added script

backup.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+## Backup Script Nick Leffler 20190326 ##
+
+servername=$(hostname --fqdn)
+date22=$(date +'%Y%m%d_%H%M')
+bdir="/opt/backup"
+dir="${bdir}/${date22}"
+sqlDir="${dir}/mysql"
+sshLoc="location_to_rsync_to"
+
+mkdir -p "${dir}" || exit
+
+sqlBackup () {
+ mkdir -p "${sqlDir}" || exit
+ databases=`mysql -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)"`
+ for db in $databases; do
+  mysqldump --force --opt --databases $db > "${sqlDir}/$db.sql"
+ done
+ mysqldump --all-databases > "${sqlDir}/fullDump.sql"
+ tar -Jcf "${dir}/${date22}-mysql.tar.xz" "${sqlDir}" > /dev/null 2>&1
+ sleep 4
+ rm -rf "${sqlDir}"
+}
+
+# SQL Backup
+sqlBackup
+
+# etc backup
+tar -Jcf "${dir}/${date22}-etc.tar.xz" "/etc/" > /dev/null 2>&1
+
+# root dir backup
+tar -Jcf "${dir}/${date22}-root.tar.xz" "/root/" > /dev/null 2>&1
+
+# WWW data backup
+tar --exclude='old' -Jcf "${dir}/${date22}-www.tar.xz" "/usr/share/nginx/html/" > /dev/null 2>&1
+
+# Copy to backup server
+rsync -vP -a "${bdir}"/ "${sshLoc}:backup/rsync/${servername}/"
+
+# delete backup after moving
+rm -rfv "${bdir}/"*
+
+# delete older than 2 days since there's already snapshots
+ssh ${sshLoc} "find backup/rsync/$servername/ -type f -atime +2 -delete; find backup/rsync/$servername/ -type d -empty -delete"