西红门做网站,商城维护工作内容网站建设,专业宣传片制作拍摄公司,无锡网站制作价格多少文章目录 手动制作Docker容器镜像说明前期准备制作镜像1.启动一个centos系统的容器2.在centos容器中源码安装httpd服务3.基于已经安装好httpd服务的centos容器制作一个httpd镜像4.验证制作出来的镜像的功能5.上传至自己的docker镜像仓库#xff08;可选#xff09; 手动制作D… 文章目录 手动制作Docker容器镜像说明前期准备制作镜像1.启动一个centos系统的容器2.在centos容器中源码安装httpd服务3.基于已经安装好httpd服务的centos容器制作一个httpd镜像4.验证制作出来的镜像的功能5.上传至自己的docker镜像仓库可选 手动制作Docker容器镜像
说明
基于centos镜像启动一个容器在这个容器里面源码安装一个httpd服务并写一个简单的网页。再把这个运行了httpd服务的容器制作成一个镜像。这样以后直接把这个制作的镜像运行起来就可以运行一个httpd服务。 前期准备
需要在主机上安装docker。如何安装docker请阅读Docker基础
还需要注册一个docker账号上传镜像需要docker官网 制作镜像
1.启动一个centos系统的容器
//拉取centos镜像
[rootwanf ~]# docker pull centos
[rootwanf ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
centos latest 5d0da3dc9764 2 years ago 231MB//基于centos镜像运行一个centos容器并进入该容器
[rootwanf ~]# docker run --name centos -it centos
[root7c01047df948 /]# ls
bin etc lib lostfound mnt proc run srv tmp var
dev home lib64 media opt root sbin sys usr
[root7c01047df948 /]# 2.在centos容器中源码安装httpd服务
在centos容器里面的操作与在centos主机上操作一样
源码编译安装httpd
//配置国内yum源
[root7c01047df948 ~]# rm -rf /etc/yum.repos.d/*
[root7c01047df948 ~]# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
[root7c01047df948 ~]# sed -i -e /mirrors.cloud.aliyuncs.com/d -e /mirrors.aliyuncs.com/d /etc/yum.repos.d/CentOS-Base.repo
[root7c01047df948 ~]# yum clean all
[root7c01047df948 ~]# yum makecache
[root7c01047df948 ~]# //安装依赖包和工具包
[root7c01047df948 ~]# yum -y install openssl-devel pcre-devel expat-devel libtool gcc gcc-c make wget//下载源码包
[root7c01047df948 ~]# wget https://downloads.apache.org/apr/apr-1.7.4.tar.gz -P /usr/src/
[root7c01047df948 ~]# wget https://downloads.apache.org/apr/apr-util-1.6.3.tar.gz -P /usr/src/
[root7c01047df948 ~]# wget http://archive.apache.org/dist/httpd/httpd-2.4.57.tar.gz -P /usr/src///开始编译安装
[root7c01047df948 ~]# cd /usr/src/
[root7c01047df948 src]# tar -xf apr-1.7.4.tar.gz
[root7c01047df948 src]# cd apr-1.7.4
[root7c01047df948 apr-1.7.4]# sed -i s/$RM $cfgfile/#$RM $cfgfile/g configure
[root7c01047df948 apr-1.7.4]# ./configure --prefix/usr/local/apr
[root7c01047df948 apr-1.7.4]# make -j4 make install[root7c01047df948 apr-1.7.4]# cd ..
[root7c01047df948 src]# tar -xf apr-util-1.6.3.tar.gz
[root7c01047df948 src]# cd apr-util-1.6.3
[root7c01047df948 apr-util-1.6.3]# ./configure --prefix/usr/local/apr-util --with-apr/usr/local/apr
[root7c01047df948 apr-util-1.6.3]# make -j4 make install[root7c01047df948 apr-util-1.6.3]# cd ..
[root7c01047df948 src]# groupadd -r apache
[root7c01047df948 src]# useradd -r -M -s /sbin/nologin -g apache apache
[root7c01047df948 src]# tar -xf httpd-2.4.57.tar.gz
[root7c01047df948 src]# cd httpd-2.4.57
[root7c01047df948 httpd-2.4.57]# ./configure --prefix/usr/local/apache \
--sysconfdir/etc/httpd24 \
--enable-so \
--enable-ssl \
--enable-cgi \
--enable-rewrite \
--with-zlib \
--with-pcre \
--with-apr/usr/local/apr \
--with-apr-util/usr/local/apr-util/ \
--enable-modulesmost \
--enable-mpms-sharedall \
--with-mpmprefork
过程省略
[root7c01047df948 httpd-2.4.57]# make -j4 make install
过程省略//配置并启动httpd
[root7c01047df948 ~]# echo export PATH/usr/local/apache/bin:$PATH /etc/profile.d/httpd.sh
[root7c01047df948 ~]# bash
[root7c01047df948 ~]# ln -s /usr/local/apache/include/ /usr/include/httpd
[root7c01047df948 ~]# echo MANPATH /usr/local/apache/man /etc/man.config
[root7c01047df948 ~]# sed -i /#ServerName/s/#//g /etc/httpd24/httpd.conf//准备一个简单的静态web页面
[root7c01047df948 ~]# vi /usr/local/apache/htdocs/index.html
[root7c01047df948 ~]# cat /usr/local/apache/htdocs/index.html
htmlbodyh1nice moon!/h1/body/html
[root7c01047df948 ~]# /usr/local/apache/bin/apachectl start//删除安装时用到的源码包
[root7c01047df948 ~]# cd /usr/src/
[root7c01047df948 src]# ls
apr-1.7.4 apr-util-1.6.3 debug httpd-2.4.57.tar.gz
apr-1.7.4.tar.gz apr-util-1.6.3.tar.gz httpd-2.4.57 kernels
[root7c01047df948 src]# rm -rf a* h*
[root7c01047df948 src]# ls
debug kernels
[root7c01047df948 src]# 3.基于已经安装好httpd服务的centos容器制作一个httpd镜像
建议另起一个终端进行制作镜像的操作
lcwanf/httpd:v0.1的含义lcwanf是我的docker账号名字httpd是镜像名字v0.1是版本号。如果需要上传到自己的docker仓库的话就需要加上lcwanf/
//制作镜像
[rootwanf ~]# docker commit -a lcwanf -c CMD [/usr/local/apache/bin/httpd,-X,-D,FOREGROUND] -p centos lcwanf/httpd:v0.1[rootwanf ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
lcwanf/httpd v0.1 d078f9fc7d54 35 seconds ago 574MB
centos latest 5d0da3dc9764 2 years ago 231MB
[rootwanf ~]# 4.验证制作出来的镜像的功能
运行这个容器并映射到真机的8080端口号
//查看镜像id
[rootwanf ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
lcwanf/httpd v0.1 62551f713247 4 minutes ago 574MB
centos latest 5d0da3dc9764 2 years ago 231MB//运行容器
[rootwanf ~]# docker run -d -p 8080:80 --name httpd -it 62551f713247
fd52d76f603c94d9d1310f6b8925b107045728f468c63eb22d9c8036831c1ba1//容器正在运行
[rootwanf ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fd52d76f603c 62551f713247 /usr/local/apache/b… 8 seconds ago Up 7 seconds 0.0.0.0:8080-80/tcp, :::8080-80/tcp httpd//端口映射成功
[rootwanf ~]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 2048 0.0.0.0:8080 0.0.0.0:*
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 2048 [::]:8080 [::]:*
LISTEN 0 128 [::]:22 [::]:*
[rootwanf ~]# 在浏览器访问测试 成功访问到 5.上传至自己的docker镜像仓库可选
//登录docker账号
[rootwanf ~]# docker login
Log in with your Docker ID or email address to push and pull images from Docker Hub. If you dont have a Docker ID, head over to https://hub.docker.com/ to create one.
You can log in with your password or a Personal Access Token (PAT). Using a limited-scope PAT grants better security and is required for organizations using SSO. Learn more at https://docs.docker.com/go/access-tokens/Username: lcwanf //输入自己的用户名
Password: //输入密码
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-storeLogin Succeeded //登录成功
[rootwanf ~]# //上传镜像
[rootwanf ~]# docker push lcwanf/httpd:v0.1
耐心等待...在docker官网登录自己的账号在镜像仓库里面查看 上传完毕
