- #How to find docker ip osx how to
- #How to find docker ip osx mac osx
- #How to find docker ip osx install
#How to find docker ip osx how to
But now you’re struggling to understand how to run more than one container at the same time. I hope this parchment helps you discover the power of Docker.You’ve gone through the quickstarts and you’ve run your first Docker containers. Here is the list of Docker's command if you want to know more about it. The -v option of Docker mounts the current directory (the /vagrant on the previously create Virtual Machine) to the /app/parallelTests/ folder of the container. If you've got a large cruiser with 8 core then you can run 8 tests group simultaneously. Each task is launched by one core of your processor. Next the gnu parallel command helps us to run tests for each group in parallel. #!/bin/bash # Retrieve and parse all groups groups = $( sudo docker run -v /vagrant:/app/parallelTests/ acme/parallelTests phpunit -c /app/parallelTests/app -list-groups ) parsed = $( echo $groups | sed "s/-/ \t/g" ) results = $( echo $parsed | awk 'įirst of all, we retrieve all PHPUnit groups by running a container with the phpunit -list-group command. Here we run a bash (it's quicker than SSH) and the install.sh script.
The last line defines what should be run directly after booting. install.sh /install.sh statement, it will copy the install.sh file in the container to setup the application.
#How to find docker ip osx install
This file tells Docker to install a Debian Wheezy (7.1), update apt & installs a LAMP environment to run Symfony. # Install composer RUN curl -sS https : / /getcomposer. # Install git RUN apt -get install -y -f git # Configure apache RUN /bin /echo -e '\nDocumentRoot /app/parallelTests/web\n\nAllowOverride All\n\n' | tee /etc /apache2 /sites -available /default > /dev /null # Install phpunit RUN aptitude install -y -f phpunit # Install apache + MySQL + PHP54 RUN apt -get -y -f install apache2 php5 mysql -server libapache2 -mod -php5 php5 -mysql php5 -curl curl libicu -dev We can run a virtual machine thanks to Vagrant to run Docker, so create a file called VagrantFile in your folder:
#How to find docker ip osx mac osx
Running On Mac OSXįor now Docker can only run on Linux systems, Mac OSX (based on FreeBSD) does not have a LXC system. Let's create a new folder and grab a copy of the last edition of Symfony. Consequently, if a test cleans up a database or adds data into a search index, other tests (running in another container) won't be affected because they have they own services. The treasure to find is a script that retrieves all PHPUnit groups of the application and run them in different containers simultaneously. Now that we know how Docker works, let's make an image that runs a Symfony standard edition and run some tests in parallel. Like a real container, a Docker's container can be shipped by every Linux OS and can contain anything you need. This magical behaviour gives the possibility to run hundreds of containers in the same machine. It's very similar to a VagrantFile: once you've created an image, you can run the container from this image and only the modified data will be stored in the container. The copy-on-write mecanism stores only data that differs from his image, hence a container is very lightweight and starts quickly.Īn image? Oooh yes, an image is created by a DockerFile that contains a list of instruction telling how to build a container. A container shares his OS core functionnaly with his running host. Ok now you may think that theses containers are like your well known Virtual Machine, but keep reading young sailor. A container can run any Linux based OS by pulling it from a repository. Let me tell you the story of Docker, the LinuX Container (LXC) manager that you've dreamt of for a long time.ĭocker allows you to run lightweight containers. I've heard you want to know more about all the containers I'm shipping in my boat.