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merged 3 commits into from
Aug 25, 2023
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chore: update aws_linux template #9325

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chore: update aws_linux template
matifali Aug 25, 2023
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matifali Aug 25, 2023
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matifali Aug 25, 2023
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73 changes: 18 additions & 55 deletions examples/templates/aws-linux/main.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ terraform {
required_providers {
coder = {
source = "coder/coder"
version = "~> 0.7.0"
version = "~> 0.11.0"
}
aws = {
source = "hashicorp/aws"
Expand Down Expand Up @@ -30,24 +30,24 @@ data "coder_parameter" "region" {
icon = "/emojis/1f1f0-1f1f7.png"
}
option {
name = "Asia Pacific (Osaka-Local)"
name = "Asia Pacific (Osaka)"
value = "ap-northeast-3"
icon = "/emojis/1f1f0-1f1f7.png"
icon = "/emojis/1f1ef-1f1f5.png"
}
option {
name = "Asia Pacific (Mumbai)"
value = "ap-south-1"
icon = "/emojis/1f1f0-1f1f7.png"
icon = "/emojis/1f1ee-1f1f3.png"
}
option {
name = "Asia Pacific (Singapore)"
value = "ap-southeast-1"
icon = "/emojis/1f1f0-1f1f7.png"
icon = "/emojis/1f1f8-1f1ec.png"
}
option {
name = "Asia Pacific (Sydney)"
value = "ap-southeast-2"
icon = "/emojis/1f1f0-1f1f7.png"
icon = "/emojis/1f1e6-1f1fa.png"
}
option {
name = "Canada (Central)"
Expand Down Expand Up @@ -176,33 +176,21 @@ resource "coder_agent" "main" {
display_name = "CPU Usage"
interval = 5
timeout = 5
script = <<-EOT
#!/bin/bash
set -e
top -bn1 | grep "Cpu(s)" | awk '{print $2 + $4 "%"}'
EOT
script = "coder stat cpu"
}
metadata {
key = "memory"
display_name = "Memory Usage"
interval = 5
timeout = 5
script = <<-EOT
#!/bin/bash
set -e
free -m | awk 'NR==2{printf "%.2f%%\t", $3*100/$2 }'
EOT
script = "coder stat mem"
}
metadata {
key = "disk"
display_name = "Disk Usage"
interval = 600 # every 10 minutes
timeout = 30 # df can take a while on large filesystems
script = <<-EOT
#!/bin/bash
set -e
df /home/coder | awk '$NF=="/"{printf "%s", $5}'
EOT
script = "coder stat disk --path $HOME"
}
}

Expand All @@ -223,11 +211,9 @@ resource "coder_app" "code-server" {
}

locals {

# User data is used to stop/start AWS instances. See:
# https://github.com/hashicorp/terraform-provider-aws/issues/22

user_data_start = <<EOT
linux_user = "coder" # Ensure this user/group does not exist in your VM image
# User data is used to run the init_script
user_data = <<EOT
Content-Type: multipart/mixed; boundary="//"
MIME-Version: 1.0

Expand Down Expand Up @@ -256,42 +242,14 @@ Content-Disposition: attachment; filename="userdata.txt"
sudo -u ${local.linux_user} sh -c '${coder_agent.main.init_script}'
--//--
EOT

user_data_end = <<EOT
Content-Type: multipart/mixed; boundary="//"
MIME-Version: 1.0

--//
Content-Type: text/cloud-config; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="cloud-config.txt"

#cloud-config
cloud_final_modules:
- [scripts-user, always]

--//
Content-Type: text/x-shellscript; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename="userdata.txt"

#!/bin/bash
sudo shutdown -h now
--//--
EOT

linux_user = "coder" # Ensure this user/group does not exist in your VM image

}

resource "aws_instance" "dev" {
ami = data.aws_ami.ubuntu.id
availability_zone = "${data.coder_parameter.region.value}a"
instance_type = data.coder_parameter.instance_type.value

user_data = data.coder_workspace.me.transition == "start" ? local.user_data_start : local.user_data_end
user_data = local.user_data_start
tags = {
Name = "coder-${data.coder_workspace.me.owner}-${data.coder_workspace.me.name}"
# Required if you are using our example policy, see template README
Expand All @@ -314,3 +272,8 @@ resource "coder_metadata" "workspace_info" {
value = "${aws_instance.dev.root_block_device[0].volume_size} GiB"
}
}

resource "aws_ec2_instance_state" "dev" {
instance_id = aws_instance.dev.id
state = data.coder_workspace.me.transition == "start" ? "running" : "stopped"
}