Reduce the default disk_size from 40GB to 30GB

* We're typically reducing the `disk_size` in real clusters since the space is under used. The default should be lower.
2024-05-13 02:56:11 +02:00 · 2021-04-26 11:04:30 -07:00 · 2021-04-26 11:04:30 -07:00 · b152b9f973
parent 9c842395a8
commit b152b9f973
17 changed files with 30 additions and 16 deletions
--- a/CHANGES.md
+++ b/CHANGES.md
@ -4,8 +4,22 @@ Notable changes between versions.

 ## Latest

+* Add Terraform v0.15.x support ([#974](https://github.com/poseidon/typhoon/pull/974))
+  * Continue to support Terraform v0.13.x and v0.14.4+
 * Update Cilium from v1.9.5 to [v1.9.6](https://github.com/cilium/cilium/releases/tag/v1.9.6)

+### AWS
+
+* Reduce the default `disk_size` from 40GB to 30GB ([#983](https://github.com/poseidon/typhoon/pull/983))
+
+### Azure
+
+* Reduce the default `disk_size` from 40GB to 30GB ([#983](https://github.com/poseidon/typhoon/pull/983))
+
+### Google Cloud
+
+* Reduce the default `disk_size` from 40GB to 30GB ([#983](https://github.com/poseidon/typhoon/pull/983))
+
 ### Addons

 * Update kube-state-metrics from v2.0.0-rc.1 to [v2.0.0](https://github.com/kubernetes/kube-state-metrics/releases/tag/v2.0.0)
--- a/aws/fedora-coreos/kubernetes/variables.tf
+++ b/aws/fedora-coreos/kubernetes/variables.tf
@ -55,7 +55,7 @@ variable "os_stream" {
 variable "disk_size" {
  type        = number
  description = "Size of the EBS volume in GB"
-  default     = 40
+  default     = 30
 }

 variable "disk_type" {
--- a/aws/fedora-coreos/kubernetes/workers/variables.tf
+++ b/aws/fedora-coreos/kubernetes/workers/variables.tf
@ -48,7 +48,7 @@ variable "os_stream" {
 variable "disk_size" {
  type        = number
  description = "Size of the EBS volume in GB"
-  default     = 40
+  default     = 30
 }

 variable "disk_type" {
--- a/aws/flatcar-linux/kubernetes/variables.tf
+++ b/aws/flatcar-linux/kubernetes/variables.tf
@ -55,7 +55,7 @@ variable "os_image" {
 variable "disk_size" {
  type        = number
  description = "Size of the EBS volume in GB"
-  default     = 40
+  default     = 30
 }

 variable "disk_type" {
--- a/aws/flatcar-linux/kubernetes/workers/variables.tf
+++ b/aws/flatcar-linux/kubernetes/workers/variables.tf
@ -48,7 +48,7 @@ variable "os_image" {
 variable "disk_size" {
  type        = number
  description = "Size of the EBS volume in GB"
-  default     = 40
+  default     = 30
 }

 variable "disk_type" {
--- a/azure/fedora-coreos/kubernetes/variables.tf
+++ b/azure/fedora-coreos/kubernetes/variables.tf
@ -54,7 +54,7 @@ variable "os_image" {
 variable "disk_size" {
  type        = number
  description = "Size of the disk in GB"
-  default     = 40
+  default     = 30
 }

 variable "worker_priority" {
--- a/azure/flatcar-linux/kubernetes/variables.tf
+++ b/azure/flatcar-linux/kubernetes/variables.tf
@ -60,7 +60,7 @@ variable "os_image" {
 variable "disk_size" {
  type        = number
  description = "Size of the disk in GB"
-  default     = 40
+  default     = 30
 }

 variable "worker_priority" {
--- a/docs/fedora-coreos/aws.md
+++ b/docs/fedora-coreos/aws.md
@ -211,7 +211,7 @@ Reference the DNS zone id with `aws_route53_zone.zone-for-clusters.zone_id`.
 | controller_type | EC2 instance type for controllers | "t3.small" | See below |
 | worker_type | EC2 instance type for workers | "t3.small" | See below |
 | os_stream | Fedora CoreOS stream for compute instances | "stable" | "testing", "next" |
-| disk_size | Size of the EBS volume in GB | 40 | 100 |
+| disk_size | Size of the EBS volume in GB | 30 | 100 |
 | disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
 | disk_iops | IOPS of the EBS volume | 0 (i.e. auto) | 400 |
 | worker_target_groups | Target group ARNs to which worker instances should be added | [] | [aws_lb_target_group.app.id] |
--- a/docs/fedora-coreos/azure.md
+++ b/docs/fedora-coreos/azure.md
@ -241,7 +241,7 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | Machine type for controllers | "Standard_B2s" | See below |
 | worker_type | Machine type for workers | "Standard_DS1_v2" | See below |
-| disk_size | Size of the disk in GB | 40 | 100 |
+| disk_size | Size of the disk in GB | 30 | 100 |
 | worker_priority | Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | Regular | Spot |
 | controller_snippets | Controller Fedora CoreOS Config snippets | [] | [example](/advanced/customization/#usage) |
 | worker_snippets | Worker Fedora CoreOS Config snippets | [] | [example](/advanced/customization/#usage) |
--- a/docs/fedora-coreos/google-cloud.md
+++ b/docs/fedora-coreos/google-cloud.md
@ -216,7 +216,7 @@ resource "google_dns_managed_zone" "zone-for-clusters" {
 | controller_type | Machine type for controllers | "n1-standard-1" | See below |
 | worker_type | Machine type for workers | "n1-standard-1" | See below |
 | os_stream | Fedora CoreOS stream for compute instances | "stable" | "stable", "testing", "next" |
-| disk_size | Size of the disk in GB | 40 | 100 |
+| disk_size | Size of the disk in GB | 30 | 100 |
 | worker_preemptible | If enabled, Compute Engine will terminate workers randomly within 24 hours | false | true |
 | controller_snippets | Controller Fedora CoreOS Config snippets | [] | [examples](/advanced/customization/) |
 | worker_snippets | Worker Fedora CoreOS Config snippets | [] | [examples](/advanced/customization/) |
--- a/docs/flatcar-linux/aws.md
+++ b/docs/flatcar-linux/aws.md
@ -211,7 +211,7 @@ Reference the DNS zone id with `aws_route53_zone.zone-for-clusters.zone_id`.
 | controller_type | EC2 instance type for controllers | "t3.small" | See below |
 | worker_type | EC2 instance type for workers | "t3.small" | See below |
 | os_image | AMI channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alpha |
-| disk_size | Size of the EBS volume in GB | 40 | 100 |
+| disk_size | Size of the EBS volume in GB | 30 | 100 |
 | disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
 | disk_iops | IOPS of the EBS volume | 0 (i.e. auto) | 400 |
 | worker_target_groups | Target group ARNs to which worker instances should be added | [] | [aws_lb_target_group.app.id] |
--- a/docs/flatcar-linux/azure.md
+++ b/docs/flatcar-linux/azure.md
@ -229,7 +229,7 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
 | controller_type | Machine type for controllers | "Standard_B2s" | See below |
 | worker_type | Machine type for workers | "Standard_DS1_v2" | See below |
 | os_image | Channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alpha |
-| disk_size | Size of the disk in GB | 40 | 100 |
+| disk_size | Size of the disk in GB | 30 | 100 |
 | worker_priority | Set priority to Spot to use reduced cost surplus capacity, with the tradeoff that instances can be deallocated at any time | Regular | Spot |
 | controller_snippets | Controller Container Linux Config snippets | [] | [example](/advanced/customization/#usage) |
 | worker_snippets | Worker Container Linux Config snippets | [] | [example](/advanced/customization/#usage) |
--- a/docs/flatcar-linux/google-cloud.md
+++ b/docs/flatcar-linux/google-cloud.md
@ -236,7 +236,7 @@ resource "google_dns_managed_zone" "zone-for-clusters" {
 | worker_count | Number of workers | 1 | 3 |
 | controller_type | Machine type for controllers | "n1-standard-1" | See below |
 | worker_type | Machine type for workers | "n1-standard-1" | See below |
-| disk_size | Size of the disk in GB | 40 | 100 |
+| disk_size | Size of the disk in GB | 30 | 100 |
 | worker_preemptible | If enabled, Compute Engine will terminate workers randomly within 24 hours | false | true |
 | controller_snippets | Controller Container Linux Config snippets | [] | [example](/advanced/customization/) |
 | worker_snippets | Worker Container Linux Config snippets | [] | [example](/advanced/customization/) |
--- a/google-cloud/fedora-coreos/kubernetes/variables.tf
+++ b/google-cloud/fedora-coreos/kubernetes/variables.tf
@ -60,7 +60,7 @@ variable "os_stream" {
 variable "disk_size" {
  type        = number
  description = "Size of the disk in GB"
-  default     = 40
+  default     = 30
 }

 variable "worker_preemptible" {
--- a/google-cloud/fedora-coreos/kubernetes/workers/variables.tf
+++ b/google-cloud/fedora-coreos/kubernetes/workers/variables.tf
@ -48,7 +48,7 @@ variable "os_stream" {
 variable "disk_size" {
  type        = number
  description = "Size of the disk in GB"
-  default     = 40
+  default     = 30
 }

 variable "preemptible" {
--- a/google-cloud/flatcar-linux/kubernetes/variables.tf
+++ b/google-cloud/flatcar-linux/kubernetes/variables.tf
@ -54,7 +54,7 @@ variable "os_image" {
 variable "disk_size" {
  type        = number
  description = "Size of the disk in GB"
-  default     = 40
+  default     = 30
 }

 variable "worker_preemptible" {
--- a/google-cloud/flatcar-linux/kubernetes/workers/variables.tf
+++ b/google-cloud/flatcar-linux/kubernetes/workers/variables.tf
@ -42,7 +42,7 @@ variable "os_image" {
 variable "disk_size" {
  type        = number
  description = "Size of the disk in GB"
-  default     = 40
+  default     = 30
 }

 variable "preemptible" {