Docker For Mac Docker-Compose Php Mysql Apache

Docker Docker-Compose Php Mysql Apache How To Best Get#

Docker Docker-Compose Php Mysql Apache How To Best Get

20.In this tutorial, IвЂ™ll lay out how to best get started with setting up a PHP development environment, walking you through how to get set up with Docker. 6 ) from Github using Composer with Apache2, MariaDB and PHP 7. The docker exec command allows you. Posted: (4 days ago) PHP Websites using Docker Containers with PHP Apache and MySQL On roundup of the best Online Courses on Courses.Posted: (1 week ago) Jun Course Detail: Show All Course Get more: I am on a mac server, here is my docker-compose. Docker Compose Php Mysql Apache Courses Top Online Courses From Courses.

IвЂ™ll start with a brief history of how people have set up their PHP development environment over the years, leading up to where we are now. So, in production you can easily aggregate. The logs are being piped to STDOUT. In this guide, weвЂ™ve walked through building a Docker image, running containers, and orchestrating those containers with docker-compose. Phew All up and running now Wrapping Up Docker For PHP.

Manually installing PHP, MySQL and ApacheIf, like me, youвЂ™re old enough to have been developing websites in the 90s, youвЂ™ll remember how frustrating the experience was. The вЂњright wayвЂќ has moved on quite significantly since then.IвЂ™ll quickly recap how things have changed over the years. At the time it was a fantastic introduction to the (then) best way to set up a local development environment.That article is only from 2015, but five or six years is an eon in ever-moving web development timescales. As a result, a lot of the tutorials get outdated quite quickly.Until a couple of years ago, I sent everyone I was teaching to Bruno SkvorcвЂ™s excellent article Re-introducing Vagrant: The Right Way to Start with PHP. (How did we ever cope without CSS Grid?) PHP is now on version 8, and even the tools we use to execute PHP scripts are being refined over time.

These packages were things like XAMPP and WAMP, and at the click of a button they gave you a usable development environment.If you hang around various PHP facebook groups, youвЂ™ll find that a significant portion of new developers still follow tutorials from this era and a large number of existing developers never moved on, so XAMPP is still used quite widely. Preconfigured Packages such as XAMPPBy the early to mid 2000s, people had started putting together all the required software in a single package which installed and configured all the software you needed. This was a time-consuming and daunting task in its own right for novice developers. You needed to know how to configure the web server, how to configure PHP, and you had to go through the process of manually installing and configuring all the software you used.

Virtual Machines and VagrantIn the late 2000s and early 2010s, the trend among developers was to move to a virtual machine. If youвЂ™re developing your site on a Windows machine and uploading it to a Linux server, some of your code may not work at all once itвЂ™s uploaded. In addition, there are a couple of minor, but frustrating, differences between Windows and Linux. The versions of PHP, MySQL and Apache (or NGINX) may be different from the ones you installed as part of your XAMPP package. BrunoвЂ™s article outlines the problems with this approach, but the main issue comes when you want to put your site live on the Web.

WhatвЂ™s wrong with Vagrant?Despite the benefits, a Vagrant-based development environment introduces its own set of restrictions and problems.System resources. Taking the next step up to Docker keeps these benefits while avoiding some of the drawbacks of Vagrant/Virtual Machine environments. You can host multiple websites: one using Apache, one using NGINX, one using PHP 7 and one using PHP 8.When the site is made live, the website is being uploaded to exactly the same environment that it was developed on.ItвЂ™s easy to see why developers want this. If Vagrant is so great, why use something else instead?The main benefits of a virtual environment set up using Vagrant are:Your development PC is not tied into a particular environment. That was until Vagrant (and associated tools like Puphpet) came along and took all the hassle out of doing so.Take a look at the article I linked to earlier for an excellent description of Vagrant, Virtual Machines and the benefits of setting up a development environment in this way.All this background brings us to today and the reason for this article. That way, when you made the website live, there was no chance of it not working.While many programmers saw the benefit of such an environment, the difficulty and time required to set this up meant that few did.

Whenever you update the server or change the serverвЂ™s configuration, you have to remember to update your local development environment with the same changes.It locks you tightly into a server OS and configuration. If you want to host one website on PHP 7 and one on PHP 8, you need two different virtual machine instances installed and configured on your computer.You have to ensure the virtual machine and the server are in sync. ThatвЂ™s not a lot for todayвЂ™s computers, but it quickly adds up. A virtual machine will normally need at least 512 MB RAM. This uses significant amount of disk space and memory. You need to download and install the operating system thatвЂ™s running on your web server, and all the packages it has installed.

If youвЂ™re using CentOS 8/RHEL 8, youвЂ™re stuck with PHP 7.3 until you get a new version of the operating system. At the time of writing, PHP 8 has recently become available. Unless you install packages from third-party repositories, you wonвЂ™t be able to use the latest and greatest PHP version. Depending on which Linux distribution your web server is running, you may not have any choice over which version of PHP you run. A specific server configuration (such as installed PHP extensions and nginx.conf/ httpd.conf) are also required for the website to function correctly.There is a very limited choice of available packages. A website is more than just the PHP scripts, images and CSS that make it up.

Making any large-scale database configuration changes is far reaching. The MySQL database instance has databases for all sites hosted on the server. The same goes for nginx.conf for NGINX or httpd.conf for Apache. Changing this applies the updated configuration to every website hosted on the server. PHP has a settings file called php.ini. Other distributions will have different versions available.The server configuration is global.

Containers are isolated from one another and bundle their own software, libraries and configuration files they can communicate with each other through well-defined channels.Before getting too technical, the practical benefit to us as web developers is that Docker allows us to package up everything the website needs, all the PHP code along with the PHP executable, MySQL server and NGINX server in addition to the configuration files used by those programs.All the websiteвЂ™s code, and the exact versions of the programs needed to run that code, are packaged together, effectively as a single application. But just what is Docker and how does it work?LetвЂ™s start with the intro from Wikipedia:Docker is a set of platform as a service (PaaS) products that use OS-level virtualization to deliver software in packages called containers. Although itвЂ™s possible to run multiple PHP versions on the same web server, itвЂ™s difficult to configure and can have bizarre side effects depending on what your script is doing (such as when you have a script you want to run in a systemd unit/cronjob and forget that you should be using /bin/php72 rather than /bin/php).Although points 5 and 6 can be overcome on the development machine by running different Vagrant virtual machines, youвЂ™ll need a real web server that mirrors each configuration youвЂ™re running so that the websites work when you upload them.Docker solves all the problems listed above.

Yes it is, but thereвЂ™s a big difference between the way Vagrant and Docker handle software installs.With Vagrant, running a Virtual Machine, the complete operating system with a specific PHP version, MySQL version and (usually) server configuration is cloned from the real web server. When you run the application, the exact versions of these tools that the application was developed for are downloaded and installed.вЂњIsnвЂ™t that what a virtual machine already does?вЂќ I hear you ask. Even better, the exact MySQL, NGINX and PHP versions are part of the package. When someone runs the packaged application, PHP, MySQL, NGINX and all the PHP files you wrote are all embedded in the application itself.

You just upload your image to the web server, run the entire application there and your website is up without needing any web server configuration at all.

Docker For Mac Docker-Compose Php Mysql Apache