前置步骤

登录控制中心。
在控制台首页搜索“资源编排ROS”，或在左侧产品导航栏选择“管理工具 > 资源编排ROS”，进入资源编排控制台。
在左侧导航栏选择 可视化编辑。
设计架构
1. 添加资源
  - 依次拖拉拽资源池、虚拟私有云、子网、弹性云主机、安全组至画布中
2. 调整架构
  - 将弹性云主机放置在子网内，子网放置在虚拟私有云内
  - 将弹性云主机和安全组关联起来

配置资源

资源	手动配置
资源池	资源池：4.0实验局
弹性云主机	可用区：西北-贵州可用区1 计费模式：按需计费规格：s7.medium.4 镜像：public/x86_64/linux/CTyunOS-2.0.1-x86_64 系统盘类型：普通IO（SATA）
安全组	入方向规则优先级：1 策略：拒绝 IP类型：IPv6 源端口范围：22 远端地址：::/0
虚拟私有云	-
子网	-

确认模板内容
- 在保存模板前，您还可在页面底部的模板内容中，确认通过架构设计生成的模板内容是否需要调整

{
  "terraform": {
    "required_providers": {
      "ctyun": {
        "source": "ctyun-it/ctyun",
        "version": "2.1.0"
      }
    }
  },
  "provider": {
    "ctyun": {
      "region_id": "b342b77ef26b11ecb0ac0242ac110002"
    }
  },
  "resource": {
    "ctyun_vpc": {
      "vpc-uzpft": {
        "name": "vpc-iolg1",
        "cidr": "192.168.0.0/16"
      }
    },
    "ctyun_subnet": {
      "vpc-subnet-r4c9k": {
        "name": "vpc-subnet-mf091",
        "type": "common",
        "dns": [
          "100.95.0.1"
        ],
        "cidr": "192.168.0.0/16",
        "vpc_id": "${ctyun_vpc.vpc-uzpft.id}"
      }
    },
    "ctyun_ecs": {
      "ecs-11dj4": {
        "display_name": "ecs-efxvu",
        "instance_name": "instance-2q0v7",
        "system_disk_size": 40,
        "subnet_id": "${ctyun_subnet.vpc-subnet-r4c9k.id}",
        "vpc_id": "${ctyun_vpc.vpc-uzpft.id}",
        "az_name": "cn-xinan1-1A",
        "flavor_name": "s7.medium.4",
        "image_id": "a51efa90-d8fd-4a47-837f-50baeb1bae3e",
        "system_disk_type": "SATA",
        "cycle_type": "on_demand",
        "security_group_ids": [
          "${ctyun_security_group.sg-vxsm1.id}"
        ]
      }
    },
    "ctyun_security_group": {
      "sg-vxsm1": {
        "name": "sg-q38c4",
        "vpc_id": "${ctyun_vpc.vpc-uzpft.id}"
      }
    },
    "ctyun_security_group_rule": {
      "sg-rule-dgto3": {
        "direction": "ingress",
        "security_group_id": "${ctyun_security_group.sg-vxsm1.id}",
        "priority": 1,
        "action": "drop",
        "ether_type": "ipv6",
        "range": "22",
        "protocol": "tcp",
        "dest_cidr_ip": "::/0",
        "description": "TCP"
      }
    }
  }
}