Fly.io Launch config files

Gemfile

@@ -61,3 +61,5 @@ group :test do
   gem "capybara"
   gem "selenium-webdriver"
 end
+
+gem "dockerfile-rails", ">= 1.7", group: :development

Gemfile.lock

@@ -101,6 +101,8 @@ GEM
     debug (1.11.1)
       irb (~> 1.10)
       reline (>= 0.3.8)
+    dockerfile-rails (1.7.10)
+      rails (>= 3.0.0)
     dotenv (3.2.0)
     drb (2.2.3)
     ed25519 (1.4.0)
@@ -368,6 +370,7 @@ DEPENDENCIES
   brakeman
   capybara
   debug
+  dockerfile-rails (>= 1.7)
   importmap-rails
   jbuilder
   kamal

config/database.yml

@@ -27,15 +27,19 @@ production:
   primary:
     <<: *default
     database: storage/production.sqlite3
+    url: <%= ENV["DATABASE_URL"] %>
   cache:
     <<: *default
     database: storage/production_cache.sqlite3
     migrations_paths: db/cache_migrate
+    url: <%= URI.parse(ENV["DATABASE_URL"]).tap { |url| url.path += "_cache" } if ENV["DATABASE_URL"] %>
   queue:
     <<: *default
     database: storage/production_queue.sqlite3
     migrations_paths: db/queue_migrate
+    url: <%= URI.parse(ENV["DATABASE_URL"]).tap { |url| url.path += "_queue" } if ENV["DATABASE_URL"] %>
   cable:
     <<: *default
     database: storage/production_cable.sqlite3
     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 +1,38 @@
+# fly.toml app configuration file generated for utpin on 2026-02-22T14:56:12Z
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = 'utpin'
+primary_region = 'iad'
+console_command = '/rails/bin/rails console'
+
+[build]
+
+[env]
+  DATABASE_URL = 'sqlite3:///data/production.sqlite3'
+  PORT = '8080'
+
+[processes]
+  app = './bin/rails server'
+
+[[mounts]]
+  source = 'data'
+  destination = '/data'
+  auto_extend_size_threshold = 80
+  auto_extend_size_increment = '1GB'
+  auto_extend_size_limit = '10GB'
+
+[http_service]
+  internal_port = 8080
+  force_https = true
+  auto_stop_machines = 'stop'
+  auto_start_machines = true
+  min_machines_running = 0
+  processes = ['app']
+
+[[vm]]
+  memory = '1gb'
+  cpu_kind = 'shared'
+  cpus = 1
+  memory_mb = 1024