Class: Bosh::Deployer::DeployerRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/bosh/deployer/deployer_renderer.rb

Constant Summary collapse

DEFAULT_POLL_INTERVAL = 
0.1

Instance Method Summary collapse

Constructor Details

#initialize(event_log_renderer) ⇒ DeployerRenderer

Returns a new instance of DeployerRenderer.



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# File 'lib/bosh/deployer/deployer_renderer.rb', line 5

def initialize(event_log_renderer)
  @event_log_renderer = event_log_renderer
  @index = 0
end

Instance Method Details

#duration ⇒ Object 



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# File 'lib/bosh/deployer/deployer_renderer.rb', line 47

def duration
  @event_log_renderer.duration
end

#enter_stage(stage, total) ⇒ Object 



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# File 'lib/bosh/deployer/deployer_renderer.rb', line 24

def enter_stage(stage, total)
  @stage = stage
  @total = total
  @index = 0
end

#finish(state) ⇒ Object 



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# File 'lib/bosh/deployer/deployer_renderer.rb', line 19

def finish(state)
  @thread.kill
  @event_log_renderer.finish(state)
end

#start ⇒ Object 



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# File 'lib/bosh/deployer/deployer_renderer.rb', line 10

def start
  @thread = Thread.new do
    loop do
      @event_log_renderer.refresh
      sleep(interval_poll)
    end
  end
end

#update(state, task) ⇒ Object 



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# File 'lib/bosh/deployer/deployer_renderer.rb', line 30

def update(state, task)
  event = {
    'time'     => Time.now,
    'stage'    => @stage,
    'task'     => task,
    'tags'     => [],
    'index'    => @index + 1,
    'total'    => @total,
    'state'    => state.to_s,
    'progress' => state == :finished ? 100 : 0,
  }

  @event_log_renderer.add_output(JSON.generate(event))

  @index += 1 if state == :finished
end