Module: Open

Includes:
Logging
Included in:
ElasticManager
Defined in:
lib/elastic_manager/open.rb

Overview

Index opening operations

Constant Summary

Constants included from Logging

Logging::SEVERITY_COLORS

Instance Method Summary collapse

Methods included from Logging

configure_logger_for, #log, log_level, logger_for

Instance Method Details

#do_open(indices) ⇒ Object 



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# File 'lib/elastic_manager/open.rb', line 37

def do_open(indices)
  indices.each do |index|
    next if skip_index?(index, 'open')

    response = @elastic.request(:get, "/_cat/indices/#{index}")

    if index_exist?(response)
      next if already?(response, 'open')

      elastic_action_with_log('open_index', index)
    else
      log.warn "#{index} index not found"
      log.info "#{index} trying snapshot restore"

      elastic_action_with_log('restore_snapshot', index, @config['settings']['box_types']['store'])
    end
  end
end

#open ⇒ Object 



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# File 'lib/elastic_manager/open.rb', line 56

def open
  indices, date_from, date_to, daysago = prepare_vars
  prechecks(date_from, date_to)
  indices = open_populate_indices(indices, date_from, date_to, daysago)
  log.debug indices.inspect
  do_open(indices)
end

#open_populate_indices(indices, date_from, date_to, daysago) ⇒ Object 



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# File 'lib/elastic_manager/open.rb', line 9

def open_populate_indices(indices, date_from, date_to, daysago)
  result = []

  if indices.length == 1 && indices.first == '_all'
    result = @elastic.all_indices(date_from, date_to, daysago, 'close', nil, @config)
    result += @elastic.all_indices_in_snapshots(date_from, date_to, daysago, @config)
    return result
  end

  if date_from.nil?
    result = @elastic.all_indices(date_from, date_to, daysago, 'close', nil, @config)
    result += @elastic.all_indices_in_snapshots(date_from, date_to, daysago, @config)
    return result.select { |r| r.start_with?(*indices) }
  else
    date_from.upto(date_to) do |date|
      indices.each do |index|
        date_formatted = date.to_s.tr('-', '.')
        result << "#{index}-#{date_formatted}"
      end
    end
  end

  return result unless result.empty?

  log.fatal 'no indices for work'
  exit 1
end