Detailed explanation of the complete usage example of developing hyperf under Docker

Hyperf official website
Hyperf official documentation installation

1. Docker usage

• docker search lists hyperf images
• Docker pull downloads the image to the local
• Run the image and mount the directory to the folder under the current directory, and run it in the same way as /bin/sh
• Enter the hyperf-skeleton directory, which is mounted locally

$ docker search hyperf 
$ docker pull hyperf/hyperf 
$ docker run -v $PWD/:/hyperf-skeleton -p 9501:9501 -it --entrypoint /bin/sh hyperf/hyperf
$ cd hyperf-skeleton

2. After the image container is running, install Composer in the container

First download Composer into the docker container

$ wget https://mirrors.aliyun.com/composer/composer.phar

3. Modify execution permissions

This operation is to solve the limitation that Composer does not allow root permissions to execute

At the same time, when switching users, you can directly operate

777 authorization is not recommended in production environments

$ chmod -R 777 ./composer.phar

4. Move composer to the bin directory and rename it to composer

777 authorization is not recommended in production environments

$ mv composer.phar /usr/local/bin/composer

5. Change the root password

At the same time, because we don't know the root password, we need to enter it twice to change the password, and it will not be displayed. Please note

$ passwd root

6. You can check the Linux distribution version (the command will be different)

The official image is Linux alpine

$ cat /etc/os-release

7. Create a group with a specified GID

The official image is Linux alpine. The commands are different from the Centos commands used by many friends. If you have created your own image, just follow the distribution version command.

$ addgroup -g 10001 -S www

8. Create a user with a specified UID

Specify the shell so that it belongs to the specified user group.

$ adduser www -u 20001 -D -S -s /bin/bash -G www

9. Allow the newly created user to use su - to the root user,

$ chmod 4755 /bin/busybox

10. Switch to www user and execute composer

su www switch user
whoami View current user

$ su www
$ whoami

11. Set the Composer image to Alibaba Cloud image to speed up domestic downloads

Of course, whether to use Alibaba Cloud images depends on personal needs (no advertising suspicion)

$ composer config -g repo.packagist composer https://mirrors.aliyun.com/composer

12. Install the hyperf skeleton via Composer

When installing, choose according to your personal needs!

$ composer create-project hyperf/hyperf-skeleton

13. Check the configuration and other information

In general, the official source images of hyperf are configured. The following is just a command to view swoole

$ php --ri swoole
$ php -i | grep ini

14. Write the following information in php.ini

Pay special attention to the capital O in Off.

extension="grpc.so"
extension="redis.so"
extension="swoole.so"
swoole.use_shortname = 'Off'

15. Extensions with compatibility issues

• Since Hyperf is based on Swoole coroutine implementation
• The coroutine function brought by Swoole 4 is unprecedented in PHP, so there are still compatibility issues with many extensions.
• The following extensions (including but not limited to) will cause certain compatibility issues and cannot be used or coexist with it:
• xhprof
• xdebug
• blackfire
• trace
• uopz

The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM.