variable "redis" {
  type = object({
    app_name = optional(string, "redis")
    image    = string
    version  = string
  })
}

resource "kubernetes_service_v1" "redis" {
  metadata {
    name      = var.redis.app_name
    namespace = kubernetes_namespace_v1.stoat.metadata[0].name
  }

  spec {
    selector = {
      app = var.redis.app_name
    }
    port {
      port        = 6379
      target_port = 6379
    }
  }
}

resource "kubernetes_deployment_v1" "redis" {
  metadata {
    name      = var.redis.app_name
    namespace = kubernetes_namespace_v1.stoat.metadata[0].name
  }

  spec {
    replicas = 1
    selector {
      match_labels = {
        app = var.redis.app_name
      }
    }

    template {
      metadata {
        labels = {
          "app" = var.redis.app_name
        }
      }

      spec {
        container {
          name  = var.redis.app_name
          image = "${var.redis.image}:${var.redis.version}"

          port {
            container_port = 6379
          }
        }
      }
    }
  }
}