Squashing changes associated with pg

Dockerfile

@@ -1,10 +1,10 @@
 FROM ruby:2.6.5
 RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs
 RUN mkdir /myapp
+RUN chgrp -R 0 /myapp \
+  && chmod -R g+rwX /myapp
 WORKDIR /myapp
+RUN bundle install
 ADD Gemfile /myapp/Gemfile
 ADD Gemfile.lock /myapp/Gemfile.lock
-RUN bundle install
+ADD . /myapp
-ADD . /myapp
-RUN chgrp -R 0 /myapp \
-  && chmod -R g+rwX /myapp

Gemfile

@@ -28,7 +28,6 @@ gem "therubyracer"
 gem "turbolinks"
 gem "uglifier"
 gem "unicorn"
-gem "pg"
 
 # Add SMTP server support using MailCatcher
 # NOTE: https://github.com/sj26/mailcatcher#bundler

Gemfile.lock

@@ -199,7 +199,6 @@ GEM
     parallel (1.18.0)
     parser (2.6.5.0)
       ast (~> 2.4.0)
-    pg (1.2.2)
     poltergeist (1.18.1)
       capybara (>= 2.1, < 4)
       cliver (~> 0.3.1)
@@ -365,7 +364,6 @@ DEPENDENCIES
   launchy
   minitest
   mysql2
-  pg
   poltergeist
   powder
   pry

README.md

@@ -81,72 +81,6 @@ Exiting
 ```
 In this case, remove that server.pid file and try again. Note also that this file is in your current working directory, not inside the container.
 
-## Openshift Deployment
-To deploy Railsgoat with Openshift you must first have a working [Openshift Cluster](https://docs.okd.io/latest/welcome/index.html) installed. The Railsgoat Openshift deployment currently supports Postgres on the native Openshift Postgres imagestream.
-
-```bash
-$ oc new-project railsgoat --description="Railsgoat Openshift Deployment" --display-name="Railsgoat"
-```
-### Creating a Database Service
-
-Although Railsgoat in Openshift can be used with the development SQL Lite database, it also takes advantage of the PostgreSQL database image in Openshift for more creative demonstrations and an expansion of SQL attacks. To create the database service you will use the `oc new-app` command and will need to pass some environment variables. You can change these to anything you want.
-
-```bash
-$ oc new-app postgresql -e POSTGRESQL_DATABASE=db_name -e POSTGRESQL_USER=username -e POSTGRESQL_PASSWORD=password
-```
-
-You can also set the password for the database admin by appending the previous command with:
-
-```bash
--e POSTGRESQL_ADMIN_PASSWORD=admin_pw
-```
-
-To deploy Railsgoat alongside the postgres database, you will need to run:
-```bash
-$ oc new-app https://github.com/OWASP/railsgoat.git --name=railsgoat -e POSTGRESQL_USER=username -e POSTGRESQL_PASSWORD=password -e POSTGRESQL_DATABASE=db_name -e DATABASE_SERVICE_NAME=postgresql -e RAILS_ENV=openshift
-```
-
-If you changed the database environment variables, make sure they match up.
-
-Enter the deployments of your new Railsgoat project and locate the railsgoat deployment config. Add the following to the config under the container object.
-
-```
-          command:
-          - /bin/bash
-          - '-c'
-          args:
-          - rails server -p 3000 -b 0.0.0.0
-          ports:
-            - containerPort: 3000
-              protocol: TCP
-```
-
-From the openshift console run the following where `<RAILSGOAT POD ID>` is the active pod (for example, `railsgoat-2-dkalf`):
-
-```bash
-$ oc rsh <RAILSGOAT POD ID>
-```
-
-From the terminal:
-
-```bash
-$ rails db:migrate
-```
-
-Create the railsgoat service using the template in the openshift-configs folder by either creating it in the openshift terminal window or pulling it directly from git.
-
-```bash
-$ oc create -f https://raw.githubusercontent.com/relotnek/railsgoat/master/openshift-configs/railsgoatservice.yaml
-```
-
-Expose the service
-
-```bash
-$ oc expose service railsgoat
-```
-
-Once the railgoat deployment is running navigate to the indicated route
-
 ## Capybara Tests
 
 RailsGoat now includes a set of failing Capybara RSpecs, each one indicating that a separate vulnerability exists in the application. To run them, you first need to install [PhantomJS](https://github.com/jonleighton/poltergeist#installing-phantomjs) (version 2.1.1 has been tested in Dev and on Travis CI), which is required by the Poltergeist Capybara driver. Upon installation, simply run the following task:

config/secrets.yml

@@ -0,0 +1,10 @@
+$ANSIBLE_VAULT;1.1;AES256
+63303430303835393535616235383138383365363438363234316163373866616539353065343530
+3138626232306637323534343936383734363439376437620a383165366162623936613764336363
+61393232626465306139333339643531396338363631653361363562346237366534306539373938
+3135343835633239660a353038623433353364636264636633356538646431303234326437366138
+63336262376136386463653033643064616432623763626132353062646431333032353137393833
+61303832323139633831333932616565313762356233646663316636363663323166633466373066
+36663631393339633163643364613261326530363238333761306163363463623736333363323937
+30363865623132653730396235383862303439613762313163376365373464383364366333663637
+3066

config/secrets2.yml

@@ -0,0 +1,6 @@
+$ANSIBLE_VAULT;1.1;AES256
+35626437333463353464663839363636313435336332376561623031666263616263613638303031
+3064343638663837633934636537353736323335313663350a313338383464353231346661616563
+39353235353135323330653437333062653232366330316237656339383465653130636166346537
+6663373338366133610a383365303662306266303832326561646263363031666237303464663062
+3435

docs/openshift.md

@@ -0,0 +1,65 @@
+## Openshift Deployment
+To deploy Railsgoat with Openshift you must first have a working [Openshift Cluster](https://docs.okd.io/latest/welcome/index.html) installed. The Railsgoat Openshift deployment currently supports Postgres on the native Openshift Postgres imagestream.
+
+```bash
+$ oc new-project railsgoat --description="Railsgoat Openshift Deployment" --display-name="Railsgoat"
+```
+### Creating a Database Service
+
+Although Railsgoat in Openshift can be used with the development SQL Lite database, it also takes advantage of the PostgreSQL database image in Openshift for more creative demonstrations and an expansion of SQL attacks. To create the database service you will use the `oc new-app` command and will need to pass some environment variables. You can change these to anything you want.
+
+```bash
+$ oc new-app postgresql -e POSTGRESQL_DATABASE=db_name -e POSTGRESQL_USER=username -e POSTGRESQL_PASSWORD=password
+```
+
+You can also set the password for the database admin by appending the previous command with:
+
+```bash
+-e POSTGRESQL_ADMIN_PASSWORD=admin_pw
+```
+
+To deploy Railsgoat alongside the postgres database, you will need to run:
+```bash
+$ oc new-app https://github.com/OWASP/railsgoat.git --name=railsgoat -e POSTGRESQL_USER=username -e POSTGRESQL_PASSWORD=password -e POSTGRESQL_DATABASE=db_name -e DATABASE_SERVICE_NAME=postgresql -e RAILS_ENV=openshift
+```
+
+If you changed the database environment variables, make sure they match up.
+
+Enter the deployments of your new Railsgoat project and locate the railsgoat deployment config. Add the following to the config under the container object.
+
+```
+          command:
+          - /bin/bash
+          - '-c'
+          args:
+          - rails server -p 3000 -b 0.0.0.0
+          ports:
+            - containerPort: 3000
+              protocol: TCP
+```
+
+From the openshift console run the following where `<RAILSGOAT POD ID>` is the active pod (for example, `railsgoat-2-dkalf`):
+
+```bash
+$ oc rsh <RAILSGOAT POD ID>
+```
+
+From the terminal:
+
+```bash
+$ rails db:migrate
+```
+
+Create the railsgoat service using the template in the openshift-configs folder by either creating it in the openshift terminal window or pulling it directly from git.
+
+```bash
+$ oc create -f https://raw.githubusercontent.com/relotnek/railsgoat/master/openshift-configs/railsgoatservice.yaml
+```
+
+Expose the service
+
+```bash
+$ oc expose service railsgoat
+```
+
+Once the railgoat deployment is running navigate to the indicated route