README.md

@@ -4,6 +4,8 @@
 
 ### Duplicati/mySql Client - image
 
+Image contains all scripts
+
 [+ Information](docker/mysqlclient/README.md)
 
 
@@ -15,12 +17,20 @@ _Source: https://github.com/duplicati/duplicati/blob/master/Duplicati/Library/Mo
 
 
 Using option run-script-before-required on duplicati job set value to [script](scripts/duplicati-mysql-backup).
-And job will create a database dump configured using environment variables
+And job will create a database dump configured using environment variables. 
 Example:  
---run-script-after=/root/repos/duplicate/scripts/uplicati-mysql-backup
+--run-script-after=/root/repos/duplicate/scripts/duplicati-mysql-backup
 
 [script](scripts/duplicati-mysql-backup)
 
+```bash
+#/etc/default/duplicati-mysql 
+MYSQL_HOST="mysqlserver"
+MYSQL_USER="msqluser"
+MYSQL_PASSWORD="msqlpassord"
+MYSQL_DATABASE="msqlpassword"
+MYSQL_BACKUP_FOLDER="/var/db-dumps"
+```
 
 ### Influxdb Reporting
 

docker/mysqlclient/README.md

@@ -38,7 +38,6 @@ services:
       - MYSQL_DATABASE=${MYSQL_DATABASE}
       - MYSQL_USER=${MYSQL_USER}
       - MYSQL_PASSWORD=${MYSQL_PASSWORD}
-      - DESTINATION=/db-dumps
       - INFLUXDB_SERVER=${INFLUXDB_SERVER}
       - INFLUXDB_BUCKET=${INFLUXDB_BUCKET}
       - INFLUXDB_ORG=${INFLUXDB_ORG}

scripts/duplicati-mysql-backup

@@ -3,15 +3,25 @@
 # mysql database backup.
 # executed by duplicati run-script-before-required
 # required environment variables:
-#   DESTINATION
+
 #   MYSQL_HOST
 #   MYSQL_USER
 #   MYSQL_PASSWORD
 #   MYSQL_DATABASE 
+#   MYSQL_BACKUP_FOLDER
 
 #any error must stop execution
 set -e
 
+if [ -f "/etc/default/duplicati-mysql" ]; then
+export $(cat /etc/default/duplicati-mysql)
+fi
+
+if [ -f "~/.config/duplicati-mysql" ]; then
+export $(cat ~/default/duplicati-mysql)
+fi
+
+
 if [ $DUPLICATI__OPERATIONNAME == "Backup" ]
 then
    echo "Backup Job!!"
@@ -21,12 +31,12 @@ else
     exit
 fi
 
+if [[-z "$MYSQL_BACKUP_FOLDER" ]]; then
+   MYSQL_BACKUP_FOLDER="/var/db-dumps"
+fi
 
-if [ -z ${DESTINATION} ]
+if [ ! -d $MYSQL_BACKUP_FOLDER ]; then
-then
+   mkdir -p $MYSQL_BACKUP_FOLDER;
-      echo "\$DESTINATION environment variable cannot be empty empty"
-      #5: Error don't run operation
-      exit 5
 fi
 
 TARGETFILENAME=${MYSQL_DATABASE}_dump_$(date -d "today" +"%Y%m%d%H%M%S").sql 
@@ -41,10 +51,10 @@ fi
 mysqldump -h ${MYSQL_HOST} --user=${MYSQL_USER} -p"${MYSQL_PASSWORD}" ${MYSQL_DATABASE} > /tmp/${TARGETFILENAME}
 
 
-if [ x$(find "$DESTINATION" -prune -empty) = x"$DESTINATION" ]; then
+if [ x$(find "$MYSQL_BACKUP_FOLDER" -prune -empty) = x"$MYSQL_BACKUP_FOLDER" ]; then
     echo "folder is empty... ignoring clean db dump folder"
 else
-    rm -r ${DESTINATION}/* 
+    rm -r ${MYSQL_BACKUP_FOLDER}/* 
 fi
 
-mv /tmp/${TARGETFILENAME} ${DESTINATION}/${TARGETFILENAME}
+mv /tmp/${TARGETFILENAME} ${MYSQL_BACKUP_FOLDER}/${TARGETFILENAME}