最后我解决了它。
下面是我的Apache/php文档：

FROM ubuntu:latest

MAINTAINER Konrad Siamro

RUN apt-get -qqy update

RUN apt-get -qqy install apache2 \
        php \
        mysql-client \
        libapache2-mod-php \
        php-pear \
        php-mcrypt \
        php-gd \
        php-curl \
        php-mysql \
        php-dom \
        php-xml \
        php-xsl \
        php-mbstring \
        php-intl \
        php-zip \
        php-cli \
        php-cgi \
        curl \
        git \
        nano \
        vim \
        htop

RUN apt-get -qqy install php-soap

RUN apt-get -qqy install bindfs \
    dos2unix \
    php-xdebug

RUN apt-get -qqy install nodejs npm
RUN apt-get -qqy install php-fpm

RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

COPY ./20-mcrypt.ini /etc/php/7.0/cli/conf.d/20-mcrypt.ini
COPY ./20-mcrypt.ini /etc/php/7.0/apache2/conf.d/20-mcrypt.ini

RUN a2enmod rewrite

COPY ./magento2.conf /etc/apache2/sites-available/magento2.conf

# RUN rm -f /etc/apache2/sites-enabled/000-default.conf

COPY ./xdebug-enabler.ini /etc/php/7.0/mods-available/xdebug.ini
COPY ./auth.json /var/www/auth.json

RUN php -r "echo ini_get('memory_limit').PHP_EOL;"

COPY ./apache2.conf /etc/apache2/apache2.conf

RUN a2enmod php7.0

RUN echo "extension=php_openssl.dll" >> /etc/php/7.0/apache2/php.ini

RUN service apache2 restart

WORKDIR /var/www/html

COPY ./ssh /var/ssh

EXPOSE 9001
EXPOSE 80
EXPOSE 443

COPY ./start_safe_perms.sh /usr/local/bin/start_safe_perms.sh
RUN dos2unix /usr/local/bin/start_safe_perms.sh
RUN chmod 777 /usr/local/bin/start_safe_perms.sh
CMD ["/bin/bash", "/usr/local/bin/start_safe_perms.sh"]

和Apache 2配置文件：

# this is the main Apache server configuration file.  It contains the

# configuration directives that give the server its instructions.

# See http://httpd.apache.org/docs/2.4/ for detailed information about

# the directives and /usr/share/doc/apache2/README.Debian about Debian specific

# hints.

# 

# 

# Summary of how the Apache 2 configuration works in Debian:

# The Apache 2 web server configuration in Debian is quite different to

# upstream's suggested way to configure the web server. This is because Debian's

# default Apache2 installation attempts to make adding and removing modules,

# virtual hosts, and extra configuration directives as flexible as possible, in

# order to make automating the changes and administering the server as easy as

# possible.

# It is split into several files forming the configuration hierarchy outlined

# below, all located in the /etc/apache2/ directory:

# 

# /etc/apache2/

# |-- apache2.conf

# |   `--  ports.conf

# |-- mods-enabled

# |   |-- *.load

# |   `-- *.conf

# |-- conf-enabled

# |   `-- *.conf

# `-- sites-enabled

# `-- *.conf

# 

# 

# * apache2.conf is the main configuration file (this file). It puts the pieces

# together by including all remaining configuration files when starting up the

# web server.

# 

# * ports.conf is always included from the main configuration file. It is

# supposed to determine listening ports for incoming connections which can be

# customized anytime.

# 

# * Configuration files in the mods-enabled/, conf-enabled/ and sites-enabled/

# directories contain particular configuration snippets which manage modules,

# global configuration fragments, or virtual host configurations,

# respectively.

# 

# They are activated by symlinking available configuration files from their

# respective *-available/ counterparts. These should be managed by using our

# helpers a2enmod/a2dismod, a2ensite/a2dissite and a2enconf/a2disconf. See

# their respective man pages for detailed information.

# 

# * The binary is called apache2. Due to the use of environment variables, in

# the default configuration, apache2 needs to be started/stopped with

# /etc/init.d/apache2 or apache2ctl. Calling /usr/bin/apache2 directly will not

# work with the default configuration.

# Global configuration

# 

# 

# ServerRoot: The top of the directory tree under which the server's

# configuration, error, and log files are kept.

# 

# NOTE!  If you intend to place this on an NFS (or otherwise network)

# mounted filesystem then please read the Mutex documentation (available

# at <URL:http://httpd.apache.org/docs/2.4/mod/core.html#mutex>);

# you will save yourself a lot of trouble.

# 

# Do NOT add a slash at the end of the directory path.

# 

# ServerRoot "/etc/apache2"

# 

# The accept serialization lock file MUST BE STORED ON A LOCAL DISK.

# 

Mutex file:${APACHE_LOCK_DIR} default

# 

# PidFile: The file in which the server should record its process

# identification number when it starts.

# This needs to be set in /etc/apache2/envvars

# 

PidFile ${APACHE_PID_FILE}

# 

# Timeout: The number of seconds before receives and sends time out.

# 

Timeout 300

# 

# KeepAlive: Whether or not to allow persistent connections (more than

# one request per connection). Set to "Off" to deactivate.

# 

KeepAlive On

# 

# MaxKeepAliveRequests: The maximum number of requests to allow

# during a persistent connection. Set to 0 to allow an unlimited amount.

# We recommend you leave this number high, for maximum performance.

# 

MaxKeepAliveRequests 100

# 

# KeepAliveTimeout: Number of seconds to wait for the next request from the

# same client on the same connection.

# 

KeepAliveTimeout 5

# These need to be set in /etc/apache2/envvars

User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}

# 

# HostnameLookups: Log the names of clients or just their IP addresses

# e.g., www.apache.org (on) or 204.62.129.132 (off).

# The default is off because it'd be overall better for the net if people

# had to knowingly turn this feature on, since enabling it means that

# each client request will result in AT LEAST one lookup request to the

# nameserver.

# 

HostnameLookups Off

# ErrorLog: The location of the error log file.

# If you do not specify an ErrorLog directive within a <VirtualHost>

# container, error messages relating to that virtual host will be

# logged here.  If you *do* define an error logfile for a <VirtualHost>

# container, that host's errors will be logged there and not here.

# 

ErrorLog ${APACHE_LOG_DIR}/error.log

# 

# LogLevel: Control the severity of messages logged to the error_log.

# Available values: trace8, ..., trace1, debug, info, notice, warn,

# error, crit, alert, emerg.

# It is also possible to configure the log level for particular modules, e.g.

# "LogLevel info ssl:warn"

# 

LogLevel warn

# Include module configuration:

IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf

# Include list of ports to listen on

Include ports.conf

# Sets the default security model of the Apache2 HTTPD server. It does

# not allow access to the root filesystem outside of /usr/share and /var/www.

# The former is used by web applications packaged in Debian,

# the latter may be used for local directories served by the web server. If

# your system is serving content from a sub-directory in /srv you must allow

# access here, or in any related virtual host.

<Directory />
    Options FollowSymLinks
    AllowOverride None
    Require all denied
</Directory>

<Directory /usr/share>
    AllowOverride None
    Require all granted
</Directory>

<Directory /var/www/>
    Options +Indexes +FollowSymLinks +Multiviews
    allowOverride  all
    Require all granted
</Directory>

# <Directory /srv/>

# Options Indexes FollowSymLinks

# AllowOverride None

# Require all granted

# </Directory>

# 

# DirectoryIndex: sets the file that Apache will serve if a directory

# is requested.

# 

<IfModule dir_module>
    DirectoryIndex index.php index.php3 index.html index.htm
</IfModule>

# AccessFileName: The name of the file to look for in each directory

# for additional configuration directives.  See also the AllowOverride

# directive.

# 

AccessFileName .htaccess

# 

# The following lines prevent .htaccess and .htpasswd files from being

# viewed by Web clients.

# 

<FilesMatch "^\.ht">
    Require all denied
</FilesMatch>

# 

# The following directives define some format nicknames for use with

# a CustomLog directive.

# 

# These deviate from the Common Log Format definitions in that they use %O

# (the actual bytes sent including headers) instead of %b (the size of the

# requested file), because the latter makes it impossible to detect partial

# requests.

# 

# Note that the use of %{X-Forwarded-For}i instead of %h is not recommended.

# Use mod_remoteip instead.

# 

LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent

# Include of directories ignores editors' and dpkg's backup files,

# see README.Debian for details.

# Include generic snippets of statements

IncludeOptional conf-enabled/*.conf

# Include the virtual host configurations:

IncludeOptional sites-enabled/*.conf

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

这是我的Dockerfile支持PHP-FMP：

FROM php:7.4.20-fpm

RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer --version=2.1.3

# Locales

RUN apt-get update \
    && apt-get install -y locales

RUN dpkg-reconfigure locales \
    && locale-gen C.UTF-8 \
    && /usr/sbin/update-locale LANG=C.UTF-8

RUN echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen \
    && locale-gen

ENV LC_ALL C.UTF-8
ENV LANG en_US.UTF-8
ENV LANGUAGE en_US.UTF-8

# Common

RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        openssl \
        git \
        gnupg2 \
        vim \
        telnet \
        cron

# Install php extension

# intl

RUN apt-get install -y libicu-dev \
    && docker-php-ext-configure intl \
    && docker-php-ext-install -j$(nproc) intl

# xml

RUN apt-get install -y \
    libxml2-dev \
    libxslt-dev \
    && docker-php-ext-install -j$(nproc) \
        dom \
        xmlrpc \
        xsl \
        simplexml

# images

RUN apt-get install -y \
    libfreetype6-dev \
    libjpeg62-turbo-dev \
    libpng-dev \
    libgd-dev \
    && docker-php-ext-configure gd --with-freetype --with-jpeg \
    && docker-php-ext-install -j$(nproc) \
        gd \
        exif

# database

RUN docker-php-ext-install -j$(nproc) \
    mysqli \
    pdo \
    pdo_mysql

# strings

RUN apt-get install -y libonig-dev \
    && docker-php-ext-install -j$(nproc) \
    gettext \
    mbstring

# math

RUN apt-get install -y libgmp-dev \
    && ln -s /usr/include/x86_64-linux-gnu/gmp.h /usr/include/gmp.h \
    && docker-php-ext-install -j$(nproc) \
        gmp \
        bcmath

# compression

RUN apt-get install -y \
    libbz2-dev \
    zlib1g-dev \
    libzip-dev \
    && docker-php-ext-install -j$(nproc) \
        zip \
        bz2

# memcached

RUN apt-get install -y \
    libmemcached-dev \
    libmemcached11

# curl

RUN apt-get install -y \
    libcurl4 \
    libcurl4-openssl-dev \
    && docker-php-ext-install -j$(nproc) curl

# images

RUN apt-get install -y \
    libfreetype6-dev \
    libjpeg62-turbo-dev \
    libpng-dev \
    libgd-dev \
    && docker-php-ext-configure gd --with-freetype --with-jpeg \
    && docker-php-ext-install -j$(nproc) \
        gd \
        exif

# others

RUN docker-php-ext-install -j$(nproc) \
    soap \
    sockets \
    calendar \
    sysvmsg \
    sysvsem \
    sysvshm \
    ctype \
    iconv

# Install form source

# ext-apcu

ENV EXT_APCU_VERSION=5.1.17

RUN mkdir -p /usr/src/php/ext/apcu \
    && curl -fsSL https://github.com/krakjoe/apcu/archive/v$EXT_APCU_VERSION.tar.gz | tar xvz -C /usr/src/php/ext/apcu --strip 1 \
    && docker-php-ext-install apcu \
    && echo "[apcu]" >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini \
    && echo "apc.enabled=1" >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini

# ext-opache

RUN docker-php-source extract \
    && docker-php-ext-enable opcache \
    && echo "zend_extension=opcache" >> /tmp/docker-php-ext-opcache.ini \
    && echo "opcache.enable=1" >> /tmp/docker-php-ext-opcache.ini \
    && echo "opcache.enable_cli=0" >> /tmp/docker-php-ext-opcache.ini \
    && echo "opcache.memory_consumption=356" >> /tmp/docker-php-ext-opcache.ini \
    && echo "opcache.max_accelerated_files=100000" >> /tmp/docker-php-ext-opcache.ini \
    && echo "opcache.validate_timestamps=0" >> /tmp/docker-php-ext-opcache.ini

# x-debug

RUN pecl install xdebug-3.0.4 \
    && docker-php-ext-enable xdebug \
    && echo "zend_extension=xdebug" >> /tmp/docker-php-ext-xdebug.ini \
    && echo "xdebug.mode=debug,develop" >> /tmp/docker-php-ext-xdebug.ini \
    && echo "xdebug.start_with_request=yes" >> /tmp/docker-php-ext-xdebug.ini \
    && echo "xdebug.remote_port=9003" >> /tmp/docker-php-ext-xdebug.ini \
    && echo "xdebug.discover_client_host=true" >> /tmp/docker-php-ext-xdebug.ini \
    && echo "xdebug.client_host=host.docker.internal" >> /tmp/docker-php-ext-xdebug.ini

# clean up

RUN docker-php-source delete

RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"

RUN cd /usr/local/etc/php/conf.d/ && \
    echo 'memory_limit = 2G' >> /usr/local/etc/php/conf.d/docker-php-memlimit.ini

# Add user

RUN groupadd -g 1000 app \
    && useradd -g 1000 -u 1000 -d /var/www -s /bin/bash app

RUN mkdir -p /var/www/html \
    && chown -R app:app /var/www

USER app:app
VOLUME /var/www
WORKDIR /var/www/html

所以这是我的存储库，看看吧！
https://github.com/dylanops/docker-magento