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AWS SSA Webinar 16 - Getting Started on AWS with Amazon EC2
The document is a presentation by Cobus Bernard, a senior developer advocate at Amazon Web Services, about getting started with Amazon EC2. It covers topics such as the overview of Amazon EC2, instance building, AWS Auto Scaling groups, setting up Amazon CodeDeploy, and connecting services with Amazon CodePipeline. The document emphasizes the functionalities of Amazon EC2 and related services like EBS and S3 for cloud-based storage and servers.
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AWS SSA Webinar 16 - Getting Started on AWS with Amazon EC2
- 1. © 2020, AmazonWeb Services, Inc. or its affiliates. All rights reserved. Getting started on AWS with Amazon EC2 O n l i n e W e b i n a r – 2 0 2 0 / 0 6 / 0 2 Cobus Bernard Sr Developer Advocate Amazon Web Services @cobusbernard cobusbernard cobusbernard
- 2. © 2020, AmazonWeb Services, Inc. or its affiliates. All rights reserved. Agenda Overview of Amazon EC2 Amazon EC2 Instance Builder Using AWS Autoscaling Groups Setting up Amazon CodeDeploy Connecting everything with Amazon CodePipeline Q&A
- 3. © 2020, AmazonWeb 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
- 4. © 2020, AmazonWeb Services, Inc. or its affiliates. All rights reserved. Amazon EBS EC2 instance EBS volume EBS snapshot gp2 io1 st1 sc1 EBS SSD- backed volumes EBS HDD- backed volumes Amazon S3 Block storage as a service Create, attach, modify through an API Select storage and compute based on your workload Detach and attach between instances Choice of magnetic and SSD-based volume types Supports snapshots: Point-in-time backup of modified volume blocks
- 5. © 2020, AmazonWeb Services, Inc. or its affiliates. All rights reserved.
- 6. 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
- #4 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.
- #5 EBS is a distributed system. Your EBS volume is a logical volume comprised of MANY PHYSICAL DEVICES. Because it’s a service distributed across many physical devices, this allows EBS to deliver better performance and durability than if we were simply mapping Volume -> Disk Gp2: General Purpose SSD io1: Provisioned IOPS SSD st1: Throughput Optimized HDD sc1: Cold HDD Snapshots First time you take snapshot, every modified block is copied to S3 Subsequent snapshots are incremental and only changed blocks are backed up Deleting a snapshot only removes data exclusive to that snapshot Point-in-time backup of modified volume blocks Stored in S3, accessed via EBS APIs Subsequent snapshots are incremental Deleting snapshot will only remove data exclusive to that snapshot Crash consistent