Setting up Matrix.to (optional)

The playbook can install and configure the Matrix.to URL redirection service for you.

See the project's documentation to learn what it does and why it might be useful to you.

Adjusting DNS records

By default, this playbook installs Matrix.to on the mt. subdomain (mt.example.com) and requires you to create a CNAME record for mt, which targets matrix.example.com.

When setting, replace example.com with your own.

Adjusting the playbook configuration

To enable Matrix.to, add the following configuration to your inventory/host_vars/matrix.example.com/vars.yml file:

matrix_matrixto_enabled: true

Adjusting the Matrix.to URL (optional)

By tweaking the matrix_matrixto_hostname variable, you can easily make the service available at a different hostname than the default one.

Example additional configuration for your vars.yml file:

# Change the default hostname
matrix_matrixto_hostname: t.example.com

After changing the domain, you may need to adjust your DNS records to point the Matrix.to domain to the Matrix server.

Extending the configuration

There are some additional things you may wish to configure about the server.

Take a look at:

roles/custom/matrix-matrixto/defaults/main.yml for some variables that you can customize via your vars.yml file

Installing

After configuring the playbook and potentially adjusting your DNS records, run the playbook with playbook tags as below:

ansible-playbook -i inventory/hosts setup.yml --tags=setup-all,start

The shortcut commands with the just program are also available: just install-all or just setup-all

just install-all is useful for maintaining your setup quickly (2x-5x faster than just setup-all) when its components remain unchanged. If you adjust your vars.yml to remove other components, you'd need to run just setup-all, or these components will still remain installed. Note these shortcuts run the ensure-matrix-users-created tag too.

Usage

Refer to the project's documentation for available parameters, etc.

Troubleshooting

As with all other services, you can find the logs in systemd-journald by logging in to the server with SSH and running journalctl -fu matrix-matrixto.

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