TERRAFORM-创建一台ECS实例:操作步骤

时间：2023-12-25 14:37:59

TERRAFORM

操作步骤

使用data source查询可用区，规格，镜像和网络参数。

创建main.tf文件，输入以下内容，并保存在当前的执行目录中。

data "huaweicloud_availability_zones" "myaz" {}

data "huaweicloud_compute_flavors" "myflavor" {
  availability_zone = data.huaweicloud_availability_zones.myaz.names[0]
  performance_type  = "normal"
  cpu_core_count    = 2
  memory_size       = 4
}

data "huaweicloud_images_image" "myimage" {
  name        = "Ubuntu 18.04 server 64bit"
  most_recent = true
}

data "huaweicloud_vpc_subnet" "mynet" {
  name = "subnet-default"
}

data "huaweicloud_networking_secgroup" "mysecgroup" {
  name = "default"
}

创建E CS 实例并使用随机密码方式登录。

在main.tf文件中增加以下内容。

resource "random_password" "password" {
  length           = 16
  special          = true
  override_special = "!@#$%*"
}

resource "huaweicloud_compute_instance" "myinstance" {
  name               = "basic"
  admin_pass         = random_password.password.result
  image_id           = data.huaweicloud_images_image.myimage.id
  flavor_id          = data.huaweicloud_compute_flavors.myflavor.ids[0]
  availability_zone  = data.huaweicloud_availability_zones.myaz.names[0]
  security_group_ids = [data.huaweicloud_networking_secgroup.mysecgroup.id]

  network {
    uuid = data.huaweicloud_vpc_subnet.mynet.id
  }
}