https://www.cnblogs.com/dfengwei/p/7144937.html
FROM openjdk:8-jre#声明CATALINA_HOME环境变量,这个变量大家都了解。ENV CATALINA_HOME /usr/local/tomcat#将Tomcat下的bin路径加入到PATH环境变量中。ENV PATH $CATALINA_HOME/bin:$PATH#创建tomcat路径。RUN mkdir -p "$CATALINA_HOME"#指定RUN、CMD、ENTRYPOINT命令的当前工作路径。WORKDIR $CATALINA_HOME#Tomcat相关文件的版本。ENV TOMCAT_MAJOR 8ENV TOMCAT_VERSION 8.5.16#Tomcat相关文件下载地址。ENV TOMCAT_TGZ_URL https://www.apache.org/dyn/closer.cgi?action=download&filename=tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gzENV TOMCAT_ASC_URL https://www.apache.org/dist/tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc#执行命令RUN set -x \\#下载Tomcat压缩文件&& wget -O tomcat.tar.gz "$TOMCAT_TGZ_URL" \&& wget -O tomcat.tar.gz.asc "$TOMCAT_ASC_URL" \#解压Tomcat&& tar -xvf tomcat.tar.gz --strip-components=1 \# 删除供Windows系统使用的.bat文件&& rm bin/*.bat \# 删除压缩文件&& rm tomcat.tar.gz* \#暴露8080端口EXPOSE 8080#容器启动时执行的命令。CMD ["catalina.sh", "run"]
centos基础镜像存在漏洞
构建centos7基础镜像
FROM centos:7MAINTAINER "Geray <1690014753@qq.com>"RUN yum -y install kde-l10n-Chinese telnet wget && \yum -y reinstall glibc-common && \yum clean all && \localedef -c -f UTF-8 -i zh_CN zh_CN.utf8 && \cat /dev/null > /etc/locale.conf && echo "LC_ALL=\"zh_CN.UTF-8\"" > /etc/locale.conf#envENV TZ "Asia/Shanghai"#ENV LANG en_US.UTF-8ENV LANG zh_CN.UTF-8# 升级opensshRUN yum -y install net-tools && \yum -y install gcc make perl zlib zlib-devel pam pam-devel && \wget https://www.openssl.org/source/openssl-1.1.1c.tar.gz && \wget http://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-7.9p1.tar.gz && \# 安装openssltar -xf openssl-1.1.1c.tar.gz -C / && \mkdir -p /opt/modules/ssl/ && \cd openssl-1.1.1c && \./config --prefix=/opt/modules/ssl/ && \make && make install && \ln -s /opt/modules/ssl/lib/libssl.so.1.1 /usr/lib64/libssl.so.1.1 && \ln -s /opt/modules/ssl/lib/libcrypto.so.1.1 /usr/lib64/libcrypto.so.1.1 && \ln -s /opt/modules/ssl/bin/openssl /usr/bin/openssl && \# 安装opensshtar -zxvf openssh-7.9p1.tar.gz -C ./ && \cd openssh-7.9p1 && \./configure --prefix=/opt/modules/ssh --sysconfdir=/etc/ssh --with-ssl-dir=/opt/modules/ssl && \make && make install && \# 设置开机自启cp /opt/software/openssh-7.9p1/contrib/redhat/sshd.init /etc/init.d/sshd && \chmod u+x /etc/init.d/sshd
升级openssh
https://blog.csdn.net/qq_31136839/article/details/95596527
wget https://www.openssl.org/source/openssl-1.1.1c.tar.gzwget http://cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-7.9p1.tar.gz# 安装依赖yum -y install gcc make perl zlib zlib-devel pam pam-devel# 安装openSSH之前,首先要安装OpenSSLtar -zxvf ./openssl-1.1.1c.tar.gz -C ././config --prefix=/opt/modules/ssl/make && make install# 为Openssl库创建软连接,定位到正确位置ln -s /opt/modules/ssl/lib/libssl.so.1.1 /usr/lib64/libssl.so.1.1ln -s /opt/modules/ssl/lib/libcrypto.so.1.1 /usr/lib64/libcrypto.so.1.1# 查看版本/opt/modules/ssl/bin/openssl versionvi ~/.bashrcexport PATH="/opt/modules/ssl/bin:${PATH}"whereis openssl# 安装openssh-7.9p1tar -zxvf openssh-7.9p1.tar.gz -C ./cd openssh-7.9p1./configure --prefix=/opt/modules/ssh --sysconfdir=/etc/ssh --with-ssl-dir=/opt/modules/sslmake && make installcp /opt/software/openssh-7.9p1/contrib/redhat/sshd.init /etc/init.d/sshdchmod u+x /etc/init.d/sshd
