You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
5.4 KiB
63 lines
5.4 KiB
# Configuring your DNS server
|
|
|
|
To set up Matrix on your domain, you'd need to do some DNS configuration.
|
|
|
|
To use an identifier like `@<username>:<your-domain>`, you don't actually need
|
|
to install anything on the actual `<your-domain>` server.
|
|
|
|
You do, however need to instruct the Matrix network that Matrix services for `<your-domain>` are delegated
|
|
over to `matrix.<your-domain>`.
|
|
As we discuss in [Server Delegation](howto-server-delegation.md), there are 2 different ways to set up such delegation:
|
|
|
|
- either by serving a `https://<your-domain>/.well-known/matrix/server` file (from the base domain!)
|
|
- or by using a `_matrix._tcp` DNS SRV record (don't confuse this with the `_matrix-identity._tcp` SRV record described below)
|
|
|
|
This playbook mostly discusses the well-known file method, because it's easier to manage with regard to certificates.
|
|
If you decide to go with the alternative method ([Server Delegation via a DNS SRV record (advanced)](howto-server-delegation.md#server-delegation-via-a-dns-srv-record-advanced)), please be aware that the general flow that this playbook guides you through may not match what you need to do.
|
|
|
|
## Required DNS settings for services enabled by default
|
|
|
|
| Type | Host | Priority | Weight | Port | Target |
|
|
| ----- | ---------------------------- | -------- | ------ | ---- | ---------------------- |
|
|
| A | `matrix` | - | - | - | `matrix-server-IP` |
|
|
| CNAME | `element` | - | - | - | `matrix.<your-domain>` |
|
|
| SRV | `_matrix-identity._tcp` | 10 | 0 | 443 | `matrix.<your-domain>` |
|
|
|
|
Be mindful as to how long it will take for the DNS records to propagate.
|
|
|
|
If you are using Cloudflare DNS, make sure to disable the proxy and set all records to `DNS only`. Otherwise, fetching certificates will fail.
|
|
|
|
## Required DNS settings for optional services
|
|
|
|
| Type | Host | Priority | Weight | Port | Target |
|
|
| ----- | ---------------------------- | -------- | ------ | ---- | ---------------------- |
|
|
| CNAME | `dimension` (*) | - | - | - | `matrix.<your-domain>` |
|
|
| CNAME | `jitsi` (*) | - | - | - | `matrix.<your-domain>` |
|
|
| CNAME | `stats` (*) | - | - | - | `matrix.<your-domain>` |
|
|
| CNAME | `goneb` (*) | - | - | - | `matrix.<your-domain>` |
|
|
|
|
## Subdomains setup
|
|
|
|
As the table above illustrates, you need to create 2 subdomains (`matrix.<your-domain>` and `element.<your-domain>`) and point both of them to your new server's IP address (DNS `A` record or `CNAME` record is fine).
|
|
|
|
The `element.<your-domain>` subdomain is necessary, because this playbook installs the [Element](https://github.com/vector-im/element-web) web client for you.
|
|
If you'd rather instruct the playbook not to install Element (`matrix_client_element_enabled: false` when [Configuring the playbook](configuring-playbook.md) later), feel free to skip the `element.<your-domain>` DNS record.
|
|
|
|
The `dimension.<your-domain>` subdomain may be necessary, because this playbook could install the [Dimension integrations manager](http://dimension.t2bot.io/) for you. Dimension installation is disabled by default, because it's only possible to install it after the other Matrix services are working (see [Setting up Dimension](configuring-playbook-dimension.md) later). If you do not wish to set up Dimension, feel free to skip the `dimension.<your-domain>` DNS record.
|
|
|
|
The `jitsi.<your-domain>` subdomain may be necessary, because this playbook could install the [Jitsi video-conferencing platform](https://jitsi.org/) for you. Jitsi installation is disabled by default, because it may be heavy and is not a core required component. To learn how to install it, see our [Jitsi](configuring-playbook-jitsi.md) guide. If you do not wish to set up Jitsi, feel free to skip the `jitsi.<your-domain>` DNS record.
|
|
|
|
The `stats.<your-domain>` subdomain may be necessary, because this playbook could install [Grafana](https://grafana.com/) and setup performance metrics for you. Grafana installation is disabled by default, it is not a core required component. To learn how to install it, see our [metrics and graphs guide](configuring-playbook-prometheus-grafana.md). If you do not wish to set up Grafana, feel free to skip the `stats.<your-domain>` DNS record. It is possible to install Prometheus without installing Grafana, this would also not require the `stats.<your-domain>` subdomain.
|
|
|
|
The `goneb.<your-domain>` subdomain may be necessary, because this playbook could install the [Go-NEB](https://github.com/matrix-org/go-neb) bot. The installation of Go-NEB is disabled by default, it is not a core required component. To learn how to install it, see our [configuring Go-NEB guide](configuring-playbook-bot-go-neb.md). If you do not wish to set up Go-NEB, feel free to skip the `goneb.<your-domain>` DNS record.
|
|
|
|
|
|
## `_matrix-identity._tcp` SRV record setup
|
|
|
|
To make the [ma1sd](https://github.com/ma1uta/ma1sd) Identity Server (which this playbook installs for you) be authoritative for your domain name, set up one more SRV record that looks like this:
|
|
- Name: `_matrix-identity._tcp` (use this text as-is)
|
|
- Content: `10 0 443 matrix.<your-domain>` (replace `<your-domain>` with your own)
|
|
|
|
|
|
When you're done with the DNS configuration and ready to proceed, continue with [Configuring this Ansible playbook](configuring-playbook.md).
|