At times, one or the other organization faces issues with operations or development team internal communications. This leads to delay in multiple ongoing projects and they had to gather business requirements for a software program after which they had to code.
Once the application was developed, the QA team would test in an isolated development environment.
It should be kept into consideration that DevOps was never a tool or software. DevOps does have tools in order to implement within organizations. Talking as a whole, DevOps is a concept, methodology or process. To provide a common platform for developers and IT professionals wherein the application delivery and II processes. This process is a natural extension to Agile development and continuous delivery approaches that requires a few stages to be followed in order to bring efficiency within an organization.
To implement DevOps, you do not require any technical changes within the departments rather you need to only change the approach of operations that the team practice. DevOps has a dependency on 4 pillars, i.e. CAMS:
Culture – which represents human communication, technical processes, and tools
Automation – for processes
Measurement – about KPIs
Sharing – feedback, best practices, and knowledge
In some cases, the development and operation teams that collaborate to work together are closely integrated with quality assurance and security teams throughout the application lifecycle.
DevOps Lifecycle
DevOps is a broader term when talking about communication, integration and simplifying the process of delivering application collectively by the developer and operations team. Here is the DevOps lifecycle that needs to be understood before actually getting into it.
1. Coding – This is the beginning phase of the cycle where the developers build code on relevant platforms.
2. Development – During this phase, the development of software occurs consistently. The complete development process is bifurcated into smaller development cycles benefitting DevOps team accelerates software development and delivery process.
3. Testing – This phase comprises of using tools like Selenium by QA team that helps to identify and fix bugs in the new piece of code.
4. Integration – The team integrates new functionality with the current code thereafter testing takes place. Continuous integration and testing are responsible for continuous development.
5. Releasing – This begins the management, planning, scheduling of code deployment and controlling the application in different environments soon after testing and prior deploying takes place.
6. Deployment – This phase is crucial to gather all code files and deploy all of them on the server.
7. Operational activities – Once the application is up and running in its natural environment, it is made operational with the consideration of real-world use cases.
8. Monitoring – In this phase server uptime and performance-related crucial information is monitored to make sure its stability is in its normalization stage.
9. Planning – As soon as all critical information is gathered through monitoring, every feedback that is received will be implemented with changes for better performance.
Benefits
When you understand the DevOps lifecycle helps it better implement within the organization which improves the communication and processes for development and operations.
The benefits you can analyze that foster your business is commendable like:-
– To speed up the process of delivery it is vital to increase the frequency and speed of the release thereby solving issues, fixing bugs quickly.
– The more vigorously the collaboration you maintain between the teams the more accountable it becomes.
– Adopting a DevOps model guides to better security architecture without compromising the compliance policies, security controls, and configuration breaches.