Module: Elastics::Client::Cluster

Defined in:
lib/elastics/client/cluster.rb

Defined Under Namespace

Classes: NoAliveHosts

Instance Method Summary collapse

Instance Method Details

#discover_cluster ⇒ Object 



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# File 'lib/elastics/client/cluster.rb', line 10

def discover_cluster
  # `nothing` allows not to fetch all unnecessary data
  discovered = request(index: '_nodes', type: '_all', id: 'nothing')['nodes'].
    map { |id, node|
      match = node['http_address'].match(/inet\[.*?\/([\da-f.:]+)/i)
      match && match[1]
    }.compact
  @cluster_mutex.synchronize do
    @hosts.clear.concat(discovered - @dead_hosts.keys)
  end
end