Project borgssh

This package simplifies the borgbackup use with a ssh server on a (remote) computer.

Usage

NAME
    sshborg

SYNOPSIS
    sshborg COMMAND

COMMANDS
    COMMAND is one of the following:

     list
       FIRST of the global commands: borg list ssh://borg@***:2222/config/borg

     create_and_prune_defaults
       SECOND of the global commands, use: sshborg create_and_prune_defaults --configfile ~/.borgssh.conf

     check
       borg check --info ssh://borg@***:2222/config/borg borg info ssh://borg@***:2222/config/borg

     create
       borg create ssh://borg@***:2222/config/borg::host_folder

     extract
       borg extract --dry-run --list ssh://borg@***:2222/config/borg::host_folder_***

Remarks

• port 2222 is hardcoded
• username borg is hardcoded
• prune is hardcoded (7 days, some weeks (8?), every month)

Configuration

The config is in ~/.borgssh.conf by default, but can be in another file and sshborg is run with -c configfile option.

The example of the config:

{
"config": "~/.borgssh.conf",
"remote": "192.168.0.200",
"default_folders": [
 "~/x_Lectures",
 "~/x_DATA_ANALYSIS"
],
"quit": false
}

Server

In general, it is ok to use a prepared docker with ssh server:

docker run -d  --name=openssh-server   --hostname=openssh-server  -e  PUID=1000   -e PGID=1000   -e TZ=Europe/London     -e SUDO_ACCESS=true   -e PASSWORD_ACCESS=true   -e USER_PASSWORD=mysecretpassword   -e USER_NAME=borg   -p 2222:2222   -v /media/raiddisks:/config   --restart unless-stopped   ghcr.io/linuxserver/openssh-server

and install borgbackup inside.

ssh borg@127.0.0.1 -p 2222
sudo borg
apk update && apk add borgbackup --upgrade

then

• commit the docker with a new name like openssh-server-borg, setup the authorized_keys to restrict ssh

command="/usr/bin/borg serve --restrict-to-path /config/borg" ssh-rsa AAAAB @giga

and the final docker can be run...

docker run -d  --name=openssh-server-borg   --hostname=openssh-server-borg  -e  PUID=1000   -e PGID=1000   -e TZ=Europe/London    -e SUDO_ACCESS=false   -e PASSWORD_ACCESS=false   -e USER_PASSWORD=mysecretpassword   -e USER_NAME=borg   -p 2222:2222   -v /mnt/raiddisks/borgssh:/config   --restart unless-stopped   openssh-server-borg

Borgbackup must be probably init-ed like: borg init ssh://borg@127.0.0.1:2222/config/borg -e none

gitlab:

https://gitlab.com/jaromrax/sshborg