Class: Ufo::Ps::Task

Inherits:
Object
  • Object
show all
Defined in:
lib/ufo/ps/task.rb

Constant Summary collapse

@@extra_columns = 
false

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(task) ⇒ Task

Returns a new instance of Task.



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# File 'lib/ufo/ps/task.rb', line 9

def initialize(task)
  @task = task
end

Class Method Details

.extra_columns ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 95

def self.extra_columns
  @@extra_columns
end

.extra_columns=(val) ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 91

def self.extra_columns=(val)
  @@extra_columns = val
end

.header ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 3

def self.header
  header = %w[Id Name Release Started Status Notes]
  header << "Container Instance" if extra_columns
  header
end

Instance Method Details

#container_instance_arn ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 29

def container_instance_arn
  @task['container_instance_arn'].split('/').last
end

#extra_columns ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 99

def extra_columns
  self.class.extra_columns
end

#hide? ⇒ Boolean

started_at=2018-07-05 21:52:15 -0700, stopping_at=2018-07-05 22:03:44 -0700, stopped_at=2018-07-05 22:03:45 -0700,

Returns:

  • (Boolean) 


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# File 'lib/ufo/ps/task.rb', line 54

def hide?
  stopped_at = time(@task["stopped_at"])
  status == "STOPPED" && stopped_at < Time.now - 60 * 5
end

#id ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 19

def id
  @task['task_arn'].split('/').last.split('-').first
end

#name ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 23

def name
  @task["overrides"]["container_overrides"].first["name"]
rescue NoMethodError
  @task["containers"].first["name"]
end

#notes ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 63

def notes
  return unless @task["stopped_reason"]

  if @task["stopped_reason"] =~ /Task failed ELB health checks/
    "Failed ELB health check"
  else
    @task["stopped_reason"]
  end
end

#relative_time(start_time) ⇒ Object

stackoverflow.com/questions/195740/how-do-you-do-relative-time-in-rails/195894



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# File 'lib/ufo/ps/task.rb', line 74

def relative_time(start_time)
  diff_seconds = Time.now - start_time
  case diff_seconds
    when 0 .. 59
      "#{diff_seconds.to_i} seconds ago"
    when 60 .. (3600-1)
      "#{(diff_seconds/60).to_i} minutes ago"
    when 3600 .. (3600*24-1)
      "#{(diff_seconds/3600).to_i} hours ago"
    when (3600*24) .. (3600*24*30)
      "#{(diff_seconds/(3600*24)).to_i} days ago"
    else
      start_time.strftime("%m/%d/%Y")
  end
end

#release ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 33

def release
  @task["task_definition_arn"].split('/').last
end

#started ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 37

def started
  started = time(@task["started_at"])
  return "PENDING" unless started
  relative_time(started)
end

#status ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 59

def status
  @task["last_status"]
end

#time(value) ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 43

def time(value)
  Time.parse(value.to_s)
rescue ArgumentError
  nil
end

#to_a ⇒ Object 



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# File 'lib/ufo/ps/task.rb', line 13

def to_a
  row = [id, name, release, started, status, notes]
  row << container_instance_arn if extra_columns
  row
end