centos 7系统下安装Jenkins的步骤详解
<p>本文主要给大家介绍了关于在centos 7安装Jenkins的相关内容，分享出来供大家参考学习，话不多说，来一起看看详细的介绍：</p>
<p>
<span><strong>安装</strong></span></p>
<p>
添加yum repos，然后安装</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterjava" id="highlighter_364341">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
<div class="line number3 index2 alt2">
3</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="java plain">sudo wget -O /etc/yum.repos.d/jenkins.repo http:</code><code class="java comments">//pkg.jenkins-ci.org/redhat/jenkins.repo</code>
</div>
<div class="line number2 index1 alt1">
<code class="java plain">sudo rpm --</code><code class="java keyword">import</code> <code class="java plain">https:</code><code class="java comments">//jenkins-ci.org/redhat/jenkins-ci.org.key</code>
</div>
<div class="line number3 index2 alt2">
<code class="java plain">sudo yum install jenkins</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>如果没有java的话要安装java</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_537277">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash functions">sudo</code> <code class="bash plain">yum </code><code class="bash functions">install</code> <code class="bash plain">java</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>启动和停止</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_386604">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash functions">sudo</code> <code class="bash plain">service jenkins start</code><code class="bash plain">/stop/restart</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash functions">sudo</code> <code class="bash plain">chkconfig jenkins on</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>jenkins的默认设置</strong></span></p>
<p>
•Jenkins会随系统启动而启动。详情参照 /etc/init.d/jenkins</p>
<p>
•Jenkins会创建一个用户叫做 jenkins , 如果你修改了user，则要修修改所属者： /var/log/jenkins , /var/lib/jenkins , /var/cache/jenkins</p>
<p>
•如果遇到问题，查看日志 /var/log/jenkins/jenkins.log</p>
<p>
•配置文件 /etc/sysconfig/jenkins</p>
<p>
•默认启用8080</p>
<p>
<span><strong>打开和关闭防火墙</strong></span></p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_536638">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
<div class="line number3 index2 alt2">
3</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">firewall-cmd --zone=public --add-port=8080</code><code class="bash plain">/tcp</code> <code class="bash plain">--permanent</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">firewall-cmd --zone=public --add-service=http --permanent</code>
</div>
<div class="line number3 index2 alt2">
<code class="bash plain">firewall-cmd --reload</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_679934">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">firewall-cmd --list-all</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>关于centos上的java</strong></span></p>
<p>
Jenkins不支持在centos的默认的jdk上工作。如果如下所示，则需要remove：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_720337">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
<div class="line number3 index2 alt2">
3</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">java -version</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">java version </code><code class="bash string">"1.5.0"</code>
</div>
<div class="line number3 index2 alt2">
<code class="bash plain">gij (GNU libgcj) version 4.4.6 20110731 (Red Hat 4.4.6-3)</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
为了正确使用Jenkins：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_735439">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">yum remove java</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
然后可以安装openjdk</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_206673">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">yum </code><code class="bash functions">install</code> <code class="bash plain">java-1.7.0-openjdk</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
正确如下：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_5109">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
<div class="line number3 index2 alt2">
3</div>
<div class="line number4 index3 alt1">
4</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">java -version</code>
</div>
<div class="line number2 index1 alt1">
<code class="bash plain">java version </code><code class="bash string">"1.7.0_79"</code>
</div>
<div class="line number3 index2 alt2">
<code class="bash plain">OpenJDK Runtime Environment (rhel-2.5.5.1.el6_6-x86_64 u79-b14)</code>
</div>
<div class="line number4 index3 alt1">
<code class="bash plain">OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>配置端口</strong></span></p>
<p>
修改 /etc/sysconfig/jenkins :</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_1509">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain">JENKINS_PORT=</code><code class="bash string">"8080"</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
<span><strong>配置java路径</strong></span></p>
<p>
直接启动：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_858880">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash functions">sudo</code> <code class="bash plain">service jenkins start</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
但是发现启动失败，于是需要配置java位置：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_105129">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash functions">vi</code> <code class="bash plain">/etc/init</code><code class="bash plain">.d</code><code class="bash plain">/jenkins</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
在启动加入本机的java：</p>
<div class="jb51code">
<div>
<div class="syntaxhighlighterbash" id="highlighter_995110">
<div class="toolbar">
<span>?</span>
</div>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr>
<td class="gutter">
<div class="line number1 index0 alt2">
1</div>
<div class="line number2 index1 alt1">
2</div>
<div class="line number3 index2 alt2">
3</div>
<div class="line number4 index3 alt1">
4</div>
<div class="line number5 index4 alt2">
5</div>
<div class="line number6 index5 alt1">
6</div>
<div class="line number7 index6 alt2">
7</div>
<div class="line number8 index7 alt1">
8</div>
<div class="line number9 index8 alt2">
9</div>
<div class="line number10 index9 alt1">
10</div>
<div class="line number11 index10 alt2">
11</div>
<div class="line number12 index11 alt1">
12</div>
<div class="line number13 index12 alt2">
13</div>
<div class="line number14 index13 alt1">
14</div>
<div class="line number15 index14 alt2">
15</div>
<div class="line number16 index15 alt1">
16</div>
<div class="line number17 index16 alt2">
17</div>
<div class="line number18 index17 alt1">
18</div>
<div class="line number19 index18 alt2">
19</div>
<div class="line number20 index19 alt1">
20</div>
<div class="line number21 index20 alt2">
21</div>
<div class="line number22 index21 alt1">
22</div>
</td>
<td class="code">
<div class="container">
<div class="line number1 index0 alt2">
<code class="bash plain"></code><code class="bash comments"># vim /etc/init.d/jenkins </code>
</div>
<div class="line number2 index1 alt1">
</div>
<div class="line number3 index2 alt2">
</div>
<div class="line number4 index3 alt1">
<code class="bash comments"># Set up environment accordingly to the configuration settings</code>
</div>
<div class="line number5 index4 alt2">
<code class="bash plain">[ -n </code><code class="bash string">"$JENKINS_HOME"</code> <code class="bash plain">] || { </code><code class="bash functions">echo</code> <code class="bash string">"JENKINS_HOME not configured in $JENKINS_CONFIG"</code><code class="bash plain">;</code>
</div>
<div class="line number6 index5 alt1">
<code class="bash spaces"> </code><code class="bash keyword">if</code> <code class="bash plain">[ </code><code class="bash string">"$1"</code> <code class="bash plain">= </code><code class="bash string">"stop"</code> <code class="bash plain">]; </code><code class="bash keyword">then</code> <code class="bash functions">exit</code> <code class="bash plain">0;</code>
</div>
<div class="line number7 index6 alt2">
<code class="bash spaces"> </code><code class="bash keyword">else</code> <code class="bash functions">exit</code> <code class="bash plain">6; </code><code class="bash keyword">fi</code><code class="bash plain">; }</code>
</div>
<div class="line number8 index7 alt1">
<code class="bash plain">[ -d </code><code class="bash string">"$JENKINS_HOME"</code> <code class="bash plain">] || { </code><code class="bash functions">echo</code> <code class="bash string">"JENKINS_HOME directory does not exist: $JENKINS_HOME"</code><code class="bash plain">;</code>
</div>
<div class="line number9 index8 alt2">
<code class="bash spaces"> </code><code class="bash keyword">if</code> <code class="bash plain">[ </code><code class="bash string">"$1"</code> <code class="bash plain">= </code><code class="bash string">"stop"</code> <code class="bash plain">]; </code><code class="bash keyword">then</code> <code class="bash functions">exit</code> <code class="bash plain">0;</code>
</div>
<div class="line number10 index9 alt1">
<code class="bash spaces"> </code><code class="bash keyword">else</code> <code class="bash functions">exit</code> <code class="bash plain">1; </code><code class="bash keyword">fi</code><code class="bash plain">; }</code>
</div>
<div class="line number11 index10 alt2">
</div>
<div class="line number12 index11 alt1">
<code class="bash comments"># Search usable Java as /usr/bin/java might not point to minimal version required by Jenkins.</code>
</div>
<div class="line number13 index12 alt2">
<code class="bash comments"># see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html</code>
</div>
<div class="line number14 index13 alt1">
<code class="bash plain">candidates="</code>
</div>
<div class="line number15 index14 alt2">
<code class="bash plain">/etc/alternatives/java</code>
</div>
<div class="line number16 index15 alt1">
<code class="bash plain">/usr/lib/jvm/java-1</code><code class="bash plain">.8.0</code><code class="bash plain">/bin/java</code>
</div>
<div class="line number17 index16 alt2">
<code class="bash plain">/usr/lib/jvm/jre-1</code><code class="bash plain">.8.0</code><code class="bash plain">/bin/java</code>
</div>
<div class="line number18 index17 alt1">
<code class="bash plain">/usr/lib/jvm/java-1</code><code class="bash plain">.7.0</code><code class="bash plain">/bin/java</code>
</div>
<div class="line number19 index18 alt2">
<code class="bash plain">/usr/lib/jvm/jre-1</code><code class="bash plain">.7.0</code><code class="bash plain">/bin/java</code>
</div>
<div class="line number20 index19 alt1">
<code class="bash plain">/usr/bin/java</code>
</div>
<div class="line number21 index20 alt2">
<code class="bash plain">/usr/java/jdk1</code><code class="bash plain">.7.0_80</code><code class="bash plain">/bin/java</code>
</div>
<div class="line number22 index21 alt1">
<code class="bash plain">"</code>
</div>
</div>
</td>
</tr></tbody></table>
</div>
</div>
<div class="codetool" id="codetool">
<div class="code_n">
<textarea></textarea>
</div>
</div>
</div>
<p>
上述最后一行是我添加的。</p>
<p>
重启，可以正常运行了。</p>
<p>
--------------------------------------------------------------------------------</p>
<p>
<span><strong>启动</strong></span></p>
<p>
浏览器输入ip和端口访问，第一个页面是正在启动，启动结束后会让输入一串密码，然后进入插件安装界面，选择默认，这时候会报错：</p>
<p>
An error occurred during installation: Forbidden</p>
<p>
解决办法：</p>
<p>
I "fixed it" by restarting Jenkins http://localhost:8080/restart 。即重启就可以继续了。</p>
<p>
<span><strong>总结</strong></span></p>
<p>
以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作能带来一定的帮助，如果有疑问大家可以留言交流，谢谢大家对服务器之家的支持。</p>
<p>
参考</p>
<p>
•https://wiki.jenkins-ci.org/display/JENKINS/Installing+Jenkins+on+Red+Hat+distributions<br>
•http://www.cnblogs.com/tjpanda88/p/4306147.html<br>
•http://stackoverflow.com/questions/37358775/jenkins-2-5-installation-error-an-error-occurred-during-installation-forbidden</p>
<p>
原文链接：http://www.cnblogs.com/woshimrf/p/6103366.html</p>
頁:
[1]