Jenkins - From Continuous Integration to Continuous DeliveryVirendra Bhalothia
Continuous Delivery is a process that merges Continuous Integration with automated deployment, test, and release; creating a Continuous Delivery solution. Continuous Delivery doesn't mean every change is deployed to production ASAP. It means every change is proven to be deployable at any time.
We would see how we can enable CD with Jenkins.
Please check out The Remote Lab's DevOps offerings: www.slideshare.net/bhalothia/the-remote-lab-devops-offerings
http://theremotelab.io
Everyone loves Agile and the way it is replacing all the older methodologies and development models with a streamlined and sustainable system for faster delivery cycles. However, the ever-prevailing Manual testing practice has always kept the QA teams from entirely adopting Continuous Integration and Continuous Delivery, making Agility unreachable. Fortunately, tools like Jenkins help reach the goals of the CI/CD pipeline, i.e., to maintain a continuous flow of software updates in production and shorter release cycles at reduced costs.
Explore seamless development with Continuous Integration using Jenkins and Python. Learn the essentials of integrating Jenkins with Python for efficient software deployment and management.
Jenkins - From Continuous Integration to Continuous DeliveryVirendra Bhalothia
Continuous Delivery is a process that merges Continuous Integration with automated deployment, test, and release; creating a Continuous Delivery solution. Continuous Delivery doesn't mean every change is deployed to production ASAP. It means every change is proven to be deployable at any time.
We would see how we can enable CD with Jenkins.
Please check out The Remote Lab's DevOps offerings: www.slideshare.net/bhalothia/the-remote-lab-devops-offerings
http://theremotelab.io
Everyone loves Agile and the way it is replacing all the older methodologies and development models with a streamlined and sustainable system for faster delivery cycles. However, the ever-prevailing Manual testing practice has always kept the QA teams from entirely adopting Continuous Integration and Continuous Delivery, making Agility unreachable. Fortunately, tools like Jenkins help reach the goals of the CI/CD pipeline, i.e., to maintain a continuous flow of software updates in production and shorter release cycles at reduced costs.
Explore seamless development with Continuous Integration using Jenkins and Python. Learn the essentials of integrating Jenkins with Python for efficient software deployment and management.
Introduction to DevOps Tools | DevOps Training | DevOps Tutorial for Beginner...Edureka!
****** DevOps Training : https://www.edureka.co/devops ******
This Introduction To DevOps Tools tutorial explains the popular DevOps tools which are actively used in industry and why you should learn them. The following topics have been covered in this tutorial:-
1. Software Development Challenges *Agile
2. DevOps: Need, Rise & Tools involved
3. Git (SCM): Need, Working & Use-case
4. Selenium, TestNG & Maven (CT): Need & Working
5. Jenkins (CI): Need, Working & Use-case
6. Docker (CD & Containers): Need & Working
7. Ansible (CD & CM): Need & Working
8. Structured DevOps Training at Edureka
Check our complete DevOps playlist here (includes all the videos mentioned in the video): http://goo.gl/O2vo13
Jenkins Pipelining and Gatling IntegrationKnoldus Inc.
Jenkins is a continuous integration server written in Java. A Jenkins Pipeline (or simply "Pipeline" with a capital "P") is a suite of plugins which supports implementing and integrating continuous delivery pipelines into Jenkins.
When to use Serverless? When to use Kubernetes?Niklas Heidloff
Slides of a session that I have given/will give at various developer conferences in H1 2018.
Niklas Heidloff
http://twitter.com/nheidloff
http://heidloff.net
Summary Article
http://heidloff.net/article/when-to-use-serverless-kubernetes
OpenWhisk
https://openwhisk.apache.org
https://github.com/ibm-functions/composer
https://github.com/nheidloff/openwhisk-debug-nodejs
Kubernetes
https://kubernetes.io
https://istio.io
IBM Cloud
http://ibm.biz/nheidloff
Abstract
There is a lot of debate whether to use Serverless or Kubernetes to build cloud-native apps. Both have their advantages and unique capabilities which developers should take into consideration when planning new projects. We will throw some light on the topics ease of use, maturity, types of scenarios, developer productivity and debugging, supported languages, DevOps and monitoring, performance, community and pricing. Cloud-native architectures shift the complexity from within an application to orchestrations of Microservices. Both Kubernetes and Serverless have their strengths which we will discuss. Besides the core development topics, developers should also understand operational aspects how complicated it is to maintain your own systems versus using managed platforms.
Old school presentation (2010) about Continuous Integration using Hudson, Maven, Mercurial to build a Java project with unit tests and other quality checks.
Implementing CI CD UiPath Using Jenkins PluginSatish Prasad
Implementing CI-CD UiPath Using Jenkins Plugin.
Whats is Covered
Basic of Jenkins to get started
2. Key Jenkins concepts to remember
3. Install and configure UiPath Jenkins Plugin
4. Building pipeline using Jenkins for Build, Test and Deploy
5. Working example (Jenkins files)
Introduction to DevOps Tools | DevOps Training | DevOps Tutorial for Beginner...Edureka!
****** DevOps Training : https://www.edureka.co/devops ******
This Introduction To DevOps Tools tutorial explains the popular DevOps tools which are actively used in industry and why you should learn them. The following topics have been covered in this tutorial:-
1. Software Development Challenges *Agile
2. DevOps: Need, Rise & Tools involved
3. Git (SCM): Need, Working & Use-case
4. Selenium, TestNG & Maven (CT): Need & Working
5. Jenkins (CI): Need, Working & Use-case
6. Docker (CD & Containers): Need & Working
7. Ansible (CD & CM): Need & Working
8. Structured DevOps Training at Edureka
Check our complete DevOps playlist here (includes all the videos mentioned in the video): http://goo.gl/O2vo13
Jenkins Pipelining and Gatling IntegrationKnoldus Inc.
Jenkins is a continuous integration server written in Java. A Jenkins Pipeline (or simply "Pipeline" with a capital "P") is a suite of plugins which supports implementing and integrating continuous delivery pipelines into Jenkins.
When to use Serverless? When to use Kubernetes?Niklas Heidloff
Slides of a session that I have given/will give at various developer conferences in H1 2018.
Niklas Heidloff
http://twitter.com/nheidloff
http://heidloff.net
Summary Article
http://heidloff.net/article/when-to-use-serverless-kubernetes
OpenWhisk
https://openwhisk.apache.org
https://github.com/ibm-functions/composer
https://github.com/nheidloff/openwhisk-debug-nodejs
Kubernetes
https://kubernetes.io
https://istio.io
IBM Cloud
http://ibm.biz/nheidloff
Abstract
There is a lot of debate whether to use Serverless or Kubernetes to build cloud-native apps. Both have their advantages and unique capabilities which developers should take into consideration when planning new projects. We will throw some light on the topics ease of use, maturity, types of scenarios, developer productivity and debugging, supported languages, DevOps and monitoring, performance, community and pricing. Cloud-native architectures shift the complexity from within an application to orchestrations of Microservices. Both Kubernetes and Serverless have their strengths which we will discuss. Besides the core development topics, developers should also understand operational aspects how complicated it is to maintain your own systems versus using managed platforms.
Old school presentation (2010) about Continuous Integration using Hudson, Maven, Mercurial to build a Java project with unit tests and other quality checks.
Implementing CI CD UiPath Using Jenkins PluginSatish Prasad
Implementing CI-CD UiPath Using Jenkins Plugin.
Whats is Covered
Basic of Jenkins to get started
2. Key Jenkins concepts to remember
3. Install and configure UiPath Jenkins Plugin
4. Building pipeline using Jenkins for Build, Test and Deploy
5. Working example (Jenkins files)
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
2. ❖ Workshop Details
❖ Topics Covered in Workshop
➢ Table of contents
❖ DevOps Foundation Certification
➢ Registration for the Exam
➢ Validity of Exam voucher
➢ Certification Exam format
➢ Other details about the Certification
❖ Lab Readiness - Prerequisites for the Workshop
DevOps Foundation Workshop
Agenda
3. Maven is a build automation tool used primarily for Java projects. Maven can also be used to build and
manage projects written in C#, Ruby, Scala, and other languages.
Maven addresses two aspects of building software: how software is built, and its
dependencies.
The Maven project is hosted by the Apache Software Foundation, where it was formerly
part of the Jakarta Project.
What is Maven?
Maven
DevOps integrates
Developers and operation
teams
to improve collaboration and
productivity
automating infrastructure,
automating workflows
measuring application
performance
by
Continuously
4. Each of these build lifecycles is defined by a different list of build phases, wherein a build phase
represents a stage in the lifecycle.
validate - validate the project is correct.
compile - compile the source code of the project.
test - test the compiled source code using a suitable unit tests.
package - take the compiled code and package it in its distributable
format, such as a JAR.
verify - run any checks on results of integration tests to ensure quality are met
install – Install package locally to be used as dependency for other projects.
deploy - done in the build environment, copies the final package to the remote repository for sharing
with other developers and projects.
Maven Lifecycle
Maven
Source: SlideShare
by
6. Jenkins is a free and open source automation server. It helps automate the parts of software
development related to building, testing, and deploying, facilitating continuous integration and
continuous delivery.
The Jenkins project was originally named Hudson, and was renamed after a dispute with Oracle,
which had forked the project and claimed rights to the project name. The Oracle fork, Hudson,
continued to be developed for a time before being donated to the Eclipse Foundation.
Oracle's Hudson is no longer maintained and was announced as obsolete in February 2017.
On April 20, 2016 version 2 was released with the Pipeline plugin enabled by default. The plugin
allows for writing build instructions using a domain specific language based on Apache Groovy.
Jenkins Introduction
Jenkins
7. Continuous Integration (CI) is a development practice where developers integrate code into a shared
repository frequently, preferably several times a day.
Each integration can then be verified by an automated build and automated tests. While automated
testing is not strictly part of CI it is typically implied.
In software engineering, continuous integration (CI) implements continuous processes of applying
quality control - small pieces of effort, applied frequently.
Continuous integration aims to improve the quality of software, and to reduce the time taken to deliver
it, by replacing the traditional practice of applying quality control after completing all development.
Continuous Integration
Jenkins
9. Continuous delivery is an extension of continuous integration to make sure that you can release new
changes to your customers quickly in a sustainable way.
This means that on top of having automated your testing, you also have automated your release
process and you can deploy your application at any point of time by clicking on a button.
It aims at building, testing, and releasing software with greater speed and frequency.
The approach helps reduce the cost, time, and risk of delivering changes by allowing for more
incremental updates to applications in production.
However, if you truly want to get the benefits of continuous delivery, you should deploy to production
as early as possible.
Continuous Delivery
Jenkins
14. Below are some of the benefits of Continuous Integration and Continuous Delivery:
1. Smaller Code Changes: One technical advantage of continuous integration and continuous
delivery is that it allows you to integrate small pieces of code at one time.
2. Fault Isolations: Fault isolation refers to the practice of designing systems such that when
an error occurs, the negative outcomes are limited in scope.
3. Faster Release Rate: Failures are detected faster and as such, can be repaired faster, leading
to increasing release rates.
4. More Testing: Implementing Continuous Integration and Delivery ensures more
automated testing which helps to improve the quality of product.
5. Reduce Costs: Automation in the CI/CD pipeline reduces the number of errors that can
take place in the many repetitive steps of CI and CD.
Continuous Integration & Delivery
Benefits
Jenkins
17. PLUG-INS
Over 600 plug-ins available for customization
Examples:
• JIRA
• Ant
• Maven
• JUnit
• Javadoc
• SSH
• MSBuild
• NUnit
• PowerShell
• Email Notifications
https://wiki.jenkins-ci.org/display/JENKINS/Plugins
18. JDK JDK 1.8 or above
Memory 2 GB RAM (recommended)
Disk Space No minimum requirement. However, all builds will be stored
on the Jenkins machines, it has to be ensured that sufficient
disk space is available for build storage.
Operating System Jenkins can be installed on Windows, Ubuntu/Debian, Red
Hat/Fedora/CentOS, Mac OS X, openSUSE, FReeBSD,
OpenBSD, Gentoo.
Java Container The WAR file can be run in any container that supports
Servlet 2.4/JSP 2.0 or later.(An example is Tomcat 5).
19. ● Download Jenkins: Open the official website of Jenkins :
https://jenkins.io/index.html
Click on Download Jenkins and download the LTS Release.
● From the command prompt, browse to the directory where the
jenkins.war file is present. Run the following command:
java -jar jenkins.war
● Extraction of the war file is done by an embedded webserver called
winstone.
● Jenkins by default runs on port 8080, but we can run it on different
port by issuing following command:
java -jar jenkins.war --httpPort=8181
Installation & Configuration Jenkins
20. ● Open http://localhost:8080/jenkins to check the Jenkins
Dashboard.
● We can now get the Jenkins-git setup enabled by
clicking the Manage Jenkins option and then click the
Available tab and enter the search keyword ie; git.
● Install the git plugin and restart Jenkins by issuing this
command in the browser:
http://localhost:8080/jenkins/restart
Installation & Configuration Jenkins
21. There can be multiple users that can operate Jenkins for the
same set of project holding different responsibility.
● So it is very important to restrict access of users so they can
operate on their responsibility in a controlled manner.
● To manage access of users :
● Click on Manage Jenkins from the home page.
● Click on the link Configure global security.
● Under “Access Control” you will see an “Authorization”
label.
Managing Security
22. ● Open http://localhost:8080/jenkins to check the Jenkins
Dashboard.
● We can now get the Jenkins-git setup enabled by
clicking the Manage Jenkins option and then click the
Available tab and enter the search keyword ie; git.
● Install the git plugin and restart Jenkins by issuing this
command in the browser:
http://localhost:8080/jenkins/restart
Installation & Configuration Jenkins