Laradock 学习笔记

ENV DEBIAN_FRONTEND=noninteractive

RUN DEBIAN_FRONTEND=noninteractive apt-get update && apt-get install -y ...

# 创建非 root 用户防止文件在宿主机上创建时具有 root 权限
ARG PUID=1000
ENV PUID ${PUID}
ARG PGID=1000
ENV PGID ${PGID}

RUN set -xe; \
    groupadd -g ${PGID} laradock && \
    useradd -l -u ${PUID} -g laradock -m laradock -G docker_env && \
    usermod -p "*" laradock -s /bin/bash

# php7.1
echo '' | pecl -q install --configureoptions 'enable-openssl="yes" enable-mysqlnd="yes" enable-swoole-curl="yes"' swoole-4.5.11;

php -r "new swoole_server('0.0.0.0', 443, SWOOLE_PROCESS, SWOOLE_SOCK_TCP | SWOOLE_SSL);"

RUN if [ $(php -r "echo PHP_MAJOR_VERSION;") = "8" ] || { [ $(php -r "echo PHP_MAJOR_VERSION;") = "7" ] && { [ $(php -r "echo PHP_MINOR_VERSION;") = "4" ] || [ $(php -r "echo PHP_MINOR_VERSION;") = "3" ] ;} ;}; then \
    # PHP 8.x 或 PHP 7.3/7.4 的配置
    pecl install xdebug-3.1.6; \
else \
    if [ $(php -r "echo PHP_MAJOR_VERSION;") = "5" ]; then \
        # PHP 5.x 的配置
        pecl install xdebug-2.5.5; \
    else \
        # 其他 PHP 7.x 版本的配置
        if [ $(php -r "echo PHP_MINOR_VERSION;") = "0" ]; then \
            pecl install xdebug-2.9.0; \
        else \
            pecl install xdebug-2.9.8; \
        fi \
    fi \
fi

# 更新 composer
ARG COMPOSER_VERSION=2
ENV COMPOSER_VERSION ${COMPOSER_VERSION}

RUN set -eux; \
    if [ "$COMPOSER_VERSION" = "1" ] || [ "$COMPOSER_VERSION" = "2" ] || [ "$COMPOSER_VERSION" = "2.2" ]; then \
        composer self-update --${COMPOSER_VERSION}; \
    else \
        composer self-update ${COMPOSER_VERSION}; \
    fi

extra_hosts:
  - "dockerhost:${DOCKER_HOST_IP}"

services:
  workspace:
    build:
      context: ./workspace
      args:
        - PHP_VERSION=${PHP_VERSION}
    volumes:
      - ${APP_CODE_PATH_HOST}:${APP_CODE_PATH_CONTAINER}
    networks:
      - frontend
      - backend

  php-fpm:
    build:
      context: ./php-fpm
      args:
        - PHP_VERSION=${PHP_VERSION}
    volumes:
      - ${APP_CODE_PATH_HOST}:${APP_CODE_PATH_CONTAINER}
    depends_on:
      - workspace
    networks:
      - backend

networks:
  frontend:
    driver: bridge
  backend:
    driver: bridge

volumes:
  mysql:
    driver: ${VOLUMES_DRIVER}
  redis:
    driver: ${VOLUMES_DRIVER}
  postgres:
    driver: ${VOLUMES_DRIVER}

# 查看卷列表
docker volume ls

# 备份数据卷
docker run --rm -v laradock_mysql:/source -v $(pwd):/backup alpine tar -czvf /backup/mysql_backup.tar.gz -C /source .

php-fpm:
  ulimits:
    nproc: 65535
    nofile:
      soft: 20000
      hard: 40000
  mem_limit: 1024m

mysql:
  ports:
    - "${MYSQL_PORT}:3306"

ARG INSTALL_XDEBUG=false

RUN if [ ${INSTALL_XDEBUG} = true ]; then \
  # 安装 Xdebug 并配置
  pecl install xdebug && \
  docker-php-ext-enable xdebug \
fi

[xdebug]
xdebug.mode=debug
xdebug.client_host=host.docker.internal
xdebug.client_port=9003
xdebug.start_with_request=yes

php -dpcov.enabled=1 vendor/bin/phpunit --coverage-html coverage

ARG INSTALL_OCI8=false
ARG ORACLE_INSTANT_CLIENT_MIRROR=https://github.com/the-paulus/oracle-instantclient/raw/master/
ARG ORACLE_INSTANT_CLIENT_ARCH=x86_64
ARG ORACLE_INSTANT_CLIENT_MAJOR=18
ARG ORACLE_INSTANT_CLIENT_MINOR=3

RUN if [ ${INSTALL_OCI8} = true ]; then \
    # 安装 Oracle Instantclient 和 PHP OCI8 扩展
    ...
fi

$conn = oci_connect('username', 'password', 'localhost/XE');
$stmt = oci_parse($conn, 'SELECT * FROM employees');
oci_execute($stmt);
while ($row = oci_fetch_array($stmt, OCI_ASSOC+OCI_RETURN_NULLS)) {
    var_dump($row);
}

ARG INSTALL_PHPREDIS=false

RUN if [ ${INSTALL_PHPREDIS} = true ]; then \
    pecl install redis && \
    docker-php-ext-enable redis \
fi

[opcache]
opcache.enable=1
opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=4000
opcache.validate_timestamps=0
opcache.save_comments=1
opcache.fast_shutdown=0

apcu_store('my_key', 'my_value', 3600); // 存储数据，过期时间为 1 小时
$value = apcu_fetch('my_key'); // 读取数据

# 将应用源从 deb.debian.org 更改为阿里云源
sed -i 's/deb.debian.org/mirrors.tuna.tsinghua.edu.cn/' /etc/apt/sources.list && \
sed -i 's/security.debian.org/mirrors.tuna.tsinghua.edu.cn/' /etc/apt/sources.list && \
sed -i 's/security-cdn.debian.org/mirrors.tuna.tsinghua.edu.cn/' /etc/apt/sources.list \

ARG INSTALL_NODE=false
ARG NODE_VERSION=node
ARG INSTALL_NPM_GULP=false
ARG INSTALL_NPM_BOWER=false
ARG INSTALL_NPM_VUE_CLI=false
ARG INSTALL_NPM_ANGULAR_CLI=false
ARG NPM_REGISTRY

RUN if [ ${INSTALL_NODE} = true ]; then \
    # 安装 nvm 和 Node.js
    ...
fi

# 设置默认 PHP 版本
update-alternatives --set php /usr/bin/php7.4

# 禁用不需要的扩展（不需要重新编译）
docker-php-ext-disable xdebug pcov

# 克隆 Laradock 仓库
git clone https://github.com/laradock/laradock.git

# 复制环境配置文件
cp .env.example .env

# 编辑配置文件，设置项目路径等
vim .env

# 构建并启动容器
docker compose up -d nginx mysql redis

# 构建特定服务
docker compose build workspace php-fpm

# 进入容器
docker compose exec workspace bash

# 查看日志
docker compose logs nginx

# 停止所有容器
docker compose down

# 支持 ARM 和 x86 架构
FROM --platform=${TARGETPLATFORM} php:${PHP_VERSION}-fpm-alpine

ARG TARGETPLATFORM
ARG BUILDPLATFORM

# 显示支持的架构
docker manifest inspect laradock/workspace:latest

# 构建多架构镜像
docker buildx build --platform linux/amd64,linux/arm64 -t myname/myapp:latest .

# .gitlab-ci.yml 示例
stages:
  - build
  - test
  - deploy

build:
  stage: build
  script:
    - cd laradock
    - docker compose build php-fpm workspace

test:
  stage: test
  script:
    - cd laradock
    - docker compose up -d php-fpm mysql
    - docker compose exec workspace php artisan test

# 开发环境
docker compose --profile dev up -d

# 测试环境
docker compose --profile test up -d