Duplicati

Custom Docker Images

Duplicati with mySql Client

+ Information

Send Mail

#for testing
duplicati-cli send-mail --send-mail-password="pass" --send-mail-to="target@mail.lan" --send-mail-username="suer@mail.lan" --send-mail-url="smtp://serveraddress:25" 

Global Settings

--send-mail-any-operation=true
--send-mail-body=%RESULT%
--send-mail-level=all
--send-mail-subject=Duplicati %OPERATIONNAME% report for  -> %backup-name%
--send-mail-to=destination@mail.lan
--send-http-result-output-format=Duplicati
--send-mail-url=smtp://serveraddress:25
--send-mail-password=password
--send-mail-username=user@mail.lan

Scripts

Transfer To another system

1. Copy docker compose and execute on another system
2. Check volumes and service started succesfully
3. Stop all compose services
4. Change volume on duplicati service to user a temporary volume example (duclicati_tmpdata)
5. Check if all volumes are writable on duplication service
6. Start only the duplicati service (with temporary volume) on target system
7. On source system Stop app services on docker compose except duplicati
8. Execute a full backup ou source system
9. On target system execute a manual restore to original destination
10. Stop duplicati
11. Change duplicati to use original volume
12. And change volumes on duplicati to RO
13. Start all services
14. Check everything ok

Environment Variables

Source: https://github.com/duplicati/duplicati/blob/master/Duplicati/Library/Modules/Builtin/run-script-example.sh

• DUPLICATI__EVENTNAME

  Eventname is BEFORE if invoked as --run-script-before, and AFTER if invoked as --run-script-after. This value cannot be changed by writing it back!

• DUPLICATI__OPERATIONNAME

  Operation name can be any of the operations that Duplicati supports. For example it can be "Backup", "Cleanup", "Restore", or "DeleteAllButN". This value cannot be changed by writing it back!

• DUPLICATI__RESULTFILE

  If invoked as --run-script-after this will contain the name of the file where result data is placed. This value cannot be changed by writing it back!

• DUPLICATI__REMOTEURL

  This is the remote url for the target backend. This value can be changed by echoing --remoteurl = "new value".

• DUPLICATI__LOCALPATH

  This is the path to the folders being backed up or restored. This variable is empty operations other than backup or restore. The local path can contain : to separate multiple folders. This value can be changed by echoing --localpath = "new value".

• DUPLICATI__PARSED_RESULT

  This is a value indicating how well the operation was performed. It can take the values: Unknown, Success, Warning, Error, Fatal.

Exit Codes

Source: https://github.com/duplicati/duplicati/blob/master/Duplicati/Library/Modules/Builtin/run-script-example.sh

The following exit codes are supported:

• 0: OK, run operation
• 1: OK, don't run operation
• 2: Warning, run operation
• 3: Warning, don't run operation
• 4: Error, run operation
• 5: Error don't run operation
• other: Error don't run operation