Support SecurityGroup, SecurityGroupRule, and SecurityGroupRuleAssociation deployments

[max-lobur]

Is your feature request related to a problem? With security groups for pods release, groups, rules, and associations are going to become a much more frequently created resource.

Describe the solution you'd like Prerequisites:

1. I have an existing RDS DB and know its SG ID.

Steps:

1. I create an SG for a pod
2. I create a rule to allow access from SG of a pod, SG ID is taken in the previous step
3. I associate the new rule with the existing RDS DB SG, Rule ID is taken in the previous step.

Result:

1. A pod is provisioned along with its own network rules.

Describe alternatives you've considered Going to terraform all the security groups and pass the IDs to k8s.

[jaypipes]

@brycahta want to take ownership of this one with your buildout of https://github.com/aws-controllers-k8s/ec2-controller?

[a-hilaly]

/lifecycle frozen /cc @bwagner5 @brycahta

[brycahta]

@jaypipes yes