Module: Cassie::Configuration::Loading

Included in:
Core
Defined in:
lib/cassie/configuration/loading.rb

Instance Method Summary collapse

Instance Method Details

#cluster_configurations ⇒ Hash{String => Object}

Fetch cluster configurations from configuraiton file located at paths

Returns:

  • (Hash{String => Object}) —

    Configuration loaded from yml file



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# File 'lib/cassie/configuration/loading.rb', line 7

def cluster_configurations
  path = paths["cluster_configurations"]

  file = begin
    File.new(path)
  rescue StandardError
    raise MissingClusterConfigurations.new(path)
  end

  require "yaml"
  require "erb"

  hash = YAML.load(ERB.new(file.read).result) || {}
  hash.with_indifferent_access
rescue StandardError => e
  raise e, "Cannot load Cassandra cluster configurations:\n#{e.message}", e.backtrace
end