Bump L0 API instance to t3.small

alqvia commented 4 years ago

Expected behavior

Deploying to us-west-2 succeeds with all AZs.

Actual behavior

Deploying L0 instance to us-west-2 gives the following error message:

Description:Description
Launching a new EC2 instance. 
Status Reason: Your requested instance type (t2.small) is not supported in your requested Availability Zone (us-west-2d). 
Please retry your request by not specifying an Availability Zone or choosing us-west-2a, us-west-2b, us-west-2c. Launching EC2 instance failed.

Currently, the EC2 instance_type defined in aws_launch_configuration (environment.tf) is set to t2.small, which is no longer supported by the us-west-2d AZ. t2.small is an older type that should be replaced with t3.small.

Steps to reproduce the behavior

Deploy L0 to us-west-2

diemonster commented 4 years ago

@alqvia we suspect this is a terraform-specific bug. If you run l0-setup apply twice, the second time running will apply another change including the 2d subnets into the VPC configuration.

If you follow the suggestion above, do you still get the same error message?

for reference, a similar error: https://github.com/terraform-aws-modules/terraform-aws-ec2-instance/issues/68

alqvia commented 4 years ago

I'll give it a try

alqvia commented 4 years ago

Okay, so this seemed to work on the first l0-setup apply...

alqvia commented 4 years ago

Re-running init and apply worked.

quintilesims / layer0