Fix fly deployment

Normalize config with other projects.

Dockerfile

@@ -1,6 +1,6 @@
-ARG ELIXIR_VERSION=1.17.2
-ARG OTP_VERSION=27.0.1
-ARG DEBIAN_VERSION=bookworm-20240701-slim
+ARG ELIXIR_VERSION=1.18.0
+ARG OTP_VERSION=27.2
+ARG DEBIAN_VERSION=bookworm-20241202-slim
 
 ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
 ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"

config/runtime.exs

@@ -30,6 +30,10 @@ if System.get_env("GET5API_IP") do
   end
 end
 
+if System.get_env("PHX_SERVER") do
+  config :get5_api, Get5ApiWeb.Endpoint, server: true
+end
+
 if config_env() == :prod do
   secret_key_base =
     System.get_env("SECRET_KEY_BASE") ||
@@ -38,17 +42,14 @@ if config_env() == :prod do
       You can generate one by calling: mix phx.gen.secret
       """
 
-  app_name =
-    System.get_env("FLY_APP_NAME") ||
-      raise "FLY_APP_NAME not available"
+  host = System.get_env("PHX_HOST") || "example.com"
+  port = String.to_integer(System.get_env("PORT") || "4000")
 
   config :get5_api, Get5ApiWeb.Endpoint,
-    server: true,
-    url: [host: "#{app_name}.fly.dev", port: 80],
+    url: [host: host, port: 443, scheme: "https"],
     http: [
-      port: String.to_integer(System.get_env("PORT") || "4000"),
-      # IMPORTANT: support IPv6 addresses
-      transport_options: [socket_opts: [:inet6]]
+      ip: {0, 0, 0, 0, 0, 0, 0, 0},
+      port: port
     ],
     secret_key_base: secret_key_base
 
@@ -68,35 +69,3 @@ if config_env() == :prod do
     socket_options: [:inet6],
     pool_size: String.to_integer(System.get_env("POOL_SIZE") || "10")
 end
-
-# ## SSL Support
-#
-# To get SSL working, you will need to add the `https` key
-# to your endpoint configuration:
-#
-#     config :my_app, MyAppWeb.Endpoint,
-#       https: [
-#         ...,
-#         port: 443,
-#         cipher_suite: :strong,
-#         keyfile: System.get_env("SOME_APP_SSL_KEY_PATH"),
-#         certfile: System.get_env("SOME_APP_SSL_CERT_PATH")
-#       ]
-#
-# The `cipher_suite` is set to `:strong` to support only the
-# latest and more secure SSL ciphers. This means old browsers
-# and clients may not be supported. You can set it to
-# `:compatible` for wider support.
-#
-# `:keyfile` and `:certfile` expect an absolute path to the key
-# and cert in disk or a relative path inside priv, for example
-# "priv/ssl/server.key". For all supported SSL configuration
-# options, see https://hexdocs.pm/plug/Plug.SSL.html#configure/1
-#
-# We also recommend setting `force_ssl` in your endpoint, ensuring
-# no data is ever sent via http, always redirecting to https:
-#
-#     config :my_app, MyAppWeb.Endpoint,
-#       force_ssl: [hsts: true]
-#
-# Check `Plug.SSL` for all available options in `force_ssl`.

fly.toml

@@ -1,38 +1,25 @@
 # fly.toml file generated for get5-api on 2021-09-01T00:02:30+02:00
 
 app = "get5-api"
-
-kill_signal = "SIGINT"
-kill_timeout = 5
-processes = []
+primary_region = 'ams'
+kill_signal = 'SIGTERM'
 
 [env]
+  PHX_HOST = 'get5-api.fly.dev'
+  PORT = '8080'
 
 [deploy]
   release_command = '/app/bin/migrate'
 
-[experimental]
-  allowed_public_ports = []
-  auto_rollback = true
-
-[[services]]
-  internal_port = 4000
-  protocol = "tcp"
-
-  [services.concurrency]
-    hard_limit = 25
-    soft_limit = 20
-
-  [[services.ports]]
-    handlers = ["http"]
-    port = 80
-
-  [[services.ports]]
-    handlers = ["tls", "http"]
-    port = 443
-
-  [[services.tcp_checks]]
-    grace_period = "30s" # allow some time for startup
-    interval = "15s"
-    restart_limit = 6
-    timeout = "2s"
+[http_service]
+  internal_port = 8080
+  force_https = true
+  auto_stop_machines = true
+  auto_start_machines = true
+  min_machines_running = 1
+  processes = ['app']
+
+  [http_service.concurrency]
+    type = 'connections'
+    hard_limit = 1000
+    soft_limit = 1000

rel/env.sh.eex

@@ -1,6 +1,8 @@
 #!/bin/sh
 
-ip=$(grep fly-local-6pn /etc/hosts | cut -f 1)
-export RELEASE_DISTRIBUTION=name
-export RELEASE_NODE=$FLY_APP_NAME@$ip
-export ELIXIR_ERL_OPTIONS="-proto_dist inet6_tcp"
+# configure node for distributed erlang with IPV6 support
+export ERL_AFLAGS="-proto_dist inet6_tcp"
+export ECTO_IPV6="true"
+export DNS_CLUSTER_QUERY="${FLY_APP_NAME}.internal"
+export RELEASE_DISTRIBUTION="name"
+export RELEASE_NODE="${FLY_APP_NAME}-${FLY_IMAGE_REF##*-}@${FLY_PRIVATE_IP}"