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#基于centos镜像
FROM centos:7
RUN mkdir -p /home/v-kun
#工作目录
WORKDIR /home/v-kun

#维护人的信息
MAINTAINER  v-kun.com

#install jdk and  jar包（需要确保你的centos镜像中有/usr/java/这个路径，不行就mkdir）
ADD jdk-8u291-linux-x64.tar.gz /usr/local/
#ADD dk-0.0.1-SNAPSHOT.jar /home/v-kun/
ADD nacos-server-2.3.2.tar.gz /home/v-kun/

#jdk enviroment
ENV JAVA_HOME=/usr/local/jdk1.8.0_291
ENV JRE_HOME=/usr/local/jdk1.8.0_291/jre
ENV CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib
ENV PATH=$JAVA_HOME/bin:$PATH

#设置端口
#EXPOSE 8080

#执行命令
#CMD ["java","-jar","/home/v-kun/dk-0.0.1-SNAPSHOT.jar"]
CMD ["/home/v-kun/nacos/bin/startup.sh","-m","standalone"]

1
docker build -t vkun/nacos:2.3.2 .

<h1><a id="Dockerfile_0"></a>新建Dockerfile文件</h1> <pre><div class="hljs"><code class="lang-shell"><span class="hljs-meta">#</span><span class="bash">基于centos镜像</span> FROM centos:7 RUN mkdir -p /home/v-kun <span class="hljs-meta">#</span><span class="bash">工作目录</span> WORKDIR /home/v-kun <span class="hljs-meta"> #</span><span class="bash">维护人的信息</span> MAINTAINER v-kun.com <span class="hljs-meta"> #</span><span class="bash">install jdk and jar包（需要确保你的centos镜像中有/usr/java/这个路径，不行就mkdir）</span> ADD jdk-8u291-linux-x64.tar.gz /usr/local/ <span class="hljs-meta">#</span><span class="bash">ADD dk-0.0.1-SNAPSHOT.jar /home/v-kun/</span> ADD nacos-server-2.3.2.tar.gz /home/v-kun/ <span class="hljs-meta"> #</span><span class="bash">jdk enviroment</span> ENV JAVA_HOME=/usr/local/jdk1.8.0_291 ENV JRE_HOME=/usr/local/jdk1.8.0_291/jre ENV CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib ENV PATH=$JAVA_HOME/bin:$PATH <span class="hljs-meta"> #</span><span class="bash">设置端口</span> <span class="hljs-meta">#</span><span class="bash">EXPOSE 8080</span> <span class="hljs-meta"> #</span><span class="bash">执行命令</span> <span class="hljs-meta">#</span><span class="bash">CMD [<span class="hljs-string">"java"</span>,<span class="hljs-string">"-jar"</span>,<span class="hljs-string">"/home/v-kun/dk-0.0.1-SNAPSHOT.jar"</span>]</span> CMD ["/home/v-kun/nacos/bin/startup.sh","-m","standalone"] </code></div></pre> <h1><a id="_30"></a>制作镜像</h1> <pre><div class="hljs"><code class="lang-shell">docker build -t vkun/nacos:2.3.2 . </code></div></pre> <blockquote> <p>命令后面有个.别漏了</p> </blockquote>