Overview
One of the key parts of the DevOps tool suite is automation. Companies want to be able to focus on continuous integration and continuous delivery (CI/CD) of their software. By automating code integration and the build process companies can move towards faster releases of their software and more reliable processes.
Jenkins is a build automation tool that sits in the CI/CD space. It ties in with your existing source control tools and provides a simple way to automate the testing and building process for your software. Jenkins was first released in 2011 following on from the Hudson project and has a very active community behind it. The idea behind CI/CD is that a developer checks some new code into a code repository. A push notification is sent to the build engine, in this case Jenkins. Jenkins clones a copy of the code, builds it and runs all the defined tests. Jenkins will then set off any post-build steps. These can be notifying another server that there is a new version of the software to deploy, or it can deal with deployment itself.
This course looks at how to install and manage a Jenkins server. We have a project to build and deploy and over the course we will look at how to connect Jenkins to git and pick up notifications, how to define when and how to build the software and how to deploy it to a Tomcat webserver. We also look at the administration side including how to define projects, how to setup Jenkins slave machines and how to define where a project should be built.
This one-day course has a very hands on approach. Delivery will involve some presentations and examples, but the majority of the time will be spent installing, configuring and using your Jenkins machine.
Prerequisites
Must:
Be comfortable using the command line in Linux
- Running commands on the terminal
- Changing directories
- Installing packages via a package manager
Experience of using git (equivalent to the QADEVOPSGIT course)
Useful:
Coding experience (we will not be writing any code, but we will be building projects based on Java / Scala and Maven)
Outline
Introduction to CI/CD
- What is CI/CD
- Tools for the job
- Source Control Principles
- Source Control with Git
- Build Managers
Introducing Jenkins
- Introducing Jenkins
- Installing Jenkins
- Manual builds
Jenkins and Source Control
- Connecting and reacting to source control
- Administering Jenkins
- Securing Jenkins
- Automating Backup
Scaling Jenkins
- Master / Slave setup
- Windows Slaves
- Linux Slaves
Jenkins best practices
DevOps learning paths
Want to boost your career in DevOps? Click on the roles below to see QA‘s learning pathways, specially designed to give you the skills to succeed.
= Required
= Certification
Frequently asked questions
See all of our FAQsHow can I create an account on myQA.com?
There are a number of ways to create an account. If you are a self-funder, simply select the "Create account" option on the login page.
If you have been booked onto a course by your company, you will receive a confirmation email. From this email, select "Sign into myQA" and you will be taken to the "Create account" page. Complete all of the details and select "Create account".
If you have the booking number you can also go here and select the "I have a booking number" option. Enter the booking reference and your surname. If the details match, you will be taken to the "Create account" page from where you can enter your details and confirm your account.
Find more answers to frequently asked questions in our FAQs: Bookings & Cancellations page.
How do QA’s virtual classroom courses work?
Our virtual classroom courses allow you to access award-winning classroom training, without leaving your home or office. Our learning professionals are specially trained on how to interact with remote attendees and our remote labs ensure all participants can take part in hands-on exercises wherever they are.
We use the WebEx video conferencing platform by Cisco. Before you book, check that you meet the WebEx system requirements and run a test meeting (more details in the link below) to ensure the software is compatible with your firewall settings. If it doesn’t work, try adjusting your settings or contact your IT department about permitting the website.
Learn more about our Virtual Classrooms.
How do QA’s online courses work?
QA online courses, also commonly known as distance learning courses or elearning courses, take the form of interactive software designed for individual learning, but you will also have access to full support from our subject-matter experts for the duration of your course. When you book a QA online learning course you will receive immediate access to it through our e-learning platform and you can start to learn straight away, from any compatible device. Access to the online learning platform is valid for one year from the booking date.
All courses are built around case studies and presented in an engaging format, which includes storytelling elements, video, audio and humour. Every case study is supported by sample documents and a collection of Knowledge Nuggets that provide more in-depth detail on the wider processes.
Learn more about QA’s online courses.
When will I receive my joining instructions?
Joining instructions for QA courses are sent two weeks prior to the course start date, or immediately if the booking is confirmed within this timeframe. For course bookings made via QA but delivered by a third-party supplier, joining instructions are sent to attendees prior to the training course, but timescales vary depending on each supplier’s terms. Read more FAQs.
When will I receive my certificate?
Certificates of Achievement are issued at the end the course, either as a hard copy or via email. Read more here.