dockerfile基于centos7构建nginx镜像

vim dockerfile

FROM centos:7
ADD nginx-1.18.0.tar.gz /root/
RUN yum -y install gcc make pcre-devel zlib-devel \ #安装依赖
&& cd /root/nginx-1.18.0
&& ./configure
&& make
&& make install
CMD ["/usr/local/nginx/sbin/nginx","-g",“daemon off;”] #启动nginx

docker build -t nginx:1.1(名字可以自定义) ./
#测试,查看镜像
docker images

成功!