# ─── DOKS Cluster ─────────────────────────────────────────────────────────────

resource "digitalocean_kubernetes_cluster" "main" {
  name    = "lunarfront"
  region  = var.region
  version = var.k8s_version

  node_pool {
    name       = "workers"
    size       = var.k8s_node_size
    min_nodes  = var.k8s_min_nodes
    max_nodes  = var.k8s_max_nodes
    auto_scale = true
  }

  tags = ["lunarfront", "k8s"]
}

# ─── DNS — wildcard for customer subdomains → cluster load balancer ───────────
# Uncomment after the cluster is up and nginx ingress load balancer IP is known.
# Set cluster_lb_ip in terraform.tfvars then re-run terraform apply.

resource "cloudflare_record" "apps_wildcard" {
  zone_id = data.cloudflare_zone.main.id
  name    = "*"
  type    = "A"
  content = var.cluster_lb_ip
  proxied = true
  ttl     = 1
}