Jenkins Notes – 4 Setp – 2023

DevOps

Posted on September 4, 2023September 4, 2023 | by Rajesh Kumar

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What is Jenkins?
============================
	CI tool
	Release
		jenkins   - FREE - OpenSource
		Enterprise Jenkins - PAID
		JenkinX - k8 CD
		Blueocean - Pipeline
	Dev in JAVA
	--------------------
	Version - 2.X
	featured - Plugins -- 1800+++


What is CI?
-----------------
Agile -> CI -> CD -> Cd 
-----------------------
	DevOps

	CI -
-------------------------
Auto Build + Auto Testing
-------------------------
      imm feedback
			Dev						QA
------------------------------------------------------------  ------------------------
PLAN -> Code -> Analysis -> Build -> UT -> Package -> Archive -> Dep2Qa -> AT -> CC 
====================================================================================
JIRA	GIT	SonarQube -> Maven -> JUnit -> War|Exe -> Artifactory-> Ansible -> Selenium -> Jacococ 
CONF
							
								ALL PASSED - Release (Delivery)
								ONE Failed - repeat
=================================================================================
					Jenkins


Why We need it?
======================
	Automation

Other Tools- 
https://www.devopsschool.com/blog/continuous-integration-continuous-delivery-ci-cd-tools/
https://www.devopsschool.com/blog/top-10-continuous-integration-tool/\
<blockquote class="wp-embedded-content" data-secret="oV8trF4Lf0"><a href="https://www.devopsschool.com/blog/top-11-ci-cd-tools-in-2022/">Top 11 CI/CD Tools in 2022</a></blockquote><iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted" style="position: absolute; visibility: hidden;" title="“Top 11 CI/CD Tools in 2022” — DevOpsSchool.com" src="https://www.devopsschool.com/blog/top-11-ci-cd-tools-in-2022/embed/#?secret=GZ3BtKDiJf#?secret=oV8trF4Lf0" data-secret="oV8trF4Lf0" width="600" height="338" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>


How it works?
==========================


YOU ---------> 8080(WEB) Server ==============================> NODE(VM) Slave (CLOUD - Container)
		
		JOB1	
			Step 1 Checkout a code
			Step 2 Build
			Step 3 test
			Step 4 package
			Step 4 Archive
			Step 5 Deploy
			
		JOb2
		Code language: JavaScript (javascript)