docker Dcokerfile学习---构建nginx环境

1、创建项目目录并上传包

$ mkdir docker_nginx
$ cd docker_nginx 

下载nginx包

$ wget http://nginx.org/download/nginx-1.8.0.tar.gz

2、编辑Dockerfile

# From表示使用centos:latest这个镜像为基础构建我们的镜像
FROM centos:latest

# 创建者的基本信息
MAINTAINER xiaozhou (xiaozhou@docker.com)

LABEL Discription="基于centos的nginx镜像" version="1.0"

# put nginx-1.8..tar.gz into /usr/local/src and unpack nginx
ADD nginx-1.8..tar.gz /usr/local/src

#安装nginx所依赖的包
RUN yum install -y gcc gcc-c++ glibc make autoconf openssl openssl-devel \
&& yum install -y libxslt-devel -y gd gd-devel GeoIP GeoIP-devel pcre pcre-devel \
&& useradd -M -s /sbin/nologin nginx

# change dir to /usr/local/src/nginx-1.8.
WORKDIR /usr/local/src/nginx-1.8.

# execute command to compile nginx
RUN ./configure --user=nginx --group=nginx --prefix=/usr/local/nginx \
--with-file-aio  --with-http_ssl_module  --with-http_realip_module \
--with-http_addition_module    --with-http_xslt_module  \
--with-http_image_filter_module    --with-http_geoip_module \
--with-http_sub_module  --with-http_dav_module --with-http_flv_module \
--with-http_mp4_module --with-http_gunzip_module  --with-http_gzip_static_module \
--with-http_auth_request_module  --with-http_random_index_module \
--with-http_secure_link_module   --with-http_degradation_module \
--with-http_stub_status_module \
&& make && make install

# nginx_config
RUN  mkdir /usr/local/nginx/run \
&& sed -e '3i\user nginx;' -i /usr/local/nginx/conf/nginx.conf \
&& sed -e "9i\error_log /usr/local/nginx/logs/error.log;" -i /usr/local/nginx/conf/nginx.conf \
&& sed -e "12i\pid /usr/local/nginx/run/nginx.pid;" -i /usr/local/nginx/conf/nginx.conf \
&& sed -e "29i\ \taccess_log /usr/local/nginx/logs/access.log;" -i /usr/local/nginx/conf/nginx.conf

# logrotate
RUN touch /etc/logrotate.d/nginx \
&& echo -e "$LOGS_DIR/*.log {" >> /etc/logrotate.d/nginx \
&& echo -e "\tdaily" >> /etc/logrotate.d/nginx \
&& echo -e "\trotate" >> /etc/logrotate.d/nginx \
&& echo -e "\tmissingok" >> /etc/logrotate.d/nginx \
&& echo -e "\tdateext" >> /etc/logrotate.d/nginx \
&& echo -e "\tcompress" >> /etc/logrotate.d/nginx \
&& echo -e "\tdelaycompress" >> /etc/logrotate.d/nginx \
&& echo -e "\tnotifempty" >> /etc/logrotate.d/nginx \
&& echo -e "\tsharedscripts" >> /etc/logrotate.d/nginx \
&& echo -e "\tpostrotate" >> /etc/logrotate.d/nginx \
&& echo -e "\t/usr/bin/kill -USR1 \`cat $LOGS_DIR/nginx.pid\`" >> /etc/logrotate.d/nginx \
&& echo -e "\tendscript" >> /etc/logrotate.d/nginx \
&& echo -e "\t}" >> /etc/logrotate.d/nginx

ENV PATH /usr/local/nginx/sbin:$PATH

EXPOSE 

EXPOSE 

CMD /bin/sh -c 'nginx -g "daemon off;"'

3、构建镜像

$ docker build -t centos:nginx .

4、启动容器

$ docker run -it -d -P 8 centos:nginx

查看启动的容器

$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d350b2c8a3d5 centos:nginx "/bin/sh -c '/bin/sh…" 3 seconds ago Up 2 seconds 0.0.0.0:32769->80/tcp, 0.0.0.0:32768->443/tcp wonderful_elion

浏览器输入宿主机地址：
http://192.168.121.121:32769

可以看到 Welcome to nginx! 的页面，说明环境构建没问题。