随笔分类 - AWS
摘要：CloudWatch Alarms Can trigger actions: EC2 action (reboot, stop, terminate, recover), Auto Scaling, SNS Alarm events can be intercepted by CloudWatch
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摘要：Cloud Cost Pricing Key Points An accurate cost estimation that meets and exceeds your organization’s budgetary goals requires you to ask important que
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摘要：Getting to Faster and Cheaper Four Cloud Models Private Cloud: Organization owns, operates, and governs their cloud computing resources. Community Clo
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摘要：Lesson Outline Monitoring Alerting Recovering Automating In this lesson, you will learn how to use AWS tools to monitor and alert on the systems that
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摘要：Lesson Outline Uptime Downtime RTO RPO Disaster Recovery Lesson Objectives You will be able to: Calculate availability in terms of up and down time Se
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摘要：Prefer Launch Template You can mix On-demand instances and Spot instances
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摘要：Tradeoffs to consider You can build a system that is singular with no failover options, and you can build systems that are Multi-AZ, Multi-Region with
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摘要：Introduction to Availability, Reliability and Resiliency Availability A measure of time that a system is operating as expected. Typically measured as
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摘要：1) There's a connection timeout This is a security group issue. Any timeout (not just for SSH) is related to security groups or a firewall. Ensure you
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摘要：Install new dependencies In a folder with the serverless project run the following commands to add new dependencies: npm install --save aws-serverless
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摘要：What is CloudFormation Create: Create aws infrastructure based on a template/blueprint Update: update the aws infrastructure Delete: can any aws infra
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摘要：Serverless framework with AWS Link to each sections Table of Content: Part 0: Serverless Project structure Part 1: DynamoDB & ApiGateway Part 2: Event
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摘要：IAM roles for non-human access Any application you wrote in the cloud is probably going to accessing some other resources ion the cloud like, EC2 inst
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摘要：There are two types of invocation for Lambda: Request/Response Asynchronous invoaction Demo by using AWS CLI: Request/Response aws lambda invoke --fun
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摘要：Overview: Create an S3 Bucket to store CloudFormation template Create Root Stack CloudFormation stack Create multi childstacks in rootestack Create an
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摘要：Task Breakdown Install the AWS SAM CLI on your local machine Create an S3 bucket Use `sam package` to package our code and save it in S3 Use `sam depl
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摘要：CloudFormation In this hands-on exercise, you will create an S3 bucket with AWS CloudFormation. Prerequisites: AWS account By the end of this lab, you
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摘要：Key Points AWS EKS is a service that we can use to set up Kubernetes. The deployment.yaml file is used to specify how our pods should be created. The
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