使用dockerfile制作Apache镜像

使用dockerfile制作Apache镜像 使用dockerfile制作Apache镜像 树形结构

[root@localhost ~]# tree  /apache/
/apache/
├── Dockerfile
├── files
│   ├── apr-1.7.0.tar.gz
│   ├── apr-util-1.6.1.tar.gz
│   └── httpd-2.4.49.tar.gz
└── httpd.conf

1 directory, 5 files

创建存放apache服务Dockerfile文件的目录

[root@localhost ~]# mkdir /apache/
[root@localhost apache]# ls
[root@localhost apache]# 
[root@localhost apache]# mkdir  files
[root@localhost files]# ls
[root@localhost files]# 

上传源码包

[root@localhost files]# ls
apr-1.7.0.tar.gz  apr-util-1.6.1.tar.gz  httpd-2.4.49.tar.gz

提起准备好修改好的配置文件

[root@localhost ~]# cd /apache/
[root@localhost apache]# ls
Dockerfile  files  httpd.conf

编写Dockerfile文件

[root@localhost ~]# vim /apache/Dockerfile
FROM centos       // 基础镜像     

ENV apr_version 1.7.0         // 变量
ENV apr_util_version 1.6.1
ENV httpd_version 2.4.49

LABEL MAINTAINER='syblyw0806 [email protected]'    //  作者信息

ADD  files/* /usr/src/     // 上传本机上的apache压缩包，会自动解压 
    
WORKDIR /usr/src/       // 切换当前工作目录 
     


// 执行命令进行安装 *** 作
RUN yum -y install openssl-devel pcre-devel pcre  expat-devel libtool gcc gcc-c++ make  &&                         
    cd apr-$apr_version   &&       sed -i '/$RM "$cfgfile"/d' configure &&  
    ./configure --prefix=/usr/local/apr  &&     make && make install  &&  
    cd ../apr-util-$apr_util_version  && 
    ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr  && 
    make && make install  &&  
    cd ../httpd-$httpd_version    &&  
    ./configure --prefix=/usr/local/apache 
    --enable-so 
    --enable-ssl 
    --enable-cgi 
    --enable-rewrite 
    --with-zlib 
    --with-pcre 
    --with-apr=/usr/local/apr 
    --with-apr-util=/usr/local/apr-util/ 
    --enable-modules=most 
    --enable-mpms-shared=all 
    --with-mpm=prefork   && 
    make && make install             


// 修改配置文件
COPY httpd.conf /usr/local/apache/conf/httpd.conf                 
 
 // 暴露容器端口     
EXPOSE 80 

// 设置数据卷
VOLUME ["/usr/local/apache/htdocs/"] 

// 启动时执行的命令                    
CMD  ["/usr/local/apache/bin/apachectl","-D","FOREGROUND"]

构建镜像

[root@localhost ~]# docker build -t syblyw0806/httpd:latest  /apache/
Sending build context to Docker daemon   11.1MB
Step 1/12 : FROM centos
 ---> 5d0da3dc9764
Step 2/12 : ENV apr_version 1.7.0
 ---> Running in cfa21b4d11b9
Removing intermediate container cfa21b4d11b9
 ---> 027a71c94acf
Step 3/12 : ENV apr_util_version 1.6.1
 ---> Running in fe62d998d0b1
Removing intermediate container fe62d998d0b1
 ---> c7ec91b65ff3
Step 4/12 : ENV httpd_version 2.4.49
 ---> Running in 7de224cb9c26
Removing intermediate container 7de224cb9c26
 ---> 000c6358043c
Step 5/12 : LABEL MAINTAINER='syblyw0806 [email protected]'
 ---> Running in 5751f853e8a8
Removing intermediate container 5751f853e8a8
 ---> 83af228b28ce
Step 6/12 : ADD  files/* /usr/src/
 ---> 4cfb8e0d26cb
Step 7/12 : WORKDIR /usr/src/
 ---> Running in c223ff25a38c
Removing intermediate container c223ff25a38c
 ---> 697e04b1c686
Step 8/12 : RUN yum -y install openssl-devel pcre-devel pcre  expat-devel libtool gcc gcc-c++ make  &&     cd apr-$apr_version   &&       sed -i '/$RM "$cfgfile"/d' configure &&     ./configure --prefix=/usr/local/apr  &&     make && make install  &&     cd ../apr-util-$apr_util_version  &&     ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr  &&     make && make install  &&      cd ../httpd-$httpd_version    &&      ./configure --prefix=/usr/local/apache     --enable-so     --enable-ssl     --enable-cgi     --enable-rewrite     --with-zlib     --with-pcre     --with-apr=/usr/local/apr     --with-apr-util=/usr/local/apr-util/     --enable-modules=most     --enable-mpms-shared=all     --with-mpm=prefork   &&     make && make install
 ---> Running in 4d8f139b488f
Removing intermediate container 4d8f139b488f
 ---> 8b8c6b1195d9
Step 9/12 : COPY httpd.conf /usr/local/apache/conf/httpd.conf
 ---> a9e19a716a72
Step 10/12 : EXPOSE 80
 ---> Running in 2200cc385e1e
Removing intermediate container 2200cc385e1e
 ---> a7792f7c572e
Step 11/12 : VOLUME ["/usr/local/apache/htdocs/"]
 ---> Running in 29716b1595be
Removing intermediate container 29716b1595be
 ---> 4d2ff0f02931
Step 12/12 : CMD  ["/usr/local/apache/bin/apachectl","-D","FOREGROUND"]
 ---> Running in f3bb034b8e0d
Removing intermediate container f3bb034b8e0d
 ---> da89d66d3223
Successfully built da89d66d3223
Successfully tagged syblyw0806/httpd:latest

查看镜像

[root@localhost ~]# docker images
REPOSITORY         TAG       IMAGE ID       CREATED             SIZE
syblyw0806/httpd   latest    da89d66d3223   about an hour ago   702MB
busybox            latest    ffe9d497c324   13 hours ago        1.24MB
nginx              latest    f652ca386ed1   6 days ago          141MB
centos             latest    5d0da3dc9764   2 months ago        231MB

基于新镜像创建容器

[root@localhost apache]# docker run --name httpd -dit -p 80:80 syblyw0806/httpd:latest 
4a95c3a809c26d7cf85ae7b41d158cf37869841c6b1871604f5df07560f983d1
[root@localhost apache]# docker ps
ConTAINER ID   IMAGE                     COMMAND                  CREATED         STATUS         PORTS                               NAMES
4a95c3a809c2   syblyw0806/httpd:latest   "/usr/local/apache/b…"   7 seconds ago   Up 6 seconds   0.0.0.0:80->80/tcp, :::80->80/tcp   httpd
[root@localhost apache]# docker exec -it httpd /bin/bash
[root@4a95c3a809c2 src]# ss -anlt
State  Recv-Q Send-Q  Local Address:Port   Peer Address:Port Process                                                      
LISTEN 0      128           0.0.0.0:80          0.0.0.0:*    

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