You are a Devops engineer for your company.There is a requirement to host a custom application which has custom dependencies for a development team.
This needs to be done using AWS service.
Which of the following is the ideal way to fulfil this requirement.
Click on the arrows to vote for the correct answer
A. B. C. D.Answer - B.
The AWS Documentation mentions.
Elastic Beanstalk supports the deployment of web applications from Docker containers.
With Docker containers, you can define your own runtime environment.
You can choose your own platform, programming language, and any application dependencies (such as package managers or tools), that aren't supported by other platforms.
Docker containers are self-contained and include all the configuration information and software your web application requires to run.
For more information on Elastic beanstalk and Docker, please visit the below URL:
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_deploy_docker.htmlThe ideal way to fulfill the requirement of hosting a custom application with custom dependencies for a development team using AWS services would be to package the application and dependencies with Docker, and deploy the Docker container with Elastic Beanstalk (option B).
Option A: Package the application and dependencies with Docker, and deploy the Docker container with CloudFormation
CloudFormation is an AWS service that helps you model and set up your Amazon Web Services resources so that you can spend less time managing those resources and more time focusing on your applications that run in AWS. CloudFormation uses templates to define and deploy the infrastructure resources, and it supports the deployment of Docker containers.
However, deploying Docker containers with CloudFormation requires additional setup and configuration, such as setting up an EC2 instance and a Docker daemon, writing scripts to start and stop the container, and configuring the networking. This approach requires a lot of manual work and can be error-prone.
Option B: Package the application and dependencies with Docker, and deploy the Docker container with Elastic Beanstalk
Elastic Beanstalk is an easy-to-use service for deploying and scaling web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache, Nginx, Passenger, and IIS. Elastic Beanstalk handles the deployment details, such as provisioning resources, monitoring application health, and rolling out updates.
Using Elastic Beanstalk with Docker containers allows you to package the application and its dependencies into a container image that can be easily deployed to Elastic Beanstalk. Elastic Beanstalk takes care of setting up the necessary resources, such as an EC2 instance and a Docker daemon, and managing the deployment process.
Option C: Package the application and dependencies in an S3 file, and deploy the Docker container with Elastic Beanstalk
S3 is an object storage service that offers industry-leading scalability, data availability, security, and performance. S3 can be used to store and retrieve any amount of data, at any time, from anywhere on the web.
However, S3 is not designed to deploy Docker containers. While you could store the Docker container image in S3, you would still need to use Elastic Beanstalk to deploy and manage the container.
Option D: Package the application and dependencies with Elastic Beanstalk, and deploy with Elastic Beanstalk
Elastic Beanstalk provides built-in support for many programming languages and web frameworks, as well as the ability to run custom Docker containers. However, packaging the application and its dependencies with Elastic Beanstalk requires additional configuration and management.
In comparison to Option B, Option D does not use Docker to package the application and its dependencies. Instead, Elastic Beanstalk would be responsible for creating a package and deploying it to an EC2 instance. This approach provides less flexibility and can result in a larger deployment package.
Conclusion:
The ideal way to fulfill the requirement of hosting a custom application with custom dependencies for a development team using AWS services would be to package the application and dependencies with Docker, and deploy the Docker container with Elastic Beanstalk (Option B). Elastic Beanstalk provides a simpler and more automated deployment process, as well as a scalable infrastructure to support the application.