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support IOPS in AWS (required for io1) #314

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support IOPS in AWS (required for io1) #314

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1 change: 1 addition & 0 deletions aws/container-linux/kubernetes/controllers.tf
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Expand Up @@ -30,6 +30,7 @@ resource "aws_instance" "controllers" {
root_block_device {
volume_type = "${var.disk_type}"
volume_size = "${var.disk_size}"
iops = "${var.disk_iops}"
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Begs the question of whether iops is a valid parameter for standard and gp2 disks and if so, what the value should be.

}

# network
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6 changes: 6 additions & 0 deletions aws/container-linux/kubernetes/variables.tf
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Expand Up @@ -59,6 +59,12 @@ variable "disk_type" {
description = "Type of the EBS volume (e.g. standard, gp2, io1)"
}

variable "disk_iops" {
type = "string"
default = "0"
description = "IOPS of the EBS volume (required for io1)"
}

variable "worker_price" {
type = "string"
default = ""
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6 changes: 6 additions & 0 deletions aws/container-linux/kubernetes/workers/variables.tf
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Expand Up @@ -52,6 +52,12 @@ variable "disk_type" {
description = "Type of the EBS volume (e.g. standard, gp2, io1)"
}

variable "disk_iops" {
type = "string"
default = "0"
description = "IOPS of the EBS volume (required for io1)"
}

variable "spot_price" {
type = "string"
default = ""
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1 change: 1 addition & 0 deletions aws/container-linux/kubernetes/workers/workers.tf
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Expand Up @@ -52,6 +52,7 @@ resource "aws_launch_configuration" "worker" {
root_block_device {
volume_type = "${var.disk_type}"
volume_size = "${var.disk_size}"
iops = "${var.disk_iops}"
}

# network
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1 change: 1 addition & 0 deletions aws/fedora-atomic/kubernetes/controllers.tf
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Expand Up @@ -30,6 +30,7 @@ resource "aws_instance" "controllers" {
root_block_device {
volume_type = "${var.disk_type}"
volume_size = "${var.disk_size}"
iops = "${var.disk_iops}"
}

# network
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6 changes: 6 additions & 0 deletions aws/fedora-atomic/kubernetes/variables.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,12 @@ variable "disk_type" {
description = "Type of the EBS volume (e.g. standard, gp2, io1)"
}

variable "disk_iops" {
type = "string"
default = "0"
description = "IOPS of the EBS volume (required for io1)"
}

variable "worker_price" {
type = "string"
default = ""
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6 changes: 6 additions & 0 deletions aws/fedora-atomic/kubernetes/workers/variables.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,12 @@ variable "disk_type" {
description = "Type of the EBS volume (e.g. standard, gp2, io1)"
}

variable "disk_iops" {
type = "string"
default = "0"
description = "IOPS of the EBS volume (required for io1)"
}

variable "spot_price" {
type = "string"
default = ""
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1 change: 1 addition & 0 deletions aws/fedora-atomic/kubernetes/workers/workers.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@ resource "aws_launch_configuration" "worker" {
root_block_device {
volume_type = "${var.disk_type}"
volume_size = "${var.disk_size}"
iops = "${var.disk_iops}"
}

# network
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1 change: 1 addition & 0 deletions docs/atomic/aws.md
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Expand Up @@ -227,6 +227,7 @@ Reference the DNS zone id with `"${aws_route53_zone.zone-for-clusters.zone_id}"`
| worker_type | EC2 instance type for workers | "t2.small" | See below |
| disk_size | Size of the EBS volume in GB | "40" | "100" |
| disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
| disk_iops | IOPS of the EBS volume (0 for EBS default) | "0" | "400" |
| worker_price | Spot price in USD for workers. Leave as default empty string for regular on-demand instances | "" | "0.10" |
| networking | Choice of networking provider | "calico" | "calico" or "flannel" |
| network_mtu | CNI interface MTU (calico only) | 1480 | 8981 |
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1 change: 1 addition & 0 deletions docs/cl/aws.md
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Expand Up @@ -244,6 +244,7 @@ Reference the DNS zone id with `"${aws_route53_zone.zone-for-clusters.zone_id}"`
| os_image | AMI channel for a Container Linux derivative | coreos-stable | coreos-stable, coreos-beta, coreos-alpha, flatcar-stable, flatcar-beta, flatcar-alpha |
| disk_size | Size of the EBS volume in GB | "40" | "100" |
| disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
| disk_iops | IOPS of the EBS volume (0 for EBS default) | "0" | "400" |
| worker_price | Spot price in USD for workers. Leave as default empty string for regular on-demand instances | "" | "0.10" |
| controller_clc_snippets | Controller Container Linux Config snippets | [] | [example](/advanced/customization.md) |
| worker_clc_snippets | Worker Container Linux Config snippets | [] | [example](/advanced/customization.md) |
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