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Fabian_Arroyo_M's avatar
Fabian_Arroyo_M
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Feb 23, 2015

Start AWS instances from the F5?

I wonder if it is possible start AWS instances from the F5, i give you an example, suppose you have 1 physical server and a backup in AWS, as AWS works on demand, the idea is to have it off until nee...
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Daniel_Epperson's avatar
Daniel_Epperson
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Feb 23, 2015

Hi Fabian,

 

Yes, this is possible in many ways. It probably wouldn't work exactly as you describe via monitors from just the BIG-IP, though that is possible too. More than likely you would involve an "orchestrator" such as BIG-IQ Cloud to handle interaction with the AWS API.

 

One suggestion from an older post here: https://devcentral.f5.com/questions/add-amazon-elbs-behind-a-f5-loadbalancer was to allow AWS CloudFormation (orchestration) to handle starting/stopping/monitoring the pool members (servers). Then you could have a script on the pool member itself that makes an API call to the BIG-IP to add it as a pool member when it is starting up. This would need to be carefully tested.

 

Another AWS-orchestrated method would be to use the DNS FQDN provided as the "front end" by AWS for the pool members to populate the BIG-IP pool members as described here: https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm-implementations-11-6-0/32.print.html

 

Hope that helps.