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‎scaletest/terraform/action/coder_proxies.tf

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‎scaletest/terraform/action/coderd.tf

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data "http" "coder_healthy" {
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url = local.deployments.primary.url
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// Wait up to 5 minutes for DNS to propagate
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retry {
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attempts = 30
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min_delay_ms = 10000
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}
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lifecycle {
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postcondition {
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condition = self.status_code == 200
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error_message = "${self.url} returned an unhealthy status code"
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}
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}
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depends_on = [helm_release.coder_primary, cloudflare_record.coder["primary"]]
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}
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resource "null_resource" "api_key" {
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provisioner "local-exec" {
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interpreter = ["/bin/bash", "-c"]
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command = <<EOF
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curl '${local.deployments.primary.url}/api/v2/users/first' \
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--data-raw $'{"email":"${local.coder_admin_email}","password":"${local.coder_admin_password}","username":"${local.coder_admin_user}","name":"${local.coder_admin_full_name}","trial":false}' \
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--insecure --silent --output /dev/null
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session_token=$(curl '${local.deployments.primary.url}/api/v2/users/login' \
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--data-raw $'{"email":"${local.coder_admin_email}","password":"${local.coder_admin_password}"}' \
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--insecure --silent | jq -r .session_token)
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api_key=$(curl '${local.deployments.primary.url}/users/me/keys/tokens' \
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-H "Coder-Session-Token: $${session_token}" \
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--data-raw '{"token_name":"terraform","scope":"all"}' \
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--insecure --silent | jq -r .key)
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mkdir -p ${path.module}/.coderv2
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echo -n $${api_key} > ${path.module}/.coderv2/api_key
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EOF
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}
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depends_on = [data.http.coder_healthy]
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}
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data "local_file" "api_key" {
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filename = "${path.module}/.coderv2/api_key"
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depends_on = [null_resource.api_key]
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}
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resource "coderd_license" "license" {
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license = var.coder_license
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lifecycle {
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create_before_destroy = true
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}
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}
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resource "coderd_workspace_proxy" "europe" {
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name = "europe"
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display_name = "Europe"
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icon = "/emojis/1f950.png"
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depends_on = [coderd_license.license]
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}
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resource "coderd_workspace_proxy" "asia" {
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name = "asia"
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display_name = "Asia"
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icon = "/emojis/1f35b.png"
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depends_on = [coderd_license.license]
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}
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resource "local_file" "kubernetes_template" {
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filename = "${path.module}/.coderv2/templates/kubernetes/main.tf"
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content = <<EOF
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terraform {
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required_providers {
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coder = {
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source = "coder/coder"
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version = "~> 0.23.0"
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}
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kubernetes = {
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source = "hashicorp/kubernetes"
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version = "~> 2.30"
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}
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}
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}
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provider "coder" {}
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provider "kubernetes" {
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config_path = null # always use host
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}
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data "coder_workspace" "me" {}
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data "coder_workspace_owner" "me" {}
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resource "coder_agent" "main" {
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os = "linux"
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arch = "amd64"
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}
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resource "kubernetes_pod" "main" {
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count = data.coder_workspace.me.start_count
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metadata {
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name = "coder-$${lower(data.coder_workspace_owner.me.name)}-$${lower(data.coder_workspace.me.name)}"
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namespace = "${local.coder_namespace}"
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labels = {
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"app.kubernetes.io/name" = "coder-workspace"
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"app.kubernetes.io/instance" = "coder-workspace-$${lower(data.coder_workspace_owner.me.name)}-$${lower(data.coder_workspace.me.name)}"
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}
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}
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spec {
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security_context {
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run_as_user = "1000"
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fs_group = "1000"
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}
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container {
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name = "dev"
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image = "${var.workspace_image}"
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image_pull_policy = "Always"
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command = ["sh", "-c", coder_agent.main.init_script]
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security_context {
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run_as_user = "1000"
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}
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env {
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name = "CODER_AGENT_TOKEN"
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value = coder_agent.main.token
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}
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resources {
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requests = {
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"cpu" = "${local.scenarios[var.scenario].workspace.cpu_request}"
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"memory" = "${local.scenarios[var.scenario].workspace.mem_request}"
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}
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limits = {
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"cpu" = "${local.scenarios[var.scenario].workspace.cpu_limit}"
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"memory" = "${local.scenarios[var.scenario].workspace.mem_limit}"
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}
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}
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}
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affinity {
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node_affinity {
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required_during_scheduling_ignored_during_execution {
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node_selector_term {
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match_expressions {
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key = "cloud.google.com/gke-nodepool"
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operator = "In"
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values = ["${google_container_node_pool.node_pool["primary_workspaces"].name}","${google_container_node_pool.node_pool["europe_workspaces"].name}","${google_container_node_pool.node_pool["asia_workspaces"].name}"]
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}
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}
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}
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}
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}
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}
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}
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EOF
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}
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resource "coderd_template" "kubernetes" {
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name = "kubernetes"
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versions = [{
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directory = "${path.module}/.coderv2/templates/kubernetes"
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active = true
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}]
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}

‎scaletest/terraform/action/deployments.tf

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‎scaletest/terraform/action/gcp_clusters.tf

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@@ -4,6 +4,29 @@ data "google_compute_default_service_account" "default" {
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}
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locals {
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deployments = {
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primary = {
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subdomain = "${var.name}-scaletest"
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url = "http://${var.name}-scaletest.${var.cloudflare_domain}"
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region = "us-east1"
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zone = "us-east1-c"
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cidr = "10.200.0.0/24"
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}
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europe = {
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subdomain = "${var.name}-europe-scaletest"
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url = "http://${var.name}-europe-scaletest.${var.cloudflare_domain}"
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region = "europe-west1"
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zone = "europe-west1-b"
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cidr = "10.201.0.0/24"
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}
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asia = {
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subdomain = "${var.name}-asia-scaletest"
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url = "http://${var.name}-asia-scaletest.${var.cloudflare_domain}"
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region = "asia-southeast1"
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zone = "asia-southeast1-a"
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cidr = "10.202.0.0/24"
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}
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}
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node_pools = {
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primary_coder = {
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name = "coder"

‎scaletest/terraform/action/k8s_coder_asia.tf

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@@ -36,7 +36,7 @@ resource "kubernetes_secret" "proxy_token_asia" {
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namespace = kubernetes_namespace.coder_asia.metadata.0.name
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}
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data = {
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token = trimspace(data.local_file.asia_proxy_token.content)
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token = coderd_workspace_proxy.asia.session_token
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}
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lifecycle {
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ignore_changes = [timeouts, wait_for_service_account_token]

‎scaletest/terraform/action/k8s_coder_europe.tf

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@@ -36,7 +36,7 @@ resource "kubernetes_secret" "proxy_token_europe" {
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namespace = kubernetes_namespace.coder_europe.metadata.0.name
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}
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data = {
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token = trimspace(data.local_file.europe_proxy_token.content)
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token = coderd_workspace_proxy.europe.session_token
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}
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lifecycle {
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ignore_changes = [timeouts, wait_for_service_account_token]

‎scaletest/terraform/action/main.tf

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source = "cloudflare/cloudflare"
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version = "~> 4.0"
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}
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coderd = {
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source = "coder/coderd"
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version = "~> 0.0.8"
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}
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}
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required_version = "~> 1.9.0"

‎scaletest/terraform/action/vars.tf

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@@ -85,3 +85,24 @@ variable "provisionerd_image_tag" {
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description = "Tag to use for Provisionerd image."
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default = "latest"
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}
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// Traffic
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variable "traffic_bytes_per_tick" {
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description = "Number of bytes to send per tick."
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default = 1024
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}
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variable "traffic_tick_interval" {
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description = "Interval between ticks."
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default = "1s"
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}
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variable "workspace_count" {
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description = "Number of workspaces to create."
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default = 10
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}
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variable "workspace_create_concurrency" {
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description = "Number of workspaces to create concurrently."
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default = 1
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}

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