winter227/base-os repository overview

⁠winter227/base-os

The winter227/base-os image provides a Docker container running CentOS7 with ssh server、nginx and java8. This image is based on the official Centos image.

⁠Usage

start a container as follows:

docker run -itd --name base-os --privileged=true -p 30022:22 -p 30080:80 winter227/base-os /usr/sbin/init

• --privileged=true, runing on administrator and is necessary
• ssh server runing on port 22
• nginx default port is 80,install path is /usr/local/nginx/
• jdk8,install path is /speedchina/env/jdk1.8.0_231

⁠Dockerfile

FROM centos:7.8.2003

ENV LANG=zh_CN.UTF-8 LANGUAGE=zh_CN:zh LC_ALL=zh_CN.UTF-8

#Install tools

RUN yum update -y

RUN yum reinstall -y glibc-common

RUN yum install -y telnet net-tools

RUN yum install -y wget

#安装gcc等工具，用来编译nginx

RUN yum install -y gcc make pcre-devel zlib-devel

#安装ssh服务，用于远程连接

RUN yum install -y openssl openssh-server

RUN yum clean all

#下载nginx，并编译

RUN cd /usr/local/src && wget http://nginx.org/download/nginx-1.8.1.tar.gz && tar zxfv nginx-1.8.1.tar.gz && cd nginx-1.8.1 && ls && ./configure --prefix=/usr/local/nginx --with-pcre && make && make install

RUN chmod +x /usr/local/nginx/sbin/nginx

RUN ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx

RUN mkdir /temp

#ADD nginx /temp/

ADD nginx.service /temp/

RUN cd /temp/ && wget https://file.speedchinars.cn:6085/group1/xiangyang/jdk-8u231-linux-x641.tar.gz

RUN mv /temp/nginx.service /usr/lib/systemd/system/ && cd /usr/lib/systemd/system/ && chmod a+x nginx.service && systemctl enable nginx

#RUN mv /temp/nginx /etc/init.d/ && cd /etc/init.d/ && chmod a+x nginx && chkconfig --add nginx && chkconfig nginx on

RUN mkdir /speedchina/ && mkdir /speedchina/env/ && mv /temp/jdk-8u231-linux-x641.tar.gz /speedchina/env/ && cd /speedchina/env/ && tar zxfv jdk-8u231-linux-x641.tar.gz

#添加JDK8环境变量

RUN echo export JAVA_HOME=/speedchina/env/jdk1.8.0_231 >> /etc/profile

RUN echo export CLASSPATH=$:CLASSPATH:$JAVA_HOME/lib/ >> /etc/profile

RUN echo export PATH=$PATH:$JAVA_HOME/bin >> /etc/profile

RUN source /etc/profile

#创建java指令相关软连接

RUN ln -s /speedchina/env/jdk1.8.0_231/bin/java /usr/bin/java

RUN ln -s /speedchina/env/jdk1.8.0_231/bin/javac /usr/bin/javac

RUN ln -s /speedchina/env/jdk1.8.0_231/bin/jar /usr/bin/jar

#自启ssh服务

RUN systemctl enable sshd

#修改默认root密码为root

RUN echo root:root|chpasswd

#RUN wget http://nginx.org/download/nginx-1.8.1.tar.gz

#RUN tar zxfv nginx-1.8.1.tar.gz

#RUN cd nginx-1.8.1 && ls && ./configure --prefix=/usr/local/nginx --with-pcre && make && make install

#RUN ls

#RUN ./configure --prefix=/usr/local/nginx --with-pcre

#RUN make && make install

RUN rm -rf /tmp/* rm -rf /var/cache/yum/* RUN localedef -c -f UTF-8 -i zh_CN zh_CN.UTF-8

RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

#Define default command.

CMD ["bash"]

#启动脚本命令

#./usr/local/nginx/sbin/nginx

#停止脚本

#./usr/local/nginx/sbin/nginx stop

#重新加载配置文件

#./usr/local/nginx/sbin/nginx -s reload

#nginx指令软链接

#ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx

#java指令软链接

#ln -s /speedchina/env/jdk1.8.0_231/bin/java /usr/bin/java

#ln -s /speedchina/env/jdk1.8.0_231/bin/javac /usr/bin/javac

#ln -s /speedchina/env/jdk1.8.0_231/bin/jar /usr/bin/jar

#启动ssh的服务：

#systemctl start sshd.service

#设置开机自动启动ssh服务

#systemctl enable sshd.service

#docker stop base-os

#docker rm base-os

#docker rmi os/base

#docker build -t os/base .

#docker run -itd --name base-os --privileged=true -p 30022:22 -p 30080:80 os/base /usr/sbin/init

⁠nginx.service

[Unit]

Description=nginx - high performance web server

Documentation=http://nginx.org/en/docs/

After=network.target remote-fs.target nss-lookup.target

[Service]

Type=forking

PIDFile=/usr/local/nginx/logs/nginx.pid

ExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf

ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

ExecReload=/bin/kill -s HUP $MAINPID

ExecStop=/bin/kill -s QUIT $MAINPID

PrivateTmp=true

[Install]

WantedBy=multi-user.target