Class: Bosh::Director::Jobs::FetchLogs

Inherits:
BaseJob show all
Includes:
LockHelper
Defined in:
lib/bosh/director/jobs/fetch_logs.rb

Instance Attribute Summary

Attributes inherited from BaseJob

#task_id

Class Method Summary collapse

Instance Method Summary collapse

Methods included from LockHelper

#with_compile_lock, #with_deployment_lock, #with_release_lock, #with_release_locks, #with_stemcell_lock

Methods inherited from BaseJob

#begin_stage, #event_log, #logger, perform, #result_file, #single_step_stage, #task_cancelled?, #task_checkpoint, #track_and_log

Constructor Details

#initialize(instance_id, options = {}) ⇒ FetchLogs

Returns a new instance of FetchLogs.



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# File 'lib/bosh/director/jobs/fetch_logs.rb', line 12

def initialize(instance_id, options = {})
  @instance_id = instance_id
  @log_type = options["type"] || "job"
  @filters = options["filters"]
  @instance_manager = Api::InstanceManager.new

  blobstore = options.fetch(:blobstore) { App.instance.blobstores.blobstore }
  log_bundles_cleaner = LogBundlesCleaner.new(blobstore, 60 * 60 * 24 * 10, logger) # 10 days
  @logs_fetcher = LogsFetcher.new(event_log, @instance_manager, log_bundles_cleaner, logger)
end

Class Method Details

.job_type ⇒ Object 



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# File 'lib/bosh/director/jobs/fetch_logs.rb', line 8

def self.job_type
  :fetch_logs
end

Instance Method Details

#perform ⇒ Object 



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# File 'lib/bosh/director/jobs/fetch_logs.rb', line 23

def perform
  instance = @instance_manager.find_instance(@instance_id)
  desc = "#{instance.job}/#{instance.index}"

  deployment = instance.deployment
  if deployment.nil?
    raise InstanceDeploymentMissing,
          "`#{desc}' doesn't belong to any deployment"
  end

  with_deployment_lock(deployment) do
    @logs_fetcher.fetch(instance, @log_type, @filter)
  end
end