这里应用 swoole 官网的镜像：https://github.com/swoole/doc...

版本阐明：

  • latest：应用的是最新版本的PHP和Swoole的master分支
  • php7.x：应用的是7.x版本的PHP和Swoole的master分支
  • 4.x.x-php7.x：应用的是7.x.xx版本的PHP和Swoole的4.x.x分支

装置测试：

拉取指定版本的镜像：

docker pull phpswoole/swoole:4.5.9-php7.4

测试镜像环境：

docker run --rm phpswoole/swoole:4.5.9-php7.4 "php -m"docker run --rm phpswoole/swoole:4.5.9-php7.4 "php --ri swoole"docker run --rm phpswoole/swoole:4.5.9-php7.4 "composer --version"

根本应用：

创立HTTP服务器端：

# /d/swoole/www/server.php#!/usr/bin/env php<?phpdeclare(strict_types=1);$http = new Swoole\Http\Server("0.0.0.0", 9501);$http->on(    "request",    function (Swoole\Http\Request $request, Swoole\Http\Response $response) {        $response->end(            <<<EOT                Hello, world!            EOT        );    });$http->start();

启动容器：

docker run --rm -p 8000:9501 --name swoole -v /d/swoole/www:/var/www phpswoole/swoole:4.5.9-php7.4

测试拜访：

curl http://127.0.0.1:8000

容器启动后会尝试执行 php server.php 命令启动服务，所以无需手动进入容器执行。

应用 docker-compose 主动重启服务

创立 docker-compose.yml 文件：

# This docker-compose.yml file shows how Supervisor program(s) are reloaded automatically when file changes detected# under web root /var/www. There are two environment variables used:#     1. AUTORELOAD_PROGRAMS: space-separated Supervisor program(s) to be reloaded when file changes detected. e.g.,#            AUTORELOAD_PROGRAMS: "swoole"       # Autoreload Supervisor program "swoole" only.#            AUTORELOAD_PROGRAMS: "swoole nginx" # Autoreload Supervisor program "swoole" and "nginx".#     2. AUTORELOAD_ANY_FILES: Optional. If set to "true", "1", "yes", or "y", reload Supervisor program(s) when any#        files under the root directory (/var/www in this example) is changed; otherwise, reload only when PHP file(s)#        are changed.#version: '3'services:  app:    build: .    environment:      AUTORELOAD_PROGRAMS: "swoole"      AUTORELOAD_ANY_FILES: 0    ports:      - 8000:9501    volumes:      - ./www:/var/www

同目录下创立 Dockerfile 文件：

FROM phpswoole/swoole:4.5.9-php7.4# COPY ./www/ /var/www/

构建并启动容器：

docker-compose -f "docker-compose.yml" up --build --force-recreate -ddocker-compose -f "docker-compose.yml" stop

docker-compose 参数阐明：

-f, –file FILE 指定Compose模板文件，默认为docker-compose.yml

docker-compose up 参数阐明：

-–build 在启动容器前构建服务镜像–force-recreate 强制从新创立容器，不能与–no-recreate同时应用-d 在后盾运行服务容器并打印名称

主动执行 php server.php 探索

官网镜像的 Dockerfile 中，构建实现后会执行以下内容：

# dockerfiles\4.5.9\php7.4\cli\DockerfileENTRYPOINT ["/entrypoint.sh"]CMD []WORKDIR "/var/www/"

而后会去扫描 usr/local/boot/ 目录下的脚本并执行：

# rootfilesystem\entrypoint.sh# Now run .php and .sh scripts under folder /usr/local/boot in order.boot_scripts=()shopt -s nullglobfor f in /usr/local/boot/*.sh ; do    boot_scripts+=("$f")doneshopt -u nullglobIFS=$'\n' boot_scripts=($(sort <<<"${boot_scripts[*]}"))unset IFSfor f in "${boot_scripts[@]}" ; do    . "$f"done

而后会去扫描 etc/supervisor/service.d/ 目录下的配置并执行：

# usr\local\boot\supervisor.shcase "${BOOT_MODE}" in    "SERVICE")        echo "INFO: Supervisord configuration files copied from folder '/etc/supervisor/${BOOT_MODE,,}.d/'."        find /etc/supervisor/${BOOT_MODE,,}.d/ -mindepth 1 -type f -name "*.conf" -exec cp -t /etc/supervisor/conf.d/ {} +        ;;

在配置中执行了执行的命令为 php /var/www/server.php

C:\Users\Administrator\Downloads\docker-swoole-master\rootfilesystem\etc\supervisor\service.d\swoole.conf[supervisord]user = root[program:swoole]command = php /var/www/server.phpuser = root

其余官网提供的 compose

  • Basic examples:

    • 00-autoload: Restart the Swoole web server automatically if file changes detected under web root.
    • 01-basic: print out "Hello, World!" using Swoole as backend HTTP server.
    • 02-www: to use some customized PHP script(s) in the Docker image built.
    • 03-nginx: to use Swoole behind an Nginx server.
    • 04-entrypoint: to use a self-defined entrypoint script in the Docker image built.
    • 05-boot: to update content in the Docker container through a booting script.
    • 06-update-token: to show how to update server configurations with built-in script update-token.sh.
    • 07-disable-default-server: Please check the docker-compose.yml file included to see show how to disable the default web server created with Swoole.

  • Manage PHP extensions and configurations:

    • 10-install-php-extension: how to install/enable PHP extensions.
    • 11-customize-extension-options: how to overwrite/customize PHP extension options.
    • 12-php.ini: how to overwrite/customize PHP options.
    • 13-install-swoole-extension: Please check the README file included to see how to install Swoole extensions like async, orm, postgresql, and serialize.
    • 14-install-phpx: Please check the README file included to see how to install PHP-X.
    • 15-install-phpx-extension: Please check the README file included to see how to install PHP-X based extensions like zookeeper.

  • Manage Supervisord programs:

    • 20-supervisord-services: to show how to run Supervisord program(s) in Docker.
    • 21-supervisord-tasks: to show how to run Supervisord program(s) when launching a one-off command with Docker. Please check the README file included to see how to run the example.
    • 22-supervisord-enable-program: to show how to enable program(s) in Supervisord program.
    • 23-supervisord-disable-program: to show how to disable Supervisord program(s).

  • Debugging:

    • 30-debug-with-gdb: Please check the README file included to see how to debug your PHP code with gdb.
    • 31-debug-with-valgrind: Please check the README file included to see how to debug your PHP code with Valgrind.
    • 32-debug-with-strace: Please check the README file included to see how to debug your PHP code with strace.
    • 33-debug-with-blackfire: Please check the README file included to see how to debug your PHP code with Blackfire.
    • 34-debug-with-sdebug: Please check the README file included to see how to debug your PHP code in different ways with sdebug (forked from Xdebug to work with Swoole).