默认的 php:7.0.33-fpm 镜像少了好多模块，直接使用 Dockerfile 构建会比较麻烦，而且体积也比较大。于是直接进入到容器里面安装，最后根据容器生成一个属于自己的镜像tmaize/php7-fpm。在这里记录下步骤，说不定以后还会用到
说明
原始镜像已经内置了如下的源码，为了减小体积只是压缩起来了，并未编译安装，使用docker-php-ext-install自行安装即可
bcmath bz2 calendar ctype curl dba dom enchant exif fileinfo filter ftp gd gettext gmp
hash iconv imap interbase intl json ldap mbstring mcrypt 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 spl standard
sysvmsg sysvsem sysvshm tidy tokenizer wddx xml xmlreader xmlrpc xmlwriter xsl zip
安装
进入容器
docker run --name temp -d php:7.0.33-fpm
docker exec -it temp /bin/bash
安装模块
docker-php-ext-install bcmath
apt-get update
apt-get install -y libbz2-dev
docker-php-ext-install bz2
docker-php-ext-install calendar
docker-php-ext-install exif
apt-get install -y libjpeg-dev libjpeg62-turbo-dev libwebp-dev libpng-dev libfreetype6-dev libxpm-dev
docker-php-ext-configure gd --with-webp-dir=/usr/include --with-png-dir=/usr/include \
--with-jpeg-dir=/usr/include --with-freetype-dir=/usr/include --with-xpm-dir=/usr/include
docker-php-ext-install gd
# php -r "var_dump(gd_info());"
docker-php-ext-install gettext
curl -O https://gmplib.org/download/gmp/gmp-6.2.1.tar.xz
xz -d gmp-6.2.1.tar.xz
tar -xvf gmp-6.2.1.tar
cd gmp-6.2.1
./configure
make
make install
docker-php-ext-install gmp
docker-php-ext-install mysqli
docker-php-ext-install pcntl
docker-php-ext-install pdo_mysql
docker-php-ext-install shmop
docker-php-ext-install sockets
docker-php-ext-install zip
docker-php-ext-install opcache
cd ..
rm -rf ./*
apt-get clean
apt-get autoclean
# 使用生产配置
cd $PHP_INI_DIR
cp php.ini-production php.ini
history -c
exit
推送镜像
docker container stop temp
docker commit -m "install modules" temp docker.io/tmaize/php7-fpm:1.0.0
docker login -u tmaize # 生成新的Access Tokens登录，不要使用密码
docker push docker.io/tmaize/php7-fpm:1.0.0
docker rm temp
php -m
[PHP Modules]
bcmath
bz2
calendar
Core
ctype
curl
date
dom
exif
fileinfo
filter
ftp
gd
gettext
gmp
hash
iconv
json
libxml
mbstring
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
posix
readline
Reflection
session
shmop
SimpleXML
sockets
SPL
sqlite3
standard
tokenizer
xml
xmlreader
xmlwriter
Zend OPcache
zip
zlib
[Zend Modules]
Zend OPcache