Containers & Service Kirk Davis Senior Solutions Architect © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Containers © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Linux containers Container Runtime Docker Engine Linux Container Linux Container containerD App App Linux Kernel © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Windows Server Containers (process containers) © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Windows Hyper-V container vs process container © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Windows Base Container Images . Windows Nanoserver . Windows Server Core . Windows docker pull mcr.microsoft.com/windows/nanoserver:1909 docker pull mcr.microsoft.com/windows/servercore:1909 docker pull mcr.microsoft.com/windows:1909 *Current versions are ltsc2019 or 1909 © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. mcr.microsoft.com/windows/nanoserver • Smallest base layer available for Windows • Only 64-bit applications • No graphical applications • .NET Core • Only PowerShell Core is available • PowerShell Core not included by default (version 1709 onwards) © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. mcr.microsoft.com/windows/servercore • Minimal installation of Windows Server 2016/2019 • Windows PowerShell • .NET Core & .NET Framework • No Widows Shell Desktop • Great for migrating existing Windows applications to containers © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. mcr.microsoft.com/windows • Full installation of Windows Server 2019 • Windows PowerShell • .NET Core & .NET Framework • Widows Shell Desktop APIs including DirectX (but you can’t RDP into it) • Useful for automating builds and testing that rely on GUI APIs © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. .NET Core container images . Container with .NET Core 3.1 runtime . Container with ASP.NET Core 3.1 . Container with .NET Core 3.1 SDK docker pull mcr.microsoft.com/dotnet/core/runtime:3.1 docker pull mcr.microsoft.com/dotnet/core/aspnet:3.1 docker pull mcr.microsoft.com/dotnet/core/sdk:3.1 *Current .NET Core version is 3.1 © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. .NET Framework vs .NET Core containers © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Container Orchestration Services Amazon ECS Amazon EKS © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. ECS and ECS comparison Amazon ECS Amazon EKS . Original AWS container . Managed Kubernetes service orchestration service introduced in 2018 . Supports Linux & Windows . Supports Linux & Windows . Just docker hosts . Master node + worker nodes . Supports Fargate . Supports Fargate “serverless “serverless containers” containers” . Launch using ECS CLI, AWS . Launch using eksctl CLI, or AWS .NET tool for ECS © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Elastic Container Registry © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Other topics…. ECS Service Discovery . AWS App Mesh . Running containers in Elastic Beanstalk . Running containers on vanilla EC2 © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Serverless © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Owning servers means dealing with ... Operations and management Scaling Provisioning and utilization Availability and fault tolerance © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Benefits of Lambda and serverless compute No servers to provision Scales with usage or manage Never pay for idle Availability and fault tolerance built in © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Lambda pricing • Buy compute time in Free Tier 100 ms increments 1 million requests and 400,000 GBs of compute every month, every customer • Low request charge $0.0000002 per request (Ohio) • No hourly, daily, or monthly minimums • No per-device fees • No paying for idle © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Architecture Event source Target Changes in Lambda data state Requests to endpoints Changes in resource state …more C# (.NET Core) Any service Python Java Node.js Go Ruby Custom* © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Services for building serverless applications Compute and API Proxy AWS Lambda Amazon API Gateway AWS Fargate Database, Storage, Orchestration, Analytics, Interprocess Messaging Amazon DynamoDB AWS Step Functions Amazon SQS Amazon S3 Amazon Kinesis Amazon SNS Developer Tools AWS X-Ray AWS CodeBuild Third-Party Tools AWS SAM AWS CodePipeline Open Source © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Anatomy of a Lambda function Handler() function Event Object Context Object Methods available to interact Function to be executed upon Data sent during Lambda with runtime information invocation function invocation (request ID etc) © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Lambda execution models Synchronous Asynchronous Stream based* API Gateway S3 Kinesis Stream /api/resource Lambda Function RDS Service S3 Bucket © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Example event sources that trigger AWS Lambda DATA STORES ENDPOINTS Amazon S3 Amazon Amazon Amazon Amazon AWS IoT AWS Step Amazon DynamoDB Kinesis Cognito API Gateway Functions Alexa CONFIGURATION REPOSITORIES EVENT/MESSAGE SERVICES AWS AWS CloudTrail AWS Amazon Amazon Amazon SNS Cron events CloudFormation CodeCommit CloudWatch SES And more, with new integrations added all the time © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon API Gateway: Serverless APIs AWS /api/orders API Gateway Cache Mobile Apps /api/catalog Internet Websites Amazon CloudFront Amazon API Gateway /api/cart Services Amazon CloudWatch Monitoring /api/inventory © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Lambda layers . Centrally manage code and data that is shared across multiple functions. Keep deployment packages small, and avoid errors that can occur when you install and package dependencies with your function code. A layer is a ZIP archive that contains libraries, a custom runtime, or other dependencies. .NET support for Lambda layers is enabled by the Amazon.Lambda.Tools NuGet package (.NET Core Global Tool) Allows you to create and inspect layers, and deploy layer-aware functions . Using layers enables you to pre-JIT the platform-agnostic MSIL into native machine code, significantly reducing cold-start times! (Requires publishing the layer from an Amazon Linux AMI EC2 instance) © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Custom Runtime support . Use your own runtime within a Lambda function. Craft and use languages and custom runtimes not provided by AWS . Distribute custom runtimes as Layers if desired . Opens up Lambda to almost any language or customized runtime environment . .NET support for custom runtimes is enabled by the Amazon.Lambda.RuntimeSupport NuGet package Allows you to specify custom .NET Core versions (for 3.0, preview, etc) . AWS also provides reference implementations for C++ and Rust https://docs.aws.amazon.com/lambda/latest/dg/runtimes-custom.html © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Thank you! © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved..