data "alicloud_images" "ecs_image" { most_recent = true name_regex = "^centos_6\\w{1,5}[64].*" } resource "alicloud_security_group" "sg" { name = "${var.security_group_name}" description = "tf-sg" } resource "alicloud_security_group_rule" "ssh-in" { type = "ingress" ip_protocol = "tcp" nic_type = "internet" policy = "accept" port_range = "22/22" priority = 1 security_group_id = "${alicloud_security_group.sg.id}" cidr_ip = "0.0.0.0/0" } resource "alicloud_ess_scaling_group" "scaling" { min_size = "${var.scaling_min_size}" max_size = "${var.scaling_max_size}" scaling_group_name = "tf-scaling" removal_policies = "${var.removal_policies}" } resource "alicloud_ess_scaling_configuration" "config" { scaling_group_id = "${alicloud_ess_scaling_group.scaling.id}" enable = "${var.enable}" image_id = "${data.alicloud_images.ecs_image.images.0.id}" instance_type = "${var.ecs_instance_type}" io_optimized = "optimized" security_group_id = "${alicloud_security_group.sg.id}" } resource "alicloud_ess_scaling_rule" "rule" { scaling_group_id = "${alicloud_ess_scaling_group.scaling.id}" adjustment_type = "TotalCapacity" adjustment_value = "${var.rule_adjust_size}" cooldown = 60 } resource "alicloud_ess_schedule" "run" { scheduled_action = "${alicloud_ess_scaling_rule.rule.ari}" launch_time = "${var.schedule_launch_time}" scheduled_task_name = "tf-run" }