysql]
-+host=$dbhost
-+user=$dbusername
-+password="$dbpassword"
-+
-+[mysqldump]
-+host=$dbhost
-+user=$dbusername
-+password="$dbpassword"
-+
-+[mysqlhotcopy]
-+host=$dbhost
-+user=$dbusername
-+password="$dbpassword"
-+EOF
-+ umask $oldmask
-+ if [ $usevserver = yes ]
-+ then
-+ defaultsfile="--defaults-extra-file=$vhome/.my.cnf"
-+ else
-+ defaultsfile="--defaults-extra-file=$mycnf"
-+ fi
-+fi
-+
-+# if a user is not set, use $configfile, otherwise use $mycnf
-+if [ "$user" == "" ]; then
-+ user=root;
-+ defaultsfile="--defaults-extra-file=$configfile"
-+else
-+ userset=true;
-+ if [ $usevserver = yes ]
-+ then
-+ vuserhome=`$VSERVER $vsname exec getent passwd "$user" | @AWK@ -F: '{print $6}'`
-+ if [ $? -eq 2 ]
-+ then
-+ fatal "User $user not found in /etc/passwd"
-+ fi
-+ userhome="$vroot$vuserhome"
-+ else
-+ userhome=`getent passwd "$user" | @AWK@ -F: '{print $6}'`
-+ if [ $? -eq 2 ]
-+ then
-+ fatal "User $user not found in /etc/passwd"
-+ fi
-+ fi
-+
-+ debug "User home set to: $userhome"
-+ [ -f $userhome/.my.cnf ] || fatal "Can't find config file in $userhome/.my.cnf"
-+ defaultsfile="--defaults-extra-file=$userhome/.my.cnf"
-+ debug "using $defaultsfile"
-+fi
-+
-+#######################################################################
-+## HOT COPY
-+
-+if [ "$hotcopy" == "yes" ]
-+then
-+ info "Initializing hotcopy method"
-+ if [ "$databases" == "all" ]
-+ then
-+ if [ $usevserver = yes ]
-+ then
-+ info "dbhost: $dbhost"
-+ execstr="$VSERVER $vsname exec $MYSQLHOTCOPY -h $dbhost --quiet --allowold --regexp /.\*/./.\*/ $hotdir"
-+ else
-+ execstr="$MYSQLHOTCOPY --quiet --allowold --regexp /.\*/./.\*/ $hotdir"
-+ fi
-+ debug "su $user -c \"$execstr\""
-+ if [ ! $test ]
-+ then
-+ output=`su $user -c "$execstr" 2>&1`
-+ code=$?
-+ if [ "$code" == "0" ]
-+ then
-+ debug $output
-+ info "Successfully finished hotcopy of all mysql databases"
-+ else
-+ warning $output
-+ warning "Failed to hotcopy all mysql databases"
-+ fi
-+ fi
-+ else
-+ for db in $databases
-+ do
-+ if [ $usevserver = yes ]
-+ then
-+ execstr="$VSERVER $vsname exec $MYSQLHOTCOPY --allowold $db $hotdir"
-+ else
-+ execstr="$MYSQLHOTCOPY --allowold $db $hotdir"
-+ fi
-+ debug 'su $user -c \"$execstr\"'
-+ if [ ! $test ]
-+ then
-+ output=`su $user -c "$execstr" 2>&1`
-+ code=$?
-+ if [ "$code" == "0" ]
-+ then
-+ debug $output
-+ info "Successfully finished hotcopy of mysql database $db"
-+ else
-+ warning $output
-+ warning "Failed to hotcopy mysql database $db"
-+ fi
-+ fi
-+ done
-+ fi
-+fi
-+
-+##########################################################################
-+## SQL DUMP
-+
-+if [ "$sqldump" == "yes" ]
-+then
-+ info "Initializing SQL dump method"
-+ if [ "$databases" == "all" ]
-+ then
-+ if [ $usevserver = yes ]
-+ then
-+ debug 'echo show databases | $VSERVER $vsname exec su $user -c \"$MYSQL $defaultsfile\" | grep -v Database'
-+ databases=`echo 'show databases' | $VSERVER $vsname exec su $user -c "$MYSQL $defaultsfile" | grep -v Database`
-+ if [ $? -ne 0 ]
-+ then
-+ fatal "Authentication problem, maybe user/password is wrong or mysqld is not running?"
-+ fi
-+ else
-+ databases=$(su $user -c "$MYSQL $defaultsfile -N -B -e 'show databases'" | sed 's/|//g;/\+----/d')
-+ if [ $? -ne 0 ]
-+ then
-+ fatal "Authentication problem, maybe user/password is wrong or mysqld is not running?"
-+ fi
-+ fi
-+ fi
-+
-+ for db in $databases
-+ do
-+ DUMP_BASE="$MYSQLDUMP $defaultsfile --lock-tables --complete-insert --add-drop-table --quick --quote-names"
-+
-+ # Dumping structure and data
-+ DUMP="$DUMP_BASE $ignore $db"
-+
-+ # If requested, dump only the table structure for this database
-+ if echo "$nodata" | grep -E '(^|[[:space:]])'"$db\." >/dev/null
-+ then
-+ # Get the structure of the tables, without data
-+ DUMP_STRUCT="$DUMP_BASE --no-data $db"
-+ for qualified_table in $nodata
-+ do
-+ table=$( expr match "$qualified_table" "$db\.\([^\w]*\)" )
-+ DUMP_STRUCT="$DUMP_STRUCT $table"
-+ done
-+ DUMP="( $DUMP; $DUMP_STRUCT )"
-+ fi
-+ if [ $usevserver = yes ]
-+ then
-+ # Test to make sure mysqld is running, if it is not sqldump will not work
-+ $VSERVER $vsname exec su $user -c "$MYSQLADMIN $defaultsfile ping"
-+ if [ $? -ne 0 ]; then
-+ fatal "Either you have an authentication problem, or mysqld doesn't appear to be running!"
-+ fi
-+ if [ "$compress" == "yes" ]; then
-+ execstr="$VSERVER $vsname exec $DUMP | $GZIP > $vroot$dumpdir/${db}.sql.gz"
-+ else
-+ execstr="$VSERVER $vsname exec $DUMP -r $vroot$dumpdir/${db}.sql"
-+ fi
-+ else
-+ # Test to make sure mysqld is running, if it is not sqldump will not work
-+ su $user -c "$MYSQLADMIN $defaultsfile ping"
-+ if [ $? -ne 0 ]; then
-+ fatal "Either you have an authentication problem, or mysqld doesn't appear to be running!"
-+ fi
-+ if [ "$compress" == "yes" ]; then
-+ execstr="$DUMP | $GZIP > $dumpdir/${db}.sql.gz"
-+ else
-+ execstr="$DUMP -r $dumpdir/${db}.sql"
-+ fi
-+ fi
-+ debug "su $user -c \"$execstr\""
-+ if [ ! $test ]
-+ then
-+ output=`su $user -c "$execstr" 2>&1`
-+ code=$?
-+ if [ "$code" == "0" ]
-+ then
-+ debug $output
-+ info "Successfully finished dump of mysql database $db"
-+ else
-+ warning $output
-+ warning "Failed to dump mysql databases $db"
-+ fi
-+ fi
-+ done
-+fi
-+
-+# clean up tmp config file
-+if [ "$dbusername" != "" -a "$dbpassword" != "" ]
-+then
-+ ## clean up tmp config file
-+ debug "rm $mycnf"
-+ rm $mycnf
-+ if [ -f "$tmpcnf" ]
-+ then
-+ debug "mv $tmpcnf $mycnf"
-+ mv $tmpcnf $mycnf
-+ fi
-+fi
-+
-+return 0
projects / slackbuilds.git / commitdiff