Exploring docker by creating custom php-fpm with all functionalities, and mapping the container user UID with the host UID to make shared files (via volumes) accessibles. The php-fpm service is running as a non-root (www-data user).
The PHP-FPM image under this repository does not use default configs instead it relays on custom configurations , which you can customize them per your need underthe folder /configurations (php.ini is default, since we are not focusing on php-cli). PHP-FPM is running under mysql user with UID mapped to the host local user's UID
The current php-fpm service will be listening on unix socket connection. By default, the Docker will expose ports 9000/tcp for port mappings (in case php-fpm is listening to tcp instead of unix socket connections), so change this within the Dockerfile if necessary. When ready, simply use the Dockerfile to build the image.
Clone this repository and follow the simple steps:
# clone
$ git clone [email protected]:khalid-el-masnaoui/docker-php-fpm-exploring.git
#cd into the working diretcory
$ cd docker-php-fpm-exploring
#image build
$ docker build . -t cs-php-fpm -f Dockerfile --build-arg="UID=$(id -u)" --build-arg="GID=$(id -g)"This will create the custom php-fpm image and configure the service with the custom configurations.
Once done, run the Docker image and map the port to whatever you wish on your host. In this example, we simply use unix sockets for connections
#running the container container
$ docker run -it --rm --name php-fpm --mount type=bind,source=./logs,destination=/var/log/php cs-php-fpm
#the bind mounts are for developement purposesVerify the php-fpm service is running correctly
docker exec -it php-fpm bash -c "ps -ef"
#if all went will - you will be seeing something similar
UID PID PPID C STIME TTY TIME CMD
www-data 1 0 0 15:25 pts/0 00:00:00 php-fpm: master process (/usr/local/etc/php-fpm.conf)
www-data 7 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 8 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 9 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 10 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 11 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 12 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 13 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 14 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 15 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 16 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 17 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 18 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 19 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 20 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 21 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 22 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 23 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 24 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 25 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 26 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 27 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 28 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 29 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 30 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 31 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 32 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 33 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 34 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 35 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 36 1 0 15:25 pts/0 00:00:00 php-fpm: pool www
www-data 37 0 33 15:25 pts/1 00:00:00 ps -ef