Working on updated docker builds

packer/docker-ubuntu/docker_basic-ws.json

@@ -11,6 +11,15 @@
     }],
     "provisioners": [{
         "type": "shell",
-        "script": "../scripts/docker-install-ws.sh"
+        "script": "../scripts/docker-install-ws.sh",
+        "environment_vars": [ 
+            "DBPASS={{user `database-root-password`}}",
+            "USERPASS={{user `database-user-password`}}",
+            "ACCESSFROMIP={{user `database-access-from-ip`}}",
+            "DATABASEIP={{user `database-ip`}}",
+            "WEBSERVERIP={{user `webserver-ip`}}",
+            "DATABASENAME={{user `database-name`}}",
+            "DATABASEUSERNAME={{user `database-user-name`}}"
+          ]
     }]
 }

packer/docker-ubuntu/variables-sample.1.json

@@ -0,0 +1,9 @@
+{
+    "database-root-password": "foo",
+    "database-user-password": "bar",
+    "database-access-from-ip": "127.0.0.1",
+    "database-ip": "127.0.0.1",
+    "webserver-ip": "127.0.0.1",
+    "database-name": "namegoeshere",
+    "database-user-name": "database-username-goes-here"
+}

packer/scripts/docker-install-db.sh

@@ -0,0 +1,7 @@
+#!/bin/sh -x
+
+#update 
+apt-get -yqq update
+
+#Install Apache
+apt-get -yqq install apache2

packer/scripts/docker-install-ws.sh

@@ -0,0 +1,41 @@
+#!/bin/sh -x
+
+#update 
+apt-get -yqq update
+
+#Install Apache
+apt-get -yqq install apache2
+
+# set the /etc/hosts file to match hostname
+echo "$WEBSERVERIP     ws  ws.sat.iit.edu" | sudo tee -a /etc/hosts
+
+#Install apache2 webserver
+sudo apt-get update
+sudo apt-get install -y apache2 mysql-client php7.0 libapache2-mod-php7.0 php7.0-mysql git
+
+# chown the cloned github repo files so the user owns it 
+sudo chown -R vagrant:vagrant ~/hajek
+# copying the php code to the /var/www/html directory to serve php files
+sudo cp ./hajek/itmt-430/db-samples/*.php /var/www/html
+
+# include statement to place values into an include file for the connection string in test-select.php
+# https://unix.stackexchange.com/questions/4335/how-to-insert-text-into-a-root-owned-file-using-sudo
+echo "<?php" | sudo tee -a /var/www/html/connection-info.php
+echo "\$endpoint=\"$DATABASEIP\";  // this is the public IP of the database server" | sudo tee -a /var/www/html/connection-info.php
+echo "\$user=\"$DATABASEUSERNAME\"; //this is the same username that you created in the create-user-with-grants.sql file, change this from root as root is not allowed to make remote connections at all in mysql anymore" | sudo tee -a /var/www/html/connection-info.php
+echo "\$password=\"$USERPASS\";  //this is the password that you entered in the create-user-with-grants.sql file after the IDENTIFIED BY string" | sudo tee -a /var/www/html/connection-info.php
+echo "\$dbname=\"$DATABASENAME\"; //this is the name of the database you created in create.sql -- store if you keep the default setting" | sudo tee -a /var/www/html/connection-info.php 
+echo "?>" | sudo tee -a /var/www/html/connection-info.php
+
+# Create Ubuntu 16.04 Self-Signed Cert for Apache2
+# https://www.digitalocean.com/community/tutorials/how-to-create-a-self-signed-ssl-certificate-for-apache-in-ubuntu-16-04
+
+sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/private/apache-selfsigned.key -out /etc/ssl/certs/apache-selfsigned.crt -subj "/C=US/ST=Illinois/L=Chicago/O=IIT-Company/OU=Org/CN=www.school.com"
+# While we are using OpenSSL, we should also create a strong Diffie-Hellman group, which is used in negotiating Perfect Forward Secrecy with clients.
+sudo openssl dhparam -out /etc/ssl/certs/dhparam.pem 2048
+
+
+
+# Enable the service and start the service
+sudo systemctl enable apache2
+sudo systemctl restart apache2