Docker Image: PHP Base

Repository contains dist folder with generated basic PHP images and source code, written on Ansible, to generate them. Is used together with other WOD images, to create local development environment for our projects.

Enabled extensions by default:

Extension	Description	Type
intl	Internationalization functions	native
pcntl	Process control	native
sockets	Socket communication functions	native
pdo_pgsql	PostgreSQL functions	native
pdo_mysql	Mysql functions	native
opcache	Improves PHP performance by storing precompiled script bytecode in shared memory	native
zip	Read/write functions for ZIP archives	native
bcmath	For arbitrary precision mathematics	native
exif	Exchangeable image information	native
gd	Image processing and manipulation library	native
redis	Functions for interfacing with Redis	pecl
memcached	Functions for interfacing with Memcached	pecl
decimal	Arbitrary precision floating-point decimal	pecl
amqp	Advanced Message Queuing Protocol (AMQP) library	pecl
yaml	YAML (YAML Ain't Markup Language) library	pecl

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🔧 Configuration

Ansible is used to generate distribution files, to add or remove PHP extensions, or configure project, see group_vars/base.yml

Default .ini settings for PHP:

settings_opcache_ini:
  php_opcache_enable: 1
  php_opcache_enable_cli: 1

settings_php_ini:
  php_timezone: "UTC"
  php_post_max_size: "16M"
  php_memory_limit: "256M"

Default extension configuration:

ext_native_enabled:
  - intl
  - pcntl
  - sockets
  - pdo_mysql
  - pdo_pgsql
  - OPcache
  - zip
  - bcmath
  - exif
  - gd

ext_pecl_enabled:
  - redis
  - memcached
  - decimal
  - amqp
  - yaml

To generate dist files use ansible command:

$ make generate

⚙️ Development

To install dependencies and start development you can check contents of our Makefile

→ Requirements

For testing purposes we use goss and dgoss, follow installation instructions on their official README

→ Building locally

Generating distributable Dockerfiles from yaml source code:

$ make generate

Building default image:

$ git clone [email protected]:wayofdev/docker-php-base.git
$ make build

To build image, test it and then clean temporary files run:

$ make

Building all images:

$ make build IMAGE_TEMPLATE="8.1-cli-alpine"
$ make build IMAGE_TEMPLATE="8.1-fpm-alpine"
$ make build IMAGE_TEMPLATE="8.1-supervisord-alpine"
$ make build IMAGE_TEMPLATE="8.2-cli-alpine"
$ make build IMAGE_TEMPLATE="8.2-fpm-alpine"
$ make build IMAGE_TEMPLATE="8.2-supervisord-alpine"
$ make build IMAGE_TEMPLATE="8.3-cli-alpine"
$ make build IMAGE_TEMPLATE="8.3-fpm-alpine"
$ make build IMAGE_TEMPLATE="8.3-supervisord-alpine"

🧪 Testing

You can check Makefile to get full list of commands for local testing. For testing, you can use these commands to test whole role or separate tasks:

Testing default image:

$ make test

To test all images:

$ make test IMAGE_TEMPLATE="8.1-cli-alpine"
$ make test IMAGE_TEMPLATE="8.1-fpm-alpine"
$ make test IMAGE_TEMPLATE="8.1-supervisord-alpine"
$ make test IMAGE_TEMPLATE="8.2-cli-alpine"
$ make test IMAGE_TEMPLATE="8.2-fpm-alpine"
$ make test IMAGE_TEMPLATE="8.2-supervisord-alpine"
$ make test IMAGE_TEMPLATE="8.3-cli-alpine"
$ make test IMAGE_TEMPLATE="8.3-fpm-alpine"
$ make test IMAGE_TEMPLATE="8.3-supervisord-alpine"

→ Code quality tools

Run yamllint to validate all yaml files in project:

$ make lint-yaml

Run hadolint to validate created Dockerfiles:

$ make lint-docker

Run ansible-lint to validate ansible project files:

$ make lint-ansible

Run dive command to analyze image:

$ make analyze

🤝 License

🙆🏼‍♂️ Author Information

This repository was created in 2022 by lotyp / wayofdev.

🫡 Contributors