coder · bpmct · Mar 17, 2023 · Mar 9, 2023 · Mar 12, 2023 · Mar 12, 2023
diff --git a/examples/templates/fly-docker-image/README.md b/examples/templates/fly-docker-image/README.md
@@ -0,0 +1,39 @@
+---
+name: Develop on a Fly.io container
+description: Run workspaces as Firecracker VMs on Fly.io
+tags: [docker, fly.io]
+icon: /icon/fly.io.svg
+---
+
+# Coder Fly.io Template
+
+This template provisions a [code-server](https://github.com/coder/code-server) instance on [fly.io](https://fly.io) using the [codercom/code-server](https://hub.docker.com/r/codercom/code-server) image.
+
+## Prerequisites
+
+- [flyctl](https://fly.io/docs/getting-started/installing-flyctl/) installed.
+- [Coder](https://coder.com/) already setup and running with coder-cli installed locally.
+
+## Getting started
+
+1. Run `coder templates init` and select this template. Follow the instructions that appear.
+2. cd into the directory that was created. (e.g. `cd fly-docker-image`)
+3. Create the new template by running the following command from the `fly-docker-image` directory:
+
+```bash
+coder templates create fly-docker-image \
+  --variable fly_api_token=$(flyctl auth token) \
+  --variable fly_org=personal
+```
+
+> If the Coder server is also running as a fly.io app, then instead of setting variable `fly_api_token` you can also set a fly.io secret with the name `FLY_API_TOKEN`
+>
+> ```bash
+> flyctl secrets set FLY_API_TOKEN=$(flyctl auth token) --app <your-coder-app-name>
+> ```
+
+> Read our blog [post](coder.com/blog/deploying-coder-on-fly-io) to learn more about how to deploy Coder on fly.io.
+
+4. Navigate to the Coder dashboard and create a new workspace using the template.
+
+This is all. You should now have a code-server instance running on fly.io.
diff --git a/examples/templates/fly-docker-image/main.tf b/examples/templates/fly-docker-image/main.tf
@@ -0,0 +1,271 @@
+terraform {
+  required_providers {
+    fly = {
+      source  = "fly-apps/fly"
+      version = "~>0.0.21"
+    }
+    coder = {
+      source  = "coder/coder"
+      version = "~>0.6.17"
+    }
+  }
+}
+
+provider "fly" {
+  useinternaltunnel    = true
+  internaltunnelorg    = var.fly_org
+  internaltunnelregion = data.coder_parameter.region.value
+  fly_api_token        = var.fly_api_token == "" ? null : var.fly_api_token
+}
+
+provider "coder" {
+  feature_use_managed_variables = true
+}
+
+resource "fly_app" "workspace" {
+  name = "coder-${data.coder_workspace.me.owner}-${lower(data.coder_workspace.me.name)}"
+  org  = var.fly_org
+}
+
+resource "fly_ip" "workspace-ip4" {
+  app  = fly_app.workspace.name
+  type = "v4"
+}
+
+resource "fly_volume" "home-volume" {
+  app    = fly_app.workspace.name
+  name   = "coder_${data.coder_workspace.me.owner}_${lower(replace(data.coder_workspace.me.name, "-", "_"))}_home"
+  size   = data.coder_parameter.volume-size.value
+  region = data.coder_parameter.region.value
+}
+
+resource "fly_machine" "workspace" {
+  count    = data.coder_workspace.me.start_count
+  app      = fly_app.workspace.name
+  region   = data.coder_parameter.region.value
+  name     = data.coder_workspace.me.name
+  image    = data.coder_parameter.docker-image.value
+  cpus     = data.coder_parameter.cpu.value
+  memorymb = data.coder_parameter.memory.value * 1024
+  env = {
+    CODER_AGENT_TOKEN = "${coder_agent.main.token}"
+  }
+  entrypoint = ["sh", "-c", replace(coder_agent.main.init_script, "/localhost|127\\.0\\.0\\.1/", "${fly_ip.workspace-ip4.address}")] # replace localhost with the IP of the workspace
+  services = [
+    {
+      ports = [
+        {
+          port     = 443
+          handlers = ["tls", "http"]
+        },
+        {
+          port     = 80
+          handlers = ["http"]
+        }
+
+      ]
+      protocol        = "tcp",
+      "internal_port" = 80
+    },
+    {
+      ports = [
+        {
+          port     = 8080
+          handlers = ["tls", "http"]
+        }
+      ]
+      protocol        = "tcp",
+      "internal_port" = 8080
+    }
+  ]
+  mounts = [
+    {
+      volume = fly_volume.home-volume.id
+      path   = "/home/coder"
+    }
+  ]
+}
+
+variable "fly_api_token" {
+  type        = string
+  description = <<-EOF
+The Fly.io API token to use for deploying the workspace. You can generate one by running:
+
+$ flyctl auth token
+EOF
+  sensitive   = true
+}
+
+variable "fly_org" {
+  type        = string
+  description = <<-EOF
+The Fly.io organization slug to deploy the workspace in. List organizations by running:
+
+$ flyctl orgs list
+EOF
+}
+
+data "coder_parameter" "docker-image" {
+  name        = "Docker Image"
+  description = "The docker image to use for the workspace"
+  default     = "codercom/code-server:latest"
+  icon        = "https://raw.githubusercontent.com/matifali/logos/main/docker.svg"
+}
+
+data "coder_parameter" "cpu" {
+  name        = "CPU"
+  description = "The number of CPUs to allocate to the workspace (1-8)"
+  type        = "number"
+  default     = "1"
+  icon        = "https://raw.githubusercontent.com/matifali/logos/main/cpu-3.svg"
+  mutable     = true
+  validation {
+    min = 1
+    max = 8
+  }
+}
+
+data "coder_parameter" "memory" {
+  name        = "Memory (GB)"
+  description = "The amount of memory to allocate to the workspace in GB (1-16)"
+  type        = "number"
+  default     = "1"
+  icon        = "/icon/memory.svg"
+  mutable     = true
+  validation {
+    min = 1
+    max = 16
+  }
+}
+
+data "coder_parameter" "volume-size" {
+  name        = "Volume Size"
+  description = "The size of the volume to create for the workspace in GB (1-20)"
+  type        = "number"
+  default     = "3"
+  icon        = "https://raw.githubusercontent.com/matifali/logos/main/database.svg"
+  validation {
+    min = 1
+    max = 20
+  }
+}
+
+# You can see all available regions here: https://fly.io/docs/reference/regions/
+data "coder_parameter" "region" {
+  name        = "Region"
+  description = "The region to deploy the workspace in"
+  default     = "ams"
+  icon        = "/emojis/1f30e.png"
+  option {
+    name  = "Amsterdam, Netherlands"
+    value = "ams"
+    icon  = "/emojis/1f1f3-1f1f1.png"
+  }
+  option {
+    name  = "Frankfurt, Germany"
+    value = "fra"
+    icon  = "/emojis/1f1e9-1f1ea.png"
+  }
+  option {
+    name  = "Paris, France"
+    value = "cdg"
+    icon  = "/emojis/1f1eb-1f1f7.png"
+  }
+  option {
+    name  = "Denver, Colorado (US)"
+    value = "den"
+    icon  = "/emojis/1f1fa-1f1f8.png"
+  }
+  option {
+    name  = "Dallas, Texas (US)"
+    value = "dal"
+    icon  = "/emojis/1f1fa-1f1f8.png"
+  }
+  option {
+    name  = "Hong Kong"
+    value = "hkg"
+    icon  = "/emojis/1f1ed-1f1f0.png"
+  }
+  option {
+    name  = "Los Angeles, California (US)"
+    value = "lax"
+    icon  = "/emojis/1f1fa-1f1f8.png"
+  }
+  option {
+    name  = "London, United Kingdom"
+    value = "lhr"
+    icon  = "/emojis/1f1ec-1f1e7.png"
+  }
+  option {
+    name  = "Chennai, India"
+    value = "maa"
+    icon  = "/emojis/1f1ee-1f1f3.png"
+  }
+  option {
+    name  = "Tokyo, Japan"
+    value = "nrt"
+    icon  = "/emojis/1f1ef-1f1f5.png"
+  }
+  option {
+    name  = "Chicago, Illinois (US)"
+    value = "ord"
+    icon  = "/emojis/1f1fa-1f1f8.png"
+  }
+  option {
+    name  = "Seattle, Washington (US)"
+    value = "sea"
+    icon  = "/emojis/1f1fa-1f1f8.png"
+  }
+  option {
+    name  = "Singapore"
+    value = "sin"
+    icon  = "/emojis/1f1f8-1f1ec.png"
+  }
+  option {
+    name  = "Sydney, Australia"
+    value = "syd"
+    icon  = "/emojis/1f1e6-1f1fa.png"
+  }
+  option {
+    name  = "Toronto, Canada"
+    value = "yyz"
+    icon  = "/emojis/1f1e8-1f1e6.png"
+  }
+}
+
+resource "coder_app" "code-server" {
+  count        = 1
+  agent_id     = coder_agent.main.id
+  display_name = "Code Server"
+  slug         = "code-server"
+  url          = "http://localhost:8080?folder=/home/coder/"
+  icon         = "/icon/code.svg"
+  subdomain    = false
+  share        = "owner"
+
+  healthcheck {
+    url       = "http://localhost:8080/healthz"
+    interval  = 3
+    threshold = 10
+  }
+}
+
+resource "coder_agent" "main" {
+  arch                   = data.coder_provisioner.me.arch
+  os                     = "linux"
+  login_before_ready     = false
+  startup_script_timeout = 180
+  startup_script         = <<-EOT
+    set -e
+    # Start code-server
+    code-server --auth none >/tmp/code-server.log 2>&1 &
+    # Set the hostname to the workspace name
+    sudo hostname -b "${data.coder_workspace.me.name}-fly"
+  EOT
+}
+
+data "coder_provisioner" "me" {
+}
+
+data "coder_workspace" "me" {
+}