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Enable use of existing subnets #305

Merged
merged 4 commits into from Nov 7, 2018
Merged

Enable use of existing subnets #305

merged 4 commits into from Nov 7, 2018

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errordeveloper
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@errordeveloper errordeveloper commented Nov 6, 2018

Description

This should sufficient to close #42 . As discussed in #303, there will be more logical features to add, but this should enable most folks.

This adds --vpc-{private,public}-subnets flags. It's entirely up to the user which ones they specify as private or public. This is very clearly defined in #303, but we need to come up with a concise statement to put in the docs. We also have a waning message now, to make sure we don't get too many bug reports because of bad VPC configurations, but we still need to make it crystal clear in the docs.

Checklist

  • Code compiles correctly (i.e make build)
  • All tests passing (i.e. make test)
  • Added/modified documentation as required (such as the README)

- refactor conditional logic for readability
- add more flag compatibility validation
- print warning to ensure that configuring the
  VPC and subnets is user's responsibility

for _, subnet := range output.Subnets {
if c.Spec.VPC.ID == "" {
c.Spec.VPC.ID = *subnet.VpcId
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Also need to get the CIDR for the VPC (as DNS IP depends on this), and we already have them for each of the subnets too (so might as well set them here).

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This looks good to be. I wonder if we need to think about refactoring (in general) in the future to start reducing the size of functions to make it cleaner and less complex.

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errordeveloper commented Nov 7, 2018 via email

@errordeveloper errordeveloper changed the title WIP: Enable use of existing subnets Enable use of existing subnets Nov 7, 2018
@errordeveloper errordeveloper merged commit e3b8ecb into master Nov 7, 2018
@errordeveloper errordeveloper deleted the subnets branch November 7, 2018 10:07
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Having said that, maybe a good idea to go with a follow-up PR rather then jamming everything into this one.

I'd agree, generally a good idea.

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Can use existing vpc and subnets
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