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Pascal Schmid
2022-02-20 22:47:48 +01:00
parent 79e83afafb
commit c8a043528b
23 changed files with 869 additions and 127 deletions
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173
config/config.exs
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@@ -1,82 +1,99 @@
# 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
# Configures the endpoint
config :kafkaex_lag_exporter, KafkaexLagExporterWeb.Endpoint,
url: [host: "localhost"],
render_errors: [view: KafkaexLagExporterWeb.ErrorView, accepts: ~w(json), layout: false],
pubsub_server: KafkaexLagExporter.PubSub,
live_view: [signing_salt: "sSgJfjNf"]
# Configures Elixir's Logger
config :logger, :console,
format: "$time $metadata[$level] $message\n",
level: :info,
metadata: [:request_id]
# Use Jason for JSON parsing in Phoenix
config :phoenix, :json_library, Jason
config :kafka_ex,
# A list of brokers to connect to. This can be in either of the following formats
#
# * [{"HOST", port}...]
# * CSV - `"HOST:PORT,HOST:PORT[,...]"`
# * {mod, fun, args}
# * &arity_zero_fun/0
# * fn -> ... end
#
# If you receive :leader_not_available
# errors when producing messages, it may be necessary to modify "advertised.host.name" in the
# server.properties file.
# In the case below you would set "advertised.host.name=localhost"
# brokers: [
# {"kafka1", 9092},
# {"kafka2", 9092},
# {"kafka3", 9092}
# ],
brokers: "localhost:9093,localhost:9094,localhost:9095",
#
# OR:
# brokers: "localhost:9092,localhost:9093,localhost:9094"
#
# It may be useful to configure your brokers at runtime, for example if you use
# service discovery instead of storing your broker hostnames in a config file.
# To do this, you can use `{mod, fun, args}` or a zero-arity function, and `KafkaEx`
# will invoke your callback when fetching the `:brokers` configuration.
# Note that when using this approach you must return a list of host/port pairs.
#
# the default consumer group for worker processes, must be a binary (string)
# NOTE if you are on Kafka < 0.8.2 or if you want to disable the use of
# consumer groups, set this to :no_consumer_group (this is the
# only exception to the requirement that this value be a binary)
consumer_group: "kafka_ex",
# The client_id is the logical grouping of a set of kafka clients.
client_id: "kafka_ex",
# Set this value to true if you do not want the default
# `KafkaEx.Server` worker to start during application start-up -
# i.e., if you want to start your own set of named workers
disable_default_worker: false,
# Timeout value, in msec, for synchronous operations (e.g., network calls).
# If this value is greater than GenServer's default timeout of 5000, it will also
# be used as the timeout for work dispatched via KafkaEx.Server.call (e.g., KafkaEx.metadata).
# In those cases, it should be considered a 'total timeout', encompassing both network calls and
# wait time for the genservers.
sync_timeout: 3000,
# Supervision max_restarts - the maximum amount of restarts allowed in a time frame
max_restarts: 10,
# Supervision max_seconds - the time frame in which :max_restarts applies
max_seconds: 60,
# Interval in milliseconds that GenConsumer waits to commit offsets.
commit_interval: 5_000,
# Threshold number of messages consumed for GenConsumer to commit offsets
# to the broker.
commit_threshold: 100,
# Interval in milliseconds to wait before reconnect to kafka
sleep_for_reconnect: 400,
# This is the flag that enables use of ssl
use_ssl: false,
# see SSL OPTION DESCRIPTIONS - CLIENT SIDE at http://erlang.org/doc/man/ssl.html
# for supported options
ssl_options: [
# cacertfile: File.cwd!() <> "/ssl/ca-cert",
# certfile: File.cwd!() <> "/ssl/cert.pem",
# keyfile: File.cwd!() <> "/ssl/key.pem"
],
# set this to the version of the kafka broker that you are using
# include only major.minor.patch versions. must be at least 0.8.0
# use "kayrock" for the new client
kafka_version: "3.1.0"
# A list of brokers to connect to. This can be in either of the following formats
#
# * [{"HOST", port}...]
# * CSV - `"HOST:PORT,HOST:PORT[,...]"`
# * {mod, fun, args}
# * &arity_zero_fun/0
# * fn -> ... end
#
# If you receive :leader_not_available
# errors when producing messages, it may be necessary to modify "advertised.host.name" in the
# server.properties file.
# In the case below you would set "advertised.host.name=localhost"
# brokers: [
# {"kafka1", 9092},
# {"kafka2", 9092},
# {"kafka3", 9092}
# ],
brokers: "localhost:9093,localhost:9094,localhost:9095",
#
# OR:
# brokers: "localhost:9092,localhost:9093,localhost:9094"
#
# It may be useful to configure your brokers at runtime, for example if you use
# service discovery instead of storing your broker hostnames in a config file.
# To do this, you can use `{mod, fun, args}` or a zero-arity function, and `KafkaEx`
# will invoke your callback when fetching the `:brokers` configuration.
# Note that when using this approach you must return a list of host/port pairs.
#
# the default consumer group for worker processes, must be a binary (string)
# NOTE if you are on Kafka < 0.8.2 or if you want to disable the use of
# consumer groups, set this to :no_consumer_group (this is the
# only exception to the requirement that this value be a binary)
consumer_group: "kafka_ex",
# The client_id is the logical grouping of a set of kafka clients.
client_id: "kafka_ex",
# Set this value to true if you do not want the default
# `KafkaEx.Server` worker to start during application start-up -
# i.e., if you want to start your own set of named workers
disable_default_worker: false,
# Timeout value, in msec, for synchronous operations (e.g., network calls).
# If this value is greater than GenServer's default timeout of 5000, it will also
# be used as the timeout for work dispatched via KafkaEx.Server.call (e.g., KafkaEx.metadata).
# In those cases, it should be considered a 'total timeout', encompassing both network calls and
# wait time for the genservers.
sync_timeout: 3000,
# Supervision max_restarts - the maximum amount of restarts allowed in a time frame
max_restarts: 10,
# Supervision max_seconds - the time frame in which :max_restarts applies
max_seconds: 60,
# Interval in milliseconds that GenConsumer waits to commit offsets.
commit_interval: 5_000,
# Threshold number of messages consumed for GenConsumer to commit offsets
# to the broker.
commit_threshold: 100,
# Interval in milliseconds to wait before reconnect to kafka
sleep_for_reconnect: 400,
# This is the flag that enables use of ssl
use_ssl: false,
# see SSL OPTION DESCRIPTIONS - CLIENT SIDE at http://erlang.org/doc/man/ssl.html
# for supported options
ssl_options: [
# cacertfile: File.cwd!() <> "/ssl/ca-cert",
# certfile: File.cwd!() <> "/ssl/cert.pem",
# keyfile: File.cwd!() <> "/ssl/key.pem"
],
# set this to the version of the kafka broker that you are using
# include only major.minor.patch versions. must be at least 0.8.0
# use "kayrock" for the new client
kafka_version: "3.1.0"
config :logger,
level: :info,
truncate: 4096
env_config = Path.expand("#{Mix.env()}.exs", __DIR__)
if File.exists?(env_config) do
import_config(env_config)
end
# 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"