我使用curl使用Docker下载了jar文件(jenkins-cli.jar)。使用命令:
getDate()
这是Dockerfile,它复制手动下载的jar文件以及文件下载。
RUN curl --insecure -O http://192.168.99.100:8080/jnlpJars/jenkins-cli.jar
我在注释中提到了两个文件命令,以下是输出: root @ e31bbf40f650:/ #file jenkins-cli.jar(复制的jar文件) jenkins-cli.jar:Zip归档数据,至少要提取v1.0
root @e31bbf40f650:/ opt #file jenkins-cli.jar(构建映像时下载的jar文件) jenkins-cli.jar:HTML文档,ASCII文本,带CRLF,LF行终止符
使用less命令输出jenkins-ci.html。
FROM ubuntu:14.04
# Install Java.
RUN \
echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | debconf-set-selections && \
apt-get update && \
apt-get upgrade -y && \
apt-get install -y software-properties-common && \
add-apt-repository ppa:webupd8team/java -y && \
apt-get update && \
apt-get install -y oracle-java8-installer && \
rm -rf /var/lib/apt/lists/* && \
rm -rf /var/cache/oracle-jdk8-installer
# Define commonly used JAVA_HOME variable
ENV JAVA_HOME /usr/lib/jvm/java-8-oracle
#Install dependencies
RUN apt-get -y update && \
apt-get -yqq --no-install-recommends install bash git bzip2 curl unzip && \
apt-get update
EXPOSE 8080
VOLUME /jenkins
ENV JENKINS_URL "http://192.168.99.100:8080"
ENV PRIVATE_KEY "C:\Users\himn\.ssh\id_rsa"
COPY jenkins-cli.jar /jenkins-cli.jar
RUN curl -H "Accept: application/zip" http://192.168.99.100:8080/jnlpJars/jenkins-cli.jar -o /opt/jenkins-cli.jar
VOLUME /ssh
ENTRYPOINT ["bash"]
这是我的主机jenkins服务器
的docker文件root@e31bbf40f650:/opt# less jenkins-ci.html
<!-- IE friendly error message walkround.
if error message from server is less than
512 bytes IE v5+ will use its own error
message instead of the one returned by
server. -->
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style type="text/css">
html,body{
height:100%;
padding:0;
margin:100;
}
.oc{
display:table;
width:100%;
height:100%;
}
.ic{
display:table-cell;
vertical-align:middle;
height:100%;
}
div.msg{
display:block;
border:1px solid #30c;
padding:0;
width:500px;
font-family:helvetica,sans-serif;
margin:10px auto;
}
h1{
font-weight:bold;
color:#fff;
font-size:14px;
margin:0;
padding:2px;
text-align:center;
background: #30c;
}
p{
font-size:12px;
margin:15px auto;
width:75%;
font-family:helvetica,sans-serif;
text-align:left;
}
</style>
<title>
504 Gateway Timeout: remote server did not respond to the proxy
</title>
</head>
<body>
<div class="oc">
<div class="ic">
<div class="msg">
<h1>
504 Gateway Timeout: remote server did not respond to the proxy
jenkins-ci.html
答案 0 :(得分:3)
ls
输出中的<28> 2832并不意味着2.83MB,它意味着2832 字节。我想你应该尝试将它重命名为以.html结尾的文件名并在网络浏览器中打开它,或者只是用less
查看它。这两种方法中的一种应该向您展示问题所在。