Added role for dynamic dns

docs/configuring-playbook-budget-builds.md

@@ -0,0 +1,21 @@
+# Tips for deploying Matrix on a Budget
+
+## Dynamic DNS
+
+Most cloud providers / ISPs will charge you extra for a static IP address. If you're
+not hosting a highly reliable homeserver you can workaround this via dynamic DNS. To
+set this up, you'll need to get the username/password from your DNS provider. For
+google domains, this process is described [here](https://support.google.com/domains/answer/6147083).
+After you've gotten the proper credentials you can add the following config to your `host-vars`:
+
+```
+matrix_dynamic_dns_username: XXXXXXXXXXXXXXXX
+matrix_dynamic_dns_password: XXXXXXXXXXXXXXXX
+matrix_dynamic_dns_provider: 'domains.google.com'
+```
+
+## Additional Reading
+
+Additional resources:
+
+- https://matrix.org/docs/guides/free-small-matrix-server

docs/configuring-playbook.md

@@ -33,6 +33,7 @@ When you're done with all the configuration you'd like to do, continue with [Ins
 
 - [Setting up the Jitsi video-conferencing platform](configuring-playbook-jitsi.md) (optional)
 
+- [Setting up budget builds or resource-constrained builds](configuring-playbook-budget-builds.md) (optional)
 
 ### Core service adjustments