Add terraform configuration; Modify dockerfile workdirs;

Modify router to simplify routes

.gitignore

@@ -27,3 +27,9 @@ service-*.tar
 
 # Ignore development DETS file
 urls
+
+# Terraform related files
+*.tfstate
+*.tfstate.backup
+*.tfvars
+.terraform/

Dockerfile

@@ -1,17 +1,19 @@
 FROM elixir:1.10 as build
 
-WORKDIR /root/shortnr
+WORKDIR /shortnr
 COPY . .
 
 RUN mix local.hex --force
 RUN mix local.rebar --force
 
-RUN env MIX_ENV=prod mix release
+ENV MIX_ENV prod
+RUN mix clean --deps
+RUN mix release
 
 FROM debian:stable-20191224-slim
 
-WORKDIR /home/shortnr
+WORKDIR /shortnr
-COPY --from=build /root/shortnr/_build/prod/rel/shortnr/ .
+COPY --from=build /shortnr/_build/prod/rel/shortnr/ .
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     libtinfo5=6.1+20181013-2+deb10u2 \
@@ -26,7 +28,7 @@ ENV LANGUAGE en_US:en
 ENV LC_ALL en_US.UTF-8
 
 RUN groupadd -r shortnr && useradd --no-log-init -r -g shortnr shortnr
-RUN chown -R shortnr:shortnr /home/shortnr
+RUN chown -R shortnr:shortnr /shortnr
 USER shortnr
 
 ENTRYPOINT ["bin/shortnr", "start"]

Dockerfile.dev

@@ -1,9 +1,9 @@
 FROM elixir:1.10 as dev
 
-WORKDIR /root/shortnr
+WORKDIR /shortnr
 
 RUN apt-get update
-RUN apt-get install -y fish vim
+RUN apt-get install -y fish vim rsync
 
 RUN mix local.hex --force
 RUN mix local.rebar --force

lib/shortnr/router.ex

@@ -16,13 +16,13 @@ defmodule Shortnr.Router do
   plug(:dispatch)
 
   # BEGIN URL routes
-  post("/urls/:url", do: URL.Endpoints.select(conn, :create, url))
+  post("/:url", do: URL.Endpoints.select(conn, :create, url))
 
   get("/", do: URL.Endpoints.select(conn, :list))
-  get("/urls", do: URL.Endpoints.select(conn, :list))
   get("/:id", do: URL.Endpoints.select(conn, :get, id))
 
   delete("/:id", do: URL.Endpoints.select(conn, :delete, id))
+
   # END
 
   match _ do

terraform/main.tf

@@ -0,0 +1,83 @@
+# vim:foldmethod=indent
+
+provider "google" {
+  version = "3.8.0"
+  project = var.project_id
+  region  = "us-east4"
+  zone    = "us-east4-b"
+}
+
+variable "ssh_keys" {
+  type        = string
+  description = "The ssh username and key in the format `username:ssh-key`."
+}
+
+variable "project_id" {
+  type        = string
+  description = "The name of the google cloud project you're deploying to."
+}
+
+variable "deletion_protection" {
+  type        = bool
+  description = "Whether to apply deletion protection to the shortnr-instance."
+  default     = true
+}
+
+output "shortnr_static_ip" {
+  value       = google_compute_address.selfpass.address
+  description = "The public static IP address used by the Shortnr instance."
+}
+
+data "google_compute_image" "debian_image" {
+  family  = "debian-10"
+  project = "debian-cloud"
+}
+
+resource "google_compute_address" "selfpass" {
+  name = "selfpass-address"
+}
+
+resource "google_compute_instance" "selfpass" {
+  name                = "selfpass-instance"
+  machine_type        = "f1-micro"
+  deletion_protection = var.deletion_protection
+
+  boot_disk {
+    auto_delete = false
+
+    initialize_params {
+      image = data.google_compute_image.debian_image.self_link
+    }
+  }
+
+  network_interface {
+    network = "default"
+    access_config {
+      nat_ip = google_compute_address.selfpass.address
+    }
+  }
+
+  metadata = {
+    ssh-keys = var.ssh_keys
+  }
+}
+
+resource "google_compute_firewall" "http_server" {
+  name    = "http-server"
+  network = "default"
+
+  allow {
+    protocol = "tcp"
+    ports    = ["80"]
+  }
+}
+
+resource "google_compute_firewall" "docker_machine" {
+  name    = "docker-machine"
+  network = "default"
+
+  allow {
+    protocol = "tcp"
+    ports    = ["2376"]
+  }
+}