#devopstutorial

DevOps Tutorial

The DevOps is the combination of two words, one is Development and other is Operations. It is a culture to promote the development and operation process collectively.

The DevOps tutorial will help you to learn DevOps basics and provide depth knowledge of various DevOps tools such as Git, Ansible, Docker, Puppet, Jenkins, Chef, Nagios, and Kubernetes.

What is DevOps?

DevOps is a combination of two words, one is Software Development, and the second is Operations. This allows a single team to handle the entire application lifecycle, from development to testing, deployment, and operations. DevOps helps you to reduce the disconnection between software developers, quality assurance (QA) engineers, and system administrators.

Why DevOps?

Before going further, we need to understand why we need DevOps over the other methods.

The operation and development team worked in complete isolation.

After the design-build, the testing and deployment are performed respectively. That's why they consumed more time than actual build cycles.

Without the use of DevOps, the team members are spending a large amount of time on designing, testing, and deploying instead of building the project.

Manual code deployment leads to human errors in production.

Coding and operation teams have their separate timelines and are not in synch, causing further delays.

DevOps History

In 2009, the first conference named DevOpsdays was held in Ghent Belgium. Belgian consultant and Patrick Debois founded the conference.

In 2012, the state of DevOps report was launched and conceived by Alanna Brown at Puppet.

In 2014, the annual State of DevOps report was published by Nicole Forsgren, Jez Humble, Gene Kim, and others. They found DevOps adoption was accelerating in 2014 also.

In 2015, Nicole Forsgren, Gene Kim, and Jez Humble founded DORA (DevOps Research and Assignment).

In 2017, Nicole Forsgren, Gene Kim, and Jez Humble published "Accelerate: Building and Scaling High Performing Technology Organizations".

excellent communication skills and teamwork skills

expertise in programming languages

skills to solve problems

exemplary attention to detail

The ability to manage multiple projects at once and excellent organizational and time-management skills are essential.

Agile principles and DevOps practices.

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Among the companies that hire DevOps engineers are:

companies that develop specialist software

organizations that manage websites

Consultancies specializing in technology

Telecom companies and broadcasters

private sector retailers and public sector organizations.

Recruitment agencies and career services advertise DevOps jobs online.

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To accomplish such speed and agility, automation of the whole testing process is imperative to enable it to run automatically when the deployment is complete in the QA environment. This data is integrated using different continuous integration and automation tools.

It is also necessary to build an automated testing framework that allows one to script new test cases rapidly.

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DevOps is a set of practices that combines software development and IT operations. It aims to shorten the systems development life cycle and provide continuous delivery with high software quality.

The top 7 benefits of DevOps for CIOs

·         Improved operational support and faster fixes.

·         Good processes across IT and teams, including automation.

·         Increased team flexibility and agility.

·         Happier, more engaged teams.

·         Cross-skilling and self-improvement.

·         Collaborative working.

·         Respect from senior management.

Here are the top five reasons why the industry has been so quick to adopt DevOps principles:

1. Shorter Development Cycles, Faster Innovation

2. Reduced Deployment Failures, Rollbacks, and Time to Recover

3. Improved Communication and Collaboration

4. Increased Efficiencies

5. Reduced Costs and IT Headcount

Final Thoughts

The industry has spoken, and it’s implementing DevOps at a rapid rate. Organizations are eager to take advantage of faster application delivery, enhanced innovation, more stable operating environments, and performance-focused employee teams.

Is DevOps a Good Career?

DevOps expertise is in high demand. Job postings with “DevOps” in a title or keyword are sprouting up everywhere. DevOps practitioners are among the highest paid people in IT, and it’s the number one most difficult tech job to fill.

DevOps emerged as a buzzword. But now, it looks like a legitimate course for infrastructural development. The percentage of businesses investing in DevOps rose from an already-impressive 66 percent in 2015 to 74 percent in 2016, and tools like Chef, Puppet, and Docker are home to massive user bases. Demand for skilled DevOps engineers is also rising.

 According to GlassDoor, the average salary for a DevOps engineer is a juicy $100,000 per year. Yet even that isn’t enough to keep DevOps positions filled. According to a 2016 study by Indeed, DevOps engineers are the single hardest position for IT teams to keep filled.

 DevOps will continue to grow in demand as:

More consumers and businesses rely on cloud software.

Businesses strive for higher efficiency.

Tech competition increases.

 The Knowledge to learn Devops are:

1.     knowledge about Unix/Linux commands and Command Line Interface.

2. A basic scripting language like python will be more useful for automation.

3. Basic knowledge about cloud platforms, like aws, azure, etc.

4. Java is helpful during the testing process.

what are business benefits of DevOps?

 implementing DevOps best practices and workflows helps the businesses save time and money, increase software lifecycle predictability, build a corporate culture around innovation and keep motivation levels high. We will highlight it in the details below.

devops future scope in india

DevOps is the blazing career in INDIA. It has been listed as one of the top 10 technologies to learn 2020 for the past 5–8 years now. Startups such as PAYTM, OYO, LENSKART, ZOMATO, FLIPKART are all having a huge team of DevOps, TECHOPS, INFRAOPS, etc.

 There are technical benefits:

Continuous software delivery

Less complexity to manage

Faster resolution of problems

   DevOps expertise is in high demand. Job postings with “DevOps” in a title or keyword are sprouting up everywhere. DevOps practitioners are among the highest paid people in IT, and it’s the number one most difficult tech job to fill.

There are technical benefits:

Continuous software delivery

Less complexity to manage

Faster resolution of problems

The Knowledge to learn Devops are:

1.     knowledge about Unix/Linux commands and Command Line Interface.

2. A basic scripting language like python will be more useful for automation.

3. Basic knowledge about cloud platforms, like aws, azure, etc.

4. Java is helpful during the testing process.

DevOps is the blazing career in INDIA. It has been listed as one of the top 10 technologies to learn 2020 for the past 5–8 years now. Startups such as PAYTM, OYO, LENSKART, ZOMATO, FLIPKART are all having a huge team of DevOps, TECHOPS, INFRAOPS, etc.

TutoronTech is a group of freelancers working on different trending Technologies. Our main Goal is to share our knowledge to those who are in need. We basically provide online trainings and Project supports.

 DevOps emerged as a buzzword. But now, it looks like a legitimate course for infrastructural development. The percentage of businesses investing in DevOps rose from an already-impressive 66 percent in 2015 to 74 percent in 2016, and tools like Chef, Puppet, and Docker are home to massive user bases. Demand for skilled DevOps engineers is also rising.

According to GlassDoor, the average salary for a DevOps engineer is a juicy $100,000 per year. Yet even that isn’t enough to keep DevOps positions filled. According to a 2016 study by Indeed, DevOps engineers are the single hardest position for IT teams to keep filled.

 DevOps will continue to grow in demand as:

·        More consumers and businesses rely on cloud software.

·        Businesses strive for higher efficiency.

·        Tech competition increases.

 what are business benefits of DevOps?

implementing DevOps best practices and workflows helps the businesses save time and money, increase software lifecycle predictability, build a corporate culture around innovation and keep motivation levels high. We will highlight it in the details below.

The industry has spoken, and it’s implementing DevOps at a rapid rate. Organizations are eager to take advantage of faster application delivery, enhanced innovation, more stable operating environments, and performance-focused employee teams.

TutoronTech is a group of freelancers working on different trending Technologies. Our main Goal is to share our knowledge to those who are in need. We basically provide online trainings and Project supports.

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