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feat(vpc): Optionally use NAT instances instead of NAT gateways #138
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Contributor
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Nope, makes total sense. Thanks both of you guys! |
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Looks great! |
Contributor
Author
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Thank you @achille-roussel @calvinfo and @yields - it was a pleasure to add to this module. |
IF NAT instances are used, optional inputs are whether to use Elastic IPs, an SSH key name, and the EC2 instance type. The latest Amazon VPC NAT AMI is used. The use of NAT instances can be less expensive than NAT gateways for development VPCs. NAT instances can be stopped when not in use.
…tances New Amazon NAT AMIs are now ignored - this previously caused NAT instances to be recreated. NAT instances no longer use associate_public_ip_address, as this caused instances which were not using an Elastic IP Address to be recreated if Terraform was run while NAT instances were stopped.
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Contributor
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I've committed some fixes to this branch - ignoring new Amazon NAT AMIs, no longer using associate_public_ip_address to avoid recreating NAT instances when they are stopped and not using an Elastic IP, and adding a cidr_block output. |
achille-roussel
approved these changes
Nov 1, 2017
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Looks good, thanks for your contributions 👍
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IF NAT instances are used, optional inputs are whether to use Elastic
IPs, an SSH key name, and the EC2 instance type. The latest Amazon VPC
NAT AMI is used. The use of NAT instances can be less expensive than NAT
gateways for development VPCs. NAT instances can be stopped when not in
use.