Docker构建FastDFS镜像
本示例均属于在线安装
Dockerfile
所需依赖：
- fastdfs
- libfastcommon
- fastdfs-nginx-module
- nginx
构建Dockerfile
- 使用内置的微型
Linux容器进行构建(alpine linux)
alpine 适合用来做Docker镜像、路由器、防火墙、VPNs、VoIP 盒子 以及服务器的操作系统，基于 uClibc 和 Busybox
FROM alpine:3.6
MAINTAINER shenggangshu <[email protected]>
ENV HOME /root
- 下载编译源码所需要的系统插件
alpine 是使用apk来进行软件包管理的，类似于yum，apt等软件包管理工具。可以很方便的在线安装软件。
由于网络问题，建议使用国内镜像：https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.6/main
更多镜像请查看：https://mirrors.alpinelinux.org/
RUN apk update \
&& apk add --no-cache git gcc libc-dev make automake autoconf libtool pcre pcre-dev zlib zlib-dev openssl-dev wget vim --repository https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.6/main
- 下载fastdfs、libfastcommon、nginx插件源码
RUN cd /root \
&& git clone https://github.com/happyfish100/libfastcommon.git --depth 1 \
&& git clone https://github.com/happyfish100/fastdfs.git --depth 1 \
&& wget http://nginx.org/download/nginx-1.15.4.tar.gz \
&& git clone https://github.com/happyfish100/fastdfs-nginx-module.git --depth 1
- 安装libfastcommon
RUN cd ${HOME}/libfastcommon/ \
&& ./make.sh \
&& ./make.sh install
- 安装fastdfs
编译fastdfs源文件，移动配置文件
RUN cd ${HOME}/fastdfs/ \
&& ./make.sh \
&& ./make.sh install \
&& cp /etc/fdfs/tracker.conf.sample /etc/fdfs/tracker.conf \
&& cp /etc/fdfs/storage.conf.sample /etc/fdfs/storage.conf \
&& cp /etc/fdfs/client.conf.sample /etc/fdfs/client.conf \
&& cp ${HOME}/fastdfs/conf/http.conf /etc/fdfs/ \
&& cp ${HOME}/fastdfs/conf/mime.types /etc/fdfs/ \
&& sed -i "s|/home/yuqing/fastdfs|/var/local/fdfs/tracker|g" /etc/fdfs/tracker.conf \
&& sed -i "s|/home/yuqing/fastdfs|/var/local/fdfs/storage|g" /etc/fdfs/storage.conf \
&& sed -i "s|/home/yuqing/fastdfs|/var/local/fdfs/storage|g" /etc/fdfs/client.conf
- 安装nginx
RUN cd ${HOME} \
&& tar -zxvf nginx-1.15.4.tar.gz \
&& cd nginx-1.15.4/ \
&& ./configure --add-module=${HOME}/fastdfs-nginx-module/src/ \
&& make \
&& make install
- 设置nginx和fastdfs联合环境，并配置nginx
RUN cp ${HOME}/fastdfs-nginx-module/src/mod_fastdfs.conf /etc/fdfs \
&& sed -i "s|^store_path0.*$|store_path0=/var/local/fdfs/storage|g" /etc/fdfs/mod_fastdfs.conf \
&& sed -i "s|^url_have_group_name =.*$|url_have_group_name = true|g" /etc/fdfs/mod_fastdfs.conf \
&& cd ${HOME}/fastdfs/conf/ \
&& echo -e "\
events {\n\
worker_connections 1024;\n\
}\n\
http {\n\
include mime.types;\n\
default_type application/octet-stream;\n\
server {\n\
listen 8888;\n\
server_name localhost;\n\
location ~ /group[0-9]/M00 {\n\
ngx_fastdfs_module;\n\
}\n\
}\n\
}">/usr/local/nginx/conf/nginx.conf
- 删除源码文件
RUN rm -rf ${HOME}/*
- 配置启动脚本
# 默认nginx端口
ENV WEB_PORT 8888
# 默认fastdfs端口
ENV FDFS_PORT 22122
# 创建启动脚本
RUN echo -e "\
mkdir -p /var/local/fdfs/storage/data /var/local/fdfs/tracker; \n\
ln -s /var/local/fdfs/storage/data/ /var/local/fdfs/storage/data/M00; \n\n\
sed -i \"s/listen\ .*$/listen\ \$WEB_PORT;/g\" /usr/local/nginx/conf/nginx.conf; \n\
sed -i \"s/http.server_port=.*$/http.server_port=\$WEB_PORT/g\" /etc/fdfs/storage.conf; \n\n\
if [ \"\$IP\" = \"\" ]; then \n\
IP=`ifconfig eth0 | grep inet | awk '{print \$2}'| awk -F: '{print \$2}'`; \n\
fi \n\
sed -i \"s/^tracker_server=.*$/tracker_server=\$IP:\$FDFS_PORT/g\" /etc/fdfs/client.conf; \n\
sed -i \"s/^tracker_server=.*$/tracker_server=\$IP:\$FDFS_PORT/g\" /etc/fdfs/storage.conf; \n\
sed -i \"s/^tracker_server=.*$/tracker_server=\$IP:\$FDFS_PORT/g\" /etc/fdfs/mod_fastdfs.conf; \n\n\
/etc/init.d/fdfs_trackerd start; \n\
/etc/init.d/fdfs_storaged start; \n\
/usr/local/nginx/sbin/nginx; \n\
tail -f /usr/local/nginx/logs/access.log \
">/start.sh \
&& chmod u+x /start.sh
# 暴露端口。改为采用host网络，不需要单独暴露端口
# EXPOSE 80 22122
ENTRYPOINT ["/bin/bash","/start.sh"]
docker-compose.yaml配置
version: '3.0'
services:
fastdfs:
build: .
image: haloo/fastdfs:5.11
# 该容器是否需要开机启动+自动重启。若需要，则取消注释。
#restart: always
container_name: fastdfs
environment:
# nginx服务端口
- WEB_PORT=80
# docker所在主机的IP地址
- IP=192.168.2.222
volumes:
# 将本地目录映射到docker容器内的fastdfs数据存储目录，将fastdfs文件存储到主机上，以免每次重建docker容器，之前存储的文件就丢失了。
- ${HOME}/docker-data/fdfs:/var/local/fdfs
# 使docker具有root权限以读写主机上的目录
privileged: true
# 网络模式为host，即直接使用主机的网络接口
network_mode: "host"
开始构建
- 查看文件结构
[root@localhost software]# tree
.
└── fdfs
├── docker-compose.yaml
└── Dockerfile
- 创建挂载文件夹
mkdir -p ${HOME}/docker-data/fdfs
- 构建
docker-compose up -d
- 查看容器
docker ps
- 管理容器
- 停止容器
docker stop <容器NAMES，也可以为容器ID的前几位>
docker-compose stop
- 更改compose或Dockerfile后重新生成并运行
docker-compose stop
docker-compose build
docker-compose up -d
一键式构建：
docker-compose up -d --build
- 删除容器
docker rm <容器NAMES，也可以为容器ID的前几位>
docker-compose rm
检测
访问fastdfs所在地址：
192.168.2.222
可以看见，由于docker-compose.yaml配置的nginx代理地址为80，所以我们可以直接在外部浏览器上直接访问。
在这里不需要进行端口的暴露，因为我们使用的是网络模式为host，即直接使用主机的网络接口，如果想要开启暴露端口的模式，需要开启EXPOSE 80 22122
docker命令：
docker run -d --name=xxx -p 80:80 <imagesName>:<tag>
完整配置
FROM alpine:3.6
MAINTAINER shenggangshu <[email protected]>
ENV HOME /root
#安装准备
RUN apk update \
&& apk add --no-cache git gcc gcc-c++ make automake autoconf libtool pcre pcre-dev zlib zlib-dev openssl-dev wget vim --repository https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.6/main
#下载fastdfs.libfastcommon.nginx插件源码
RUN cd /root \
&& git clone https://github.com/happyfish100/libfastcommon.git --depth 1 \
&& git clone https://github.com/happyfish100/fastdfs.git --depth 1 \
&& wget http://nginx.org/download/nginx-1.15.4.tar.gz \
&& git clone https://github.com/happyfish100/fastdfs-nginx-module.git --depth 1
# 安装libfastcommon
RUN cd ${HOME}/libfastcommon/ \
&& ./make.sh \
&& ./make.sh install
# 安装fastdfs
RUN cd ${HOME}/fastdfs/ \
&& ./make.sh \
&& ./make.sh install \
&& cp /etc/fdfs/tracker.conf.sample /etc/fdfs/tracker.conf \
&& cp /etc/fdfs/storage.conf.sample /etc/fdfs/storage.conf \
&& cp /etc/fdfs/client.conf.sample /etc/fdfs/client.conf \
&& cp /usr/local/src/fastdfs/conf/http.conf /etc/fdfs/ \
&& cp /usr/local/src/fastdfs/conf/mime.types /etc/fdfs/ \
&& sed -i "s|/home/yuqing/fastdfs|/var/local/fdfs/tracker|g" /etc/fdfs/tracker.conf \
&& sed -i "s|/home/yuqing/fastdfs|/var/local/fdfs/storage|g" /etc/fdfs/storage.conf \
&& sed -i "s|/home/yuqing/fastdfs|/var/local/fdfs/storage|g" /etc/fdfs/client.conf
# 获取nginx源码
RUN cd ${HOME} \
&& tar -zxvf nginx-1.15.4.tar.gz \
&& cd nginx-1.15.4/ \
&& ./configure --add-module=/usr/local/src/fastdfs-nginx-module/src/ \
&& make \
&& make install
# 设置nginx和fastdfs联合环境，并配置nginx
RUN cp /usr/local/src/fastdfs-nginx-module/src/mod_fastdfs.conf /etc/fdfs \
&& sed -i "s|^store_path0.*$|store_path0=/var/local/fdfs/storage|g" /etc/fdfs/mod_fastdfs.conf \
&& sed -i "s|^url_have_group_name =.*$|url_have_group_name = true|g" /etc/fdfs/mod_fastdfs.conf \
&& cd ${HOME}/fastdfs/conf/ \
&& echo -e "\
events {\n\
worker_connections 1024;\n\
}\n\
http {\n\
include mime.types;\n\
default_type application/octet-stream;\n\
server {\n\
listen 8888;\n\
server_name localhost;\n\
location ~ /group[0-9]/M00 {\n\
ngx_fastdfs_module;\n\
}\n\
}\n\
}">/usr/local/nginx/conf/nginx.conf
# 清理文件
RUN rm -rf ${HOME}/*
# 配置启动脚本，在启动时中根据环境变量替换nginx端口、fastdfs端口
# 默认nginx端口
ENV WEB_PORT 8888
# 默认fastdfs端口
ENV FDFS_PORT 22122
# 创建启动脚本
RUN echo -e "\
mkdir -p /var/local/fdfs/storage/data /var/local/fdfs/tracker; \n\
ln -s /var/local/fdfs/storage/data/ /var/local/fdfs/storage/data/M00; \n\n\
sed -i \"s/listen\ .*$/listen\ \$WEB_PORT;/g\" /usr/local/nginx/conf/nginx.conf; \n\
sed -i \"s/http.server_port=.*$/http.server_port=\$WEB_PORT/g\" /etc/fdfs/storage.conf; \n\n\
if [ \"\$IP\" = \"\" ]; then \n\
IP=`ifconfig eth0 | grep inet | awk '{print \$2}'| awk -F: '{print \$2}'`; \n\
fi \n\
sed -i \"s/^tracker_server=.*$/tracker_server=\$IP:\$FDFS_PORT/g\" /etc/fdfs/client.conf; \n\
sed -i \"s/^tracker_server=.*$/tracker_server=\$IP:\$FDFS_PORT/g\" /etc/fdfs/storage.conf; \n\
sed -i \"s/^tracker_server=.*$/tracker_server=\$IP:\$FDFS_PORT/g\" /etc/fdfs/mod_fastdfs.conf; \n\n\
/etc/init.d/fdfs_trackerd start; \n\
/etc/init.d/fdfs_storaged start; \n\
/usr/local/nginx/sbin/nginx; \n\
tail -f /usr/local/nginx/logs/access.log \
">/start.sh \
&& chmod u+x /start.sh
# 暴露端口。改为采用host网络，不需要单独暴露端口
# EXPOSE 80 22122
ENTRYPOINT ["/bin/bash","/start.sh"]
参考
fastdfs安装指南
alpinelinux官网网站
Alpine Linux package management
全部文件地址
github