Class: QueuedJobList

Inherits:
JobList show all
Defined in:
lib/scbi_queue_system/queued_job_list.rb

Instance Attribute Summary

Attributes inherited from JobList

#jobs

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from JobList

#stats_header, #to_s

Constructor Details

#initialize ⇒ QueuedJobList 



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# File 'lib/scbi_queue_system/queued_job_list.rb', line 6

def initialize

  super(QUEUED_PATH)

end

Class Method Details

.execute_job(job, machine) ⇒ Object 



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# File 'lib/scbi_queue_system/queued_job_list.rb', line 12

def self.execute_job(job,machine)

  $LOG.info("Sending job #{job[:name]} to #{machine}")

  job_path=File.join(QUEUED_PATH,job[:name])

  machine_path = File.join(SENT_PATH,machine)

  FileUtils.cp(job_path , File.join(RUNNING_PATH,machine))
  FileUtils.mv(job_path , machine_path)

  # launch_cmd="ssh #{machine} \"bash #{File.join(machine_path,job[:name])}\""


  output_file=File.join(job[:cwd],job[:name]+'.out')
  error_file=File.join(job[:cwd],job[:name]+'.error')

  # output_file=File.join('/tmp',job[:name]+'.out')
  # error_file=File.join('/tmp',job[:name]+'.error')
  copy_cmd = "scp #{File.join(machine_path,job[:name])} #{machine}:#{job[:cwd]}"
  
  if system(copy_cmd)
    # launch_cmd = "ssh #{machine} \"nohup bash < #{job[:script]} > #{output_file} 2> #{error_file} & \""
    script_on_machine = File.join(job[:cwd],job[:name])

    if machine.upcase.index('LOCALHOST')
      launch_cmd = "nohup #{script_on_machine} </dev/null > #{output_file} 2> #{error_file} &"
    else
      launch_cmd = "ssh #{machine} \"nohup #{script_on_machine} </dev/null > #{output_file} 2> #{error_file} &\""
    end

    $LOG.info("Launch cmd: #{launch_cmd}")
    if system(launch_cmd)
      $LOG.info "LAUNCH DONE"
    else
      $LOG.error "LAUNCH FAILED: #{launch_cmd}"
    end
  else
    $LOG.error "SCP FAILED: #{copy_cmd}"
  end



end