Jenkins configuration on Linux !!! devops

#jenkins #devops #linux #maven #git #java #jenkinsconsole

2 hostnamectl set-hostname jenkinsmaster.com
3 exec bash
4 hostname
5 yum install vim wget -y
6 yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel -y
7 yum install gcc perl-ExtUtils-MakeMaker -y
8 cd /opt
9 wget https://www.kernel.org/pub/software/scm/git/git-2.35.0.tar.gz
10 wget https://www.kernel.org/pub/software/scm/git/git-2.35.0.tar.gz --no-check-certificate
11 tar xzf git-2.35.0.tar.gz
12 cd git-2.35.0
13 make prefix=/usr/local/git all
14 make prefix=/usr/local/git install
15 export PATH=$PATH:/usr/local/git/bin
16 yum remove git -y
17 hash -r
18 git --version
19 cd /opt/
20 (OPEN WINSCP select tomcat,maven,jdk,only tar.gz files)
21 tar -xvf apache-maven-3.8.4-bin.tar.gz
22 mv apache-maven-3.8.4 maven
23 ll
24 tar -xvf apache-tomcat-9.0.58.tar.gz
25 ll
26 mv apache-tomcat-9.0.58 tomcat
27 ll
28 tar -xvf jdk-8u301-linux-x64.tar.gz
29
33 ll
34 cd java/
35 update-alternatives --install /usr/bin/java java /opt/jdk1.8.0_301/bin/java 100
36 update-alternatives --config java
37 update-alternatives --install /usr/bin/javac javac /opt/jdk1.8.0_301/bin/javac 100
38 update-alternatives --config javac
39 update-alternatives --install /usr/bin/jar jar /opt/jdk1.8.0_301/bin/jar 100
40 update-alternatives --config jar
41 vim ~/.bashrc (java,git,maven path setting)
43 source ~/.bashrc { for update}

vim /opt/tomcat/conf/tomcat-users.xml
(for id and password)
vim /opt/tomcat/webapps/manager/META-INF/context.xml(for permissions)
cd /opt/tomcat/webapps( for download jenkins war faile)copy jankins war file in browser
47 /opt/tomcat/bin/startup.sh (tomcat started)
47 iptables -F
48 take ip address paste in browser ,set id and password
49 cat ........... paste here for password
vim /opt/tomcat/conf/server.xml (for port no change)
vim /opt/tomcat/conf/tomcat.user.xml ( for id and password)
vim /opt/tomcat/webapps/maneger/META-INF/context.xml (.* for permition)
cd /opt/tomcat/webapps [ for warfile download]