terraform {
        required_providers {
            baiducloud = {
                source  = "baidubce/baiducloud"
                version = "1.12.0"  #版本号
            }
        }
    }
 
    provider "baiducloud" {
        access_key  = "xxxxx"
        secret_key  = "xxxx"
        region      = "bj"
    }

    resource "baiducloud_blb_listener" "TCP" {                 # 关联TCP
        blb_id               = "${baiducloud_blb.default.id}"  # 上一步创建好的blbid
        listener_port        = 124
        backend_port         = 1240
        protocol             = "TCP"
        #scheduler            = "LeastConnection"
        scheduler            = "RoundRobin"
    }

    resource "baiducloud_blb_listener" "UDP" {                 # 关联UDP
        blb_id               = "${baiducloud_blb.default.id}"  # 上一步创建好的blbid
        listener_port        = 125
        backend_port         = 125
        protocol             = "UDP"
        #scheduler            = "LeastConnection"
        scheduler            = "RoundRobin"
        health_check_string  = "healthy"
    }

    resource "baiducloud_blb_listener" "HTTP" {                 # 关联HTTP
        blb_id               = "${baiducloud_blb.default.id}"   # 上一步创建好的blbid
        listener_port        = 126
        backend_port         = 126
        protocol             = "HTTP"
        #scheduler            = "LeastConnection"
        scheduler            = "RoundRobin"
    }

    data "baiducloud_images" "default" {                            # 查询镜像
        image_type = "System"
        name_regex = "8.4 aarch"
        os_name    = "CentOS"
    }
    
    resource "baiducloud_instance" "default1" {                     # 创建bcc实例
        billing = {
            payment_timing = "Postpaid"
        }
        instance_spec = "bcc.gr1.c1m4"
        image_id      = data.baiducloud_images.default.images.0.id  # 上一步查出的镜像id
        availability_zone = "cn-bj-d"       
    }

    resource "baiducloud_instance" "default2" {                     # 创建bcc实例
        billing = {
            payment_timing = "Postpaid"
        }
        instance_spec = "bcc.gr1.c1m4"
        image_id      = data.baiducloud_images.default.images.0.id  # 上一步查出的镜像id
        availability_zone = "cn-bj-d"
    }

    resource "baiducloud_blb_backend_server" "default" {            # 关联后端服务器
        blb_id       = "${baiducloud_blb.default.id}"
        backend_server_list {
            instance_id = "${baiducloud_instance.default1.id}"      # 上一步创建出的实例id
            weight      = 39                                        # 设置权重
        }
        backend_server_list {
            instance_id = "${baiducloud_instance.default2.id}"      
            weight      = 5
        }
    }

    resource "baiducloud_vpc" "default" {                       # 创建vpc
        name = "terra-test-vpc"
        description = "baiducloud vpc created by terraform"
        cidr = "192.168.0.0/16"
    }

    resource "baiducloud_security_group" "default1" {           # 创建安全组
        name        = "terra-security-group-1"
        description = "created by terraform"
        vpc_id      = "${baiducloud_vpc.default.id}"            # 上一步创建好的vpcid
    }

    resource "baiducloud_blb_securitygroup" "blb_default" {     # 关联安全组
        blb_id      = "${baiducloud_blb.default.id}"
        security_group_ids = ["${baiducloud_security_group.default1.id}"] 
    }