aws: Increase the default master disk size to 120gb io1 / 400 iops fo…

…r more io Cost per month from 9->13, io from 360->480 iops. We are seeing etcd timeouts at 200 iops sustained, this gives us a bit more headroom.
openshift · Jan 15, 2019 · 8901a31 · 8901a31
1 parent 63bdb7f
commit 8901a31
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diff --git a/data/data/aws/bootstrap/variables.tf b/data/data/aws/bootstrap/variables.tf
@@ -21,7 +21,7 @@ variable "ignition" {
 
 variable "instance_type" {
  type = "string"
- default = "m4.large"
+ default = "m4.xlarge"
  description = "The EC2 instance type for the bootstrap node."
 }
 

diff --git a/data/data/aws/variables-aws.tf b/data/data/aws/variables-aws.tf
@@ -35,7 +35,7 @@ EOF
 
 variable "aws_master_root_volume_type" {
  type = "string"
- default = "gp2"
+ default = "io1"
  description = "The type of volume for the root block device of master nodes."
 }