网站优化外包价格,广州番禺人才网官网,建设部网站 信用诚信评分标准,深圳企业网站app开发目录 1、构建SSH镜像
2、Systemctl镜像
3、nginx镜像
4、tomcat 镜像
5、mysql镜像 1、构建SSH镜像 cd /opt/sshd
vim Dockerfile #第一行必须指明基于的基础镜像 FROM centos:7 #作者信息 MAINTAINER this is ssh image hmj #镜像的操作指令 RUN yum -y update R…目录 1、构建SSH镜像
2、Systemctl镜像
3、nginx镜像
4、tomcat 镜像
5、mysql镜像 1、构建SSH镜像 cd /opt/sshd
vim Dockerfile #第一行必须指明基于的基础镜像 FROM centos:7 #作者信息 MAINTAINER this is ssh image hmj #镜像的操作指令 RUN yum -y update RUN yum -y install openssh* net-tools lsof telnet passwd RUN echo abc1234 | passwd --stdin root RUN sed -i s/UsePAM yes/UsePAM no/g /etc/ssh/sshd_config #不使用PAM认证 RUN sed -ri /^session\srequired\spam_loginuid.so/ s/^/#/ /etc/pam.d/sshd #取消pam限制 RUN ssh-keygen -t rsa -A #生成密钥认证文件 RUN mkdir -p /root/.ssh chown root.root /root chmod 700 /root/.ssh EXPOSE 22 CMD [/usr/sbin/sshd , -D] #/usr/sbin/sshd -D 用于前台启动sshd服务 //生成镜像 docker build -t sshd:centos .
//启动容器并修改root密码 docker run -d -P sshd:centos docker ps -a ssh localhost -p 49155
2、Systemctl镜像 mkdir /opt/systemctl cd /opt/systemctl
vim Dockerfile
FROM sshd:centos MAINTAINER this is systemctl image hmj ENV container docker #除了systemd-tmpfiles-setup.service删除其它所有文件 RUN (cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i systemd-tmpfiles-setup.service ] || rm -f $i; done); \ rm -f /lib/systemd/system/multi-user.target.wants/*; \ rm -f /etc/systemd/system/*.wants/*; \ rm -f /lib/systemd/system/local-fs.target.wants/*; \ rm -f /lib/systemd/system/sockets.target.wants/*udev*; \ rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \ rm -f /lib/systemd/system/basic.target.wants/*;\ rm -f /lib/systemd/system/anaconda.target.wants/*; VOLUME [ /sys/fs/cgroup ] #CMD [/usr/sbin/init] //生成镜像 docker build -t systemd:centos .
//启动容器并挂载宿主机目录挂载到容器中和进行初始化 docker run --privileged -d -P -v /sys/fs/cgroup:/sys/fs/cgroup:ro systemd:centos /sbin/init #--privileged使container内的root拥有真正的root权限。否则container内的root只是外部的一个普通用户权限。
docker ps -a
//进入容器 docker exec -it a0d624d2bfa9 bash
systemctl status sshd
方法二 docker run --privileged -it -P -v /sys/fs/cgroup:/sys/fs/cgroup:ro systemd:centos /sbin/init
3、nginx镜像 mkdir /opt/nginx cd /opt/nginx/ cp /opt/nginx-1.12.0.tar.gz /opt/nginx
vts
vim Dockerfile
#基于基础镜像 FROM centos:7 #用户信息 MAINTAINER this is nginx image hmj #添加环境包 RUN yum -y update RUN yum -y install pcre-devel zlib-devel gcc gcc-c make RUN useradd -M -s /sbin/nologin nginx #上传nginx软件压缩包并解压 ADD nginx-1.12.0.tar.gz /opt/ #指定工作目录 WORKDIR /opt/nginx-1.12.0 RUN ./configure \ --prefix/usr/local/nginx \ --usernginx \ --groupnginx \ --with-http_stub_status_module make make install ENV PATH /usr/local/nginx/sbin:$PATH #指定http和https端口 EXPOSE 80 EXPOSE 443 RUN echo daemon off; /usr/local/nginx/conf/nginx.conf #关闭 nginx 在后台运行 #添加宿主机中run.sh到容器中 ADD run.sh /run.sh RUN chmod 755 /run.sh CMD [/run.sh] #CMD [/usr/local/sbin/nginx, -g, daemon off;]
vim run.sh #!/bin/bash /usr/local/nginx/sbin/nginx
//创建新镜像 docker build -t nginx:centos .
docker run -d -P nginx:centos
docker ps -a 5df9e4383b96 nginx:centos /run.sh 15 seconds ago Up 15 seconds 0.0.0.0:32769-80/tcp, 0.0.0.0:32768-443/tcp silly_davinci
http://192.168.80.10:32769
4、tomcat 镜像 mkdir /opt/tomcat cd /opt/tomcat cp /opt/jdk-8u91-linux-x64.tar.gz /opt/tomcat cp /opt/apache-tomcat-8.5.16.tar.gz /opt/tomcat
vim Dockerfile
FROM centos:7 MAINTAINER this is tomcat image hmj ADD jdk-8u91-linux-x64.tar.gz /usr/local/ WORKDIR /usr/local/ RUN mv jdk1.8.0_91 /usr/local/java ENV JAVA_HOME /usr/local/java ENV JRE_HOME ${JAVA_HOME}/jre ENV CLASSPATH .:${JAVA_HOME}/lib:${JRE_HOME}/lib ENV PATH $JAVA_HOME/bin:$PATH ADD apache-tomcat-8.5.16.tar.gz /usr/local/ WORKDIR /usr/local/ RUN mv apache-tomcat-8.5.16 /usr/local/tomcat EXPOSE 8080 #CMD [/usr/local/tomcat/bin/catalina.sh,run] ENTRYPOINT [/usr/local/tomcat/bin/catalina.sh,run] //创建新镜像 docker build -t tomcat:centos .
docker run -d --name tomcat01 -p 1216:8080 tomcat:centos http://192.168.80.10:1216
5、mysql镜像 mkdir /opt/mysqld cd /opt/mysqld
vim Dockerfile
FROM centos:7 MAINTAINER this is mysql image hmj RUN yum -y install gcc gcc-c ncurses ncurses-devel bison cmake make RUN useradd -M -s /sbin/nologin mysql ADD mysql-boost-5.7.20.tar.gz /usr/local/src/ WORKDIR /usr/local/src/mysql-5.7.20/ RUN cmake \ -DCMAKE_INSTALL_PREFIX/usr/local/mysql \ -DMYSQL_UNIX_ADDR/usr/local/mysql/mysql.sock \ -DSYSCONFDIR/etc \ -DSYSTEMD_PID_DIR/usr/local/mysql \ -DDEFAULT_CHARSETutf8 \ -DDEFAULT_COLLATIONutf8_general_ci \ -DWITH_INNOBASE_STORAGE_ENGINE1 \ -DWITH_ARCHIVE_STORAGE_ENGINE1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE1 \ -DWITH_PERFSCHEMA_STORAGE_ENGINE1 \ -DMYSQL_DATADIR/usr/local/mysql/data \ -DWITH_BOOSTboost \ -DWITH_SYSTEMD1 make make install RUN chown -R mysql:mysql /usr/local/mysql/ RUN rm -rf /etc/my.cnf ADD my.cnf /etc/ RUN chown mysql:mysql /etc/my.cnf ENV PATH/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH WORKDIR /usr/local/mysql/ RUN bin/mysqld \ --initialize-insecure \ --usermysql \ --basedir/usr/local/mysql \ --datadir/usr/local/mysql/data RUN cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/ EXPOSE 3306 ADD run.sh /usr/local/src RUN chmod 755 /usr/local/src/run.sh RUN sh /usr/local/src/run.sh #CMD [/usr/sbin/init] vim my.cnf [client] port 3306 default-character-setutf8 socket /usr/local/mysql/mysql.sock
[mysql] port 3306 default-character-setutf8 socket /usr/local/mysql/mysql.sock
[mysqld] user mysql basedir /usr/local/mysql datadir /usr/local/mysql/data port 3306 character_set_serverutf8 pid-file /usr/local/mysql/mysqld.pid socket /usr/local/mysql/mysql.sock server-id 1
sql_modeNO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES vim run.sh #!/bin/bash /usr/local/mysql/bin/mysqld systemctl enable mysqld //创建新镜像 docker build -t mysql:centos .
//启动容器并进行初始化 docker run --namemysql_server -d -P --privileged mysql:centos /usr/sbin/init
//进容器给权限 docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f9a4d8f6c65f mysql:centos /usr/sbin/init 17 seconds ago Up 16 seconds 0.0.0.0:49153-3306/tcp mysql_server
//进入容器授权远程连接 mysql docker exec -it f9a4d8f6c65f /bin/bash
mysql -u root -p grant all privileges on *.* to root% identified by abc123; grant all privileges on *.* to rootlocalhost identified by abc123; flush privileges;
//在客户端连接mysql容器 mysql -h 192.168.80.10 -u root -P 49153 -pabc123
