Script to create an iocage jail on TrueNAS and install OnlyOffice

This script will work with TrueNAS CORE 13.0

Download the repository to a convenient directory on your TrueNAS system by changing to that directory and running git clone https://github.com/tschettervictor/truenas-iocage-onlyoffice. Then change into the new truenas-iocage-onlyoffice directory and create a file called onlyoffice-config with your favorite text editor. In its minimal form, it would look like this:

JAIL_IP="192.168.1.199"
DEFAULT_GW_IP="192.168.1.1"

Many of the options are self-explanatory, and all should be adjusted to suit your needs, but only a few are mandatory. The mandatory options are:

• JAIL_IP is the IP address for your jail. You can optionally add the netmask in CIDR notation (e.g., 192.168.1.199/24). If not specified, the netmask defaults to 24 bits. Values of less than 8 bits or more than 30 bits are invalid.
• DEFAULT_GW_IP is the address for your default gateway

In addition, there are some other options which have sensible defaults, but can be adjusted if needed. These are:

• JAIL_NAME: The name of the jail, defaults to "uptimekuma"
• INTERFACE: The network interface to use for the jail. Defaults to vnet0.
• JAIL_INTERFACES: Defaults to vnet0:bridge0, but you can use this option to select a different network bridge if desired. This is an advanced option; you're on your own here.
• VNET: Whether to use the iocage virtual network stack. Defaults to on.

Once you've downloaded the script and prepared the configuration file, run this script (script onlyoffice.log ./onlyoffice-jail.sh). The script will run for maybe a minute. When it finishes, your jail will be created and uptimekuma will be installed.

• This script will configure OnlyOffice to run on Nginx port 80 for use behind a reverse proxy. If you have experience with Nginx, you can configure it to run https. All the necessary config files are at /usr/local/etc/onlyoffice/documentserver/nginx
• This script is primarily put together for use with nextcloud
• This script sets the "rejectUnauthorized" field to false instead of true
• This script uses the default "secret" token. If you want to change it, you need to change it in /usr/local/etc/onlyoffice/documentserver/local.json and also set it in the the OnlyOffice settings in nextcloud