Qblack · September 8, 2014 03:24
diff --git a/How to vagrant b/How to vagrant
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    <title>How to Vagrant with flask</title>
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 <div class="container-fluid">
    <div class="row">
        <div class="col-md-8 col-md-offset-2">
            <div class="jumbotron"><h2>How I finally managed to combine, vagrant and flask</h2><br>Note this should work but not guarenteed </div>
        </div>
    </div>
    <div class="row">


        <div class="col-md-8 col-md-offset-2">
            <h2>Step 1: Make virtual environment with virutalenv-wrapper, we are using python 2.7 for this</h2>
            <pre>
                mkvirtualenv -p 'C:\Python27\python.exe' FlaskPHI2.7
                cd FlaskPHI2.7</pre>

            <h2>Step 2: Make a basic folder, this will soon be a git repository</h2>
            <pre>
                mkdir flask_app
                cd flask_app</pre>

            <h2>Step 3: Setup vagrant</h2>
            <pre>vagrant init avenuefactory/lamp</pre>

            <h3>Edit the vagrant file</h3>
            <p>
                <h4> Establish a private network</h4>
                <pre>config.vm.network "private_network", ip: "192.168.33.10"</pre>

                <h4>Make the shared folder belong to www-data so that the app will not give permission errors</h4>
                <pre>config.vm.synced_folder  "./", "/vagrant", :owner=> 'vagrant', :group=>'www-data', :mount_options => ['dmode=775', 'fmode=664']</pre>

                <h4>Create a file called <b>bootstrap.sh</b> this will install pip, flask, update, and mod_wsgi</h4>
                   It also makes a symbolic link to public_html from html in order for the site to work on port 80
                <pre>
                #!/usr/bin/env bash
                sudo apt-get update
                sudo apt-get install libapache2-mod-wsgi
                sudo apt-get install python-pip
                sudo pip install flask
                sudo ln -fs /vagrant/public_html /var/www/html</pre>

                <h4>Call the script from the VagrantFile</h4>
                <pre>config.vm.provision :shell, path: "bootstrap.sh"</pre>



            </p>

            <h3>Install the vbguest plugin, this allows for proper sharing</h3>
            <pre>vagrant plugin install vagrant-vbguest</pre>

            <h3> Launch the vagrant environment</h3>
            <pre>vagrant up --provision</pre>

            <h3>Get the ssh details for your environment</h3>
            <pre>vagrant ssh</pre>
            <p>
                Use putty gen to convert the given key to one that putty can use.<br>
                Use putty to ssh into your virtual box.
            </p>

            <h3>One last step for sharing, run this command</h3>
            <pre>sudo ln -s /opt/VBoxGuestAdditions-4.3.10/lib/VBoxGuestAdditions /usr/lib/VBoxGuestAdditions'</pre>

            Vagrant should now be ready to be played with.

        <h2>Step 4: A basic flask app</h2>
        <p>
            <h3>Setup the folder structure in /vagrant</h3>
            <pre>
                cd ~
                wget https://beagle.whoi.edu/redmine/attachments/download/579/flask_deployment_starter.tar.gz
                tar zxvf flask_deployment_starter.tar.gz

                tar zxvf flask_deployment_starter.tar.gz</pre>
            You can also use your own but will need to change files as needed.


            <h3>Now add the wsgi files</h3>
            <pre>
                cd wsgi
                nano flasktest1.wsgi</pre>

            <b>flasktest1.wsgi</b>
            <pre>
                import sys
                sys.path.insert(0,'/vagrant/public_html/apps/flasktest')
                from flasktest1 import app as application</pre>

            <pre>nano flasktest2.wsgi</pre>
            <b>flasktest2.wsgi</b>
            <pre>
                import sys
                sys.path.insert(0,'/vagrant/public_html/apps/flasktest')
                from flasktest2 import app as application</pre>

        </p>

        <h2>Step 5: Configure Apache</h2>
            <h3>Add a virtual host to a new conf file. Make sure to change the email, server name, and that it points to the desired application</h3>
            <pre>
                cd /etc/apache2/sites-available
                sudo nano flask-test.conf</pre>
            <b>flask-test.conf</b>
 <pre>
 &#60VirtualHost *:80>

        # ---- Configure VirtualHost Defaults ----

 		ServerName 192.168.33.10
 		ServerAdmin [email protected]

        DocumentRoot /var/www/html/http

        &#60Directory />
                Options FollowSymLinks
                AllowOverride None
        &#60/Directory>

        &#60Directory /var/www/html/http/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride None
                Order allow,deny
                allow from all
        &#60/Directory>

        # ---- Configure WSGI Listener(s) ----

        WSGIDaemonProcess flaskapp1Public user=www-data group=www-data threads=5
        WSGIScriptAlias / /var/www/html/wsgi/flasktest1.wsgi

        &#60Directory /var/www/html/http/>
                WSGIProcessGroup flaskapp1Public
                WSGIApplicationGroup %{GLOBAL}
                Order deny,allow
                Allow from all
        &#60/Directory>

        # ---- Configure Logging ----

    ErrorLog /var/www/html/logs/error.log
    LogLevel warn
    CustomLog /var/www/html/logs/access.log combined

 &#60/VirtualHost>

 </pre>

        <h3>Now make the server listen for the port and virtual host</h3>
        <pre>sudo nano /etc/apache2/ports.conf</pre>
        <b>Add to /etc/apache2/ports.conf</b>
        <pre>
            NameVirtualHost *:80
            Listen 80</pre>

        <h3>Register the site with apache</h3>
        <pre>sudo a2ensite flask-test</pre>

        <h3>Reload the apache server</h3>
        <pre>sudo /etc/init.d/apache2 reload</pre>

        <h2>Step 6: Go to the ip in your browser and make sure it works</h2>

        </div>
    </div>

    <div class="row">
        <div class="col-md-8 col-md-offset-2">
            <h1>Sources and References, may or may not be applicable</h1>
            <h4>
            <ul>
                <li><a href="https://docs.vagrantup.com/v2/">Vagrant</a></li>
                <li><a href="https://vagrantcloud.com/">VagrantCloud</a></li>
                <li><a href="https://beagle.whoi.edu/redmine/projects/ibt/wiki/Deploying_Flask_Apps_with_Apache_and_Mod_WSGI">Deploying Flask Apps with Apache and Mod WSGI</a></li>
                <li><a href="http://flask.pocoo.org/docs/0.10/deploying/mod_wsgi/">mod_wsgi (Apache) Flask Doc</a></li>
                <li><a href="http://serverfault.com/questions/6895/whats-the-best-way-of-handling-permissions-for-apache2s-user-www-data-in-var">Add group, change mass permissions</a></li>
                <li><a href="http://stackoverflow.com/questions/13169154/cannot-change-permissions-of-folders-within-vagrant-home-folder">Making stuff share</a></li>
                <li><a href="https://github.com/mitchellh/vagrant/issues/3341">Fix Step by step Vbguest install</a></li>
                <li><a href="https://www.digitalocean.com/community/tutorials/how-to-deploy-a-flask-application-on-an-ubuntu-vps">Smaller App</a></li>
            </ul>
            </h4>

        </div>
    </div>

 </div>




 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
	<title>How to Vagrant with flask</title>
	</head>
	<body>

	<div class="container-fluid">
	<div class="row">
	<div class="col-md-8 col-md-offset-2">
	<div class="jumbotron"><h2>How I finally managed to combine, vagrant and flask</h2><br>Note this should work but not guarenteed </div>
	</div>
	</div>
	<div class="row">


	<div class="col-md-8 col-md-offset-2">
	<h2>Step 1: Make virtual environment with virutalenv-wrapper, we are using python 2.7 for this</h2>
	<pre>
	mkvirtualenv -p 'C:\Python27\python.exe' FlaskPHI2.7
	cd FlaskPHI2.7</pre>

	<h2>Step 2: Make a basic folder, this will soon be a git repository</h2>
	<pre>
	mkdir flask_app
	cd flask_app</pre>

	<h2>Step 3: Setup vagrant</h2>
	<pre>vagrant init avenuefactory/lamp</pre>

	<h3>Edit the vagrant file</h3>
	<p>
	<h4> Establish a private network</h4>
	<pre>config.vm.network "private_network", ip: "192.168.33.10"</pre>

	<h4>Make the shared folder belong to www-data so that the app will not give permission errors</h4>
	<pre>config.vm.synced_folder "./", "/vagrant", :owner=> 'vagrant', :group=>'www-data', :mount_options => ['dmode=775', 'fmode=664']</pre>

	<h4>Create a file called <b>bootstrap.sh</b> this will install pip, flask, update, and mod_wsgi</h4>
	It also makes a symbolic link to public_html from html in order for the site to work on port 80
	<pre>
	#!/usr/bin/env bash
	sudo apt-get update
	sudo apt-get install libapache2-mod-wsgi
	sudo apt-get install python-pip
	sudo pip install flask
	sudo ln -fs /vagrant/public_html /var/www/html</pre>

	<h4>Call the script from the VagrantFile</h4>
	<pre>config.vm.provision :shell, path: "bootstrap.sh"</pre>



	</p>

	<h3>Install the vbguest plugin, this allows for proper sharing</h3>
	<pre>vagrant plugin install vagrant-vbguest</pre>

	<h3> Launch the vagrant environment</h3>
	<pre>vagrant up --provision</pre>

	<h3>Get the ssh details for your environment</h3>
	<pre>vagrant ssh</pre>
	<p>
	Use putty gen to convert the given key to one that putty can use.<br>
	Use putty to ssh into your virtual box.
	</p>

	<h3>One last step for sharing, run this command</h3>
	<pre>sudo ln -s /opt/VBoxGuestAdditions-4.3.10/lib/VBoxGuestAdditions /usr/lib/VBoxGuestAdditions'</pre>

	Vagrant should now be ready to be played with.

	<h2>Step 4: A basic flask app</h2>
	<p>
	<h3>Setup the folder structure in /vagrant</h3>
	<pre>
	cd ~
	wget https://beagle.whoi.edu/redmine/attachments/download/579/flask_deployment_starter.tar.gz
	tar zxvf flask_deployment_starter.tar.gz

	tar zxvf flask_deployment_starter.tar.gz</pre>
	You can also use your own but will need to change files as needed.


	<h3>Now add the wsgi files</h3>
	<pre>
	cd wsgi
	nano flasktest1.wsgi</pre>

	<b>flasktest1.wsgi</b>
	<pre>
	import sys
	sys.path.insert(0,'/vagrant/public_html/apps/flasktest')
	from flasktest1 import app as application</pre>

	<pre>nano flasktest2.wsgi</pre>
	<b>flasktest2.wsgi</b>
	<pre>
	import sys
	sys.path.insert(0,'/vagrant/public_html/apps/flasktest')
	from flasktest2 import app as application</pre>

	</p>

	<h2>Step 5: Configure Apache</h2>
	<h3>Add a virtual host to a new conf file. Make sure to change the email, server name, and that it points to the desired application</h3>
	<pre>
	cd /etc/apache2/sites-available
	sudo nano flask-test.conf</pre>
	<b>flask-test.conf</b>
	<pre>
	&#60VirtualHost *:80>

	# ---- Configure VirtualHost Defaults ----

	ServerName 192.168.33.10
	ServerAdmin [email protected]

	DocumentRoot /var/www/html/http

	&#60Directory />
	Options FollowSymLinks
	AllowOverride None
	&#60/Directory>

	&#60Directory /var/www/html/http/>
	Options Indexes FollowSymLinks MultiViews
	AllowOverride None
	Order allow,deny
	allow from all
	&#60/Directory>

	# ---- Configure WSGI Listener(s) ----

	WSGIDaemonProcess flaskapp1Public user=www-data group=www-data threads=5
	WSGIScriptAlias / /var/www/html/wsgi/flasktest1.wsgi

	&#60Directory /var/www/html/http/>
	WSGIProcessGroup flaskapp1Public
	WSGIApplicationGroup %{GLOBAL}
	Order deny,allow
	Allow from all
	&#60/Directory>

	# ---- Configure Logging ----

	ErrorLog /var/www/html/logs/error.log
	LogLevel warn
	CustomLog /var/www/html/logs/access.log combined

	&#60/VirtualHost>

	</pre>

	<h3>Now make the server listen for the port and virtual host</h3>
	<pre>sudo nano /etc/apache2/ports.conf</pre>
	<b>Add to /etc/apache2/ports.conf</b>
	<pre>
	NameVirtualHost *:80
	Listen 80</pre>

	<h3>Register the site with apache</h3>
	<pre>sudo a2ensite flask-test</pre>

	<h3>Reload the apache server</h3>
	<pre>sudo /etc/init.d/apache2 reload</pre>

	<h2>Step 6: Go to the ip in your browser and make sure it works</h2>

	</div>
	</div>

	<div class="row">
	<div class="col-md-8 col-md-offset-2">
	<h1>Sources and References, may or may not be applicable</h1>
	<h4>
	<ul>
	<li><a href="https://docs.vagrantup.com/v2/">Vagrant</a></li>
	<li><a href="https://vagrantcloud.com/">VagrantCloud</a></li>
	<li><a href="https://beagle.whoi.edu/redmine/projects/ibt/wiki/Deploying_Flask_Apps_with_Apache_and_Mod_WSGI">Deploying Flask Apps with Apache and Mod WSGI</a></li>
	<li><a href="http://flask.pocoo.org/docs/0.10/deploying/mod_wsgi/">mod_wsgi (Apache) Flask Doc</a></li>
	<li><a href="http://serverfault.com/questions/6895/whats-the-best-way-of-handling-permissions-for-apache2s-user-www-data-in-var">Add group, change mass permissions</a></li>
	<li><a href="http://stackoverflow.com/questions/13169154/cannot-change-permissions-of-folders-within-vagrant-home-folder">Making stuff share</a></li>
	<li><a href="https://github.com/mitchellh/vagrant/issues/3341">Fix Step by step Vbguest install</a></li>
	<li><a href="https://www.digitalocean.com/community/tutorials/how-to-deploy-a-flask-application-on-an-ubuntu-vps">Smaller App</a></li>
	</ul>
	</h4>

	</div>
	</div>

	</div>




	</body>
	</html>