chore: prepare for deployment

.github/workflows/fly-deploy.yml

@@ -0,0 +1,18 @@
+# See https://fly.io/docs/app-guides/continuous-deployment-with-github-actions/
+
+name: Fly Deploy
+on:
+  push:
+    branches:
+      - main
+jobs:
+  deploy:
+    name: Deploy app
+    runs-on: ubuntu-latest
+    concurrency: deploy-group    # optional: ensure only one action runs at a time
+    steps:
+      - uses: actions/checkout@v4
+      - uses: superfly/flyctl-actions/setup-flyctl@master
+      - run: flyctl deploy --remote-only
+        env:
+          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

Dockerfile

@@ -61,7 +61,7 @@ COPY --from=build /rails /rails
 # Run and own only the runtime files as a non-root user for security
 RUN groupadd --system --gid 1000 rails && \
     useradd rails --uid 1000 --gid 1000 --create-home --shell /bin/bash && \
-    chown -R rails:rails db log storage tmp
+    chown -R rails:rails db log storage tmp data
 USER 1000:1000
 
 # Entrypoint prepares the database.

Gemfile

@@ -36,3 +36,5 @@ group :test do
   gem "capybara"
   gem "selenium-webdriver"
 end
+
+gem "dockerfile-rails", ">= 1.7", :group => :development

Gemfile.lock

@@ -101,6 +101,8 @@ GEM
     debug (1.10.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
+    dockerfile-rails (1.7.9)
+      rails (>= 3.0.0)
     drb (2.2.1)
     erubi (1.13.1)
     et-orbi (1.2.11)
@@ -340,6 +342,7 @@ DEPENDENCIES
   brakeman
   capybara
   debug
+  dockerfile-rails (>= 1.7)
   importmap-rails
   jbuilder
   nanoid

app/controllers/instance_controller.rb

@@ -14,7 +14,11 @@ class InstanceController < ApplicationController
 
   def show
     @instance = Instance.includes(:pops, :fairies).find_by(public_id: show_instance_params)
-    @forecast = Weather.forecast(@instance.zone.to_sym)
+    if @instance
+      @forecast = Weather.forecast(@instance.zone.to_sym)
+    else
+      redirect_to root_path
+    end
   end
 
   def pop

config/database.yml

@@ -84,15 +84,19 @@ production:
     database: ecoffee_production
     username: ecoffee
     password: <%= ENV["ECOFFEE_DATABASE_PASSWORD"] %>
+    url: <%= ENV["DATABASE_URL"] %>
   cache:
     <<: *primary_production
     database: ecoffee_production_cache
     migrations_paths: db/cache_migrate
+    url: <%= URI.parse(ENV["DATABASE_URL"]).tap { |url| url.path += "_cache" } if ENV["DATABASE_URL"] %>
   queue:
     <<: *primary_production
     database: ecoffee_production_queue
     migrations_paths: db/queue_migrate
+    url: <%= URI.parse(ENV["DATABASE_URL"]).tap { |url| url.path += "_queue" } if ENV["DATABASE_URL"] %>
   cable:
     <<: *primary_production
     database: ecoffee_production_cable
     migrations_paths: db/cable_migrate
+    url: <%= URI.parse(ENV["DATABASE_URL"]).tap { |url| url.path += "_cable" } if ENV["DATABASE_URL"] %>

config/dockerfile.yml

@@ -0,0 +1,6 @@
+# generated by dockerfile-rails
+
+---
+options:
+  label:
+    fly_launch_runtime: rails

fly.toml

@@ -0,0 +1,44 @@
+# fly.toml app configuration file generated for ecoffee on 2025-03-11T20:11:31+01:00
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = 'ecoffee'
+primary_region = 'fra'
+console_command = '/rails/bin/rails console'
+
+[build]
+
+[env]
+PORT = '8080'
+
+[processes]
+app = './bin/rails server'
+
+[deploy]
+release_command = "./bin/rails db:prepare"
+
+[http_service]
+internal_port = 8080
+force_https = true
+auto_stop_machines = 'stop'
+auto_start_machines = true
+min_machines_running = 1
+processes = ['app']
+
+[[http_service.checks]]
+interval = '10s'
+timeout = '2s'
+grace_period = '5s'
+method = 'GET'
+path = '/up'
+protocol = 'http'
+tls_skip_verify = false
+
+[http_service.checks.headers]
+X-Forwarded-Proto = 'https'
+
+[[vm]]
+memory = '1gb'
+cpu_kind = 'shared'
+cpus = 1