What is a DevOps Lifecycle?
In recent years we have seen many experimental transformations and updates in technology. It increases the frequency of application and software development processes. One such lifecycle that was approved to boost the software development programs in a limited duration to attain the desire of customers for a specific program is called DevOps Lifecycle.
DevOps Lifecycle is the series of different steps. In these steps, under the insurance of several DevOps tools, the building application is updated on behalf of problems like code error, vision, conception and new features.
Need For DevOps Lifecycle
The common problems faced by Engineers while using this prototype are tedious. And the fact that once your application is verified from the first step of the Lifecycle No other changes can be made in other steps, which later, increases the risk of money and resources.
The DevOps lifecycle model is used to solve the common problems faced by DevOps Engineers. And that is the motivation for DevOps to become quite popular in a limited time in the agile software development world.
What is the meaning of DevOps Lifecycle?
DevOps lifecycle is the combo of different stages of continuous application development, continuous integration, continuous testing, continuous deployment, and continuous monitoring. It authorizes an individual company to regulate the total software development cycle.
For convenience, During developing the application from the mentioned stages DevOps Lifecycle adopts many tools to enhance the trait of software. These tools are called DevOps tools or DevOps toolchain.
All the DevOps Engineers have the proper knowledge of the procedures, tools or stages while the building of software. All these are involved in the DevOps Lifecycle to deliver speedy and fruitful results.
What is DevOps Tools and Phases of Lifecycle?
Now, let us put our eye on the steps involved in the DevOps Lifecycle. And the DevOps tools that are employed in these steps.
- Continuous Application Development:
Continuous Application Development of the DevOps Lifecycle is the steps that include the visual phase and programming part of the application. Also, The perception of which types of design, functions and features should be involved in applications is fixed in this stage. We can design the program for an application in any language as per the requirements of the consumer.
Continuous Application Development uses the following DevOps tools to execute its purpose:
- Git – Git is the technical community tool where you can find technical workers for hosting, developing & programming. It is a DevOps tool you can use for source code surveillance.
- Gradle – Gradle is the DevOps tool primarily focused on the different programming languages. And coding phases as per the requirements of the user.
Some other popular DevOps tools used for application development are SVN, Apache Ant, Maven etc.
- Continuous Integration:
Continuous integration is the step of the DevOps Lifecycle. It is employed for regular updates of application programs where program endorsing fresh features is covered with existing code. It safeguards the number of occasional errors in a programming part in other stages.
Continuous integration uses the following tools:
- Jenkins – Jenkins is the open-source continuous integration tool that used java as it figuring out programming language. It is also used to integrate other development stages.
- AWS – Amazon web service is also used as a DevOps tool. This helps its users to update their high-quality applications in very little time.
Some other tools we can use in the continuous integration stage are Bitbucket, Sonar Source, Snyk etc.
- Continuous testing:
Continuous testing is the third step of the DevOps Lifecycle. In this step the application or software to be built is frequently tested to eliminate the remaining bugs. It ensures automation and executing tests which save time, resources and extra work for the DevOps Engineers.
Continuous testing uses the following tools to achieve desired results:
- Selenium test – It is an open-source automation tool used for testing. It also guarantees to deliver the best quality software or application after testing.
- JUnit – It is a Unit testing DevOps tool used for testing fa framework in a Java language. It works best when we test a shortcode by using it.
Some other tools we can use in a continuous testing stage are Appium, Eggplant, Tosca etc.
- Continuous Deployment:
Continuous Deployment is the stage of the DevOps Lifecycle. In this stage remodeled code is deployed to the generation phase where the main application or software is produced. Also, this stage guarantees that the remodeled code is rightly developed on all the servers.
Continuous Development uses many of the following popular tools to achieve desired results:
- Puppet – It is the open-source continuous deploying and managing tool usually used in the Linux language. It is used to deploy your updated code after testing to the main servers.
- Chef – It is the management tool that usually operates in the Ruby language. It guarantees the management of servers of enormous companies.
Some other continuous deployment tools are Ansible, Snack etc.
- Continuous Monitoring:
Continuous Monitoring is the last and critical stage of the DevOps Lifecycle. This guarantees the integrity of the application or software by properly monitoring the software based on its execution. In this stage the operation team of DevOps engineers monitor the software on behalf of feedback and behavior.
Continuous Monitoring uses many of the following popular tools to achieve desired results:
- Splunk – It is a monitoring tool used for both frontend and Backend monitoring. It is a tool that collects feedback and generates results based on feedback.
- Nagios – It is a popular tool for network monitoring. It uses a Linux programming language to operate.
Some other continuous monitoring tools are ELK Stack and New Relic.