kbumsik/Dropbox-for-FreeNAS-SCALE.md

## Dropbox-for-FreeNAS-SCALE.md

      
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              Dropbox-for-FreeNAS-SCALE.md
            
          
    Native Dropbox client service for TrueNAS SCALE

Although FreeNAS (TrueNAS) does support Dropbox backup, it is not the official Dropbox client that offers native and almost-real-time syncing.
Their new project, TrueNAS SCALE, is the Linux version of FreeNAS. Since it is Linux Debian OS rather than FreeBSD, you now can run any Linux programs like the official Dropbox client.
This guide is intended to learn how to run the official headless Dropbox daemon on bootup.
Install Dropbox daemon


A non-root user with a home directory in a ZFS mount is HIGHLY recommended (e.g. a non-root user with $HOME=/mnt/zfs-pool/user-home)

See the official installation guide for detail.
cd ~ && wget -O - "https://www.dropbox.com/download?plat=lnx.x86_64" | tar xzf -

and then
~/.dropbox-dist/dropboxd
Will create Dropbox folder in the user home directory.
Install Dropbox CLI helper

wget "https://linux.dropbox.com/packages/dropbox.py" -o dropbox-cli
sudo cp dropbox-cli /user/local/bin/"
The above will download the Python script helper and install it in $PATH.
You can change /user/local/bin/ to anything in $PATH but it MUST not be located in ZFS mount otherwise systemd won't recogize the program.
Install systemd service

The following steps will install the Dropbox daemon and launch Dropbox at bootup.
# Download dropbox-start.target in this post
wget https://gist.githubusercontent.com/kbumsik/b7cc243e297a3a66837151024049f43c/raw/b339fbeee2ba1081723612bec5aacf92cc60e7c2/dropbox-start.target

# Edit the service unit for your needs
vi dropbox-start.service

cp dropbox-start.service /etc/systemd/system/dropbox-start.service
sudo systemctl enable --now dropbox-start.service


## dropbox-start.target
[Unit]
Description=Start Dropbox in ZFS at startup
Requires=zfs-mount.service
After=zfs-mount.service

[Service]
# UID or username
User=1000
Type=oneshot
# Make sure dropbox-cli is in $PATH
ExecStart=dropbox-cli start
RemainAfterExit=true
StandardOutput=journal

[Install]
WantedBy=multi-user.target
	[Unit]
	Description=Start Dropbox in ZFS at startup
	Requires=zfs-mount.service
	After=zfs-mount.service

	[Service]
	# UID or username
	User=1000
	Type=oneshot
	# Make sure dropbox-cli is in $PATH
	ExecStart=dropbox-cli start
	RemainAfterExit=true
	StandardOutput=journal

	[Install]
	WantedBy=multi-user.target