Aws devops LEARNOVITA

What is AWS DevOps ? All you need to know [ OverView ]

Last updated on 28th Oct 2022, Artciles, Blog

About author

Pramoot Prakash (AWS Cloud Architect )

Pramoot Prakash is an AWS Cloud Architect Senior Manager and has 8+ years of experience in controlling cloud-based information and being a cloud architect inside the process of making hardware and software recommendations, handling audit logs, and running AWS Cloud trials.

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    • In this article you will learn:
    • 1.Introduction.
    • 2.What is DevOps?
    • 3.What is AWS?
    • 4.What is AWS DevOps?
    • 5.AWS DevOps Architecture.
    • 6.AWS DevOps Tools.

Introduction:

A combination of “development” and “operations,” DevOps is the set of practices for an agile software design. It’s a simplified methodology, so consequently, there are more different varieties to choose from.

What is DevOps?

Building off an earlier brief description, here is how Amazon explains DevOps: “DevOps is the combination of a cultural philosophies, practices, and tools that increases the organization’s ability to deliver applications and services at a high velocity: evolving and improving products at a faster pace than an organizations using traditional software development and infrastructure management processes.”DevOps brings together development and operations groups for the faster, more accurate, and more responsive a software delivery experience.

AWS DevOps

What is AWS?

Cloud computing has surged in a popularity, and consequently, users face a choice of over the dozen various cloud providers, such as Google Cloud, Microsoft Azure, and IBM Cloud Services. AWS is an acronym for Amazon’s cloud provider, Amazon Web Services. AWS provides all the services and features (e.g., security, compute capacity, and databases) that are typically get in an in-house data center. It’s arguably a largest cloud provider available.

What is the AWS DevOps?

AWS DevOps is an Amazon’s answer to implementing a DevOps philosophy using its cloud platform and dedicated tools and services. AWS offers a set of flexible services designed to be enable the companies to more rapidly and reliably build and deliver the products using a AWS and DevOps practices. These services are simplify provisioning and managing the infrastructure, deploying application code, automating software release processes, and monitoring the application and infrastructure performance.”AWS DevOps provides the application developer teams with the means to be efficiently implement continuous integration and continuous delivery (CI/CD). This enables them to securely save and version application source code, while the automatically building, testing, and eventually deploying a application to either on-premises environments or to AWS.There are 3 primary categories in cloud computing:

  • Software as a Service (SaaS).
  • Platform as a Service (PaaS).
  • Infrastructure as a Service (IaaS).

AWS falls under a IaaS category—a scalable instant-computing infrastructure that customer completely controls, including virtual servers and operating systems (OSes).After getting the introduction and learning what is AWS DevOps, let us continue learning by looking into architecture of AWS DevOps.

AWS DevOps Architecture:

To get a better idea of what’s involved in the implementing DevOps on AWS, need to break down system’s underlying architecture, using AWS EC2 as our example. EC2 stands for the Elastic Compute Cloud, which lets users configure virtual machines and underlying resources they leverage from the central console. Automation enables IT, administrators, to ensure that are resources scale to meet their organization’s needs, making the entire process are more flexible and cost-effective.

Load Balancing: Most web application architectures feature load balancing. This virtual network appliance are distributes the EC2 traffic across the multiple available web server resources, which can be increased or decreased depending on a traffic demands. AWS provides the Elastic Load Balancing service to the automate this.

Amazon CloudFront: This service are delivers content, like a website, and may include dynamic, streaming, and static types. It’s optimized to operate in the conjunction with other AWS components and is also compatible with a non-AWS clouds.

Amazon Security Group: Due to rise in hacking incidents, security is the huge priority. This feature acts as inbound network firewall. Customers must specify an authorized protocols, ports, and source IP ranges to gain a EC2 access. Users can give every EC2 instance one or several security groups, each of which sends a authorized traffic to the appropriate instance.

Elastic Caches: This web service manages a cloud’s memory cache. Elastic caches reduce a strain on the services by caching frequently used data, thereby increasing the performance and scalability.

Amazon Relational Database Service (RDS): The RDS service simplifies a setup, operations, and scalability of a cloud-based relational database. It manages an everyday database administration functions and tasks and provides easily scalable, cost-efficient means of a working with relational databases. RDS currently supports a following databases: an Amazon Aurora, MariaDB, Microsoft SQL Server, MySQL, Oracle, and PostgreSQL.

Amazon’s Simple Storage Service (S3): The AWS cloud provides two options for accessing, backing up, and storing web application data and other assets. S3 gives users a simple UI to manage the any amount of data, anytime, from anywhere on the web. Users are store data as objects are within a buckets. These objects, in turn, can be accessed, added to, read, or deleted as be needed.

Amazon Elastic Block Store (EBS): This is a more -performance block storage solution that helps to manage data partitions and application logs. Users are turn to EBS when they need rapid access the g and long-term persistence. EBS volumes are particularly ideal for dealing with the primary storage for databases, file systems, or any applications that need access to be unformatted, raw, block-level storage, and granular updates.

Amazon Auto Scaling: This service creates the capacity groups of servers that users can expand or reduce as be needed and on-demand.

DevOps Tools

AWS DevOps Tools:

AWS DevOps provides a comprehensive selection of tools to build and deploy software in a cloud. Here’s a sample of a few of the more famous tools.

AWS Cloud Development Kit: This tool is the open-source software development framework that uses are familiar programming languages for the modeling and provisioning cloud application resources.

AWS CodeBuild: CodeBuild is the integration service that scales continuously and processes the multiple builds. Users can build and test code with a continuous scaling.

AWS CodeDeploy: This tool automates the software deployments to several various computer services like Amazon EC2, AWS Fargate, AWS Lambda, or any other on-premises servers are choose.

AWS CodePipeline: This DevOps tool automates are continuously-delivered code for the rapid and accurate updates.

AWS CodeStar: CodeStar is a specifically useful tool to conduct a DevOps on AWS. It provides an intuitive user interface to help users effortlessly develop, build, and deploy applications on a AWS. And can set up the entire continuous delivery toolchain in minutes.

AWS Device Farm: Mobile apps are the big deal today, and this tool helps developers improve quality of their web and mobile apps by testing them across real mobile devices and desktop browsers hosted in an AWS Cloud. And can even run tests are concurrently on various devices and browsers.

AWS DevOps Best Practices:

App developers who want to combine the AWS and DevOps successfully must keep in mind these are best practices:

Continuous Integration/Continuous Delivery: CI/CD pipelines are lifeblood of DevOps philosophy. Continuous integration means building and regularly validating a project by updating code changes at a set intervals. Continuous delivery builds off CI by the automatically deploying code in a production environment.

Infrastructure Automation: This practice focuses on a quality code and the need to test it at a regular intervals automatically.

Infrastructure as Code: This practice provisions and manages the AWS cloud resources by writing the template file that is machine consumable and human-readable. The AWS CloudFormation tool is a go-to resource for an AWS cloud development users.

Monitoring and Logging: All system activity needs to be a monitored and recorded to assure that an events get triggered at a right time, and also to correct anything that isn’t a performing well.

Communication and Collaboration: Each team and department needs to be on board with a project and stay informed. Additionally, there needs to be the forum to share useful feedback that may shape a course of the project.

Conclusion:

There’s so much more to learn about the DevOps as a philosophy and AWS as the cloud provider. Considering how both the concepts are making more significant gains in a today’s app development industry.

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