prop/config/config.exs
Graham McIntire 8e73583926
feat(workers): add GridCachePruneWorker
The Microwaveprop.Weather.GridCache ETS table grew unbounded — each
hourly PropagationGridWorker run plus peer broadcast_put added ~92k
points per forecast hour, so long-lived pods were strong OOM
candidates. GridCache already exposed prune_older_than/1 but nothing
called it.

Adds an Oban worker on the :propagation queue (lower priority than
the grid chain) that prunes entries older than 3 hours. Scheduled
hourly at :15 in dev, prod, and the base crontab.
2026-04-21 13:19:52 -05:00

151 lines
5 KiB
Elixir

# This file is responsible for configuring your application
# and its dependencies with the aid of the Config module.
#
# This configuration file is loaded before any dependency and
# is restricted to this project.
# General application configuration
import Config
alias Microwaveprop.Workers.CanadianSoundingFetchWorker
# Configure esbuild (the version is required)
config :esbuild,
version: "0.27.4",
microwaveprop: [
args:
~w(js/app.ts --bundle --target=es2022 --outdir=../priv/static/assets/js --external:/fonts/* --external:/images/* --alias:@=.),
cd: Path.expand("../assets", __DIR__),
env: %{"NODE_PATH" => [Path.expand("../deps", __DIR__), Mix.Project.build_path()]}
]
config :live_table,
app: :microwaveprop,
repo: Microwaveprop.Repo,
pubsub: Microwaveprop.PubSub,
defaults: %{
custom_footer: {MicrowavepropWeb.LiveTableFooter, :render}
}
# Configure Elixir's Logger
config :logger, :default_formatter,
format: "$time $metadata[$level] $message\n",
metadata: [:request_id, :remote_ip, :method, :request_path]
# Configure the mailer
#
# By default it uses the "Local" adapter which stores the emails
# locally. You can see the emails in your browser, at "/dev/mailbox".
#
# For production it's recommended to configure a different adapter
# at the `config/runtime.exs`.
config :microwaveprop, Microwaveprop.Mailer, adapter: Swoosh.Adapters.Local
# PromEx metrics exporter. We surface the `/metrics` Prometheus scrape
# endpoint via MicrowavepropWeb.Router rather than PromEx's own HTTP
# server, so the router (and optional bearer-token auth in
# MicrowavepropWeb.MetricsPlug) stay the single ingress path. Grafana
# auto-provisioning is off — dashboards live in the dedicated Grafana
# instance and are managed separately.
config :microwaveprop, Microwaveprop.PromEx,
disabled: false,
manual_metrics_start_delay: :no_delay,
drop_metrics_groups: [],
grafana: :disabled,
metrics_server: :disabled
# Configure the endpoint
config :microwaveprop, MicrowavepropWeb.Endpoint,
url: [host: "localhost"],
adapter: Bandit.PhoenixAdapter,
render_errors: [
formats: [html: MicrowavepropWeb.ErrorHTML, json: MicrowavepropWeb.ErrorJSON],
layout: false
],
pubsub_server: Microwaveprop.PubSub,
live_view: [signing_salt: "Gdq36xze"]
config :microwaveprop, Oban,
engine: Oban.Pro.Engines.Smart,
repo: Microwaveprop.Repo,
queues: [
solar: 1,
weather: 20,
enqueue: 1,
gefs: 2,
terrain: 4,
commercial: 2,
iemre: 10,
# 2 slots so PropagationPruneWorker can run alongside the
# forecast-hour chain job.
propagation: 2,
admin: 1,
nexrad: 2,
radar: 2,
ionosphere: 1,
space_weather: 1,
mechanism: 4,
contact_import: 4
],
plugins: [
{Oban.Plugins.Pruner, max_age: 3600 * 24},
# See runtime.exs — producer-record-based orphan rescue, not
# timer-based. Fast recovery from rolling deploys.
{Oban.Pro.Plugins.DynamicLifeline, rescue_interval: to_timeout(second: 30)},
{Oban.Plugins.Cron,
crontab: [
{"0 8 * * *", Microwaveprop.Workers.SolarIndexWorker},
{"*/5 * * * *", Microwaveprop.Commercial.PollWorker},
{"5 * * * *", Microwaveprop.Workers.PropagationGridWorker},
{"*/15 * * * *", Microwaveprop.Workers.PropagationPruneWorker},
{"15 * * * *", Microwaveprop.Workers.GridCachePruneWorker},
# UWYO publishes the 00Z/12Z Canadian radiosondes ~90 minutes after launch
{"30 1 * * *", CanadianSoundingFetchWorker},
{"30 13 * * *", CanadianSoundingFetchWorker},
# GIRO ionosonde stations publish at ~7.5 min cadence; poll every
# 10 min to pick up fresh foF2/foEs/hmF2 within one cycle.
{"*/10 * * * *", Microwaveprop.Workers.IonosphereFetchWorker},
# NOAA SWPC publishes Kp and GOES X-ray at 1-min cadence and F10.7
# hourly; poll every 5 min for reasonable freshness vs request volume.
{"*/5 * * * *", Microwaveprop.Workers.SpaceWeatherFetchWorker}
]}
]
config :microwaveprop, :scopes,
user: [
default: true,
module: Microwaveprop.Accounts.Scope,
assign_key: :current_scope,
access_path: [:user, :id],
schema_key: :user_id,
schema_type: :binary_id,
schema_table: :users,
test_data_fixture: Microwaveprop.AccountsFixtures,
test_setup_helper: :register_and_log_in_user
]
config :microwaveprop,
ecto_repos: [Microwaveprop.Repo],
generators: [timestamp_type: :utc_datetime, binary_id: true]
# Use EXLA as default Nx backend for accelerated tensor operations
config :nx, :default_backend, EXLA.Backend
# Use Jason for JSON parsing in Phoenix
config :phoenix, :json_library, Jason
# Configure tailwind (the version is required)
config :tailwind,
version: "4.2.2",
microwaveprop: [
args: ~w(
--input=assets/css/app.css
--output=priv/static/assets/css/app.css
),
# Import environment specific config. This must remain at the bottom
# of this file so it overrides the configuration defined above.
cd: Path.expand("..", __DIR__)
]
import_config "#{config_env()}.exs"