README.md · nmgliangwei/alauda-lamp

tutum-docker-lamp
=================

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Out-of-the-box LAMP image (PHP+MySQL)

Usage
-----

To create the image `tutum/lamp`, execute the following command on the tutum-docker-lamp folder:

docker build -t tutum/lamp .

You can now push your new image to the registry:

docker push tutum/lamp

Running your LAMP docker image
------------------------------

Start your image binding the external ports 80 and 3306 in all interfaces to your container:

docker run -d -p 80:80 -p 3306:3306 tutum/lamp

Test your deployment:

curl http://localhost/

Hello world!

Loading your custom PHP application
-----------------------------------

In order to replace the "Hello World" application that comes bundled with this docker image,
create a new `Dockerfile` in an empty folder with the following contents:

FROM tutum/lamp:latest
	RUN rm -fr /app && git clone https://github.com/username/customapp.git /app
	EXPOSE 80 3306
	CMD ["/run.sh"]

replacing `https://github.com/username/customapp.git` with your application's GIT repository.
After that, build the new `Dockerfile`:

docker build -t username/my-lamp-app .

And test it:

docker run -d -p 80:80 -p 3306:3306 username/my-lamp-app

Test your deployment:

curl http://localhost/

That's it!

Connecting to the bundled MySQL server from within the container
----------------------------------------------------------------

The bundled MySQL server has a `root` user with no password for local connections.
Simply connect from your PHP code with this user:

<?php
	$mysql = new mysqli("localhost", "root");
	echo "MySQL Server info: ".$mysql->host_info;
	?>

Connecting to the bundled MySQL server from outside the container
-----------------------------------------------------------------

The first time that you run your container, a new user `admin` with all privileges
will be created in MySQL with a random password. To get the password, check the logs
of the container by running:

docker logs $CONTAINER_ID

You will see an output like the following:

========================================================================
	You can now connect to this MySQL Server using:

mysql -uadmin -p47nnf4FweaKu -h<host> -P<port>

Please remember to change the above password as soon as possible!
	MySQL user 'root' has no password but only allows local connections
	========================================================================

In this case, `47nnf4FweaKu` is the password allocated to the `admin` user.

You can then connect to MySQL:

mysql -uadmin -p47nnf4FweaKu

Remember that the `root` user does not allow connections from outside the container -
you should use this `admin` user instead!

Setting a specific password for the MySQL server admin account
--------------------------------------------------------------

If you want to use a preset password instead of a random generated one, you can
set the environment variable `MYSQL_PASS` to your specific password when running the container:

docker run -d -p 80:80 -p 3306:3306 -e MYSQL_PASS="mypass" tutum/lamp

You can now test your new admin password:

mysql -uadmin -p"mypass"

Disabling .htaccess
--------------------

`.htaccess` is enabled by default. To disable `.htaccess`, you can remove the following contents from `Dockerfile`

# config to enable .htaccess
    ADD apache_default /etc/apache2/sites-available/000-default.conf
    RUN a2enmod rewrite

**by http://www.tutum.co**

nmgliangwei/alauda-lamp

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