AWS - Beanstalk Fundamentals

AWS - Beanstalk Fundamentals

• 1.
  AWS Elastic Beanstalk PresentedBy: Piyush Agrawal Date: 15th April’18
• 2.
  Agenda • Overview ofElastic Beanstalk • Features and Benefits • Key Terms and Components • Beanstalk Management Features • Difference between Beanstalk and Lambda • Resources
• 3.
  Overview of ElasticBeanstalk
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  Overview of ElasticBeanstalk • Quickly deploy and manage applications without worrying about the infrastructure • Once an application is uploaded, Elastic Beanstalk automatically launches an environment and creates and configures the AWS resources needed to run the application • After your environment is launched, it can be managed and used to deploy new application versions • Resources are fully accessible i.e. you can ssh into the EC2 instances • Supports applications developed in Java, PHP, .NET, Node.js, Python, and Ruby • There is no additional charge for Elastic Beanstalk - you pay only for the AWS resources needed to store and run your applications.
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  Benefits over ManualEffort
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  Key Terms andComponents • AWS Elastic Beanstalk lets you manage all of the resources that run your application as environments • Application: • a logical collection of Elastic Beanstalk components, including environments, versions, and environment configurations. • In Elastic Beanstalk an application is conceptually similar to a folder. • Application Version • a specific, labeled iteration of deployable code • points to an Amazon Simple Storage Service (Amazon S3) object that contains the deployable code • Applications can have many versions and each application version is unique. • Multiple versions can be deployed for an Application for testing differences and helps rollback to any version if case of issues
• 7.
  Key Terms andComponents • AWS Elastic Beanstalk lets you manage all of the resources that run your application as environments • Environment: • An environment is a version that is deployed onto AWS resources • An environment runs a single application version at a time, but same application version can be deployed across multiple environments • When an environment is created, Elastic Beanstalk provisions the resources needed to run the application version you specified. • Environment Configuration: • A collection of parameters and settings that define how an environment and its associated resources behave. • When an environment’s configuration settings is updated, Elastic Beanstalk automatically applies the changes to existing resources or deletes and deploys new resources, depending upon the change
• 8.
  Beanstalk Management Features •Once an application is running, Elastic Beanstalk provides several management features such as: • Easily deploy new application versions to running environments using different deployment options (or rollback to a previous version). • Access built-in CloudWatch monitoring metrics such as average CPU utilization, request count, and average latency. • Receive e-mail notifications through Amazon Simple Notification Service (Amazon SNS) when application health changes or application servers are added or removed. • Access server log files without needing to login to the application servers. • Enable regular, automatic updates to the underlying platform running your application such as the AMI, operating system, language and framework, and application or proxy server.
• 9.
  Difference Between ElasticBS and Lambda • Lambda • Lambda is considered a Function as a Service • Runs your code, and perfect for building applications that have been broken down into services aka micro-services • No Access on the resources • No Management Required • Recommended for small triggers and functions • No Versioning Management • Elastic BS • Beanstalk is considered a Platform as a Service • Runs your applications • Full Access on the resources • Can be managed manually • Any kind of application with supported frameworks • Versioning Management can be done
• 10.
  Resources • Web Book •https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/awseb-dg.pdf • FAQs • https://aws.amazon.com/elasticbeanstalk/faqs/ • Videos: • https://www.youtube.com/watch?v=rvxucBBDlPQ • https://www.youtube.com/watch?v=xhc1boyBkJw • https://www.youtube.com/watch?v=i5WcgZOrx_c