Daily Cloud Issuesby Anton PogoryelyiInspired by #devopsreactions

Agenda

▪ Design for failures▪ Be aware of your limits▪ ELB scaling▪ AWS tools

Design for failures

▪ Any of your instances can be retired at any moment

▪ Instance can freeze (ping works) and Cloudwatch reports it’s live

Design for failures

▪ Any of your instances can be retired at any moment

▪ Instance can freeze (ping works) and Cloudwatch reports it’s live

AWS Limits

▪ AWS service limits▪ AWS VPC limits▪ Tagging restrictions▪ S3 restrictions

AWS Limits

▪ AWS service limits▪ AWS VPC limits▪ Tagging restrictions▪ S3 restrictions

ELB ScalingZero-downtime deployment architecture

ELB ScalingZero-downtime deployment architecture

AWS Tools

▪ A lot of various tools and various issues

▪ Be careful with API (use filtering)▪ Be careful with defaults▪ Use AWS Universal CLI

AWS Tools

▪ A lot of various tools and various issues

▪ Be careful with API (use filtering)▪ Be careful with defaults▪ Use AWS Universal CLI