valid domain name for app.codepod.io

Author: lihebi

README.md

@@ -72,14 +72,15 @@ docker push lihebi/codepod-ui:v0.1.0
 docker push lihebi/codepod-api:v0.1.0
 ```
 
-Create a cloud VM with docker support. Setup TLS:
+Create a cloud VM with docker support. Setup TLS, e.g., `app-v1.codepod.io`:
 
 ```
-sudo certbot certonly
+ufw allow 80
+certbot certonly --standalone
 ```
 
 Clone this repo on the cloud VM, and go to the production folder, change the
-domain name to e.g. app-v0_1_0.codepod.io:
+domain name to your DNS e.g., `app-v1.codepod.io`:
 
 ```
 cd compose/prod

compose/prod/nginx/nginx.conf

@@ -1,4 +1,4 @@
-set $domain app-v0_1_0.codepod.io
+set $domain app-v1.codepod.io
 
 # By default, server /var/www/html
 # Need to mount it! I prefer not to mount it by default so that I don't server