Docker 安裝 PHP

知識 02-19

安裝 PHP 鏡像

Docker 安裝 PHP

方法一、通過 Dockerfile 構建

創建Dockerfile

首先，創建目錄php-fpm,用於存放後面的相關東西。

run@run:~$ mkdir -p ~/php-fpm/logs ~/php-fpm/conf

logs目錄將映射為php-fpm容器的日誌目錄

conf目錄里的配置文件將映射為php-fpm容器的配置文件

進入創建的php-fpm目錄，創建Dockerfile

FROM debian:jessie
# persistent / runtime deps
ENV PHPIZE_DEPS
autoconf
file
g++
gcc
libc-dev
make
pkg-config
re2c
RUN apt-get update && apt-get install -y
$PHPIZE_DEPS
ca-certificates
curl
libedit2
libsqlite3-0
libxml2
--no-install-recommends && rm -r /var/lib/apt/lists/*
ENV PHP_INI_DIR /usr/local/etc/php
RUN mkdir -p $PHP_INI_DIR/conf.d
##<autogenerated>##
ENV PHP_EXTRA_CONFIGURE_ARGS --enable-fpm --with-fpm-user=www-data --with-fpm-group=www-data
##</autogenerated>##
ENV GPG_KEYS 0BD78B5F97500D450838F95DFE857D9A90D90EC1 6E4F6AB321FDC07F2C332E3AC2BF0BC433CFC8B3
ENV PHP_VERSION 5.6.22
ENV PHP_FILENAME php-5.6.22.tar.xz
ENV PHP_SHA256 c96980d7de1d66c821a4ee5809df0076f925b2fe0b8c362d234d92f2f0a178e2
RUN set -xe
&& buildDeps="
$PHP_EXTRA_BUILD_DEPS
libcurl4-openssl-dev
libedit-dev
libsqlite3-dev
libssl-dev
libxml2-dev
xz-utils
"
&& apt-get update && apt-get install -y $buildDeps --no-install-recommends && rm -rf /var/lib/apt/lists/*
&& curl -fSL "http://php.net/get/$PHP_FILENAME/from/this/mirror" -o "$PHP_FILENAME"
&& echo "$PHP_SHA256 *$PHP_FILENAME" | sha256sum -c -
&& curl -fSL "http://php.net/get/$PHP_FILENAME.asc/from/this/mirror" -o "$PHP_FILENAME.asc"
&& export GNUPGHOME="$(mktemp -d)"
&& for key in $GPG_KEYS; do
gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key";
done
&& gpg --batch --verify "$PHP_FILENAME.asc" "$PHP_FILENAME"
&& rm -r "$GNUPGHOME" "$PHP_FILENAME.asc"
&& mkdir -p /usr/src/php
&& tar -xf "$PHP_FILENAME" -C /usr/src/php --strip-components=1
&& rm "$PHP_FILENAME"
&& cd /usr/src/php
&& ./configure
--with-config-file-path="$PHP_INI_DIR"
--with-config-file-scan-dir="$PHP_INI_DIR/conf.d"
$PHP_EXTRA_CONFIGURE_ARGS
--disable-cgi
# --enable-mysqlnd is included here because it"s harder to compile after the fact than extensions are (since it"s a plugin for several extensions, not an extension in itself)
--enable-mysqlnd
# --enable-mbstring is included here because otherwise there"s no way to get pecl to use it properly (see https://github.com/docker-library/php/issues/195)
--enable-mbstring
--with-curl
--with-libedit
--with-openssl
--with-zlib
&& make -j"$(nproc)"
&& make install
&& { find /usr/local/bin /usr/local/sbin -type f -executable -exec strip --strip-all "{}" + || true; }
&& make clean
&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false -o APT::AutoRemove::SuggestsImportant=false $buildDeps
COPY docker-php-ext-* /usr/local/bin/
##<autogenerated>##
WORKDIR /var/www/html
RUN set -ex
&& cd /usr/local/etc
&& if [ -d php-fpm.d ]; then
# for some reason, upstream"s php-fpm.conf.default has "include=NONE/etc/php-fpm.d/*.conf"
sed "s!=NONE/!=!g" php-fpm.conf.default | tee php-fpm.conf > /dev/null;
cp php-fpm.d/www.conf.default php-fpm.d/www.conf;
else
# PHP 5.x don"t use "include=" by default, so we"ll create our own simple config that mimics PHP 7+ for consistency
mkdir php-fpm.d;
cp php-fpm.conf.default php-fpm.d/www.conf;
{
echo "[global]";
echo "include=etc/php-fpm.d/*.conf";
} | tee php-fpm.conf;
fi
&& {
echo "[global]";
echo "error_log = /proc/self/fd/2";
echo;
echo "[www]";
echo "; if we send this to /proc/self/fd/1, it never appears";
echo "access.log = /proc/self/fd/2";
echo;
echo "clear_env = no";
echo;
echo "; Ensure worker stdout and stderr are sent to the main error log.";
echo "catch_workers_output = yes";
} | tee php-fpm.d/docker.conf
&& {
echo "[global]";
echo "daemonize = no";
echo;
echo "[www]";
echo "listen = [::]:9000";
} | tee php-fpm.d/zz-docker.conf
EXPOSE 9000
CMD ["php-fpm"]

通過Dockerfile創建一個鏡像，替換成你自己的名字

runoob@runoob:~/php-fpm$ docker build -t php:5.6-fpm .

創建完成後，我們可以在本地的鏡像列表裡查找到剛剛創建的鏡像

run@run:~/php-fpm$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
php 5.6-fpm 025041cd3aa5 6 days ago 456.3 MB

方法二、docker pull php

查找Docker Hub上的php鏡像

run@run:~/php-fpm$ docker search php
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
php While designed for web development, the PH... 1232 [OK]
richarvey/nginx-php-fpm Container running Nginx + PHP-FPM capable ... 207 [OK]
phpmyadmin/phpmyadmin A web interface for MySQL and MariaDB. 123 [OK]
eboraas/apache-php PHP5 on Apache (with SSL support), built o... 69 [OK]
php-zendserver Zend Server - the integrated PHP applicati... 69 [OK]
million12/nginx-php Nginx + PHP-FPM 5.5, 5.6, 7.0 (NG), CentOS... 67 [OK]
webdevops/php-nginx Nginx with PHP-FPM 39 [OK]
webdevops/php-apache Apache with PHP-FPM (based on webdevops/php) 14 [OK]
phpunit/phpunit PHPUnit is a programmer-oriented testing f... 14 [OK]
tetraweb/php PHP 5.3, 5.4, 5.5, 5.6, 7.0 for CI and run... 12 [OK]
webdevops/php PHP (FPM and CLI) service container 10 [OK]
...

這裡我們拉取官方的鏡像,標籤為5.6-fpm

run@run:~/php-fpm$ docker pull php:5.6-fpm

等待下載完成後，我們就可以在本地鏡像列表裡查到REPOSITORY為php,標籤為5.6-fpm的鏡像。

使用php-fpm鏡像

運行容器

run@run:~/php-fpm$ docker run -p 9000:9000 --name myphp-fpm -v ~/nginx/www:/www -v $PWD/conf:/usr/local/etc/php -v $PWD/logs:/phplogs -d php:5.6-fpm
00c5aa4c2f93ec3486936f45b5f2b450187a9d09acb18f5ac9aa7a5f405dbedf
run@run:~/php-fpm$

命令說明: