AWS CodeCommit
Tags: aws, devops, git, cloud
Published: 2023-01-21 21:13:19

Hey, my Self Santhosh Nimmala, I am Working with Luxoft as a Principal consultant (leading Cloud and DevOps in TRM space), in coming Articles I will be explaining about DevOps and DevTools with respective to AWS it will also have real world DevOps projects with Code and common DevOps Patterns   


## What is VCS ?

A version control system (VCS) is a software tool that helps developers track and manage changes to their code over time. It allows multiple developers to work on the same codebase simultaneously, and provides an easy way to roll back to previous versions of the code if necessary.

Git is a widely used and popular version control system. It was created by Linus Torvalds in 2005 as a way to manage the development of the Linux kernel. Git is a distributed version control system, which means that each developer has a copy of the entire codebase on their local machine. This allows for offline development and makes it easy for developers to work on different branches of the code at the same time.

Git also provides a number of powerful features that make it well-suited for collaborative development. For example, it allows multiple developers to work on the same codebase simultaneously, while keeping track of who made what changes and when. Additionally, it makes it easy to merge changes from different branches, and to resolve conflicts if they arise. Git also allows you to create branches and tags, which are useful for maintaining different versions of the codebase and for creating releases.

Git also offers a powerful set of command line tools that allow developers to perform a wide range of operations on the codebase, such as committing code changes, creating branches, merging code, and reviewing code history.

---


## why do we need VCS and what are the advantages? 

There are several reasons why a version control system (VCS) is an essential tool for software development:

Collaboration: VCS makes it easy for multiple developers to work on the same codebase simultaneously, without interfering with each other's work. This is especially important for large development teams, where many people may be working on different features or bug fixes at the same time.

History and Auditing: VCS keeps track of all changes made to the codebase, including who made them, when they were made, and what the changes were. This allows developers to easily review the history of the codebase and understand how it has evolved over time.

Backup and Recovery: VCS allows developers to roll back to previous versions of the codebase if necessary, which can be useful for recovering from bugs, data loss, or other issues.

Branching and Merging: VCS makes it easy to create branches of the codebase, which can be used to work on new features, bug fixes, or experiments without affecting the main codebase. This allows developers to work on different versions of the codebase simultaneously, and then merge their changes back into the main codebase when they are ready.

Release Management: VCS provides an easy way to create and manage different versions of the codebase, which can be useful for creating releases and maintaining different versions of the software.

Continuous integration and Deployment: VCS integrated with other tools such as CI/CD pipelines allows for a streamlined and automated process for building, testing and deploying the software, this allows for faster and more frequent releases.

---




## What is Codecommit ?

Codecommit is a fully-managed source control service offered by Amazon Web Services (AWS) that makes it easy for developers to store and manage their code in a secure and highly scalable environment. In this blog, we will discuss the key features of Codecommit and how it can benefit your development team.

One of the major benefits of Codecommit is its integration with other AWS services. For example, you can use Codecommit as the source repository for your CodeBuild and CodeDeploy projects, allowing you to easily build and deploy your code from a single location. Additionally, you can use Codecommit in conjunction with CodePipeline to create a complete end-to-end continuous integration and continuous deployment (CI/CD) pipeline.

Another key feature of Codecommit is its ability to handle large codebases. With support for Git Large File Storage (LFS), Codecommit can handle large binary files such as images and videos, making it a suitable option for teams working on multimedia applications.

Codecommit also offers robust security features to protect your code. All repositories are encrypted at rest and in transit, and you can use IAM policies to control access to your repositories. Additionally, Codecommit supports the use of Git-over-SSH and HTTPS, allowing you to secure your code in transit.

In terms of collaboration, Codecommit allows multiple developers to work on the same codebase simultaneously, with built-in support for branching and merging. This makes it easy for teams to work on multiple features or bug fixes at the same time, without interfering with each other's code.

Codecommit is a fully-managed service, which means that AWS takes care of the underlying infrastructure, backups, and scaling. This allows you to focus on your code, rather than worrying about maintaining your source control infrastructure.

Overall, Codecommit is a powerful and flexible source control solution that can benefit any development team looking to improve their code management and collaboration processes. With its integration with other AWS services, robust security features, and support for large codebases, it is a great option for teams looking to streamline their development workflow.


---

Go to Codecommit managed service which location you want to choose like below 

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/79a71pwdyhzltillkwgo.png)

Create a Repository like below .


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/uc500dmc9lw4srhf4o9x.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/akcsrw5sly1zol3n1bpm.png)


copy clone URL to get this repo on your machine  


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/z3iv8p6pn144ufpk89kz.png)

you can clone repo like below .

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3fldzs31z12nihibilkg.png)

for this you need to generate credentials from IAM Users--> Security Credentials --> HTTPS Git credentials for AWS CodeCommit 


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/a4b28t8v2800kp68yzd2.png)