Jenkins+Git+Maven+Tomcat详细安装步骤

￡神魔★判官ぃ 2023-10-11 11:20 4阅读 0赞

**jenkins安装**

jenkins的war包安装

以下war包的安装是直接使用war包内嵌的页面访问，也可以将war包放到tomcat的webapps下通过tomcat访问，在下面的tomcat步骤有补充说明

1、首先[下载jenkins war包][jenkins war]到相应的要安装的目录下（http://mirrors.jenkins.io/war-stable/latest/jenkins.war）

2、安装jdk，这里直接使用yum安装的，/etc/profile 下添加java的环境变量，source /etc/profile 重启 ， jave -version查看版本

2、java -jar jenkins.war 运行war包；可以使用nohup命令 后台运行　nohup java -jar jenkins.war

3、http://http://ip:8080http://ip:8080 访问即可 （想要修改端口的话启动命令后面直接加参数 java -jar jenkins.war  --httpPort=8081）

4、稍等一会出来如下页面，cat 上面的路径获取密码

![1739381-20190820152646637-656801468.png][]

5、根据提示可选择推荐安装或自定义安装，这里建议先选择推荐，后期需要的插件可在里面设置。

![1739381-20190820153009123-1751663778.png][]

** tomcat安装**

1、下载安装包

wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-9/v9.0.24/bin/apache-tomcat-9.0.24.zip

2、解压并放到相应目录

unzip apache-tomcat-9.0.24.zip  #解压包
    mv apache-tomcat-9.0.24 /usr/local/tomcat  #重命名为tomcat

3、Tomcat设置变量

方法一：在/etc/profile中添加

方法二：定义在tomcat自带的启动和关闭脚本里/usr/local/tomcat/bin/startup.sh和shutdown.sh

在2个脚本中开头添加下面的内容：**注意jdk是提前安装好的，并且注意自己实际的jdk的路径（下面有补充的jdk安装说明）**

export JAVA_HOME=/usr/local/java/jre-1.8.0-openjdk-1.8.0.222.b10-0.el7_6.x86_64
    export TOMCAT_HOME=/usr/local/tomcat
    export CATALINA_HOME=/usr/local/tomcat
    export CLASS_PATH=$JAVA_HOME/bin/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tool.jar
    export PATH=$PATH:/usr/local/jjava/jre-1.8.0-openjdk-1.8.0.222.b10-0.el7_6.x86_64/bin:/usr/local/tomcat/bin

![1739381-20190821141325062-55163694.png][]

4、启动tomcat

环境变量设置好后直接可通过脚本启动

[root@localhost bin]# sh startup.sh 
    Using CATALINA_BASE:   /usr/local/tomcat
    Using CATALINA_HOME:   /usr/local/tomcat
    Using CATALINA_TMPDIR: /usr/local/tomcat/temp
    Using JRE_HOME:        /usr/local/java/jre-1.8.0-openjdk-1.8.0.222.b10-0.el7_6.x86_64
    Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
    Tomcat started.

查看端口是否启动（默认端口8080）

[root@localhost bin]# netstat -antlp
    Active Internet connections (servers and established)
    Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
    tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      2036/master         
    tcp        0      0 0.0.0.0:10050           0.0.0.0:*               LISTEN      19664/zabbix_agentd 
    tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1597/sshd           
    tcp        0     52 172.30.3.160:22         172.30.3.6:59429        ESTABLISHED 10838/sshd: root@pt 
    tcp6       0      0 ::1:25                  :::*                    LISTEN      2036/master         
    tcp6       0      0 :::10050                :::*                    LISTEN      19664/zabbix_agentd 
    tcp6       0      0 :::8009                 :::*                    LISTEN      21846/java          
    tcp6       0      0 :::8080                 :::*                    LISTEN      21846/java          
    tcp6       0      0 :::22                   :::*                    LISTEN      1597/sshd

通过ip:8080访问

![1739381-20190821141724684-1049210262.png][]

5、端口设置/usr/local/tomcat/conf/server.xml（jenkins的默认端口也是8080）

![1739381-20190821142016537-858662313.png][]

补充：上面在安装jenkins war包时说过，可以将war包直接放在tomcat的webapps下，通过直接访问tomcat来访问jenkins

在/usr/local/tomcat/webapps下wget http://mirrors.jenkins.io/war-stable/latest/jenkins.war（这里我把tomcat端口设置成了8090，也可以不用）

![1739381-20190821144004205-137155866.png][]

**关于jdk说明**

上述使用的jdk都是yum安装，所以注意自己的安装路径

wget http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.rpm

#安装包安装可将包放在/usr/local下将包重名为jdk在/etc/profile中加入如下
    
    export JAVA_HOME=/usr/local/jdk 
    export JAVA_BIN=/usr/local/jdk/bin                  
    export PATH=$PATH:$JAVA_HOME/bin                  
    export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar                  
    export JAVA_HOME JAVA_BIN PATH CLASSPATH

#yum安装默认的路径是/usr/lib/jvm中
    
    JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-3.b13.el7_5.x86_64
    PATH=$PATH:$JAVA_HOME/bin  
    CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar  
    export JAVA_HOME  CLASSPATH  PATH

**安装github**

安装git

yum -y install git

初始化github

#下列的用户名和邮箱不需要一定存在，只要写就可以
    [root@localhost webapps]# git config --global user.name "yang"
    [root@localhost webapps]# git config --global user.email "yang@abc.com"

查看git

[root@localhost webapps]# git version
    git version 1.8.3.1

生成密钥

[root@localhost webapps]# ssh-keygen -t rsa -C "yang@abc.com"   #出现提示敲回车即可

![1739381-20190822100718906-233146162.png][]

#密钥路径，第一个是私钥，第二个是公钥
    [root@localhost webapps]# cd ~/.ssh/
    [root@localhost .ssh]# ls
    id_rsa  id_rsa.pub

将公钥上传到github中，vim id\_rsa.pub 将内容添加到图中位置

![1739381-20190822101240685-515740107.png][]

验证linux与github是否建立连接，输入下列命令

[root@localhost .ssh]# ssh git@github.com
    The authenticity of host 'github.com (52.74.223.119)' can't be established.
    RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'github.com,52.74.223.119' (RSA) to the list of known hosts.
    PTY allocation request failed on channel 0
    Hi yyysir! You've successfully authenticated, but GitHub does not provide shell access.
    Connection to github.com closed.

**安装maven**

下载maven安装包到本地目录/usr/local

wget  http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz

解压安装包并命名为maven

tar -zvxf  apache-maven-3.3.9-bin.tar.gz
    mv apache-maven-3.3.9 maven

修改环境变量/etc/profile

export MAVEN_HOME=/usr/local/maven
    
    export  PATH=${MAVEN_HOME}/bin:$PATH

source /etc/profile 并检验安装

[root@localhost local]# mvn -version
    Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-11T00:41:47+08:00)
    Maven home: /usr/local/maven
    Java version: 1.8.0_222, vendor: Oracle Corporation
    Java home: /usr/local/java/java-1.8.0-openjdk-1.8.0.222.b10-0.el7_6.x86_64/jre
    Default locale: zh_CN, platform encoding: UTF-8
    OS name: "linux", version: "3.10.0-123.el7.x86_64", arch: "amd64", family: "unix"
    [root@localhost local]#

转载于:https://www.cnblogs.com/aloneysir/p/11384407.html

[jenkins war]: https://jenkins.io/zh/doc/book/installing/
[1739381-20190820152646637-656801468.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190820152646637-656801468.png
[1739381-20190820153009123-1751663778.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190820153009123-1751663778.png
[1739381-20190821141325062-55163694.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190821141325062-55163694.png
[1739381-20190821141724684-1049210262.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190821141724684-1049210262.png
[1739381-20190821142016537-858662313.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190821142016537-858662313.png
[1739381-20190821144004205-137155866.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190821144004205-137155866.png
[1739381-20190822100718906-233146162.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190822100718906-233146162.png
[1739381-20190822101240685-515740107.png]: https://img2018.cnblogs.com/blog/1739381/201908/1739381-20190822101240685-515740107.png