Ready to rock PHP 7.3 Docker LAMP Stack

I have built a full LAMP stack that comes with the following:

  • Apache
  • PHP 7.3.3
  • Mariadb
  • MailHog
  • XDebug
  • HTTPS Virtualhost with holding page

Here’s how you get a full LAMP stack up and running in no time at all, which will be identical on any platform.

Firstly, install Docker and Virtualbox if you don’t have them. Then create a default base VM.

https://www.docker.com/community-edition

https://www.virtualbox.org/

docker-machine create --driver virtualbox default

OK. So, first thing you need to do is start your VM:

docker-machine start
docker-machine env
eval $(docker-machine env)

You should run eval $(docker-machine env) in any other terminal tabs you open too, this sets up environment vars for setting up docker. Take a note of that IP address, and edit your /etc/hosts file

192.168.99.100 awesome.scot

Ok, lets clone the LAMP stack:

git clone https://github.com/delboy1978uk/lamp
cd lamp

This is another one off, build the image.

docker-compose build

That’s it! Now start your docker image like this

docker-compose up

and you can finally open your browser to

https://awesome.scot

Bypass HSTS on local dev sites

HTTP Strict Transport Security will BLOCK your dev site if it is using a self signed certificate. And once the browser has given you that, it remembers it, so fixing it doesn’t help until you fix Firefox/Chrome.

Firefox

  • Close any tabs
  • Ctrl + Shift + H (Cmd + Shift + H on Mac)
  • Find the site in question
  • Right click, forget about this site
  • Close and reopen browser
  • Add certificate exception this time 😎

Chrome

  • chrome://net-internals/#hsts
  • type the hostname into the Query Domain
  • If found, enter the domain in the Delete domain section 😎

 

Stop git committing chmod changes

Pretty self explanatory. Just do this:

git config core.fileMode false

The documentation says this about it:

core.fileMode 
If false, the executable bit differences between the index and the 
working copy are ignored; useful on broken filesystems like FAT. 
See git-update-index(1). True by default.

Here’s a warning from a guy on StackOverflow:

core.fileMode is not the best practice and should be used carefully. This setting only covers the executable bit of mode and never the read/write bits. In many cases you think you need this setting because you did something like chmod -R 777, making all your files executable. But in most projects most files don’t need and should not be executable for security reasons.

The proper way to solve this kind of situation is to handle folder and file permission separately, with something like:

find . -type d -exec chmod a+rwx {} \; # Make folders traversable and read/write
find . -type f -exec chmod a+rw {} \; # Make files read/write

If you do that, you’ll never need to use core.fileMode, except in very rare environment.

Line Endings in Git with Windows

Devving on Windows is a PITA.

Anyway, ever seen a message like this?

warning: LF will be replaced by CRLF in tests/unit/Del/Console/CommandTest.php.
The file will have its original line endings in your working directory.
warning: LF will be replaced by CRLF in tests/unit/Del/Console/CommandTest.php.
The file will have its original line endings in your working directory.

We only want LF. To squelch this crap, run the following:

git config core.autocrlf false

Yay.