Developer's life without CICD ? Will it make a difference ?

Imagine a world without CI/CD. Every time a developer makes a change, it would have to be manually tested and reviewed. This would slow down the release process significantly, making updates less frequent and more prone to errors. Bugs would be discovered later in the process, causing more headaches and delays. Teams would struggle with miscommunications and integration issues, leading to a less efficient and more stressful workflow.

𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗔𝗵𝗲𝗮𝗱

𝗖𝗜 (𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻):
Think of CI as your superhero team ensuring that code changes seamlessly blend into the main codebase. Every time a developer pushes code to GitHub, a series of automated tests and checks kick in, making sure everything works perfectly.

𝗖𝗗 (𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁):
CD takes it up a notch by using automation to deploy these changes swiftly to production. Imagine it as a digital assembly line for software development, where updates are smoother, faster, and downtime is minimized.

𝗛𝗼𝘄 𝗗𝗼𝗲𝘀 𝗜𝘁 𝗪𝗼𝗿𝗸?

𝟭. 𝗣𝗹𝗮𝗻 & 𝗖𝗼𝗱𝗲: The Product Owner creates user stories in JIRA. Our developers (DEV #1, DEV #2, and DEV #3) grab these stories, code away, and keep each other updated through Slack.

𝟮. 𝗕𝘂𝗶𝗹𝗱: Code gets pushed to GitHub, triggering Jenkins (with some help from Maven) to start the build process. Our DevOps Engineer ensures everything is smooth with code coverage and security scans.

𝟯. 𝗧𝗲𝘀𝘁: The code moves to the DEV environment for initial tests. If all's good, it heads to the QA environment for more rigorous testing, thanks to tools like Selenium.

𝟰. 𝗥𝗲𝗹𝗲𝗮𝘀𝗲: After passing QA, the code moves to the UAT environment for final checks. Finally, it gets deployed to the PROD environment, all streamlined by Terraform and Ansible.

𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 :

✅ 𝗙𝗮𝘀𝘁𝗲𝗿 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆: CI/CD speeds up the release process, making updates more frequent and reliable.

✅ 𝗥𝗲𝗱𝘂𝗰𝗲𝗱 𝗥𝗶𝘀𝗸𝘀: Automated testing catches bugs early, minimizing surprises and making the development journey smoother.

✅ 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 𝗕𝗼𝗼𝘀𝘁: CI/CD encourages teamwork, as developers integrate code effortlessly and see changes in action sooner.

𝗣𝗲𝗲𝗸 𝗶𝗻𝘁𝗼 𝘁𝗵𝗲 𝗙𝘂𝘁𝘂𝗿𝗲

As technology evolves, CI/CD continues to transform how we build and deploy software. With the rise of DevOps and containerization, the future promises even more streamlined and efficient processes.