Scenario of Application Development and Deployment in Learning Thoughts
- LT (a ficticious organization) is working on 4 projects
- LT-ecomm:
- This is ecommerce project developed in Java Tecnologies
- LT-ehealth:
- This is a Healthcare project developed in .net Technologies
- LT-elogistics:
- This is a logistics project developed in python Technologies
- LT-elearn:
- This a elearning project developed in node js
- LT-ecomm:
- The developement and project lead teams are
- LT-Management Ladder and QA and IT Team
- Plan for deploying Applications into various environments
- All the applications developed in LT will have to undergo QA in the following environments
- Unit Testing/Developer
- Functional Testing / System Test Env
- Performance Testing/ Perf Test Env
- UAT/Pre-Prod
- Manual Testing Environment
- Then the application can be deployed to Production
- All the testing should be automated- Sandeep and his team is responsible for that (apart for Manual Testing Environment).
- Unit Testing should happen on the developer system and for every change submitted by developers
- All of the changes done by developers during one day are consolidated and a System Test Env has to be created and Automated Functional Tests should be executed during night and results should be send to all the team members
- Manual Testing Environment is updated along with Functional Testing environment every night
- On Every Friday night the Performance Testing Environment should be created and all the performance tests should run over weekend and on monday performance test results should be published.
- Once in two weeks all the work done by developers in that two weeks will be consolidated and a small release will be made and UAT environment is created where UAT Testing happens
- Once the UAT is succesful, these changes will be published to Production environment (Prod is updated once in two weeks)
- All the applications developed in LT will have to undergo QA in the following environments
- Summary: There are actions to be done
- Whenever developer submits code
- On some schedules (Every weekday at 9:00 PM, Every Friday at 10 PM, Every alternative Thursday, Every alternative Monday)
How to realize this
- We need create this pipeline
- to create test environments
- to execute tests
- We need to understand the system where developers are submitting the code (Version Control System)
- To Create pipelines to automatically create environments and execute the tests we need some system => CI/CD Engine (Jenkins, Azure DevOps (vsts))
Next Steps:
- Understand Version Control Systems and Learning a VCS called as GIT
Exercises:
- Create any Cloud Account (Free tier)
- AWS Refer Here
- Azure Refer Here
- Softwares:
- Refer Here for visual studio code and git
- Refer Here for Windows Terminal
- Listen to 1-7 videos of Refer Here
