docs: update README

README.md

@@ -30,6 +30,8 @@ Utilizes Github Actions and Ansible to build Docker images to quickly deploy ont
   - `deploy_path`: Path where to clone the repo to on the server
   - `deploy_command`: `Make` command to run to deploy on the server
 
+- Add your domain in HOSTNAME_PROD in the `Makefile`
+
 ## Deployment
 
 ### Local Deployment
@@ -54,3 +56,13 @@ Easy deployment using `make setup deploy` after completing the required config f
 - `setup`: Install dependencies and clone repo onto server
 
 - `deploy`: Deploy on server
+
+To use a SSL certificate, uncomment the volumes under the `traefik` service. Add your own certificates for use in Traefik.
+
+```yaml
+volumes:
+  - "/var/run/docker.sock:/var/run/docker.sock:ro"
+  - "./dynamic_conf.yaml:/etc/traefik/dynamic_conf.yaml"
+  - "/etc/letsencrypt/live/domain/fullchain.pem:/etc/certs/ssl-cert.pem"
+  - "/etc/letsencrypt/live/domain/privkey.pem:/etc/certs/ssl-cert.key"
+```