add mysql backup

mysqldb-backup.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+DB_USER="root"
+DB_PASS="password"
+
+SCP_HOST="remote.server"
+SCP_USER="username"
+SCP_PATH="backups/"
+
+STOR="/home/dbbackup/"
+STOR_USER="dbbackup:root"
+STOR_PERM="0600"
+
+# -------------
+
+DUMP_SCHEMA="/usr/bin/mysqldump --opt --all --no-data"
+DUMP_DATA="/usr/bin/mysqldump --opt --add-locks=FALSE --no-create-info"
+
+umask 0077
+NOW=`date +%Y-%m-%d-%H-%M`
+TMPDIR=`mktemp -d`
+TMPDIR2="$TMPDIR/$NOW"
+mkdir -p $TMPDIR2
+
+# generate dumps
+db_list=`echo "show databases;" | /usr/bin/mysql -u${DB_USER} -p${DB_PASS} -r --column-name=FALSE`
+for db in $db_list; do
+    $DUMP_SCHEMA -u${DB_USER} -p${DB_PASS} --databases $db > $TMPDIR2/$db-schema.sql
+    $DUMP_DATA -u${DB_USER} -p${DB_PASS} $db > $TMPDIR2/$db-data.sql
+done
+
+# pack dumps together
+pushd . &> /dev/null
+cd $TMPDIR
+tar -czf database-$NOW.tar.gz $NOW
+popd &> /dev/null
+
+# upload
+/usr/bin/scp -q $TMPDIR/database-$NOW.tar.gz ${SCP_USER}@${SCP_HOST}:${SCP_PATH}
+
+# move to storage
+chmod $STOR_PERM $TMPDIR/database-$NOW.tar.gz
+chown $STOR_USER $TMPDIR/database-$NOW.tar.gz
+mv $TMPDIR/database-$NOW.tar.gz $STOR
+
+rm -rf $TMPDIR