Change default dev port to 7000

Vagrantfile

@@ -11,8 +11,8 @@ Vagrant.configure(2) do |config|
   end
   config.vm.network 'forwarded_port',
                     host_ip: ENV['LISTEN_ADDRESS'] || '127.0.0.1',
-                    host: 3000,
-                    guest: 3000
+                    host: 7000,
+                    guest: 7000
   config.vm.synced_folder '.', '/home/vagrant/codeocean'
   config.vm.synced_folder '../dockercontainerpool', '/home/vagrant/dockercontainerpool'
   config.vm.provision 'shell', path: 'provision/provision.vagrant.sh', privileged: false

config/action_mailer.yml.example

@@ -7,6 +7,7 @@ development:
   <<: *default
   default_url_options:
     host: localhost
+    port: 7000
   delivery_method: :test
 
 production:

config/puma.rb

@@ -7,9 +7,9 @@
 threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
 threads threads_count, threads_count
 
-# Specifies the `port` that Puma will listen on to receive requests; default is 3000.
+# Specifies the `port` that Puma will listen on to receive requests; default is 7000.
 #
-port        ENV.fetch("PORT") { 3000 }
+port        ENV.fetch("PORT") { 7000 }
 
 # Specifies the `environment` that Puma will run in.
 #

docs/LOCAL_SETUP.md

@@ -39,7 +39,7 @@ rails s -p 3100
 
 # using another ssh session
 cd /home/vagrant/codeocean
-rails s -p 3000 -b 0.0.0.0
+rails s -p 7000 -b 0.0.0.0
 ```
 
 The default credentials for the internal users are the following: 
@@ -216,7 +216,7 @@ source "$HOME/.profile"
 ### Start CodeOcean
 
 - Start CodeOcean by executing `rails s` in the project root
-- Open `localhost:3000` in your browser
+- Open `localhost:7000` in your browser
 - You can login as administrator with the user `admin@example.org` and the password `admin`
 
 ## Native setup (for macOS)

docs/webpython/README.md

@@ -17,7 +17,7 @@ Local setup
         host: tcp://localhost:2375
         ws_host: ws://localhost:2375
 
-5. Run the CodeOcean server with `rails s -p 3333`
+5. Run the CodeOcean server with `rails s -p 7000`
 
 6. Login with admin@example.org (pw: admin) and create a new execution environment picking the newly created Docker image from the dropdown. Set the initial command to: