From 82e03978b89938219958032efb1448cc76baa181 Mon Sep 17 00:00:00 2001 From: Saumit Date: Sat, 27 Sep 2025 02:14:26 +0530 Subject: Initial snapshot - OpenTelemetry demo 2.1.3 -f --- src/flagd-ui/config/config.exs | 67 +++++++++++++++++++++++ src/flagd-ui/config/dev.exs | 85 +++++++++++++++++++++++++++++ src/flagd-ui/config/prod.exs | 25 +++++++++ src/flagd-ui/config/runtime.exs | 117 ++++++++++++++++++++++++++++++++++++++++ src/flagd-ui/config/test.exs | 30 +++++++++++ 5 files changed, 324 insertions(+) create mode 100644 src/flagd-ui/config/config.exs create mode 100644 src/flagd-ui/config/dev.exs create mode 100644 src/flagd-ui/config/prod.exs create mode 100644 src/flagd-ui/config/runtime.exs create mode 100644 src/flagd-ui/config/test.exs (limited to 'src/flagd-ui/config') diff --git a/src/flagd-ui/config/config.exs b/src/flagd-ui/config/config.exs new file mode 100644 index 0000000..bf85a5f --- /dev/null +++ b/src/flagd-ui/config/config.exs @@ -0,0 +1,67 @@ +# Copyright The OpenTelemetry Authors +# SPDX-License-Identifier: Apache-2.0 + +# 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 + +config :flagd_ui, + generators: [timestamp_type: :utc_datetime] + +# Configures the endpoint +config :flagd_ui, FlagdUiWeb.Endpoint, + url: [host: "localhost", path: "/feature"], + adapter: Bandit.PhoenixAdapter, + render_errors: [ + formats: [html: FlagdUiWeb.ErrorHTML, json: FlagdUiWeb.ErrorJSON], + layout: false + ], + pubsub_server: FlagdUi.PubSub, + live_view: [signing_salt: "1M4OCh0v"] + +# Configures 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 :flagd_ui, FlagdUi.Mailer, adapter: Swoosh.Adapters.Local + +# Configure esbuild (the version is required) +config :esbuild, + version: "0.17.11", + flagd_ui: [ + args: + ~w(js/app.js --bundle --target=es2022 --outdir=../priv/static/assets/js --external:/fonts/* --external:/images/*), + cd: Path.expand("../assets", __DIR__), + env: %{"NODE_PATH" => Path.expand("../deps", __DIR__)} + ] + +# Configure tailwind (the version is required) +config :tailwind, + version: "4.0.9", + flagd_ui: [ + args: ~w( + --input=assets/css/app.css + --output=priv/static/assets/css/app.css + ), + cd: Path.expand("..", __DIR__) + ] + +# Configures Elixir's Logger +config :logger, :default_formatter, + format: "$time $metadata[$level] $message\n", + metadata: [:request_id] + +# Use Jason for JSON parsing in Phoenix +config :phoenix, :json_library, Jason + +# Import environment specific config. This must remain at the bottom +# of this file so it overrides the configuration defined above. +import_config "#{config_env()}.exs" diff --git a/src/flagd-ui/config/dev.exs b/src/flagd-ui/config/dev.exs new file mode 100644 index 0000000..a2e606e --- /dev/null +++ b/src/flagd-ui/config/dev.exs @@ -0,0 +1,85 @@ +# Copyright The OpenTelemetry Authors +# SPDX-License-Identifier: Apache-2.0 + +import Config + +# For development, we disable any cache and enable +# debugging and code reloading. +# +# The watchers configuration can be used to run external +# watchers to your application. For example, we can use it +# to bundle .js and .css sources. +config :flagd_ui, FlagdUiWeb.Endpoint, + # Binding to loopback ipv4 address prevents access from other machines. + # Change to `ip: {0, 0, 0, 0}` to allow access from other machines. + url: [path: "/"], + http: [ip: {127, 0, 0, 1}, port: 4000], + check_origin: false, + code_reloader: true, + debug_errors: true, + secret_key_base: "9CY+MFunosoVAMkzDqYQnSIYRDoaheVhN0pXKk0T3RJRU/FT5wGTZ1rUkZj/jXW/", + watchers: [ + esbuild: {Esbuild, :install_and_run, [:flagd_ui, ~w(--sourcemap=inline --watch)]}, + tailwind: {Tailwind, :install_and_run, [:flagd_ui, ~w(--watch)]} + ] + +# ## SSL Support +# +# In order to use HTTPS in development, a self-signed +# certificate can be generated by running the following +# Mix task: +# +# mix phx.gen.cert +# +# Run `mix help phx.gen.cert` for more information. +# +# The `http:` config above can be replaced with: +# +# https: [ +# port: 4001, +# cipher_suite: :strong, +# keyfile: "priv/cert/selfsigned_key.pem", +# certfile: "priv/cert/selfsigned.pem" +# ], +# +# If desired, both `http:` and `https:` keys can be +# configured to run both http and https servers on +# different ports. + +# Watch static and templates for browser reloading. +config :flagd_ui, FlagdUiWeb.Endpoint, + live_reload: [ + web_console_logger: true, + patterns: [ + ~r"priv/static/(?!uploads/).*(js|css|png|jpeg|jpg|gif|svg)$", + ~r"priv/gettext/.*(po)$", + ~r"lib/flagd_ui_web/(controllers|live|components)/.*(ex|heex)$" + ] + ] + +# Enable dev routes for dashboard and mailbox +config :flagd_ui, dev_routes: true + +# Do not include metadata nor timestamps in development logs +config :logger, :default_formatter, format: "[$level] $message\n" + +# Set a higher stacktrace during development. Avoid configuring such +# in production as building large stacktraces may be expensive. +config :phoenix, :stacktrace_depth, 20 + +# Initialize plugs at runtime for faster development compilation +config :phoenix, :plug_init_mode, :runtime + +config :phoenix_live_view, + # Include HEEx debug annotations as HTML comments in rendered markup. + # Changing this configuration will require mix clean and a full recompile. + debug_heex_annotations: true, + # Enable helpful, but potentially expensive runtime checks + enable_expensive_runtime_checks: true + +# Disable swoosh api client as it is only required for production adapters. +config :swoosh, :api_client, false + +config :opentelemetry, traces_exporter: {:otel_exporter_stdout, []} + +config :flagd_ui, storage_file_path: "./data/demo.flagd.json" diff --git a/src/flagd-ui/config/prod.exs b/src/flagd-ui/config/prod.exs new file mode 100644 index 0000000..6288f7a --- /dev/null +++ b/src/flagd-ui/config/prod.exs @@ -0,0 +1,25 @@ +# Copyright The OpenTelemetry Authors +# SPDX-License-Identifier: Apache-2.0 + +import Config + +# Note we also include the path to a cache manifest +# containing the digested version of static files. This +# manifest is generated by the `mix assets.deploy` task, +# which you should run after static files are built and +# before starting your production server. +config :flagd_ui, FlagdUiWeb.Endpoint, cache_static_manifest: "priv/static/cache_manifest.json" + +# Configures Swoosh API Client +config :swoosh, api_client: Swoosh.ApiClient.Req + +# Disable Swoosh Local Memory Storage +config :swoosh, local: false + +# Do not print debug messages in production +config :logger, level: :info + +config :flagd_ui, storage_file_path: "/app/data/demo.flagd.json" + +# Runtime production configuration, including reading +# of environment variables, is done on config/runtime.exs. diff --git a/src/flagd-ui/config/runtime.exs b/src/flagd-ui/config/runtime.exs new file mode 100644 index 0000000..90d841d --- /dev/null +++ b/src/flagd-ui/config/runtime.exs @@ -0,0 +1,117 @@ +# Copyright The OpenTelemetry Authors +# SPDX-License-Identifier: Apache-2.0 + +import Config + +# config/runtime.exs is executed for all environments, including +# during releases. It is executed after compilation and before the +# system starts, so it is typically used to load production configuration +# and secrets from environment variables or elsewhere. Do not define +# any compile-time configuration in here, as it won't be applied. +# The block below contains prod specific runtime configuration. + +# ## Using releases +# +# If you use `mix release`, you need to explicitly enable the server +# by passing the PHX_SERVER=true when you start it: +# +# PHX_SERVER=true bin/flagd_ui start +# +# Alternatively, you can use `mix phx.gen.release` to generate a `bin/server` +# script that automatically sets the env var above. +if System.get_env("PHX_SERVER") do + config :flagd_ui, FlagdUiWeb.Endpoint, server: true +end + +if config_env() == :prod do + # The secret key base is used to sign/encrypt cookies and other secrets. + # A default value is used in config/dev.exs and config/test.exs but you + # want to use a different value for prod and you most likely don't want + # to check this value into version control, so we use an environment + # variable instead. + secret_key_base = + System.get_env("SECRET_KEY_BASE") || + raise """ + environment variable SECRET_KEY_BASE is missing. + You can generate one by calling: mix phx.gen.secret + """ + + otel_endpoint = + System.get_env("OTEL_EXPORTER_OTLP_ENDPOINT") || + raise """ + environment variable OTEL_EXPORTER_OTLP_ENDPOINT is missing. + """ + + host = System.get_env("PHX_HOST") || "example.com" + port = String.to_integer(System.get_env("FLAGD_UI_PORT") || "4000") + + config :flagd_ui, :dns_cluster_query, System.get_env("DNS_CLUSTER_QUERY") + + config :flagd_ui, FlagdUiWeb.Endpoint, + url: [host: host, port: 443, scheme: "https"], + http: [ + # Enable IPv6 and bind on all interfaces. + # Set it to {0, 0, 0, 0, 0, 0, 0, 1} for local network only access. + # See the documentation on https://hexdocs.pm/bandit/Bandit.html#t:options/0 + # for details about using IPv6 vs IPv4 and loopback vs public addresses. + ip: {0, 0, 0, 0, 0, 0, 0, 0}, + port: port + ], + check_origin: false, + secret_key_base: secret_key_base + + config :opentelemetry, :processors, + otel_batch_processor: %{ + exporter: {:opentelemetry_exporter, %{endpoints: [otel_endpoint]}} + } + + # ## SSL Support + # + # To get SSL working, you will need to add the `https` key + # to your endpoint configuration: + # + # config :flagd_ui, FlagdUiWeb.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 config/prod.exs, + # ensuring no data is ever sent via http, always redirecting to https: + # + # config :flagd_ui, FlagdUiWeb.Endpoint, + # force_ssl: [hsts: true] + # + # Check `Plug.SSL` for all available options in `force_ssl`. + + # ## Configuring the mailer + # + # In production you need to configure the mailer to use a different adapter. + # Also, you may need to configure the Swoosh API client of your choice if you + # are not using SMTP. Here is an example of the configuration: + # + # config :flagd_ui, FlagdUi.Mailer, + # adapter: Swoosh.Adapters.Mailgun, + # api_key: System.get_env("MAILGUN_API_KEY"), + # domain: System.get_env("MAILGUN_DOMAIN") + # + # For this example you need include a HTTP client required by Swoosh API client. + # Swoosh supports Hackney, Req and Finch out of the box: + # + # config :swoosh, :api_client, Swoosh.ApiClient.Hackney + # + # See https://hexdocs.pm/swoosh/Swoosh.html#module-installation for details. +end diff --git a/src/flagd-ui/config/test.exs b/src/flagd-ui/config/test.exs new file mode 100644 index 0000000..4ef02e7 --- /dev/null +++ b/src/flagd-ui/config/test.exs @@ -0,0 +1,30 @@ +# Copyright The OpenTelemetry Authors +# SPDX-License-Identifier: Apache-2.0 + +import Config + +# We don't run a server during test. If one is required, +# you can enable the server option below. +config :flagd_ui, FlagdUiWeb.Endpoint, + url: [path: "/"], + http: [ip: {127, 0, 0, 1}, port: 4002], + secret_key_base: "7WKq9+4aRwQEUAE69h03WLZKqkUmgMOlrrXvsq28ZvKNK9HSinOQ3ZBcnUG/eSgb", + server: false + +# In test we don't send emails +config :flagd_ui, FlagdUi.Mailer, adapter: Swoosh.Adapters.Test + +# Disable swoosh api client as it is only required for production adapters +config :swoosh, :api_client, false + +# Print only warnings and errors during test +config :logger, level: :warning + +# Initialize plugs at runtime for faster test compilation +config :phoenix, :plug_init_mode, :runtime + +# Enable helpful, but potentially expensive runtime checks +config :phoenix_live_view, + enable_expensive_runtime_checks: true + +config :flagd_ui, storage_file_path: "./test/fixtures/demo.flagd.json" -- cgit v1.2.3