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| 1 | +provider "alicloud" { |
| 2 | + region = var.region |
| 3 | +} |
| 4 | + |
| 5 | +# 资源将要创建的地域 |
| 6 | +variable "region" { |
| 7 | + default = "cn-beijing" |
| 8 | +} |
| 9 | + |
| 10 | +# ECS登录密码 |
| 11 | +variable "password" { |
| 12 | + description = "Server login password, length 8-30, must contain three (Capital letters, lowercase letters, numbers, `~!@#$%^&*_-+=|{}[]:;'<>?,./ Special symbol in)" |
| 13 | + type = string |
| 14 | + default = "Terraform@Example" |
| 15 | +} |
| 16 | + |
| 17 | +# 云盘类型 |
| 18 | +variable "system_disk_category" { |
| 19 | + description = "The category of the system disk." |
| 20 | + type = string |
| 21 | + default = "cloud_essd" |
| 22 | +} |
| 23 | + |
| 24 | +# ECS系统镜像 |
| 25 | +variable "image_id" { |
| 26 | + description = "Image of instance. " |
| 27 | + type = string |
| 28 | + default = "aliyun_3_x64_20G_alibase_20250117.vhd" |
| 29 | +} |
| 30 | + |
| 31 | +# ECS实例规格 |
| 32 | +variable "instance_type" { |
| 33 | + description = "Instance type." |
| 34 | + type = string |
| 35 | + default = "ecs.e-c1m1.large" |
| 36 | +} |
| 37 | + |
| 38 | +# 专有网络VPC网段 |
| 39 | +variable "vpc_cidr_block" { |
| 40 | + type = string |
| 41 | + default = "172.16.0.0/16" |
| 42 | +} |
| 43 | + |
| 44 | +# 交换机VSwitch网段 |
| 45 | +variable "vswitch_cidr_block" { |
| 46 | + type = string |
| 47 | + default = "172.16.0.0/24" |
| 48 | +} |
| 49 | + |
| 50 | +# source_ip |
| 51 | +variable "source_ip" { |
| 52 | + description = "The IP address you used to access the ECS." |
| 53 | + type = string |
| 54 | + default = "0.0.0.0/0" |
| 55 | +} |
| 56 | + |
| 57 | +# ECS公网带宽 |
| 58 | +variable "internet_bandwidth" { |
| 59 | + description = "The maximum outbound public bandwidth. Unit: Mbit/s. Valid values: 0 to 100." |
| 60 | + default = "10" |
| 61 | +} |
| 62 | + |
| 63 | +# 可用区 |
| 64 | +data "alicloud_zones" "example" { |
| 65 | + available_resource_creation = "VSwitch" |
| 66 | + available_disk_category = var.system_disk_category |
| 67 | + available_instance_type = var.instance_type |
| 68 | +} |
| 69 | + |
| 70 | +# 随机数，取值${random_integer.example.result} |
| 71 | +resource "random_integer" "example" { |
| 72 | + min = 10000 |
| 73 | + max = 99999 |
| 74 | +} |
| 75 | + |
| 76 | +# 专有网络VPC |
| 77 | +resource "alicloud_vpc" "vpc" { |
| 78 | + vpc_name = "vpc_tf_${random_integer.example.result}" |
| 79 | + cidr_block = var.vpc_cidr_block |
| 80 | +} |
| 81 | + |
| 82 | +# 交换机VSwitch |
| 83 | +resource "alicloud_vswitch" "vswitch" { |
| 84 | + vpc_id = alicloud_vpc.vpc.id |
| 85 | + cidr_block = var.vswitch_cidr_block |
| 86 | + zone_id = data.alicloud_zones.example.zones[0].id |
| 87 | + vswitch_name = "vswitch_tf_${random_integer.example.result}" |
| 88 | +} |
| 89 | + |
| 90 | +# 安全组 |
| 91 | +resource "alicloud_security_group" "example" { |
| 92 | + security_group_name = "security_group_name_${random_integer.example.result}" |
| 93 | + vpc_id = alicloud_vpc.vpc.id |
| 94 | +} |
| 95 | + |
| 96 | +# 添加允许TCP 22端口入方向流量的规则 |
| 97 | +resource "alicloud_security_group_rule" "allow_tcp_22" { |
| 98 | + type = "ingress" |
| 99 | + ip_protocol = "tcp" |
| 100 | + nic_type = "intranet" |
| 101 | + policy = "accept" |
| 102 | + port_range = "22/22" |
| 103 | + priority = 1 |
| 104 | + security_group_id = alicloud_security_group.example.id |
| 105 | + cidr_ip = var.source_ip |
| 106 | +} |
| 107 | + |
| 108 | +# 添加允许TCP 80端口入方向流量的规则 |
| 109 | +resource "alicloud_security_group_rule" "allow_tcp_80" { |
| 110 | + type = "ingress" |
| 111 | + ip_protocol = "tcp" |
| 112 | + nic_type = "intranet" |
| 113 | + policy = "accept" |
| 114 | + port_range = "80/80" |
| 115 | + priority = 1 |
| 116 | + security_group_id = alicloud_security_group.example.id |
| 117 | + cidr_ip = var.source_ip |
| 118 | +} |
| 119 | + |
| 120 | +# 添加允许TCP 443端口入方向流量的规则 |
| 121 | +resource "alicloud_security_group_rule" "allow_tcp_443" { |
| 122 | + type = "ingress" |
| 123 | + ip_protocol = "tcp" |
| 124 | + nic_type = "intranet" |
| 125 | + policy = "accept" |
| 126 | + port_range = "443/443" |
| 127 | + priority = 1 |
| 128 | + security_group_id = alicloud_security_group.example.id |
| 129 | + cidr_ip = var.source_ip |
| 130 | +} |
| 131 | + |
| 132 | +# ECS实例 |
| 133 | +resource "alicloud_instance" "instance" { |
| 134 | + availability_zone = data.alicloud_zones.example.zones[0].id |
| 135 | + security_groups = alicloud_security_group.example.*.id |
| 136 | + instance_type = var.instance_type |
| 137 | + system_disk_category = var.system_disk_category |
| 138 | + image_id = var.image_id |
| 139 | + instance_name = "instance_tf_${random_integer.example.result}" |
| 140 | + vswitch_id = alicloud_vswitch.vswitch.id |
| 141 | + internet_max_bandwidth_out = var.internet_bandwidth |
| 142 | + password = var.password |
| 143 | +} |
| 144 | + |
| 145 | +# clb 实例 |
| 146 | +resource "alicloud_slb_load_balancer" "example" { |
| 147 | + load_balancer_name = "clb_tf_${random_integer.example.result}" |
| 148 | + load_balancer_spec = "slb.s2.small" |
| 149 | + address_type = "internet" |
| 150 | + address_ip_version = "ipv4" |
| 151 | + vswitch_id = alicloud_vswitch.vswitch.id |
| 152 | + instance_charge_type = "PayBySpec" |
| 153 | +} |
| 154 | + |
| 155 | +resource "time_sleep" "example" { |
| 156 | + depends_on = [alicloud_slb_load_balancer.example] |
| 157 | + create_duration = "30s" |
| 158 | +} |
| 159 | + |
| 160 | +# 创建监听 |
| 161 | +resource "alicloud_slb_listener" "example" { |
| 162 | + load_balancer_id = alicloud_slb_load_balancer.example.id |
| 163 | + server_group_id = alicloud_slb_server_group.example.id |
| 164 | + backend_port = 80 |
| 165 | + frontend_port = 80 |
| 166 | + protocol = "http" |
| 167 | + bandwidth = 10 |
| 168 | +} |
| 169 | + |
| 170 | +# clb 服务器组 |
| 171 | +resource "alicloud_slb_server_group" "example" { |
| 172 | + load_balancer_id = alicloud_slb_load_balancer.example.id |
| 173 | + name = "clb_server_group_tf_${random_integer.example.result}" |
| 174 | +} |
| 175 | + |
| 176 | +# 服务器组添加ECS |
| 177 | +resource "alicloud_slb_server_group_server_attachment" "default" { |
| 178 | + depends_on = [time_sleep.example] |
| 179 | + server_group_id = alicloud_slb_server_group.example.id |
| 180 | + server_id = alicloud_instance.instance.id |
| 181 | + port = 80 |
| 182 | + weight = 100 |
| 183 | + type = "ecs" |
| 184 | +} |
| 185 | + |
| 186 | + |
| 187 | + |
| 188 | + |
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