add setup using vagrant and virtualbox and support for python 2.7

.gitignore

@@ -54,3 +54,14 @@ tramp
 # Windows
 Thumbs.db
 Desktop.ini
+
+# Vagrant private files
+.vagrant/*
+
+# Supervisor files
+supervisord.log
+supervisord.pid
+supervisord.conf
+
+# Static files in developement/local environment
+static/

Makefile

@@ -0,0 +1,20 @@
+# deployment
+env=development
+
+configure:
+	@ansible-playbook devops/start.yml -i devops/inventory/$(env) --limit=all
+
+deploy:
+	@ansible-playbook devops/launch.yml -i devops/inventory/$(env) --limit=all -vvvvvvv
+
+# for dev debugging.
+run2:
+	@sudo killall -9 supervisord | echo 
+	@sudo killall -9 gunicorn | echo
+	@python manage.py validate --settings=settings.development &
+	@python manage.py collectstatic --noinput --settings=settings.development &
+	@python manage.py migrate --settings=settings.development &
+	@python manage.py runserver 0.0.0.0:8000 --settings=settings.development
+
+shell:
+	@python manage.py shell_plus --settings=settings.development

README.md

@@ -48,3 +48,13 @@ Take a look at the docs for a detailed instructions guide.
 
 [0]: https://www.python.org/
 [1]: https://www.djangoproject.com/
+
+
+## Setup Using Vagrant
+* You will need to have [vagrant](https://www.vagrantup.com/), [virtualbox](https://www.virtualbox.org/) and [ansible](www.ansible.com/) installed. 
+* change into this projects directory and:        
+`vagrant up`         
+* point your browser to; [localhost:8050](http://localhost:8050/)
+
+## python 2.X compatibility
+[This fork](https://github.com/komuW/edge) works with python 2.7

Vagrantfile

@@ -0,0 +1,31 @@
+#!/usr/bin/env ruby
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+VAGRANTFILE_API_VERSION = "2"
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+
+  config.vm.box = "precise32"
+  config.vm.box_url = "http://files.vagrantup.com/precise32.box"
+  config.vm.network :forwarded_port, guest: 8000, host: 8050
+  config.ssh.forward_agent = true
+  config.vm.synced_folder './devops', '/vagrant/devops', 
+      :mount_options => ['fmode=666']
+
+  #config.vm.provision :shell, :path => "devops/boot.sh"
+
+  config.vm.provision "ansible" do |ansible|
+    ansible.playbook = "devops/start.yml"
+    ansible.inventory_path = "devops/inventory/development"
+    ansible.limit = "localhost"
+    #ansible.verbose = "v"
+  end
+
+  # Cache apt-get package downloads to speed things up
+  if Vagrant.has_plugin?("vagrant-cachier")
+    config.cache.scope = :box
+    config.cache.enable :generic, { :cache_dir => "/var/cache/pip" }
+  end
+
+end

src/accounts/forms.py → apps/accounts/forms.py

@@ -8,7 +8,7 @@
 class LoginForm(AuthenticationForm):
 
     def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
+        super(LoginForm, self).__init__(*args, **kwargs)
         self.helper = FormHelper()
         self.helper.form_class = 'form-inline navbar-form pull-right'
         self.helper.form_id = 'signin-form'
@@ -24,7 +24,7 @@ def __init__(self, *args, **kwargs):
 class SignupForm(UserCreationForm):
 
     def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
+        super(SignupForm, self).__init__(*args, **kwargs)
         self.helper = FormHelper()
         self.helper.form_id = 'signup-form'
         #self.helper.form_class = 'form-inline navbar-form pull-right'

src/accounts/views.py → apps/accounts/views.py

@@ -19,7 +19,7 @@ def get(self, request, *args, **kwargs):
             kwargs["signin_form"] = self.signin_form_class()
         if "signup_form" not in kwargs:
             kwargs["signup_form"] = self.signup_form_class()
-        return super().get(request, *args, **kwargs)
+        return super(SignInAndSignUp, self).get(request, *args, **kwargs)
 
     def post(self, request, *args, **kwargs):
         if 'sign_in' in request.POST:
@@ -29,7 +29,7 @@ def post(self, request, *args, **kwargs):
                                      messages.ERROR,
                                      "Unable login! "
                                      "Check username/password")
-                return super().get(request,
+                return super(SignInAndSignUp, self).get(request,
                                    signup_form=self.signup_form_class(),
                                    signin_form=form)
             username = form.cleaned_data["username"]
@@ -47,7 +47,7 @@ def post(self, request, *args, **kwargs):
                                      messages.ERROR,
                                      "Unable to register! "
                                      "Please retype the details")
-                return super().get(request,
+                return super(SignInAndSignUp, self).get(request,
                                    signin_form=self.signin_form_class(),
                                    signup_form=form)
             form.save()
@@ -70,7 +70,7 @@ def get(self, request, *args, **kwargs):
         logout(request)
         messages.add_message(request, messages.INFO,
                              "Logout successful!")
-        return super().get(request, *args, **kwargs)
+        return super(LogoutView, self).get(request, *args, **kwargs)
 
 
 class AboutView(generic.TemplateView):

devops/ansible.cfg

@@ -0,0 +1 @@
+../ansible.cfg

devops/boot.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+#
+# Set up Ansible on a Vagrant Ubuntu Precise box, then run the
+# development playbook.
+
+echo "provisioning...."
+
+if [[ ! $(ansible --version 2> /dev/null) =~ 1\.6 ]]; then
+    sudo rm -rf /var/lib/apt/lists/* && \
+    sudo apt-get update && \
+    sudo apt-get -y install python-software-properties && \
+    sudo add-apt-repository -y ppa:rquillo/ansible && \
+    sudo apt-get update && \
+    sudo apt-get -y install ansible
+fi
+
+PYTHONUNBUFFERED=1 ansible-playbook /vagrant/devops/start.yml \
+    --inventory-file=/vagrant/devops/inventory/development \
+    --connection=local

devops/configure.yml

@@ -0,0 +1,6 @@
+---
+- {hosts: all, sudo: yes, roles: [ ansible-role-apt-sources ], tags: [apt_sources] }
+
+- { hosts: all, sudo: yes, roles: [ ansible-locale ], tags: [ locale ] }
+
+- { hosts: app_servers, sudo: yes, roles: [ app_server ], tags: [ app_server ]}

devops/group_vars/all.yml

@@ -0,0 +1,13 @@
+---
+
+APP_NAME: edge
+APP_REPOSITORY: [email protected]:komuW/edge.git
+APP_USER: "{{ ansible_ssh_user }}"
+
+APP_HOME: "/home/{{ APP_USER }}"
+APP_DIR: "{{ APP_HOME }}/{{ APP_NAME }}"
+APP_VIRTUALENV: "{{ APP_HOME }}/.virtualenvs/{{ APP_NAME }}"
+
+APP_VERSION: develop
+
+GUNICORN_PORT: 8000

devops/group_vars/development.yml

@@ -0,0 +1,5 @@
+---
+APP_ENVIRONMENT: development
+APP_DIR: /vagrant
+APP_VERSION: develop
+

devops/group_vars/production.yml

@@ -0,0 +1,2 @@
+---
+APP_ENVIRONMENT: production

devops/group_vars/staging.yml

@@ -0,0 +1,2 @@
+---
+APP_ENVIRONMENT: staging

devops/inventory/development

@@ -0,0 +1,11 @@
+localhost ansible_ssh_host=127.0.0.1 ansible_ssh_port=2222 ansible_ssh_user=vagrant
+
+[app_servers]
+localhost
+
+[db_servers]
+localhost
+
+[development:children]
+app_servers
+db_servers

devops/inventory/production

@@ -0,0 +1 @@
+# producction servers here

devops/inventory/staging

@@ -0,0 +1 @@
+# staging servers here

devops/launch.yml

@@ -0,0 +1,82 @@
+---
+- hosts: app_servers
+  gather_facts: yes
+  sudo: no
+
+  tasks:
+
+    - name: Check out code on app server
+      git: >
+        repo={{ APP_REPOSITORY }} 
+        dest={{ APP_DIR }} 
+        version={{ APP_VERSION }}
+        accept_hostkey=yes
+      when: APP_ENVIRONMENT != "development"
+      notify: restart app
+
+    - name: Ensure runtime directories
+      file: path={{ APP_DIR }}/{{ item }} state=directory
+      with_items:
+        - log
+
+    - name: Install application requirements
+      # bug: set sudo to yes
+      pip: >
+        requirements={{ APP_DIR }}/requirements/{{ APP_ENVIRONMENT }}.txt
+        virtualenv={{ APP_VIRTUALENV }}
+      sudo: yes 
+
+    - name: Sync and migrate DB
+      django_manage: >
+        app_path={{ APP_DIR }} 
+        virtualenv={{ APP_VIRTUALENV }}
+        settings=settings.{{ APP_ENVIRONMENT }}
+        command={{ item }}
+      with_items:
+        - validate
+        - collectstatic
+        - migrate
+
+    - name: Configure supervisord
+      template: src=templates/supervisord.app.conf.j2 
+                dest={{ APP_DIR }}/supervisord.conf
+      notify: 
+        - restart supervisord
+
+    - name: Kill all supervisord
+      command: killall supervisord
+      ignore_errors: yes
+      sudo: yes
+      sudo_user: root
+
+    - name: Wait for supervisor to clean up and exit
+      pause: seconds=5
+
+    - name: Start supervisord
+      command: supervisord -c {{ APP_DIR }}/supervisord.conf
+      sudo: yes
+      sudo_user: root
+
+    - name: source virtualenv
+      lineinfile: line="source {{APP_VIRTUALENV}}/bin/activate"
+                  backup=yes
+                  dest=~/.profile
+      when: APP_ENVIRONMENT == "development"
+      sudo: yes
+      sudo_user: "{{ansible_ssh_user}}"
+
+  handlers:
+
+    - name: restart app
+      command: supervisorctl restart {{ APP_NAME }}:*
+      sudo: yes
+      sudo_user: root
+      tags:
+        - restart
+
+    - name: restart supervisord
+      service: name=supervisor state=restarted enabled=yes
+      sudo: yes
+      sudo_user: root
+      tags:
+        - restart_supervisor

devops/roles/ansible-locale/.gitignore

@@ -0,0 +1 @@
+.idea

devops/roles/ansible-locale/README.md

@@ -0,0 +1,29 @@
+locale
+========
+
+Set locales in Debian-like systems.
+
+Role Variables
+--------------
+
+ * *locale_lang* - $LANG
+ * *locale_all* - $LC_ALL
+ * *locale_numeric* - $LC_NUMERIC
+ * *locale_time* - $LC_TIME
+ * *locale_monetary* - $LC_MONETARY
+ * *locale_paper* - $LC_PAPER
+ * *locale_identification* - $LC_IDENTIFICATION
+ * *locale_name* - $LC_NAME
+ * *locale_address* - $LC_ADDRESS
+ * *locale_telephone* - $LC_TELEPHONE
+ * *locale_measurement* - $LC_MEASUREMENT
+
+License
+-------
+
+MIT
+
+Author Information
+------------------
+
+Sergey Korolev (<[email protected]>)

devops/roles/ansible-locale/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+# defaults file for locale
+locale_lang: en_US.UTF-8

devops/roles/ansible-locale/meta/main.yml

@@ -0,0 +1,17 @@
+---
+galaxy_info:
+  author: Sergey Korolev
+  description: Set locales in Debian-like systems.
+  license: MIT
+  min_ansible_version: 1.2
+  platforms:
+  - name: Ubuntu
+    versions:
+    - all
+  - name: Debian
+    versions:
+    - all
+  categories:
+  - system
+dependencies: []
+

devops/roles/ansible-locale/tasks/main.yml

@@ -0,0 +1,9 @@
+---
+# tasks file for locale
+- name: set locale.gen file
+  locale_gen: name={{locale_lang}} state=present
+  when: ansible_os_family == "Debian"
+
+- name: set locale to en_US.UTF-8
+  template: src=default.j2 dest=/etc/default/locale
+  when: ansible_os_family == "Debian"