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Switch Azure Fedora CoreOS default worker type 

* Change default Azure worker_type from Standard_DS1_v2 to Standard_D2as_v5
  * Get 2 VCPU, 7 GiB, 12500Mbps (vs 1 VCPU, 3.5GiB, 750 Mbps)
  * Small increase in pay-as-you-go price ($53.29 -> $62.78)
  * Small increase in spot price ($5.64/mo -> $7.37/mo)
  * Change from Intel to AMD EPYC (`D2as_v5` cheaper than `D2s_v5`)

Rel:

* https://github.com/poseidon/typhoon/pull/1248
* https://learn.microsoft.com/en-us/azure/virtual-machines/dasv5-dadsv5-series#dasv5-series
* https://learn.microsoft.com/en-us/azure/virtual-machines/dv2-dsv2-series#dsv2-series
This commit is contained in:
Dalton Hubble 2022-10-13 21:23:57 -07:00
parent 651151805d
commit b68f8bb2a9
4 changed files with 10 additions and 6 deletions
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10
CHANGES.md
View File

@ -7,16 +7,20 @@ Notable changes between versions.
* Kubernetes [v1.25.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#v1253) * Kubernetes [v1.25.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.25.md#v1253)
* Switch Kubernetes registry from `k8s.gcr.io` to `registry.k8s.io` for addons * Switch Kubernetes registry from `k8s.gcr.io` to `registry.k8s.io` for addons
### Flatcar Linux ### Azure
* Switch from Azure Hypervisor gen1 to gen2 (**action required**) ([#1248](https://github.com/poseidon/typhoon/pull/1248))
* Run `az vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable-gen2`
* Change default Azure `worker_type` from [`Standard_DS1_v2`](https://learn.microsoft.com/en-us/azure/virtual-machines/dv2-dsv2-series#dsv2-series) to [`Standard_D2as_v5`](https://learn.microsoft.com/en-us/azure/virtual-machines/dasv5-dadsv5-series#dasv5-series) ([#1248](https://github.com/poseidon/typhoon/pull/1248)) * Change default Azure `worker_type` from [`Standard_DS1_v2`](https://learn.microsoft.com/en-us/azure/virtual-machines/dv2-dsv2-series#dsv2-series) to [`Standard_D2as_v5`](https://learn.microsoft.com/en-us/azure/virtual-machines/dasv5-dadsv5-series#dasv5-series) ([#1248](https://github.com/poseidon/typhoon/pull/1248))
* Get 2 VCPU, 7 GiB, 12500Mbps (vs 1 VCPU, 3.5GiB, 750 Mbps) * Get 2 VCPU, 7 GiB, 12500Mbps (vs 1 VCPU, 3.5GiB, 750 Mbps)
* Small increase in pay-as-you-go price ($53.29 -> $62.78) * Small increase in pay-as-you-go price ($53.29 -> $62.78)
* Small increase in spot price ($5.64/mo -> $7.37/mo) * Small increase in spot price ($5.64/mo -> $7.37/mo)
* Change from Intel to AMD EPYC (`D2as_v5` cheaper than `D2s_v5`) * Change from Intel to AMD EPYC (`D2as_v5` cheaper than `D2s_v5`)
### Flatcar Linux
* Switch from Azure Hypervisor gen1 to gen2 (**action required**) ([#1248](https://github.com/poseidon/typhoon/pull/1248))
* Run `az vm image terms accept --publish kinvolk --offer flatcar-container-linux-free --plan stable-gen2`
### Addons ### Addons
* Update Prometheus from v2.38.0 to [v2.39.1](https://github.com/prometheus/prometheus/releases/tag/v2.39.1) * Update Prometheus from v2.38.0 to [v2.39.1](https://github.com/prometheus/prometheus/releases/tag/v2.39.1)

2
azure/fedora-coreos/kubernetes/variables.tf
View File

@ -43,7 +43,7 @@ variable "controller_type" {
variable "worker_type" { variable "worker_type" {
type = string type = string
description = "Machine type for workers (see `az vm list-skus --location centralus`)" description = "Machine type for workers (see `az vm list-skus --location centralus`)"
default = "Standard_DS1_v2" default = "Standard_D2as_v5"
} }
variable "os_image" { variable "os_image" {

2
azure/fedora-coreos/kubernetes/workers/variables.tf
View File

@ -41,7 +41,7 @@ variable "worker_count" {
variable "vm_type" { variable "vm_type" {
type = string type = string
description = "Machine type for instances (see `az vm list-skus --location centralus`)" description = "Machine type for instances (see `az vm list-skus --location centralus`)"
default = "Standard_DS1_v2" default = "Standard_D2as_v5"
} }
variable "os_image" { variable "os_image" {

2
docs/fedora-coreos/azure.md
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@ -240,7 +240,7 @@ Reference the DNS zone with `azurerm_dns_zone.clusters.name` and its resource gr
| controller_count | Number of controllers (i.e. masters) | 1 | 1 | | controller_count | Number of controllers (i.e. masters) | 1 | 1 |
| worker_count | Number of workers | 1 | 3 | | worker_count | Number of workers | 1 | 3 |
| controller_type | Machine type for controllers | "Standard_B2s" | See below | | controller_type | Machine type for controllers | "Standard_B2s" | See below |
| worker_type | Machine type for workers | "Standard_DS1_v2" | See below | | worker_type | Machine type for workers | "Standard_D2as_v5" | See below |
| disk_size | Size of the disk in GB | 30 | 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 | | 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 Butane snippets | [] | [example](/advanced/customization/#usage) | | controller_snippets | Controller Butane snippets | [] | [example](/advanced/customization/#usage) |