Copy and paste the following into main.tf
and run coder template push
:
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)"
32 value = "ap-northeast-3"
33 icon = "/emojis/1f1ef-1f1f5.png"
34 }
35 option {
36 name = "Asia Pacific (Mumbai)"
37 value = "ap-south-1"
38 icon = "/emojis/1f1ee-1f1f3.png"
39 }
40 option {
41 name = "Asia Pacific (Singapore)"
42 value = "ap-southeast-1"
43 icon = "/emojis/1f1f8-1f1ec.png"
44 }
45 option {
46 name = "Asia Pacific (Sydney)"
47 value = "ap-southeast-2"
48 icon = "/emojis/1f1e6-1f1fa.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}
145
146data "aws_ami" "ubuntu" {
147 most_recent = true
148 filter {
149 name = "name"
150 values = ["ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*"]
151 }
152 filter {
153 name = "virtualization-type"
154 values = ["hvm"]
155 }
156 owners = ["099720109477"] # Canonical
157}
158
159resource "coder_agent" "dev" {
160 count = data.coder_workspace.me.start_count
161 arch = "amd64"
162 auth = "aws-instance-identity"
163 os = "linux"
164 startup_script = <<-EOT
165 set -e
166
167 # install and start code-server
168 curl -fsSL https://code-server.dev/install.sh | sh -s -- --method=standalone --prefix=/tmp/code-server --version 4.11.0
169 /tmp/code-server/bin/code-server --auth none --port 13337 >/tmp/code-server.log 2>&1 &
170 EOT
171
172 metadata {
173 key = "cpu"
174 display_name = "CPU Usage"
175 interval = 5
176 timeout = 5
177 script = "coder stat cpu"
178 }
179 metadata {
180 key = "memory"
181 display_name = "Memory Usage"
182 interval = 5
183 timeout = 5
184 script = "coder stat mem"
185 }
186 metadata {
187 key = "disk"
188 display_name = "Disk Usage"
189 interval = 600 # every 10 minutes
190 timeout = 30 # df can take a while on large filesystems
191 script = "coder stat disk --path $HOME"
192 }
193}
194
195resource "coder_app" "code-server" {
196 count = data.coder_workspace.me.start_count
197 agent_id = coder_agent.dev[0].id
198 slug = "code-server"
199 display_name = "code-server"
200 url = "http://localhost:13337/?folder=/home/coder"
201 icon = "/icon/code.svg"
202 subdomain = false
203 share = "owner"
204
205 healthcheck {
206 url = "http://localhost:13337/healthz"
207 interval = 3
208 threshold = 10
209 }
210}
211
212locals {
213 linux_user = "coder"
214 user_data = <<-EOT
215 Content-Type: multipart/mixed; boundary="//"
216 MIME-Version: 1.0
217
218 --//
219 Content-Type: text/cloud-config; charset="us-ascii"
220 MIME-Version: 1.0
221 Content-Transfer-Encoding: 7bit
222 Content-Disposition: attachment; filename="cloud-config.txt"
223
224 #cloud-config
225 cloud_final_modules:
226 - [scripts-user, always]
227 hostname: ${lower(data.coder_workspace.me.name)}
228 users:
229 - name: ${local.linux_user}
230 sudo: ALL=(ALL) NOPASSWD:ALL
231 shell: /bin/bash
232
233 --//
234 Content-Type: text/x-shellscript; charset="us-ascii"
235 MIME-Version: 1.0
236 Content-Transfer-Encoding: 7bit
237 Content-Disposition: attachment; filename="userdata.txt"
238
239 #!/bin/bash
240 sudo -u ${local.linux_user} sh -c '${try(coder_agent.dev[0].init_script, "")}'
241 --//--
242 EOT
243}
244
245resource "aws_instance" "dev" {
246 ami = data.aws_ami.ubuntu.id
247 availability_zone = "${data.coder_parameter.region.value}a"
248 instance_type = data.coder_parameter.instance_type.value
249
250 user_data = local.user_data
251 tags = {
252 Name = "coder-${data.coder_workspace.me.owner}-${data.coder_workspace.me.name}"
253 # Required if you are using our example policy, see template README
254 Coder_Provisioned = "true"
255 }
256 lifecycle {
257 ignore_changes = [ami]
258 }
259}
260
261resource "coder_metadata" "workspace_info" {
262 resource_id = aws_instance.dev.id
263 item {
264 key = "region"
265 value = data.coder_parameter.region.value
266 }
267 item {
268 key = "instance type"
269 value = aws_instance.dev.instance_type
270 }
271 item {
272 key = "disk"
273 value = "${aws_instance.dev.root_block_device[0].volume_size} GiB"
274 }
275}
276
277resource "aws_ec2_instance_state" "dev" {
278 instance_id = aws_instance.dev.id
279 state = data.coder_workspace.me.transition == "start" ? "running" : "stopped"
280}
281