Class: Seiton::Rds

Inherits:
Client show all
Includes:
Helper, RdsCheck
Defined in:
lib/seiton/rds.rb

Constant Summary

Constants inherited from Client

Client::CLIENTS

Instance Method Summary collapse

Methods included from RdsCheck

#generator_db_snapshots_check

Methods included from Helper

#datetime_parse, #log, #name_tag, #process_ok?, #volume_ids

Methods inherited from Client

#initialize

Constructor Details

This class inherits a constructor from Seiton::Client

Instance Method Details

#rds_snapshot(check = false, dt, ignores) ⇒ Object 



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# File 'lib/seiton/rds.rb', line 7

def rds_snapshot(check = false, dt, ignores)
  if check
    log.info('List up the resources to be removed.')
  else
    log.info('Start deleting.')
  end
  res = rds_client.describe_db_cluster_snapshots({})
  delete_db_snapshots = []
  res.db_cluster_snapshots.each do |delete_db_snapshot|
    if datetime_parse(delete_db_snapshot.snapshot_create_time.to_s) < datetime_parse(dt)
      delete_db_snapshots << delete_db_snapshot
    end
  end

  unless ignores.nil?
    ignore_resouces = []
    ignores.each do |ignore|
      ignore_resouces << delete_db_snapshots.select { |delete_db_snapshot| delete_db_snapshot.db_cluster_snapshot_identifier == ignore }.last
      delete_db_snapshots.delete_if { |delete_db_snapshot| delete_db_snapshot.db_cluster_snapshot_identifier == ignore }
    end
  end

  if delete_db_snapshots.empty?
    log.info('The resource to be deleted does not exist.')
    exit 0
  end

  puts display_db_snapshot_resources(delete_db_snapshots)
  generator_db_snapshots_check(delete_db_snapshots, ignore_resouces)
  exit 0 if check

  if process_ok?
    begin
      delete_db_snapshots.each do |delete_db_snapshot|
        delete_db_snapshot_action(delete_db_snapshot.db_cluster_snapshot_identifier)
      end
    rescue StandardError => e
      log.error(e)
      exit 1
    end
  else
    exit 0
  end
end