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Add outputs for Kubernetes cluster token and CA certificate, fix auto_scale #20

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Merged
merged 5 commits into from
Feb 6, 2025
Merged

Add outputs for Kubernetes cluster token and CA certificate, fix auto_scale #20

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c0ac22c
Add outputs for Kubernetes cluster token and CA certificate. to be us…
sepulworld Jan 7, 2025
b3c4dc6
Update node_count logic to support auto-scaling in Kubernetes cluster…
sepulworld Jan 14, 2025
016fab8
Fix node_count lookup to use each.value for Kubernetes node pools
sepulworld Jan 14, 2025
17f16a1
Fix node_count lookup to reference node_pool.value for accurate Kuber…
sepulworld Jan 14, 2025
3602135
Update Kubernetes cluster version to 1.31.1-do.5. 1.27 is no longer a…
sepulworld Jan 14, 2025
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4 changes: 2 additions & 2 deletions main.tf
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Expand Up @@ -31,7 +31,7 @@ resource "digitalocean_kubernetes_cluster" "main" {
content {
name = lookup(node_pool.value, "name", "critical")
size = lookup(node_pool.value, "size", "s-1vcpu-2gb")
node_count = lookup(node_pool.value, "node_count", 1)
node_count = lookup(node_pool.value, "auto_scale", true) ? null : lookup(node_pool.value, "node_count", 1)
auto_scale = lookup(node_pool.value, "auto_scale", true)
min_nodes = lookup(node_pool.value, "min_nodes", 1)
max_nodes = lookup(node_pool.value, "max_nodes", 2)
Expand Down Expand Up @@ -66,7 +66,7 @@ resource "digitalocean_kubernetes_node_pool" "main" {
cluster_id = join("", digitalocean_kubernetes_cluster.main[*].id)
name = lookup(each.value, "name", "application")
size = lookup(each.value, "size", "s-1vcpu-2gb")
node_count = lookup(each.value, "node_count", 1)
node_count = lookup(each.value, "auto_scale", true) ? null : lookup(each.value, "node_count", 1)
auto_scale = lookup(each.value, "auto_scale", true)
min_nodes = lookup(each.value, "min_nodes", 1)
max_nodes = lookup(each.value, "max_nodes", 2)
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10 changes: 10 additions & 0 deletions outputs.tf
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Expand Up @@ -52,3 +52,13 @@ output "maintenance_policy_day" {
output "local_file" {
value = join("", digitalocean_kubernetes_cluster.main[*].kube_config[0].raw_config)
}

output "token" {
value = digitalocean_kubernetes_cluster.main[*].kube_config[0].token
description = "The token used to authenticate with the cluster."
}

output "cluster_ca_certificate" {
value = digitalocean_kubernetes_cluster.main[*].kube_config[0].cluster_ca_certificate
description = "The certificate authority used to verify the cluster's API server."
}
2 changes: 1 addition & 1 deletion variables.tf
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Expand Up @@ -38,7 +38,7 @@ variable "region" {

variable "cluster_version" {
type = string
default = "1.27.2"
default = "1.31.1-do.5"
description = "K8s Cluster Version."
}

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