Inherit aws_instance inputs and outputs

What

• Utilize all aws_instance attributes and arguments

Why

• We want to be compatible with TF resources

Add additional ENIs with EIPs capability

What

• Add additional ENIs with EIPs capability
• Add .travis.yml manifest

Why

• In case we're using terraform-aws-ec2-instance we need option to have additional ENIs with EIPs for full NAT

Exclude Ansible provisioner

What

• Exclude Ansible provisioner

Why

• It is better to have Ansible separately from TF, because Ansible has own provisioning approach (inventory)

Upgrade terraform-null-ansible to 0.3.9

What

• Upgrade terraform-null-ansible to 0.3.9

Why

• Module terraform-null-ansible shouldn't rerun playbook if nothing has changed

Utilize TF `locals` feature in order to implement instance switch option

What

• Utilize TF locals feature in order to implement instance switch option

Why

• We shouldn't use boolean value with count attribute. TF interpolates "true"/"false" strings as booleans, but can't interpolate string -> boolean -> int
• When we use terraform-aws-ec2-instance in order to create replicas, we might be interested in switch for those replicas, or replica groups

0.3.0: Added user data (#2)

* Added user data

* Added dns redirect tier

* Bind ansible module