class GoodData::LCM2::ExecuteSchedules
Constants
- DESCRIPTION
- PARAMS
Public Class Methods
call(params)
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# File lib/gooddata/lcm/actions/execute_schedules.rb, line 54 def call(params) logger = params.gdc_logger client = params.gdc_gd_client project = client.projects(params.gdc_project) || client.projects(params.gdc_project_id) fail "Either project or project_id has to be specified in params" unless project list_of_modes = params.list_of_modes.split('|').map(&:strip) work_done_identificator = params.work_done_identificator number_of_schedules_in_batch = Integer(params.number_of_schedules_in_batch || "1000") delay_between_batches = Integer(params.delay_between_batches || "0") control_parameter = params.control_parameter || "MODE" wait = GoodData::Helpers.to_boolean(params.wait_for_schedule) segment_list = params.segment_list domain_name = params.domain fail "In case that you are using SEGMENT_LIST parameter, you need to fill out DOMAIN parameter" if !segment_list.nil? && domain_name.nil? number_of_threads = Integer(params.number_of_threads || '5') # The WORK_DONE_IDENTIFICATOR is flag which tells the executor to execute the schedules # It could have special value IGNORE. In this case all corresponding schedules will be started during every run of this brick start_schedules = work_done_identificator == 'IGNORE' || GoodData::Helpers.to_boolean(project.metadata[work_done_identificator]) project_list = [] if !segment_list.nil? && segment_list != '' domain = client.domain(domain_name) segment_list.split('|').each do |segment_identification| segment = domain.segments(segment_identification) project_list += segment.clients.map { |c| !c.project.nil? ? c.project.obj_id : nil }.compact end project_list.uniq! end if start_schedules schedules_to_filter = client.projects.pmapcat do |p| begin p.schedules rescue => e logger.info "The retrieval of project schedules, for project #{p.obj_id} has failed. Message: #{e.message}." [] end end schedules_to_start = schedules_to_filter.select { |schedule| list_of_modes.include?(schedule.params[control_parameter]) } if !segment_list.nil? && segment_list != '' schedules_to_start.delete_if { |schedule| !project_list.include?(schedule.project.obj_id) } end logger.info "Found #{schedules_to_start.count} schedules to execute" schedules_to_start.each_slice(number_of_schedules_in_batch).each_with_index do |batch_schedules, batch_index| batch_number = batch_index + 1 logger.info "Starting batch number #{batch_number}. Number of schedules in batch #{batch_schedules.count}." batch_schedules.peach(number_of_threads) do |schedule| begin tries ||= 5 logger.info "Starting schedule for project #{schedule.project.pid} - #{schedule.project.title}. Schedule ID is #{schedule.obj_id}" schedule.execute(wait: wait) rescue => e if (tries -= 1) > 0 logger.warn "There was error during operation: #{e.message}. Retrying" sleep(5) retry else logger.info "We could not start schedule for project #{schedule.project.pid} - #{schedule.project.title} - #{e.message}" end else logger.info "Operation finished" end end logger.info "Entering sleep mode for #{delay_between_batches} seconds" sleep(delay_between_batches) end project.set_metadata(work_done_identificator, 'false') unless work_done_identificator == 'IGNORE' end end