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Cost optimisations #465

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Almad opened this issue Mar 19, 2024 · 3 comments
Open
2 tasks

Cost optimisations #465

Almad opened this issue Mar 19, 2024 · 3 comments
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@Almad
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infrastructure
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Phase II: Origina...

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Almad commented Mar 19, 2024

A list to bring the costs down

  • IPv6 only gateway for MySQL to avoid IPv4 address payment
  • Actually, same for stare.dracidoupe.cz since it's behind login anyway
@Almad Almad self-assigned this Mar 19, 2024
Almad added a commit that referenced this issue Mar 19, 2024
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Add IPv6 to subnets (refs #465)
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Almad commented Mar 19, 2024

AAARGH

InvalidParameterCombination: The modify request failed because it can lead the database to a public dual state, which is not currently supported.

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Almad commented Mar 20, 2024

Old dracidoupe snapshot id: [ami-0d377e5025859105e](https://eu-central-1.console.aws.amazon.com/ec2/home?region=eu-central-1#ImageDetails:imageId=ami-0d377e5025859105e)

Almad added a commit that referenced this issue Mar 20, 2024
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Enable IPv6 in security groups (refs #465)
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Almad commented Mar 20, 2024 •
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As best as I can tell:

  • RDS does not support dualstack IPs, but it should be possible to have IPv6 only access through better VPC setup
  • old EC2 instance is doomed because while IPv6 is assigned, only current generation instances get IPv6-capable NIC to actually use, but those do not support hvm to run what we're running (although I'll different tricks)...which makes it kinda expensive to run

@github-project-automation github-project-automation bot moved this to In progress in Launch Party Aug 28, 2024
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Phase II: Original Version Shut Down
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