利用Dockerfile構(gòu)建一個(gè)nginx容器

1.從遠(yuǎn)程倉(cāng)庫(kù)中pull centos鏡像

docker pull centos

2.查詢鏡像

docker images

3.下載nginx和pcre到本地目錄下

4.編輯Dockerfile文件

#Nginx dockerfile

#Version 1.0

#Author: kehaojian

#Base images

FROM centos

#MAINTAINER 維護(hù)人

MAINTAINER kehaojian

#ADD 添加本地文件到鏡像

ADD pcre-8.37.tar.gz /usr/local/src

ADD nginx-1.9.3.tar.gz /usr/local/src

#RUN 在鏡像中執(zhí)行命令

RUN yum install -y wget gcc_c++ make openssl-devel

RUN useradd -s /sbin/nologin -M www

#WORKDIR 鏡像中切換到目錄

WORKDIR /usr/local/src/nginx-1.9.3

RUN yum install -y gcc gcc-c++

RUN ./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_ssl_module --with-http_stub_status_module --with-pcre=/usr/local/src/pcre-8.37 && make && make install

RUN echo "daemon off;">>/usr/local/nginx/conf/nginx.conf

#配置環(huán)境變量

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

EXPOSE 80

#命令

CMD  ["nginx"]

5.執(zhí)行構(gòu)造命令  docker build -t nginx-docker:v1 .

[root@HA2 src]# docker build -t nginx-docker:v1 .

Sending build context to Docker daemon 8.234 MB

Step 1 : FROM centos

---> 3fa822599e10

Step 2 : MAINTAINER kehaojian

---> Using cache

---> 7a13a2573c2c

Step 3 : ADD pcre-8.37.tar.gz /usr/local/src

---> Using cache

---> 27f018c7c6c2

Step 4 : ADD nginx-1.9.3.tar.gz /usr/local/src

---> Using cache

---> 0ac134999174

Step 5 : RUN yum install -y wget gcc_c++ make openssl-devel

---> Using cache

---> 2caeaffce308

Step 6 : RUN useradd -s /sbin/nologin -M www

---> Using cache

---> 50fad5×××87

Step 7 : WORKDIR /usr/local/src/nginx-1.9.3

---> Using cache

---> c223ad0c0e56

Step 8 : RUN yum install -y gcc gcc-c++

---> Using cache

---> 535006fabee5

Step 9 : RUN ./configure --prefix=/usr/local/nginx --user=www --group=www --with-http_ssl_module --with-http_stub_status_module --with-pcre=/usr/local/src/pcre-8.37 && make && make install

---> Using cache

---> 2c8bfa5d7162

Step 10 : RUN echo "daemon off;">>/usr/local/nginx/conf/nginx.conf

---> Using cache

---> 3ab469fa6de1

Step 11 : ENV PATH /usr/local/nginx/sbin:$PATH

---> Using cache

---> 399e3d091604

Step 12 : EXPOSE 80

---> Using cache

---> 0e84b1ddfd98

Step 13 : CMD nginx

---> Using cache

---> 20c4d11561d3

Successfully built 20c4d11561d3

6.查看鏡像 docker images

7.啟動(dòng)容器 docker run -it -d -p 8888:80 --name nginx8888 20c4d11561d3

8.查看容器 docker ps -l

9.訪問(wèn)http://ha2:8888