Generalize hostname

BigBlueButton.sh

@@ -18,6 +18,8 @@
 
 # This script has been tested on Trisquel 8
 
+HOSTNAME=bbb.foo.bar
+
 # Basic setup
 apt-get install --no-install-recommends language-pack-en certbot wget equivs apt-transport-https software-properties-common python3-certbot-nginx apache2-utils
 
@@ -65,15 +67,15 @@ sed 's|.*node main.js|PORT=3000 /usr/bin/node main.js|' -i /usr/share/meteor/bun
 
 ###### Configure SSL
 
-certbot --webroot -w /var/www/bigbluebutton-default/ -m sysadmin@gnu.org certonly --agree-tos -d classroom.fsf.org -n
+certbot --webroot -w /var/www/bigbluebutton-default/ -m sysadmin@$HOSTNAME certonly --agree-tos -d $HOSTNAME -n
 
 
 cat << EOF |sed '/server_name.*$/ r /dev/stdin' -i /etc/nginx/sites-available/bigbluebutton
 
      listen 443 ssl;
      listen [::]:443 ssl;
-     ssl_certificate /etc/letsencrypt/live/classroom.fsf.org/fullchain.pem;
-     ssl_certificate_key /etc/letsencrypt/live/classroom.fsf.org/privkey.pem;
+     ssl_certificate /etc/letsencrypt/live/$HOSTNAME/fullchain.pem;
+     ssl_certificate_key /etc/letsencrypt/live/$HOSTNAME/privkey.pem;
      ssl_session_cache shared:SSL:10m;
      ssl_session_timeout 10m;
      ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
@@ -97,7 +99,7 @@ sed 's/JoinViaHTML5Client=false/JoinViaHTML5Client=true/' -i /usr/share/bbb-web/
 # Fix integration issue with Canvas
 sed 's/5,6/5,20/' -i /opt/freeswitch/conf/dialplan/default/bbb_echo_test.xml /opt/freeswitch/conf/dialplan/default/bbb_conference.xml
 
-bbb-conf --setip classroom.fsf.org
+bbb-conf --setip $HOSTNAME
 service nginx restart
 
 apt-get install ufw
@@ -116,7 +118,7 @@ htpasswd -c /etc/nginx/htpasswd username
 
 cat << EOF |sed '/fastcgi_params;$/ r /dev/stdin' -i /etc/bigbluebutton/nginx/demo.nginx
 
-        auth_basic "Private server. Contact sysadmin@fsf.org if you need a BigBlueButton instance for your classroom";
+        auth_basic "Private server. Contact sysadmin@$HOSTNAME if you need a BigBlueButton instance for your classroom";
         auth_basic_user_file /etc/nginx/htpasswd;
 
 EOF