AWS SSA Webinar 12 - Getting started on AWS with Containers
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The document outlines a webinar hosted by AWS on using containers, covering topics such as container management and compute options available on AWS. It discusses key services like AWS Lambda, Amazon ECS, and Amazon ECR, explaining how containers package applications for deployment. The presentation further details the architecture of AWS services, including Elastic Beanstalk, which automates web application management.
AWS SSA Webinar 12 - Getting started on AWS with Containers
- 1. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Getting started on AWS with Containers O n l i n e W e b i n a r – 2 0 2 0 / 0 5 / 2 5 Cobus Bernard Sr Developer Advocate Amazon Web Services @cobusbernard cobusbernard cobusbernard
- 2. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Agenda Recap of Compute Overview of Containers Amazon ECR Amazon CodeBuild Options to run containers on AWS Q&A
- 3. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved.
- 4. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. AWS manages Customer manages Data source integrations Physical hardware, software, networking, and facilities Provisioning Application code Container orchestration, provisioning Cluster scaling Physical hardware, host OS/kernel, networking, and facilities Application code Data source integrations Security config and updates Network config Management tasks Container orchestration control plane Physical hardware, software, networking, and facilities Application code Data source integrations Work clusters Security config and updates, network config, firewall, and management tasks Physical hardware, software, networking, and facilities Application code Data source integrations Scaling Security config and updates Network config Management tasks Provisioning, managing scaling and patching of servers Compute options AWS Lambda Serverless functions AWS Fargate Serverless containers Amazon ECS/EKS Container-management -as-a-service Amazon EC2 Infrastructure-as-a-service Less More Opinionated
- 5. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Amazon EC2 Virtual servers in the cloud Physical servers in AWS global Regions Guest 1 Guest 2 Guest n Hypervisor Host server EC2 instances
- 6. ECS agent Docker agent OS Amazon Elastic Compute Cloud (Amazon EC2) instance ECS agent Docker agent OS EC2 instance ECS agent Docker agent OS EC2 instance Amazon Elastic Container Service (Amazon ECS)
- 7. ECS agent Docker agent OS Amazon Elastic Compute Cloud (Amazon EC2) instance ECS agent Docker agent OS EC2 instance ECS agent Docker agent OS EC2 instance Amazon Elastic Container Service (Amazon ECS)
- 8. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Subnet Subnet Subnet Subnet VPC Availability Zone US-EAST-1A Availability Zone US-EAST-1B Amazon VPC (Virtual Private Cloud) 172.31. 172.31. 172.31. 172.31. Subnet Subnet Availability Zone US-EAST-1C 172.31. 172.31. 172.31.0.0/16: 172.31.0.1 to 172.31.255.254 = 65534 host IPs /24 = 254 hosts /20 = 4096 hosts
- 9. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Subnet Subnet Subnet VPC Availability Zone US-EAST-1A Availability Zone US-EAST-1B Amazon VPC (Virtual Private Cloud) 172.31. 172.31. 172.31. 172.31. Subnet Subnet Availability Zone US-EAST-1C 172.31. 172.31.
- 10. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Subnet Subnet VPC Availability Zone US-EAST-1A Amazon VPC (Virtual Private Cloud) 172.31. 172.31. Subnet Subnet 172.31. 172.31. Availability Zone US-EAST-1C
- 11. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved.
- 12. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Containers and Docker A container is a standard unit of software that packages up code and all its dependencies so the application runs quickly and reliably from one computing environment to another.1 1 https://www.docker.com/resources/what-container Server Operating System Docker Engine AppA AppB AppC AppD
- 13. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Docker Image • Used to launch container • Instructions documented in Dockerfile • Merge layers into single image • Read-only template kernel Base Image Image layer Image layer Image layer References parent image layer
- 14. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved.
- 15. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments
- 16. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments Build pushes new “latest” image Image: sha256@22222... (“latest”)
- 17. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments Service scales up, launching new tasks Image: sha256@22222... (“latest”)
- 18. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments Deploy using immutable tags { "name": "sample-app", "image": "amazon/amazon-ecs- sample@sha256:3e39d933b1d948c92309bb583b5a1f3d28f0119e1551ca1fe538ba414a41af48d" } { "name": "sample-app", "image": "amazon/amazon-ecs-sample:build-b2085490-359f-4eaf-8970-6d1e26c354f0" } SHA256 Digest Build ID
- 19. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments
- 20. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments Build pushes new image tagged with new build ID Image: sha256@22222... (“build-22222”)
- 21. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments Service scales up, launching new tasks Image: sha256@22222... (“build-22222”)
- 22. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Container image tagging for deployments Image: “build-22222” tag Deployment updates service’s task definition, replacing tasks Image: sha256@22222... (“build-22222”)
- 23. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved.
- 24. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Amazon ECS key components Development cluster Container instance Container instance Container instance Productioncluster Container instance Container instance Container instance AmazonElastic Container Service (AmazonECS) Container Container Volume Taskdefinition AmazonElastic Container Registry
- 25. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved.
- 26. EKS Architecture
- 27. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved.
- 28. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. AWS Elastic Beanstalk Workflow Deploy Configure & Provision Monitor & Manage
- 29. © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. A single service for web applications that automatically handles… Infrastructure provisioning Auto scaling configurations Network and security configurations Load balancing configurations OS and runtime updates Application deployments Application health monitoring Application analysis and debugging tools … at no additional cost AWS Elastic Beanstalk
- 30. Thank you! © 2020, Amazon Web Services, Inc. or its affiliates. All rights reserved. Cobus Bernard Sr Developer Advocate Amazon Web Services @cobusbernard cobusbernard cobusbernard
Editor's Notes
- #5: So we talked about ECS, Fargate, and Lambda and so the serverless operations model looks like this 1/ You can start at the very bottom with EC2 and have access to all the knobs you want to manage or you could go completely serverless with lambda and Fargate where you’re focusing just on your application. 2/ So the layers of abstractions available to you with AWS is super empowering because your teams have the choice to pick the layer of abstraction they’re most comfortable with and we will provide you the tools, services, and APIs necessary to help you build your application
- #6: As I mentioned earlier, we EC2 stands for Elastic Compute Cloud. We have racks of EC2 servers deployed across all of our regions, with each AWS regions consisting of multiple availability zones or AZs as we call then, and each AZ is typically multiple data centers. Within these racks, we have sometimes dozens of servers that each contain Processors, Memory, Networking and sometime local storage. As part of the EC2 stack, we have an hypervisor that partitions these resources, in to virtual machines or guests, which we call as an EC2 instance.
- #7: 1/ And this is what your layers of management end up looking like. You’ve this completely managed orchestration or container management layer but you also have these software management layers just to run your application. 2/ And all you really want here is to run your containers. And Fargate enables you to do just that. So if you notice here, there is no management of instances, your infra is ready to scale as you application is. 3/ There are no 2 levels of management of scale anymore. You only define the requirement of your application in terms of a task – how should the service scale, what metrics do you care about and how many more such container or task you want Fargate to launch.
- #9: Here we’ve configured 172.31.0.0/16 as the VPC CIDR and created two public subnets (172.31.0.0/24, 172.31.1.0/24) and two private subnets (172.31.128.0/24, 172.31.129.0/24).
- #10: Here we’ve configured 172.31.0.0/16 as the VPC CIDR and created two public subnets (172.31.0.0/24, 172.31.1.0/24) and two private subnets (172.31.128.0/24, 172.31.129.0/24).
- #11: Here we’ve configured 172.31.0.0/16 as the VPC CIDR and created two public subnets (172.31.0.0/24, 172.31.1.0/24) and two private subnets (172.31.128.0/24, 172.31.129.0/24).
- #29: ReInvent 2018
- #30: ReInvent 2018