PRESENTATION - Migrating AWS EBS backed AMI's between Regions
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This presentation was shown at the Australian AWS User group in September in Melbourne and is the presentation side of the step by step guide for migrating AWS EBS backed AMI's between regions. This presentation is designed to be shown in conjunction with the tutorial document.
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PRESENTATION - Migrating AWS EBS backed AMI's between Regions
- 1. EBS AMI’S Migrating EBS AMI’s between AWS Regions Rob Linton www.Jasondb.com robl@jasondb.com
- 2. How to migrate EBS AMI’s between regions? AMI AMI Volume Volume Snapshot Snapshot Running Running Instance Instance US-WEST US-EAST Rob Linton www.Jasondb.com robl@jasondb.com
- 3. Steps Step 1 – Starting with an AMI in US-EAST Step 2 – Create a Volume from the AMI Root snapshot Step 3 – Mount the volume on a running EC2 instance Step 4 – Configure a receiving instance in the destination region Step 5 – Copy the private key to the source server Step 6 – Copy the volume from the source server to the destination server. Step 7 – Create an AMI in the destination region Rob Linton www.Jasondb.com robl@jasondb.com
- 4. Step 1 – Starting with an AMI in US-EAST AMI US-EAST Rob Linton www.Jasondb.com robl@jasondb.com
- 6. Step 2 – Create a Volume from the AMI Root snapshot AMI Volume Snapshot US-EAST Rob Linton www.Jasondb.com robl@jasondb.com
- 9. Step 3 – Mount the volume on a running EC2 instance EC2 Micro Instance AMI EBS US-EAST Volume /dev/sdf Source Rob Linton www.Jasondb.com robl@jasondb.com
- 11. Step 4 – Configure a receiving instance in the destination region EC2 EC2 Micro Micro Instance Instance US-WEST US-EAST EBS Volume EBS /dev/sdf Volume /dev/sdf Destination Source Rob Linton www.Jasondb.com robl@jasondb.com
- 13. Step 5 – Copy the private key to the source server EC2 EC2 Micro Micro Instance Instance US-WEST US-EAST EBS Volume EBS /dev/sdf Volume /dev/sdf Destination Source Rob Linton www.Jasondb.com robl@jasondb.com
- 16. Step 5 – Copy the private key to the source server ssh login command ssh -i ping-us-east.pem root@ec2-50-17-68-0.compute-1.amazonaws.com scp copy command scp -i ping-us-east.pem ping-us-west.pem root@ec2-50-17-68-0.compute-1.amazonaws.com:/tmp Rob Linton www.Jasondb.com robl@jasondb.com
- 18. Step 6 – Copy the volume from the source server to the destination server. EC2 EC2 Micro Micro Instance Instance US-WEST US-EAST EBS Volume EBS /dev/sdf Volume /dev/sdf Destination Source Rob Linton www.Jasondb.com robl@jasondb.com
- 19. Step 6 – Copy the volume from the source server to the destination server. EC2 EC2 dd gzip ssh gzip dd Micro Micro Instance Instance Breakdown of the steps $> dd if=/dev/sdf |gzip -c -1 | ssh -i ping- EBS Volume us-west.pem root@ec2-50-18-32-121.us- EBS Volume /dev/sdf west-1.compute.amazonaws.com "gunzip -c -1 | /dev/sdf dd of=/dev/sdf" Destination Source Rob Linton www.Jasondb.com robl@jasondb.com
- 20. Step 7 – Create an AMI in the destination region EC2 Micro Instance Volume Snapshot Create a snapshot US-WEST EBS Volume /dev/sdf Destination Rob Linton www.Jasondb.com robl@jasondb.com
- 22. Step 7 – Create an AMI in the destination region EC2 Micro Instance Volume Snapshot AMI Create an AMI US-WEST EBS Volume /dev/sdf Destination Rob Linton www.Jasondb.com robl@jasondb.com
- 24. These defaults may not work in all cases! Rob Linton www.Jasondb.com robl@jasondb.com
- 26. QUESTIONS? Rob Linton www.Jasondb.com robl@jasondb.com