Deploying Jenkins in CentOS

1. Download the software to "/usr/src" and Install Java JDK - jdk-6u30-linux-i586.rpm

    $ rpm -ivh jdk-6u30-linux-i586.rpm

2. Download the software to "/usr/src" and Install Apache Tomcat

    $ cd /usr/src
    $ tar -xzvf apache-tomcat-6.0.35.tar.gz
    $ mv apache-tomcat-6.0.35 tomcat

3. Download the software to "/usr/src" and Install grails-1.3.7.zip

    $ cd /usr/src
    $ unzip grails-1.3.7.zip

4. Edit "/etc/profile" and add the path below

    $ nano /etc/profile

    JAVA_HOME=/usr/java/jdk1.6.0_30
    export JAVA_HOME
    PATH=$JAVA_HOME/bin:$PATH
    export PATH

    TOMCAT_HOME=/usr/src/tomcat
    export TOMCAT_HOME
    PATH=$TOMCAT_HOME/bin:$PATH
    export PATH

    CATALINA_HOME=/usr/src/tomcat
    export CATALINA_HOME
    PATH=$CATALINA_HOME/bin:$PATH
    export PATH

    GRAILS_HOME=/usr/src/grails-1.3.7
    export GRAILS_HOME
    PATH=$GRAILS_HOME/bin:$PATH
    export PATH

To maximized java memory utiliztion, add the lines below in the "catalina.sh" file

Note. on 32bit Java (3gig is the max), on 64bit

    $ nano /usr/src/tomcat/bin/catalina.sh

    JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms2560m -Xmx2560m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m -XX:+DisableExplicitGC"

5. Create a Tomcat User

    $ cd /usr/src/tomcat/conf
    $ nano tomcat-users.xml

    Add the lines below under

<tomcat-users>
<role rolename="tomcat"/>
<role rolename="role1"/>
<role rolename="manager"/>
<user username="tomcat" password="tomcat" roles="tomcat"/>
<user username="role1" password="tomcat" roles="role1"/>
<user username="both" password="tomcat" roles="tomcat,role1"/>
<user username="manager" password="manager" roles="manager"/>
</tomcat-users>

6. Download Jenkins .war file.

   http://mirrors.jenkins-ci.org/war/latest/jenkins.war

7. Login to the server's webui, eg http://localhost:8080 and click Tomcat Manager


8. Under file to deploy, browse the downloaded jenkins.war, and click deploy.

Thant's it. . .

Comments

Post a Comment

Popular posts from this blog

Scraping an Entire Website using LINUX

Web scraping (also called Web harvesting or Web data extraction) is a computer software technique of extracting information from websites. Usually, such software programs simulate human exploration of the Web by either implementing low-level Hypertext Transfer Protocol (HTTP), or embedding certain full-fledged Web browsers, such as the Internet Explorer (IE) and the Mozilla Web browser. Web scraping is closely related to Web indexing, which indexes Web content using a bot and is a universal technique adopted by most search engines. In contrast, Web scraping focuses more on the transformation of unstructured Web content, typically in HTML format, into structured data that can be stored and analyzed in a central local database or spreadsheet. Web scraping is also related to Web automation, which simulates human Web browsing using computer software. Exemplary uses of Web scraping include online price comparison, weather data monitoring, website change detection, Web research, Web content ...
Read more

Linux OS Backup and Recovery

Image
Source :http://relax-and-recover.org/documentation/getting-started This quick start guide will show you how to run Relax-and-Recover from the git checkout and create a bootable USB backup. Start by cloning the Relax-and-Recover sources from Github: git clone https://github.com/rear/rear.git Move into the rear/ directory: cd rear/ Prepare your USB media. Change /dev/sdb to the correct device in your situation. Relax-and-Recover will ‘own’ the device in this example. This will destroy all data on that device. sudo usr/sbin/rear format /dev/sdb Relax-and-recover asks you to confirm that you want to format the device: Yes The device has been labeled REAR-000 by the ‘format’ workflow. Now edit the ‘etc/rear/local.conf’ configuration file: cat > etc/rear/local.conf < Now you are ready to create a rescue image. We want verbose output. sudo usr/sbin/rear -v mkrescue The output I get is: Relax-and-Recover 1.13.0 / $Date$ Using log file: /home/jeroen/tmp/...
Read more

Radiator Radius Installation connecting to ORACLE (CentOS)

1. Download and install the Oracle client connectors. http://www.oracle.com/index.html oracle-instantclient-basic-10.2.0.3-1.i386.rpm oracle-instantclient-devel-10.2.0.3-1.i386.rpm oracle-instantclient-sqlplus-10.2.0.3-1.i386.rpm rpm -Uvh oracle-instantclient-basic-10.2.0.3-1.i386.rpm rpm -Uvh oracle-instantclient-devel-10.2.0.3-1.i386.rpm rpm -Uvh oracle-instantclient-sqlplus-10.2.0.3-1.i386.rpm 2. Set the environment variables. # ORACLE_HOME=/usr/lib/oracle/10.2.0.3/client/lib # export ORACLE_HOME # export LD_LIBRARY_PATH=$ORACLE_HOME # TNS_ADMIN=/usr/lib/oracle/10.2.0.3/client/admin # export TNS_ADMIN # mkdir /usr/lib/oracle/10.2.0.3/client/admin 3. Edit /etc/profiles and insert the lines below. ORACLE_HOME=/usr/lib/oracle/10.2.0.3/client/lib export ORACLE_HOME export LD_LIBRARY_PATH=$ORACLE_HOME TNS_ADMIN=/usr/lib/oracle/10.2.0.3/client/admin export TNS_ADMIN 4. Create a file "tnsnames.ora" and insert the settings below. SERVER1= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = ...
Read more