Class: ElasticGraph::DatastoreCore::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/elastic_graph/datastore_core/config.rb

Overview

Defines the configuration related to datastores.

Constant Summary collapse

EXPECTED_KEYS = 
members.map(&:to_s)

Class Method Summary collapse

Class Method Details

.from_parsed_yaml(parsed_yaml) ⇒ Object

Helper method to build an instance from parsed YAML config.



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# File 'lib/elastic_graph/datastore_core/config.rb', line 38

def self.from_parsed_yaml(parsed_yaml)
  parsed_yaml = parsed_yaml.fetch("datastore")
  extra_keys = parsed_yaml.keys - EXPECTED_KEYS

  unless extra_keys.empty?
    raise ConfigError, "Unknown `datastore` config settings: #{extra_keys.join(", ")}"
  end

  new(
    client_faraday_adapter: Configuration::ClientFaradayAdapter.from_parsed_yaml(parsed_yaml),
    clusters: Configuration::ClusterDefinition.definitions_by_name_hash_from(parsed_yaml.fetch("clusters")),
    index_definitions: Configuration::IndexDefinition.definitions_by_name_hash_from(parsed_yaml.fetch("index_definitions")),
    log_traffic: parsed_yaml.fetch("log_traffic", false),
    max_client_retries: parsed_yaml.fetch("max_client_retries", 3)
  )
end