some tidying on ubuntu1604.sh

script/install/ubuntu1604.sh

@@ -16,43 +16,59 @@
 
 set -e
 
+#
+# Dependencies
+#
 apt install -y software-properties-common
 apt-add-repository ppa:brightbox/ruby-ng -y
 apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8
 add-apt-repository 'deb [arch=amd64,i386,ppc64el] http://mirrors.coreix.net/mariadb/repo/10.1/ubuntu xenial main'
 curl -sL https://www.rabbitmq.com/rabbitmq-release-signing-key.asc | apt-key add -
 add-apt-repository 'deb http://www.rabbitmq.com/debian/ testing main'
-
 apt update
-
 export DEBIAN_FRONTEND=noninteractive
-apt install -y ruby2.3 ruby2.3-dev build-essential mariadb-server libmysqlclient-dev rabbitmq-server nodejs git nginx
+apt install -y ruby2.3 ruby2.3-dev build-essential mariadb-server libmysqlclient-dev rabbitmq-server nodejs git nginx iptables
+gem install bundler procodile --no-rdoc --no-ri
 
+#
+# MySQL
+#
 echo 'CREATE DATABASE `postal` CHARSET utf8mb4 COLLATE utf8mb4_unicode_ci;' | mysql -u root
 echo 'GRANT ALL ON `postal`.* TO `postal`@`127.0.0.1` IDENTIFIED BY "p0stalpassw0rd";' | mysql -u root
 echo 'GRANT ALL PRIVILEGES ON `postal-%` . * to `postal`@`127.0.0.1`  IDENTIFIED BY "p0stalpassw0rd";' | mysql -u root
 
+#
+# RabbitMQ
+#
 rabbitmqctl add_vhost /postal
 rabbitmqctl add_user postal p0stalpassw0rd
 rabbitmqctl set_permissions -p /postal postal ".*" ".*" ".*"
 
-useradd -r -m -d /opt/postal -s /bin/bash postal
-
-gem install bundler procodile --no-rdoc --no-ri
-
-sudo -i -u postal git clone https://github.com/atech/postal /opt/postal/app
-
-ln -s /opt/postal/app/bin/postal /usr/bin/postal
-
-postal bundle /opt/postal/app/vendor/bundle
-postal initialize-config
-postal initialize
-postal start
-
+#
+# nginx
+#
 cp /opt/postal/app/resource/nginx.cfg /etc/nginx/sites-available/default
 mkdir /etc/nginx/ssl/
 openssl req -x509 -newkey rsa:4096 -keyout /etc/nginx/ssl/postal.key -out /etc/nginx/ssl/postal.crt -days 365 -nodes -subj "/C=GB/ST=Example/L=Example/O=Example/CN=example.com"
 service nginx reload
 
+#
+# User
+#
+useradd -r -m -d /opt/postal -s /bin/bash postal
+
+#
+# Application Setup
+#
+sudo -i -u postal git clone https://github.com/atech/postal /opt/postal/app
+ln -s /opt/postal/app/bin/postal /usr/bin/postal
+postal bundle /opt/postal/app/vendor/bundle
+postal initialize-config
+postal initialize
+postal start
+
+#
+# All done
+#
 echo
 echo "Installation complete"