Linux安装jenkins

「爱情、让人受尽委屈。」 2022-05-22 01:47 299阅读 0赞
inux下安装jenkins有两种方式：

1，通过rpm方式

2,通过war方式

本文是基于war方式，以下是war方式安装的步骤：

1，下载安装配置JDK环境；

具体操作查看笔者Linux下装JDK笔录：

https://www.jianshu.com/p/5557fb0bc5d4

2，下载安装配置Tomcat环境；

具体操作查看笔者Linux安装tomcat笔录：

https://www.jianshu.com/p/f62f75c00c97

3，下载安装jenkins；
1，下载jenkins的war包：

去该地址下载想要安装的版本：

http://mirrors.jenkins.io/war-stable/

这里笔者下载的是2.121.1版本

  1. [root@iZj6c7eeosj2t5vjw8rf4xZ jenkins]# wget http://mirrors.shu.edu.cn/jenkins/war-stable/2.121.1/jenkins.war

2，把jenkins.war包放置到tomcat的webapps目录下面；

  1. [root@iZj6c7eeosj2t5vjw8rf4xZ webapps]# cp -f /opt/frank/jenkins/jenkins.war /opt/tomcat/webapps/
  2. [root@iZj6c7eeosj2t5vjw8rf4xZ webapps]# ls
  3. docs  examples  host-manager  jenkins.war  manager  ROOT  tatoo

3,启动tomcat；

启动tomcat，tomcat会自动解压war包，生成一个jenkins文件夹，而且Jenkins默认会存放在用户主目录下的.jenkins文件夹中。
如：Linux root用户：/root/.jenkins

tomcat自动解压生成jenkins文件查看：

  1. [root@iZj6c7eeosj2t5vjw8rf4xZ webapps]# ls
  2. docs  examples  host-manager  jenkins  jenkins.war  manager  ROOT  tatoo
  3. [root@iZj6c7eeosj2t5vjw8rf4xZ webapps]# cd jenkins
  4. [root@iZj6c7eeosj2t5vjw8rf4xZ jenkins]# ls
  5. bootstrap             favicon.ico     LogFileOutputStream$1.class  MainDialog$1.class             scripts
  6. ColorFormatter.class  help            LogFileOutputStream$2.class  MainDialog.class               WEB-INF
  7. css                   images          LogFileOutputStream.class    Main$FileAndDescription.class  winstone.jar
  8. dc-license.txt        JNLPMain.class  Main.class                   META-INF
  9. executable            jsbundles       MainDialog$1$1.class         robots.txt

jenkins的.jenkins文件位置

  1. [root@iZj6c7eeosj2t5vjw8rf4xZ jenkins]# cd /root/.jenkins/
  2. [root@iZj6c7eeosj2t5vjw8rf4xZ .jenkins]# ls
  3. config.xml                     jenkins.install.UpgradeWizard.state  nodes                     secrets
  4. hudson.model.UpdateCenter.xml  jobs                                 plugins                   updates
  5. identity.key.enc               logs                                 secret.key                userContent
  6. jenkins.CLI.xml                nodeMonitors.xml                     secret.key.not-so-secret  users

4，如果不知道tomcat的访问端口是什么可以通过以下命令：

  1. [root@iZj6c7eeosj2t5vjw8rf4xZ .jenkins]# ps -ef|grep tomcat
  2. root      1913  1883  0 Apr01 ?        01:14:19 java -jar /opt/frank/tomcat/apache-tomcat-8.5.23/melibs/cn-jufuns-ien-api-provider-1.0.0-local_dev.jar
  3. root     18774     1  0 Apr12 ?        01:51:33 /usr/java/jdk1.8.0_144/jre/bin/java -Djava.util.logging.config.file=/opt/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dignore.endorsed.dirs= -classpath /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar -Dcatalina.base=/opt/tomcat -Dcatalina.home=/opt/tomcat -Djava.io.tmpdir=/opt/tomcat/temp org.apache.catalina.startup.Bootstrap start
  4. root     19027 17608  0 14:51 pts/0    00:00:00 grep tomcat
  5. [root@iZj6c7eeosj2t5vjw8rf4xZ .jenkins]# netstat -apn
  6. Active Internet connections (servers and established)
  7. Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   
  8. tcp        0      0 0.0.0.0:22                  0.0.0.0:*                   LISTEN      1432/sshd           
  9. tcp        0      0 0.0.0.0:443                 0.0.0.0:*                   LISTEN      2108/nginx          
  10. tcp        0      0 0.0.0.0:42395               0.0.0.0:*                   LISTEN      1894/java           
  11. tcp        0      0 127.0.0.1:32000             0.0.0.0:*                   LISTEN      1144/java           
  12. tcp        0      0 127.0.0.1:8005              0.0.0.0:*                   LISTEN      18774/java          
  13. tcp        0      0 0.0.0.0:2181                0.0.0.0:*                   LISTEN      1894/java           
  14. tcp        0      0 0.0.0.0:12200               0.0.0.0:*                   LISTEN      1913/java           
  15. tcp        0      0 127.0.0.1:9000              0.0.0.0:*                   LISTEN      1766/php-fpm        
  16. tcp        0      0 0.0.0.0:8009                0.0.0.0:*                   LISTEN      18774/java          
  17. tcp        0      0 0.0.0.0:8080                0.0.0.0:*                   LISTEN      18774/java          
  18. tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      2108/nginx          
  19. tcp        0      0 172.31.195.1:57890          140.205.140.205:80          ESTABLISHED 19072/AliYunDun     
  20. tcp        0      0 127.0.0.1:31000             127.0.0.1:32000             ESTABLISHED 1144/java           
  21. tcp        0   2804 172.31.195.1:22             183.6.179.98:2048           ESTABLISHED 17606/sshd          
  22. tcp        0      0 127.0.0.1:2181              127.0.0.1:45840             ESTABLISHED 1894/java           
  23. tcp        0      0 127.0.0.1:45840             127.0.0.1:2181              ESTABLISHED 1913/java           
  24. tcp        0      0 127.0.0.1:32000             127.0.0.1:31000             ESTABLISHED 1142/wrapper        
  25. tcp        0      0 :::8989                     :::*                        LISTEN      1803/python         
  26. tcp        0      0 :::3306                     :::*                        LISTEN      1680/mysqld         
  27. udp        0      0 0.0.0.0:33848               0.0.0.0:*                               18774/java          
  28. udp        0      0 0.0.0.0:68                  0.0.0.0:*                               942/dhclient        
  29. udp        0      0 172.31.195.1:123            0.0.0.0:*                               1443/ntpd           
  30. udp        0      0 127.0.0.1:123               0.0.0.0:*                               1443/ntpd           
  31. udp        0      0 0.0.0.0:123                 0.0.0.0:*                               1443/ntpd           
  32. udp        0      0 0.0.0.0:34999               0.0.0.0:*                               1803/python         
  33. udp        0      0 0.0.0.0:5353                0.0.0.0:*                               18774/java          
  34. udp        0      0 :::123                      :::*                                    1443/ntpd           
  35. udp        0      0 :::8989                     :::*                                    1803/python         
  36. Active UNIX domain sockets (servers and established)
  37. Proto RefCnt Flags       Type       State         I-Node PID/Program name    Path
  38. unix  2      [ ACC ]     STREAM     LISTENING     20736497 19072/AliYunDun     /tmp/Aegis-<Guid(5A2C30A2-A87D-490A-9281-6765EDAD7CBA)>
  39. unix  2      [ ACC ]     STREAM     LISTENING     11161  1/init              @/com/ubuntu/upstart
  40. unix  2      [ ]         DGRAM                    11542  367/udevd           @/org/kernel/udev/udevd
  41. unix  5      [ ]         DGRAM                    12729  1021/rsyslogd       /dev/log
  42. unix  2      [ ACC ]     STREAM     LISTENING     9784   154/plymouthd       @/ply-boot-protocol@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
  43. unix  2      [ ACC ]     STREAM     LISTENING     14744  1680/mysqld         /var/lib/mysql/mysql.sock
  44. unix  2      [ ACC ]     STREAM     LISTENING     20736498 19072/AliYunDun     /usr/local/aegis/Aegis-<Guid(5A2C30A2-A87D-490A-9281-6765EDAD7CBA)>
  45. unix  3      [ ]         STREAM     CONNECTED     14909  1766/php-fpm        
  46. unix  2      [ ]         STREAM     CONNECTED     4213164 18774/java          
  47. unix  3      [ ]         STREAM     CONNECTED     17926  2108/nginx          
  48. unix  2      [ ]         DGRAM                    10537908 999/auditd          
  49. unix  3      [ ]         STREAM     CONNECTED     17927  2108/nginx          
  50. unix  3      [ ]         STREAM     CONNECTED     20736493 19072/AliYunDun     
  51. unix  3      [ ]         STREAM     CONNECTED     20736494 19072/AliYunDun     
  52. unix  3      [ ]         STREAM     CONNECTED     20736495 19072/AliYunDun     
  53. unix  2      [ ]         DGRAM                    14270  1443/ntpd           
  54. unix  2      [ ]         STREAM     CONNECTED     4213151 18774/java          
  55. unix  2      [ ]         STREAM     CONNECTED     13699  1144/java           
  56. unix  3      [ ]         DGRAM                    11556  367/udevd           
  57. unix  3      [ ]         STREAM     CONNECTED     14910  1766/php-fpm        
  58. unix  2      [ ]         STREAM     CONNECTED     15663  1894/java           
  59. unix  3      [ ]         STREAM     CONNECTED     12689  999/auditd          
  60. unix  2      [ ]         STREAM     CONNECTED     15669  1894/java           
  61. unix  2      [ ]         STREAM     CONNECTED     12920  1144/java           
  62. unix  3      [ ]         STREAM     CONNECTED     20736496 19072/AliYunDun     
  63. unix  3      [ ]         STREAM     CONNECTED     12688  999/auditd          
  64. unix  3      [ ]         DGRAM                    11555  367/udevd           
  65. unix  2      [ ]         STREAM     CONNECTED     15759  1913/java           
  66. unix  2      [ ]         STREAM     CONNECTED     16175  1913/java           
  67. unix  2      [ ]         DGRAM                    25634203 17606/sshd

ps -ef|grep java 和 netstat -apn命令：有上可知我们的tomcat端口是8080

4，访问jenkins界面：

在浏览器上输入ip地址http://47.52.41.245:8080/jenkins（http://ip:端口/jenkins）即可访问,如图：

image

首次进入jenkins如要输入密码，密码位置：/root/.jenkins/secrets/initialAdminPassword

通过cat查看密码，复制粘贴进来，点击继续，进入插件选择安装界面，点击安装默认插件，然后进入插件安装界面，安装完插件之后创建账号然后登录；

如果插件安装失败可以去镜像地址下载插件，然后手动上传
镜像地址：https://mirrors.tuna.tsinghua.edu.cn/jenkins/

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