.

README.md

@@ -1,4 +1,10 @@
-# duplicati
+# Duplicati
+
+## Custom Docker Images
+
+### Duplicati with mySql Client
+
+[+ Information](../docker/../duplicati/docker/sqlclient/README.md)
 
 ## Scripts
 

docker/sqlclient/README.md

@@ -0,0 +1,21 @@
+# Duplicati / mySql Client
+
+## Build
+
+```bash
+#example where docker root folder build command  is the git repository root folder
+docker build -t duplicati-sqlclient:latest -f ./docker/sqlclient/Dockerfile .
+```
+
+### Portainer
+
+Images -> Build a new Image -> URL
+
+**Name**:duplicati-sqlclient:latest
+
+
+**URL:**
+https://git.limbosolutions.com/kb/duplicati.git
+
+**Dockerfile path:**
+/docker/sqlclient/Dockerfile

docker/sqlclient/scripts/backupdb.sh

@@ -3,10 +3,10 @@
 # executed by duplicati run-script-before-required
 # required environment variables:
 #   DESTINATION
-#   DB_HOST
+#   MYSQL_HOST
-#   DB_USER
+#   MYSQL_USER
-#   DB_PASSWORD
+#   MYSQL_PASSWORD
-#   DB_NAME 
+#   MYSQL_NAME 
 # download directly from git
 # curl  https://git.limbosolutions.com/kb/duplicati/raw/branch/main/docker/scripts/backupdb.sh > backupdb.sh | chmod +x backupdb.sh
 
@@ -23,12 +23,12 @@ fi
 
 if [ -z ${DESTINATION} ]
 then
-      echo "\$DESTINATION cannot be empty empty"
+      echo "\$DESTINATION environment variable cannot be empty empty"
       #5: Error don't run operation
       exit 5
 fi
 
-TARGETFILENAME=${DB_NAME}_dump_$(date -d "today" +"%Y%m%d%H%M%S").sql 
+TARGETFILENAME=${MYSQL_NAME}_dump_$(date -d "today" +"%Y%m%d%H%M%S").sql 
 echo "dump file name:$TARGETFILENAME"
 
 if [ -f /tmp/${TARGETFILENAME} ]
@@ -37,14 +37,14 @@ then
 fi
 
 
-mysqldump -h ${DB_HOST} --user=${DB_USER} -p"${DB_PASSWORD}" ${DB_NAME} > /tmp/${TARGETFILENAME}
+mysqldump -h ${MYSQL_HOST} --user=${MYSQL_USER} -p"${MYSQL_PASSWORD}" ${MYSQL_NAME} > /tmp/${TARGETFILENAME}
 
 
-if [ x$(find "$DB_BACKUP_TARGETFOLDER" -prune -empty) = x"$DB_BACKUP_TARGETFOLDER" ]; then
+if [ x$(find "$DESTINATION" -prune -empty) = x"$DESTINATION" ]; then
     echo "folder is empty... ignoring clean db dump folder"
 else
-    rm -r ${DB_BACKUP_TARGETFOLDER} /* 
+    rm -r ${DESTINATION} /* 
 fi
 
-mv /tmp/${TARGETFILENAME} ${DB_BACKUP_TARGETFOLDER}/${TARGETFILENAME}
+mv /tmp/${TARGETFILENAME} ${DESTINATION}/${TARGETFILENAME}
 return 0