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Daily AWS Issues
- 1. Daily Cloud Issues by Anton Pogoryelyi Inspired by #devopsreactions
- 2. Agenda ▪ Design for failures ▪ Be aware of your limits ▪ ELB scaling ▪ AWS tools
- 3. Design for failures ▪ Any of your instances can be retired at any moment ▪ Instance can freeze (ping works) and Cloudwatch reports it’s live
- 4. Design for failures ▪ Any of your instances can be retired at any moment ▪ Instance can freeze (ping works) and Cloudwatch reports it’s live
- 5. AWS Limits ▪ AWS service limits ▪ AWS VPC limits ▪ Tagging restrictions ▪ S3 restrictions
- 6. AWS Limits ▪ AWS service limits ▪ AWS VPC limits ▪ Tagging restrictions ▪ S3 restrictions
- 7. ELB Scaling Zero-downtime deployment architecture
- 8. ELB Scaling Zero-downtime deployment architecture
- 9. AWS Tools ▪ A lot of various tools and various issues ▪ Be careful with API (use filtering) ▪ Be careful with defaults ▪ Use AWS Universal CLI
- 10. AWS Tools ▪ A lot of various tools and various issues ▪ Be careful with API (use filtering) ▪ Be careful with defaults ▪ Use AWS Universal CLI
Editor's Notes
- Show amazon e-mail Zabbix hung story
- http://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Appendix_Limits.html Increased only when riches and only by request 10 tags per AG with random fill 100 s3 buckets without ability to increase 5TB – s3 object size
- http://aws.amazon.com/elasticloadbalancing/ Elastic Load Balancing automatically scales its request handling capacity in response to incoming application traffic. – wtf ???? You can’t fix it’s size Only warm-up in this case
- http://aws.amazon.com/cli/
- Ec2 tools, as tools, cf tools… s3cmd http://aws.amazon.com/cli/