docker-compose 搭建php-fpm报错

Question

创建的项目目录结构

|-- docker-compose.yml
|-- nginx
|   |-- conf.d
|   |-- logs
|   \`-- nginx.conf
|-- php
|  \`-- Dockerfile
|   |-- php-fpm.d
|   \`-- www.conf
|   \`-- php.ini
|-- mysql
|   \`-- data
|-- www
    \`-- index.html

docker-compose.yml 配置

version: '3.0'
services:
  nginx:
    restart: always
    image: nginx:latest
    container_name: my-nginx
    ports:
      - 80:80
      - 443:443
    volumes:
      - ./nginx/conf.d:/etc/nginx/conf.d:ro
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/logs:/var/log/nginx:rw
      - ./www:/usr/share/nginx/html:rw
      - /etc/letsencrypt:/etc/letsencrypt
    networks:
      - front

  phpfpm:
      build: ./php  
      container_name: my-php
      ports:
        - 9000:9000
      volumes:
        - ./www:/var/www/html:rw
        - ./php/php.ini:/usr/local/etc/php/php.ini:ro
        - ./php/php-fpm.d/www.conf:/usr/local/etc/php-fpm.d/www.conf:rw
        - ./php/log:/var/log:rw
      networks:
        - front
        - backend
  mysql:
    image: mysql:5.7.26
    container_name: my-mysql
    ports:
      - 3306:3306
    volumes:
      - ./mysql/data/:/var/lib/mysql/
    environment:
      MYSQL_ROOT_PASSWORD : wq540074./

networks:
  front:
  backend:

php的Dockerfile配置

FROM php:7.2.9-fpm 
# Install any custom system requirements here
RUN apt-get update \
    apt-get upgrade \
  && apt-get install -y --no-install-recommends \
    libicu-dev \
    libmemcached-dev \
    libz-dev \
    libpq-dev \
    libjpeg-dev \
    libpng-dev \
    libfreetype6-dev \
    libssl-dev \
    libmcrypt-dev \
    libxml2-dev \
    libbz2-dev \
    libjpeg62-turbo-dev \
    curl \
  && rm -rf /var/lib/apt/lists/*
 
# Install various PHP extensions
RUN docker-php-ext-configure bcmath --enable-bcmath \
    && docker-php-ext-configure pcntl --enable-pcntl \
    && docker-php-ext-configure pdo_mysql --with-pdo-mysql \
    && docker-php-ext-configure pdo_pgsql --with-pgsql \
    && docker-php-ext-configure mbstring --enable-mbstring \
    && docker-php-ext-configure soap --enable-soap \
    && docker-php-ext-install \
        bcmath \
        intl \
        mbstring \
        mcrypt \
        mysqli \
        pcntl \
        pdo_mysql \
        zip \
  && docker-php-ext-configure gd \
    --enable-gd-native-ttf \
    --with-jpeg-dir=/usr/lib \
    --with-freetype-dir=/usr/include/freetype2 && \
    docker-php-ext-install gd \
  && docker-php-ext-install opcache \
  && docker-php-ext-enable opcache

当运行 docker-compose up -d 的时候php报错，

error: /usr/src/php/ext/mcrypt does not exist

usage: /usr/local/bin/docker-php-ext-install [-jN] ext-name [ext-name ...]
   ie: /usr/local/bin/docker-php-ext-install gd mysqli
       /usr/local/bin/docker-php-ext-install pdo pdo_mysql
       /usr/local/bin/docker-php-ext-install -j5 gd mbstring mysqli pdo pdo_mysql shmop

if custom ./configure arguments are necessary, see docker-php-ext-configure

Possible values for ext-name:
bcmath bz2 calendar ctype curl dba dom enchant exif fileinfo filter ftp gd gettext gmp hash iconv imap interbase intl json ldap mbstring mysqli oci8 odbc opcache pcntl pdo pdo_dblib pdo_firebird pdo_mysql pdo_oci pdo_odbc pdo_pgsql pdo_sqlite pgsql phar posix pspell readline recode reflection session shmop simplexml snmp soap sockets sodium spl standard sysvmsg sysvsem sysvshm tidy tokenizer wddx xml xmlreader xmlrpc xmlwriter xsl zend_test zip

Some of the above modules are already compiled into PHP; please check
the output of "php -i" to see which modules are already loaded.

我觉得是php的Dockerfile 配置有问题，谁有完整的php Dockerfile配置文件啊