这个是docker 配置的base dockerfile 如果搭建php+nginx 环境，可以直接使用这个dockerfile配置。直接在你代码里面的dockerfile 引用此基础镜像。

# 使用官方的 PHP 镜像作为基础镜像
FROM php:8.1-fpm

# 更换国内源并安装系统依赖

RUN rm -rf /etc/apt/sources.list.d/* \
   && echo 'deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware' > /etc/apt/sources.list \
   && echo 'deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware' >> /etc/apt/sources.list \
   && echo 'deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware' >> /etc/apt/sources.list \
   && echo 'deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware' >> /etc/apt/sources.list \
   && echo 'deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware' >> /etc/apt/sources.list \
   && echo 'deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware' >> /etc/apt/sources.list \
   && echo 'deb https://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware' >> /etc/apt/sources.list \
   && echo 'deb-src https://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware' >> /etc/apt/sources.list \
   && apt-get update \
    && apt-get install -y \
        locales \
        nginx \
        libpng-dev \
        libjpeg-dev \
        libonig-dev \
        libxml2-dev \
        zip \
        unzip \
        libzip-dev \
        libmcrypt-dev \
        libssl-dev \
        libfreetype6-dev \
        libjpeg62-turbo-dev \
        freetds-dev \
        libcurl4-openssl-dev \
        libsnmp-dev \
        libicu-dev \
        libc-client-dev \
        libkrb5-dev \
        libmemcached-dev \
        libbz2-dev \
        libtidy-dev \
        libxslt-dev \
        wget \
        curl \
        cron \
        supervisor \
    && sed -i '/zh_CN.UTF-8/s/# //g' /etc/locale.gen \
    && locale-gen zh_CN.UTF-8 \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# 设置环境变量以使用中文区域设置
ENV LANG=zh_CN.UTF-8
ENV LANGUAGE=zh_CN:zh
ENV LC_ALL=zh_CN.UTF-8

# 安装 PHP 扩展
RUN docker-php-ext-install \
        bcmath \
        bz2 \
        calendar \
        exif \
        gd \
        gettext \
        mysqli \
        opcache \
        pdo \
        pdo_mysql \
        snmp \
        soap \
        sockets \
        tidy \
        xml \
        xsl \
        zip

# 下载并安装 Composer
RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" \
    && php composer-setup.php --install-dir=/usr/local/bin --filename=composer \
    && php -r "unlink('composer-setup.php');" \
    && mkdir /composer \
    && chown www-data:www-data /composer \
    && chmod 755 /composer

# 设置 Composer 全局路径
ENV COMPOSER_HOME=/composer
ENV PATH=/composer/vendor/bin:$PATH

# 安装 Redis 和 Yaf 扩展
RUN pecl install redis \
    && docker-php-ext-enable redis \
    && pecl install yaf \
    && docker-php-ext-enable yaf

# 设置权限和目录
RUN chown www-data:www-data /var/www/html \
    && chmod 755 /var/www/html \
    && mkdir /etc/nginx/conf.d/ssl \
    && chmod 755 /etc/nginx/conf.d/ssl

# 复制supervisord配置文件
COPY supervisord.conf /etc/supervisor/supervisord.conf

# 暴露容器的 80 和 443 端口
EXPOSE 80 443

# 启动 PHP-FPM 和 Nginx 服务
#CMD /etc/init.d/nginx start && /usr/local/sbin/php-fpm  -D && tail -f /dev/null

下面是supervisord 配置。用suervisord 控制PHP-fpm 和nginx 的启动

; supervisor config file

[unix_http_server]
file=/var/run/supervisor.sock   ; (the path to the socket file)
chmod=0700                       ; sockef file mode (default 0700)

[supervisord]
logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
childlogdir=/var/log/supervisor            ; ('AUTO' child log dir, default $TEMP)

; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL  for a unix socket

; The [include] section can just contain the "files" setting.  This
; setting can list multiple files (separated by whitespace or
; newlines).  It can also contain wildcards.  The filenames are
; interpreted as relative to this file.  Included files *cannot*
; include files themselves.

[program:php-fpm]
command = /usr/local/sbin/php-fpm --force-stderr --nodaemonize --fpm-config /usr/local/etc/php-fpm.conf
autostart=true
autorestart=true
priority=5
stdout_events_enabled=true
stderr_events_enabled=true
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0
stopsignal=QUIT

[program:nginx]
command=/usr/sbin/nginx -g "daemon off;" -c /etc/nginx/nginx.conf
autostart=true
autorestart=true
priority=10
stdout_events_enabled=true
stderr_events_enabled=true
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0
stopsignal=QUIT

直接把这两份配置上传到你的服务器里面。然后执行下面的命令

docker build -t php-nginx -f /home/data/dockerfile/prod/Dockerfile .

php-nginx 是镜像的名字

/home/data/dockerfile/prod/Dockerfile 是dockerfile 文件路径

最后的点一定要加上。

base 镜像编辑好后，可以上传到阿里云的免费的镜像容器服务。然后在docker部署的时候引用此基础镜像就可以了