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feat: scaletest: scale down nodegroups by default (#8276)

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* feat: allow scaling down scaletest environments

* fix bugged namespace deletion

* misc fixes to scaletest.sh

* destroy namespaces is a no-op as the cluster will be gone anyway
This commit is contained in:
Cian Johnston
2023-06-30 16:07:47 +01:00
committed by GitHub
parent a6bd85df38
commit 1e8cc2ca8d
5 changed files with 109 additions and 25 deletions
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25
scaletest/terraform/coder.tf
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@ -25,13 +25,24 @@ provider "helm" {
}
}
resource "kubernetes_namespace" "coder_namespace" {
metadata {
name = local.coder_namespace
resource "null_resource" "coder_namespace" {
triggers = {
namespace = local.coder_namespace
kubeconfig_path = local.cluster_kubeconfig_path
}
depends_on = [
google_container_node_pool.coder
]
provisioner "local-exec" {
when = create
command = <<EOF
KUBECONFIG=${self.triggers.kubeconfig_path} kubectl create namespace ${self.triggers.namespace}
EOF
}
provisioner "local-exec" {
when = destroy
command = "true"
}
}
resource "random_password" "coder-postgres-password" {
@ -46,8 +57,9 @@ resource "kubernetes_secret" "coder-db" {
type = "" # Opaque
metadata {
name = "coder-db-url"
namespace = kubernetes_namespace.coder_namespace.metadata.0.name
namespace = local.coder_namespace
}
depends_on = [null_resource.coder_namespace]
data = {
url = "postgres://${google_sql_user.coder.name}:${urlencode(random_password.coder-postgres-password.result)}@${google_sql_database_instance.db.private_ip_address}/${google_sql_database.coder.name}?sslmode=disable"
}
@ -58,9 +70,10 @@ resource "helm_release" "coder-chart" {
chart = local.coder_helm_chart
name = local.coder_release_name
version = var.coder_chart_version
namespace = kubernetes_namespace.coder_namespace.metadata.0.name
namespace = local.coder_namespace
depends_on = [
google_container_node_pool.coder,
null_resource.coder_namespace
]
values = [<<EOF
coder:
@ -176,7 +189,7 @@ resource "local_file" "kubernetes_template" {
count = data.coder_workspace.me.start_count
metadata {
name = "coder-$${lower(data.coder_workspace.me.owner)}-$${lower(data.coder_workspace.me.name)}"
namespace = "${kubernetes_namespace.coder_namespace.metadata.0.name}"
namespace = "${local.coder_namespace}"
labels = {
"app.kubernetes.io/name" = "coder-workspace"
"app.kubernetes.io/instance" = "coder-workspace-$${lower(data.coder_workspace.me.owner)}-$${lower(data.coder_workspace.me.name)}"