SKILLOGIC® is a well known global organization for training and certification providing the latest and industry-specific courses in Project Management, IT Service and Architecture, IT Security And Governance, DevOps, Agile, Business Analytics, Quality Management, and Tools Training. SKILLOGIC® cater the services across Europe, UAE, UK, USA, and India by conducting Corporate Training, Classroom sessions, Workshop & Online Training frequently. Experts specially curate all the courses, and the industry’s finest experienced trainers deliver the training requirements. We offer a globally acceptable certificate after the completion of each course and comprehensive support for career and skills enhancement from our specialized teams. Talking about SKILLOGIC®’s DevOps Training, our training is delivered by DevOps certified Lead consultant by quoting real-time examples for a better understanding of this new emerging concept and have helped the DevOps aspirants to climb the career ladder quickly to achieve their dream job.
What is DevOps?
When collaboration happens between Development and Operations teams, it results in continuous development, continuous testing and continuous integration hence there will be an increased speed in delivering appliances and services. This collaboration is not possible with merely integrating some tools but it’s the culture that an organization needs to adapt to serve their customers better and compete more strongly in the Business market. Ideally, Dev + Ops teams bridging their gap and working together is called DevOps.
So, now you are clear that DevOps is not a new breed of superhumans doing both Development work and Operations work nor it is a set of tools or a product that can be implemented to serve the purpose. Also, DevOps is no longer a myth or a future thing, it has been implemented in many top organizations, and they have already started reaping the benefits.
This DevOps tutorial blog series will help you to familiarize the DevOps methodologies and popular industry-wise used tools.
Why DevOps now?
In the traditional Waterfall model, the complete requirement is gathered initially, and then the planning and designing phase gets started. Finally, when it is complete, the testing is done then the system is deployed with new changes and regular maintenance is done later. We have no doubts that the waterfall method served well for years in the software industry. However, From both developers and operations team’s point of view, there are some challenges occurring in this Waterfall model, such as huge code deployment time, difficulty to maintain 100 per cent uptime of the production environment and more. In order to overcome these challenges, it is essential to have an environment where Developers and Operations team can work collaboratively and overcome all these challenges at ease. Hence, adapting to DevOps methodology is the perfect solution to this situation.
DevOps is a bundle of cultural philosophies, practices, and tools that integrate these siloed teams and turns them into single DevOps engineers. They take up the end to end responsibility of an application right from gathering the requirement to developing the application to testing, infrastructure deployment, application deployment and finally monitoring & gathering user feedback, then implementing the changes.
If you look at the logo of DevOps, it makes the perfect sense of evolving and improving products at a faster pace which is represented in a never-ending cycle of build, code, plan, monitor, operate, deploy, release and test. It helps the organization’s ability to deliver applications and services at high velocity to better serve their customers and compete effectively in the market.
This DevOps cultural shift is a perfect move in a highly competitive business environment where continuous changes need to be implemented with no downtime, however, to actualize the DevOps process you need to utilize various DevOps tools apart from culturally accepting it. Tools such as Docker, Puppet, GIT, Chef, AWS, etc helps you to achieve automation at multiple stages of Development, Integration, Testing, Deployment, and Monitoring to deliver quality software at a fast pace.
Now, have a look at DevOps logo and try to decode the tools used at various DevOps stages.
Well, your code is working fine on your laptop but not in the production environment. Why is it so? Here, comes Docker to rescue you. It is a container management service that aids in the easy development of applications and ships them into containers that can be quickly deployed anywhere. It provides smaller footprints of the operating system through containers and thus reduces the size of the development. Docker containers are scalable and can be deployed anywhere, either in physical machines or virtual machines or even in a cloud environment. These containers are helping the three teams, development, QA and Operations to work seamlessly across applications. Docker is pretty useful in the modern world of development, especially in Agile based projects.
The below tutorial has been developed by SKILLOGIC® to understand the features and functionality of a Docker in a DevOps environment.
You are a system administrator who is trying to configure a large infrastructure, then you know how painful and hectic the task is. Isn’t it? Puppet is the most powerful configuration management technology that comes in handy to manage the infrastructure on both physical as well as virtual machines. This open-source software configuration management tool is developed by Ruby and contributes immensely to reducing the complexity of managing infrastructure. Puppet uses a Master-Slave architecture in which the Master and Slave communicate with each other through a secured encrypted channel.
The below tutorial has been developed by SKILLOGIC® to understand the features and functionality of a Puppet in a DevOps environment.
What happens if you accidentally delete a code? It gives you some horrible sleepless nights. Am I right?. But, not anymore. Git is a mature and actively maintained open source project Distributed Version Control System that helps you not only get your code back also many more things. Git is flexible as it has fully functional local repositories which helps it an easy working system even while you are offline, later the changes can be synced with the repository. That is the reason, Git is popular and is widely used in many organizations. Not to mention the user community which is pretty huge and if you face any trouble while working on it, it makes it easy to get help immediately.
The below tutorial has been developed by SKILLOGIC® to understand the features and functionality of GIT in a DevOps environment.
This market leader in the cloud computing space is providing a set of flexible services that aid in a more rapid and reliable, building and delivery of products using AWS and DevOps practices. AWS is simplifying the provisioning and managing of infrastructure, especially AWS EC2 is used as a building block for most DevOps automation including Docker cloud. As a DevOps aspirant, it is essential to learn the hands-on of AWS even if you are not concentrating on a full AWS course.
The below tutorial has been developed by SKILLOGIC® to understand the features and functionality of AWS in a DevOps environment.
How SKILLOGIC®’s DevOps training can help you?
DevOps world is not restricting itself to only a few sets of open source tools instead it has a countless number of tools that you can gain hands-on. However, it is essential to gain a better knowledge of a few important tools that we have discussed above. SKILLOGIC®’s DevOps course enables aspiring professionals to understand the essential DevOps principles and help their organization efficiently perform this big cultural move. This course is designed perfectly to cover all the requirements of a DevOps engineer with the syllabus covering all the key concepts of DevOps automation and the important tools used among various stages. We are one of the leading global professional training providers who conduct individual training for professionals as well as corporate training. We have successfully undertaken many corporate pieces of training and have helped to expand the knowledge base of their employees which in turn have contributed immensely to the organization’s growth.
Aspiring professionals, pick SKILLOGIC®’s DevOps and turn yourself to be a vital asset for your company.
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