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upcloud: update terraform provider strict anti-affinity (#10474)

pull/10508/head
Robin Wallace 2023-10-07 04:45:41 +02:00 committed by GitHub
parent 4846f33136
commit 5194d8306e
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9 changed files with 179 additions and 179 deletions
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2
contrib/terraform/upcloud/README.md
View File

@ -140,4 +140,4 @@ terraform destroy --var-file cluster-settings.tfvars \
* `backend_servers`: List of servers that traffic to the port should be forwarded to.
* `server_groups`: Group servers together
* `servers`: The servers that should be included in the group.
* `anti_affinity`: If anti-affinity should be enabled, try to spread the VMs out on separate nodes.
* `anti_affinity_policy`: Defines if a server group is an anti-affinity group. Setting this to "strict" or yes" will result in all servers in the group being placed on separate compute hosts. The value can be "strict", "yes" or "no". "strict" refers to strict policy doesn't allow servers in the same server group to be on the same host. "yes" refers to best-effort policy and tries to put servers on different hosts, but this is not guaranteed.

8
contrib/terraform/upcloud/cluster-settings.tfvars
View File

@ -18,7 +18,7 @@ ssh_public_keys = [
# check list of available plan https://developers.upcloud.com/1.3/7-plans/
machines = {
"master-0" : {
"control-plane-0" : {
"node_type" : "master",
# plan to use instead of custom cpu/mem
"plan" : null,
@ -133,9 +133,9 @@ loadbalancers = {
server_groups = {
# "control-plane" = {
# servers = [
# "master-0"
# "control-plane-0"
# ]
# anti_affinity = true
# anti_affinity_policy = "strict"
# },
# "workers" = {
# servers = [
@ -143,6 +143,6 @@ server_groups = {
# "worker-1",
# "worker-2"
# ]
# anti_affinity = true
# anti_affinity_policy = "yes"
# }
}

48
contrib/terraform/upcloud/modules/kubernetes-cluster/main.tf
View File

@ -22,7 +22,7 @@ locals {
# If prefix is set, all resources will be prefixed with "${var.prefix}-"
# Else don't prefix with anything
resource-prefix = "%{ if var.prefix != ""}${var.prefix}-%{ endif }"
resource-prefix = "%{if var.prefix != ""}${var.prefix}-%{endif}"
}
resource "upcloud_network" "private" {
@ -38,7 +38,7 @@ resource "upcloud_network" "private" {
resource "upcloud_storage" "additional_disks" {
for_each = {
for disk in local.disks: "${disk.node_name}_${disk.disk_name}" => disk.disk
for disk in local.disks : "${disk.node_name}_${disk.disk_name}" => disk.disk
}
size = each.value.size
@ -165,7 +165,7 @@ resource "upcloud_firewall_rules" "master" {
for_each = upcloud_server.master
server_id = each.value.id
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.master_allowed_remote_ips
content {
@ -181,7 +181,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = length(var.master_allowed_remote_ips) > 0 ? [1] : []
content {
@ -197,7 +197,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.k8s_allowed_remote_ips
content {
@ -213,7 +213,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = length(var.k8s_allowed_remote_ips) > 0 ? [1] : []
content {
@ -229,7 +229,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.master_allowed_ports
content {
@ -245,7 +245,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -261,7 +261,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -277,7 +277,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -293,7 +293,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -309,7 +309,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["udp"] : []
content {
@ -325,7 +325,7 @@ resource "upcloud_firewall_rules" "master" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["udp"] : []
content {
@ -354,7 +354,7 @@ resource "upcloud_firewall_rules" "k8s" {
for_each = upcloud_server.worker
server_id = each.value.id
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.k8s_allowed_remote_ips
content {
@ -370,7 +370,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = length(var.k8s_allowed_remote_ips) > 0 ? [1] : []
content {
@ -386,7 +386,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.worker_allowed_ports
content {
@ -402,7 +402,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -418,7 +418,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -434,7 +434,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -450,7 +450,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["tcp", "udp"] : []
content {
@ -466,7 +466,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["udp"] : []
content {
@ -482,7 +482,7 @@ resource "upcloud_firewall_rules" "k8s" {
}
}
dynamic firewall_rule {
dynamic "firewall_rule" {
for_each = var.firewall_default_deny_in ? ["udp"] : []
content {
@ -535,7 +535,7 @@ resource "upcloud_loadbalancer_frontend" "lb_frontend" {
resource "upcloud_loadbalancer_static_backend_member" "lb_backend_member" {
for_each = {
for be_server in local.lb_backend_servers:
for be_server in local.lb_backend_servers :
"${be_server.server_name}-lb-backend-${be_server.lb_name}" => be_server
if var.loadbalancer_enabled
}
@ -552,7 +552,7 @@ resource "upcloud_loadbalancer_static_backend_member" "lb_backend_member" {
resource "upcloud_server_group" "server_groups" {
for_each = var.server_groups
title = each.key
anti_affinity = each.value.anti_affinity
anti_affinity_policy = each.value.anti_affinity_policy
labels = {}
members = [for server in each.value.servers : merge(upcloud_server.master, upcloud_server.worker)[server].id]
}

8
contrib/terraform/upcloud/modules/kubernetes-cluster/output.tf
View File

@ -3,8 +3,8 @@ output "master_ip" {
value = {
for instance in upcloud_server.master :
instance.hostname => {
"public_ip": instance.network_interface[0].ip_address
"private_ip": instance.network_interface[1].ip_address
"public_ip" : instance.network_interface[0].ip_address
"private_ip" : instance.network_interface[1].ip_address
}
}
}
@ -13,8 +13,8 @@ output "worker_ip" {
value = {
for instance in upcloud_server.worker :
instance.hostname => {
"public_ip": instance.network_interface[0].ip_address
"private_ip": instance.network_interface[1].ip_address
"public_ip" : instance.network_interface[0].ip_address
"private_ip" : instance.network_interface[1].ip_address
}
}
}

2
contrib/terraform/upcloud/modules/kubernetes-cluster/variables.tf
View File

@ -99,7 +99,7 @@ variable "server_groups" {
description = "Server groups"
type = map(object({
anti_affinity = bool
anti_affinity_policy = string
servers = list(string)
}))
}

2
contrib/terraform/upcloud/modules/kubernetes-cluster/versions.tf
View File

@ -3,7 +3,7 @@ terraform {
required_providers {
upcloud = {
source = "UpCloudLtd/upcloud"
version = "~>2.7.1"
version = "~>2.12.0"
}
}
required_version = ">= 0.13"

16
contrib/terraform/upcloud/sample-inventory/cluster.tfvars
View File

@ -18,7 +18,7 @@ ssh_public_keys = [
# check list of available plan https://developers.upcloud.com/1.3/7-plans/
machines = {
"master-0" : {
"control-plane-0" : {
"node_type" : "master",
# plan to use instead of custom cpu/mem
"plan" : null,
@ -28,7 +28,7 @@ machines = {
"mem" : "4096"
# The size of the storage in GB
"disk_size" : 250
"additional_disks": {}
"additional_disks" : {}
},
"worker-0" : {
"node_type" : "worker",
@ -40,7 +40,7 @@ machines = {
"mem" : "4096"
# The size of the storage in GB
"disk_size" : 250
"additional_disks": {
"additional_disks" : {
# "some-disk-name-1": {
# "size": 100,
# "tier": "maxiops",
@ -61,7 +61,7 @@ machines = {
"mem" : "4096"
# The size of the storage in GB
"disk_size" : 250
"additional_disks": {
"additional_disks" : {
# "some-disk-name-1": {
# "size": 100,
# "tier": "maxiops",
@ -82,7 +82,7 @@ machines = {
"mem" : "4096"
# The size of the storage in GB
"disk_size" : 250
"additional_disks": {
"additional_disks" : {
# "some-disk-name-1": {
# "size": 100,
# "tier": "maxiops",
@ -134,9 +134,9 @@ loadbalancers = {
server_groups = {
# "control-plane" = {
# servers = [
# "master-0"
# "control-plane-0"
# ]
# anti_affinity = true
# anti_affinity_policy = "strict"
# },
# "workers" = {
# servers = [
@ -144,6 +144,6 @@ server_groups = {
# "worker-1",
# "worker-2"
# ]
# anti_affinity = true
# anti_affinity_policy = "yes"
# }
}

2
contrib/terraform/upcloud/variables.tf
View File

@ -136,7 +136,7 @@ variable "server_groups" {
description = "Server groups"
type = map(object({
anti_affinity = bool
anti_affinity_policy = string
servers = list(string)
}))

2
contrib/terraform/upcloud/versions.tf
View File

@ -3,7 +3,7 @@ terraform {
required_providers {
upcloud = {
source = "UpCloudLtd/upcloud"
version = "~>2.7.1"
version = "~>2.12.0"
}
}
required_version = ">= 0.13"