前言
nginx和php-fpm放在一个镜像里面，这样更好配置，但是有一个问题，这样不利于php-fpm和nginx两个服务动态扩容，因为二者的吞吐量可能不一样，同时扩容可能会造成资源浪费，但是分开，又会造成一个问题，那就是nginx和php-fpm如何通信的问题变得有些棘手。
以下是Dockerfile文件的内容，其余可以参考我的github地址。
FROM alpine
LABEL MAINTAINER="<crazyjums@gmail.com>"
ADD nginx-1.18.0.tar.gz /tmp
COPY nginx/nginx.conf /tmp/nginx.conf
COPY start.sh /tmp/start.sh
COPY nginx/include/phptest.conf /tmp/phptest.conf
COPY nginx/include/default.conf /tmp/default.conf
COPY nginx/html/php_nginx/ /tmp/php_nginx/
## isntall nginx by source code
WORKDIR /tmp/nginx-1.18.0
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone \
&& apk update && apk upgrade\
&& apk add --no-cache --virtual .build-deps \
mlocate \
g++ \
pcre-dev \
zlib-dev \
make\
gcc\
libc-dev\
autoconf \
&& apk add pcre \
libxml2-dev\
sqlite-dev \
&& addgroup -S nginx\
&& adduser -S -G nginx -s /sbin/nologin -h /usr/local/nginx nginx\
&& ./configure --user=nginx --group=nginx --prefix=/usr/local/nginx\
&& make\
&& make install\
&& mkdir -p /data/nginx/logs /data/nginx/logs /usr/local/nginx/conf/include \
&& mv /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.back\
&& mv /tmp/nginx.conf /usr/local/nginx/conf/nginx.conf\
&& mv /tmp/start.sh /start.sh\
&& mv /tmp/phptest.conf /usr/local/nginx/conf/include/phptest.conf \
&& mv /tmp/default.conf /usr/local/nginx/conf/include/default.conf \
&& mv /tmp/php_nginx /usr/local/nginx/html/php_nginx \
&& ln -s /usr/local/nginx/sbin/nginx /usr/local/bin/ \
&& /usr/local/nginx/sbin/nginx -t
## install php(enable-fpm) by sourece code
ADD php-7.4.27.tar.gz /tmp
COPY php/php-fpm.conf /tmp/php-fpm.conf
COPY php/php-fpm.d/www.conf /tmp/www.conf
COPY php/php.ini /tmp/php.ini
WORKDIR /tmp/php-7.4.27
RUN ./configure --prefix=/usr/local/php --enable-fpm\
&& make \
&& make install \
&& mv /tmp/php-fpm.conf /usr/local/php/etc/php-fpm.conf \
&& mv /tmp/www.conf /usr/local/php/etc/php-fpm.d/www.conf \
&& mv /tmp/php.ini /usr/local/php/lib/php.ini \
&& ln -s /usr/local/php/sbin/php-fpm /usr/local/bin/ \
&& rm -rf /tmp/* \
&& apk del .build-deps
EXPOSE 80 443
ENTRYPOINT ["/bin/sh","/start.sh"]
如果觉得麻烦，也可以直接从远程仓库直接拉取下来：
$ docker pull crazyjums/nginx-php-fpm-alpine
安装完镜像之后，还可以通过docker-compose进行管理：
version: "3"
services:
nginx-php-fpm:
# image: mmm
build:
context: .
dockerfile: Dockerfile
container_name: nginx-php-fpm-one
ports:
- 891:80
tty: true
volumes:
- ./nginx/include:/usr/local/nginx/conf/include
- ./nginx/html/php_nginx:/usr/local/nginx/html/php_nginx
- ./nginx/html/vue_nginx:/usr/local/nginx/html/vue_nginx
- ./nginx/nginx.conf:/usr/local/nginx/conf/nginx.conf
- ./nginx/logs:/data/nginx/logs:rw
- ./php/php.ini:/usr/local/php/lib/php.ini
- ./php/php-fpm.conf:/usr/local/php/etc/php-fpm.conf
- ./php/php-fpm.d:/usr/local/php/etc/php-fpm.d
redis:
image: redis
container_name: redis
ports:
- 6380:6379
volumes:
- ./redis/data:/data
- ./redis/conf:/etc/redis/redis.conf:rw
privileged: true
mysql:
image: mysql:5.7
container_name: mysql
restart: always
ports:
- 3307:3306
volumes:
- ./mysql/conf.d:/etc/mysql/conf.d:rw #配置文件挂载到当前宿主机的/home/mysql/conf
- ./mysql/data:/var/lib/mysql:rw #数据挂载到当前宿主机的 /home/mysql/data
- ./mysql/my.cnf:/etc/my.cnf
environment:
- MYSQL_ROOT_PASSWORD=12345678
Reference
写在最后
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