AWS EC2 (Windows)

1terraform {
2  required_providers {
3    coder = {
4      source = "coder/coder"
5    }
6    aws = {
7      source = "hashicorp/aws"
8    }
9  }
10}
11
12# Last updated 2023-03-14
13# aws ec2 describe-regions | jq -r '[.Regions[].RegionName] | sort'
14data "coder_parameter" "region" {
15  name         = "region"
16  display_name = "Region"
17  description  = "The region to deploy the workspace in."
18  default      = "us-east-1"
19  mutable      = false
20  option {
21    name  = "Asia Pacific (Tokyo)"
22    value = "ap-northeast-1"
23    icon  = "/emojis/1f1ef-1f1f5.png"
24  }
25  option {
26    name  = "Asia Pacific (Seoul)"
27    value = "ap-northeast-2"
28    icon  = "/emojis/1f1f0-1f1f7.png"
29  }
30  option {
31    name  = "Asia Pacific (Osaka-Local)"
32    value = "ap-northeast-3"
33    icon  = "/emojis/1f1f0-1f1f7.png"
34  }
35  option {
36    name  = "Asia Pacific (Mumbai)"
37    value = "ap-south-1"
38    icon  = "/emojis/1f1f0-1f1f7.png"
39  }
40  option {
41    name  = "Asia Pacific (Singapore)"
42    value = "ap-southeast-1"
43    icon  = "/emojis/1f1f0-1f1f7.png"
44  }
45  option {
46    name  = "Asia Pacific (Sydney)"
47    value = "ap-southeast-2"
48    icon  = "/emojis/1f1f0-1f1f7.png"
49  }
50  option {
51    name  = "Canada (Central)"
52    value = "ca-central-1"
53    icon  = "/emojis/1f1e8-1f1e6.png"
54  }
55  option {
56    name  = "EU (Frankfurt)"
57    value = "eu-central-1"
58    icon  = "/emojis/1f1ea-1f1fa.png"
59  }
60  option {
61    name  = "EU (Stockholm)"
62    value = "eu-north-1"
63    icon  = "/emojis/1f1ea-1f1fa.png"
64  }
65  option {
66    name  = "EU (Ireland)"
67    value = "eu-west-1"
68    icon  = "/emojis/1f1ea-1f1fa.png"
69  }
70  option {
71    name  = "EU (London)"
72    value = "eu-west-2"
73    icon  = "/emojis/1f1ea-1f1fa.png"
74  }
75  option {
76    name  = "EU (Paris)"
77    value = "eu-west-3"
78    icon  = "/emojis/1f1ea-1f1fa.png"
79  }
80  option {
81    name  = "South America (São Paulo)"
82    value = "sa-east-1"
83    icon  = "/emojis/1f1e7-1f1f7.png"
84  }
85  option {
86    name  = "US East (N. Virginia)"
87    value = "us-east-1"
88    icon  = "/emojis/1f1fa-1f1f8.png"
89  }
90  option {
91    name  = "US East (Ohio)"
92    value = "us-east-2"
93    icon  = "/emojis/1f1fa-1f1f8.png"
94  }
95  option {
96    name  = "US West (N. California)"
97    value = "us-west-1"
98    icon  = "/emojis/1f1fa-1f1f8.png"
99  }
100  option {
101    name  = "US West (Oregon)"
102    value = "us-west-2"
103    icon  = "/emojis/1f1fa-1f1f8.png"
104  }
105}
106
107data "coder_parameter" "instance_type" {
108  name         = "instance_type"
109  display_name = "Instance type"
110  description  = "What instance type should your workspace use?"
111  default      = "t3.micro"
112  mutable      = false
113  option {
114    name  = "2 vCPU, 1 GiB RAM"
115    value = "t3.micro"
116  }
117  option {
118    name  = "2 vCPU, 2 GiB RAM"
119    value = "t3.small"
120  }
121  option {
122    name  = "2 vCPU, 4 GiB RAM"
123    value = "t3.medium"
124  }
125  option {
126    name  = "2 vCPU, 8 GiB RAM"
127    value = "t3.large"
128  }
129  option {
130    name  = "4 vCPU, 16 GiB RAM"
131    value = "t3.xlarge"
132  }
133  option {
134    name  = "8 vCPU, 32 GiB RAM"
135    value = "t3.2xlarge"
136  }
137}
138
139provider "aws" {
140  region = data.coder_parameter.region.value
141}
142
143data "coder_workspace" "me" {
144}
145data "coder_workspace_owner" "me" {}
146
147data "aws_ami" "windows" {
148  most_recent = true
149  owners      = ["amazon"]
150
151  filter {
152    name   = "name"
153    values = ["Windows_Server-2019-English-Full-Base-*"]
154  }
155}
156
157resource "coder_agent" "main" {
158  arch = "amd64"
159  auth = "aws-instance-identity"
160  os   = "windows"
161}
162
163locals {
164
165  # User data is used to stop/start AWS instances. See:
166  # https://github.com/hashicorp/terraform-provider-aws/issues/22
167
168  user_data_start = <<EOT
169<powershell>
170[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
171${coder_agent.main.init_script}
172</powershell>
173<persist>true</persist>
174EOT
175
176  user_data_end = <<EOT
177<powershell>
178shutdown /s
179</powershell>
180<persist>true</persist>
181EOT
182}
183
184resource "aws_instance" "dev" {
185  ami               = data.aws_ami.windows.id
186  availability_zone = "${data.coder_parameter.region.value}a"
187  instance_type     = data.coder_parameter.instance_type.value
188
189  user_data = data.coder_workspace.me.transition == "start" ? local.user_data_start : local.user_data_end
190  tags = {
191    Name = "coder-${data.coder_workspace_owner.me.name}-${data.coder_workspace.me.name}"
192    # Required if you are using our example policy, see template README
193    Coder_Provisioned = "true"
194  }
195  lifecycle {
196    ignore_changes = [ami]
197  }
198}
199
200resource "coder_metadata" "workspace_info" {
201  resource_id = aws_instance.dev.id
202  item {
203    key   = "region"
204    value = data.coder_parameter.region.value
205  }
206  item {
207    key   = "instance type"
208    value = aws_instance.dev.instance_type
209  }
210  item {
211    key   = "disk"
212    value = "${aws_instance.dev.root_block_device[0].volume_size} GiB"
213  }
214}
215