What is AWS in DevOps?
Amazon’s cloud service platform that lets users carry out DevOps practices easily. The tools provided will help immensely to automate manual tasks, thereby assisting teams to manage complex environments and engineers to work efficiently with the high velocity that DevOps provides
What is Code Pipeline in AWS DevOps?
CodePipeline is a service offered by AWS to provide continuous integration and continuous delivery services. Alongside this, it has provisions of infrastructure updates as well.
Operations such as building, testing, and deploying after every single build become very easy with the set release model protocols that are defined by a user. CodePipeline ensures that you can reliably deliver new software updates and features rapidly.
How can you handle continuous integration and deployment in AWS DevOps?
One must use AWS developer tools to help get started with storing and versioning an application’s source code. This is followed by using the services to automatically build, test, and deploy the application to a local environment or to AWS instances.
It is advantageous, to start with the CodePipeline to build the continuous integration and deployment services and later on use CodeBuild and CodeDeploy as per need.
How can a company like Amazon.com make use of AWS DevOps?
Be it Amazon or any eCommerce site, they are mostly concerned with automating all of the frontend and backend activities in a seamless manner. When paired with CodeDeploy, this can be achieved easily, thereby helping developers focus on building the product and not on deployment methodologies.
Next up on this AWS interview questions and answers for DevOps, we check out a common question that is frequently asked.
What is the use of Amazon Elastic Container Service (ECS) in AWS DevOps?
Amazon ECS is a high-performance container management service that is highly scalable and easy to use. It provides easy integration to Docker containers, thereby allowing users to run applications easily on the EC2 instances using a managed cluster.
Explain Amazon EC2 in brief.
Amazon EC2, or Elastic Compute Cloud as it is called, is a secure web service that strives to provide scalable computation power in the cloud. It is an integral part of AWS and is one of the most used cloud computation services out there, helping developers by making the process of Cloud Computing straightforward and easy.
How is CodeBuild used to automate the release process?
The release process can easily be set up and configured by first setting up CodeBuild and integrating it directly with the AWS CodePipeline. This ensures that build actions can be added continuously, and thus, AWS takes care of continuous integration and continuous deployment processes.
Can you explain a build project in brief?
A build project is an entity with the primary function to integrate with CodeBuild to help provide it the definition needed. This can include a variety of information such as:
- The location of source code
- The appropriate build environment
- Which build commands to run
- The location to store the output
Which programming frameworks can be used with AWS CodeBuild?
AWS CodeBuild provides ready-made environments for Python, Ruby, Java, Android, Docker, Node.js, and Go. A custom environment can also be set up by initializing and creating a Docker image. This is then pushed to the EC2 registry or the DockerHub registry. Later, this is used to reference the image in the users’ build project.
How can one view the previous build results in AWS CodeBuild?
It is easy to view the previous build results in CodeBuild. It can be done either via the console or by making use of the API. The results include the following:
- Outcome (success/failure)
- Build duration
- Output artifact location
- Output log (and the corresponding location)
