docker部署：Apache-PHP7容器/MySQL容器/redis容器

最新推荐文章于 2023-05-13 13:07:36 发布

原创

最新推荐文章于 2023-05-13 13:07:36 发布 · 940 阅读

1 ·

CC 4.0 BY-SA版权

文章标签：

#docker

本文介绍了如何使用Docker在CentOS 7.7上部署包含Apache, PHP7, MySQL和Redis的环境。首先，通过编辑Dockerfile和start.sh文件创建Apache与PHP7的联合镜像，接着分别启动MySQL和Redis容器，并确保配置了合适的端口映射和数据持久化。最后，启动Apache-php容器，并连接到MySQL和Redis容器，注意在PHP项目中使用MySQL的容器IP进行连接。" 122806737,1147440,使用集算器按时间间隔分组计算Excel数据平均值,"['Excel技巧', '数据处理', '有序计算']

文章目录

前言

项目需要使用到 lamp 环境，最开始尝试的方案是 Apache+PHP+MySQL+Redis 四个容器独立运行，但没考虑到 Apache 容器如何调用 PHP 容器，所以走了个捷径，直接把 Apache 和 PHP合并在一个容器，连接上 MySQL 和 Redis 。

操作系统：centos:7.7
目标部署环境：Apache+PHP+MySQL+Redis
容器列表：

Apache-php容器
MySQL
Redis

制作Apache—php7镜像

cd
mkdir /Dockerfile
cd /Dockerfile  
#创建制作dockerfile的文件夹，进入文件夹

编辑Dockerfile

vi Dockerfile
#创建并编辑 Dockerfile ，写入以下内容
——————————————————————————————————————————————————————————————————————————————————————

FROM alpine:edge


#Add repos
RUN echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories

#Add basics first
RUN apk update && apk upgrade && apk add \
	bash apache2 php7-apache2 curl ca-certificates openssl openssh git php7 php7-phar php7-json php7-iconv php7-openssl tzdata openntpd nano

#Setup apache and php ，可自行添加需要的扩展，php7-xxx
RUN apk add \
	php7-ftp \
	php7-xdebug \
	php7-mcrypt \
	php7-mbstring \
	php7-soap \
	php7-gmp \
	php7-pdo_odbc \
	php7-dom \
	php7-pdo \
	php7-zip \
	php7-mysqli \
	php7-sqlite3 \
	php7-pdo_pgsql \
	php7-bcmath \
	php7-gd \
	php7-odbc \
	php7-pdo_mysql \
	php7-pdo_sqlite \
	php7-gettext \
	php7-xml \
	php7-xmlreader \
	php7-xmlwriter \
	php7-tokenizer \
	php7-xmlrpc \
	php7-bz2 \
	php7-pdo_dblib \
	php7-curl \
	php7-ctype \
	php7-session \
	php7-redis \
	php7-exif \
	php7-intl \
	php7-fileinfo \
	php7-ldap \
	php7-apcu \
	php7-pcntl \
	php7-posix \
	php7-event

#Problems installing in above stack
RUN apk add php7-simplexml

RUN cp /usr/bin/php7 /usr/bin/php \
    && rm -f /var/cache/apk/*

#Add apache to run and configure
RUN sed -i "s/#LoadModule\ rewrite_module/LoadModule\ rewrite_module/" /etc/apache2/httpd.conf \
    && sed -i "s/#LoadModule\ session_module/LoadModule\ session_module/" /etc/apache2/httpd.conf \
    && sed -i "s/#LoadModule\ session_cookie_module/LoadModule\ session_cookie_module/" /etc/apache2/httpd.conf \
    && sed -i "s/#LoadModule\ session_crypto_module/LoadModule\ session_crypto_module/" /etc/apache2/httpd.conf \
    && sed -i "s/#LoadModule\ deflate_module/LoadModule\ deflate_module/" /etc/apache2/httpd.conf \
    && sed -i "s#^DocumentRoot \".*#DocumentRoot \"/app/public\"#g" /etc/apache2/httpd.conf \
    && sed -i "s#/var/www/localhost/htdocs#/app/public#" /etc/apache2/httpd.conf \
    && printf "\n<Directory \"/app/public\">\n\tAllowOverride All\n</Directory>\n" >> /etc/apache2/httpd.conf

RUN mkdir /app && mkdir /app/public && chown -R apache:apache /app && chmod -R 755 /app && mkdir bootstrap
ADD start.sh /bootstrap/
RUN chmod +x /bootstrap/start.sh

EXPOSE 80
ENTRYPOINT ["/bootstrap/start.sh"]

编辑镜像内使用的start.sh

#!/bin/sh

# Set the timezone. Base image does not contain the setup-timezone script, so an alternate way is used.
if [ "$CONTAINER_TIMEZONE" ]; then
    cp /usr/share/zoneinfo/${
   
   CONTAINER_TIMEZONE} /etc/localtime && \
	echo "${CONTAINER_TIMEZONE}" >  /etc/timezone && \
	echo "Container timezone set to: $CONTAINER_TIMEZONE"
fi

# Force immediate synchronisation of the time and start the time-synchronization service.
# In order to be able to use ntpd in the container, it must be run with the SYS_TIME capability.
# In addition you may want to add the SYS_NICE capability, in order for ntpd to be able to modify its priority.
ntpd -s

# Apache server name change
if [ ! -z "$APACHE_SERVER_NAME" ]
	then
		sed -i "s/#ServerName www.example.com:80/ServerName $APACHE_SERVER_NAME/" /etc/apache2/httpd.conf
		echo "Changed server name to '$APACHE_SERVER_NAME'..."
	else
		echo "NOTICE: Change 'ServerName' globally and hide server message by setting environment variable >> 'APACHE_SERVER_NAME=your.server.name' in docker command or docker-compose file"
fi

# PHP Config
if [ ! -z "$PHP_SHORT_OPEN_TAG" ]; then sed -i "s/\;\?\\s\?short_open_tag = .*/short_open_tag = $PHP_SHORT_OPEN_TAG/" /etc/php7/php.ini && echo "Set PHP short_open_tag = $PHP_SHORT_OPEN_TAG..."; fi
if [ ! -z "$PHP_OUTPUT_BUFFERING" ]; then sed -i "s/\;\?\\s\?output_buffering = .*/output_buffering = $PHP_OUTPUT_BUFFERING/" /etc/php7/php.ini && echo "Set PHP output_buffering = $PHP_SHORT_OUTPUT_BUFFERING..."; fi
if [ ! -z "$PHP_OPEN_BASEDIR" ]; then sed -i "s/\;\?\\s\?open_basedir = .*/open_basedir = $PHP_OPEN_BASEDIR/" /etc/php7/php.ini && echo "Set PHP open_basedir = $PHP_OPEN_BASEDIR..."; fi
if [ ! -z "$PHP_MAX_EXECUTION_TIME" ]; then sed -i "s/\;\?\\s\?max_execution_time = .*/max_execution_time = $PHP_MAX_EXECUTION_TIME/" /etc/php7/php.ini && echo "Set PHP max_execution_time = $PHP_MAX_EXECUTION_TIME..."; fi
if [ ! -z "$PHP_MAX_INPUT_TIME" ]; then sed -i "s/\;\?\\s\?max_input_time = .*/max_input_time = $PHP_MAX_INPUT_TIME/" /etc/php7/php.ini && echo "Set PHP max_input_time = $PHP_MAX_INPUT_TIME..."