Class: Oxidized::Worker
- Inherits:
-
Object
- Object
- Oxidized::Worker
- Defined in:
- lib/oxidized/worker.rb
Instance Method Summary collapse
-
#initialize(nodes) ⇒ Worker
constructor
A new instance of Worker.
- #process(job) ⇒ Object
- #work ⇒ Object
Constructor Details
Instance Method Details
#process(job) ⇒ Object
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# File 'lib/oxidized/worker.rb', line 35 def process job node = job.node node.last = job node.stats.add job @jobs.duration job.time node.running = false if job.status == :success Oxidized.Hooks.handle :node_success, :node => node, :job => job msg = "update #{node.name}" msg += " from #{node.from}" if node.from msg += " with message '#{node.msg}'" if node.msg output = node.output.new if output.store node.name, job.config, :msg => msg, :user => node.user, :group => node.group Oxidized.logger.info "Configuration updated for #{node.group}/#{node.name}" Oxidized.Hooks.handle :post_store, :node => node, :job => job, :commitref => output.commitref end node.reset else msg = "#{node.name} status #{job.status}" if node.retry < Oxidized.config.retries node.retry += 1 msg += ", retry attempt #{node.retry}" @nodes.next node.name else msg += ", retries exhausted, giving up" node.retry = 0 Oxidized.Hooks.handle :node_fail, :node => node, :job => job end Oxidized.logger.warn msg end rescue NodeNotFound Oxidized.logger.warn "#{node.name} not found, removed while collecting?" end |
#work ⇒ Object
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# File 'lib/oxidized/worker.rb', line 12 def work ended = [] @jobs.delete_if { |job| ended << job if not job.alive? } ended.each { |job| process job } @jobs.work while @jobs.size < @jobs.want Oxidized.logger.debug "lib/oxidized/worker.rb: Jobs #{@jobs.size}, Want: #{@jobs.want}" # ask for next node in queue non destructive way nextnode = @nodes.first unless nextnode.last.nil? # Set unobtainable value for 'last' if interval checking is disabled last = Oxidized.config.interval == 0 ? Time.now.utc + 10 : nextnode.last.end break if last + Oxidized.config.interval > Time.now.utc end # shift nodes and get the next node node = @nodes.get node.running? ? next : node.running = true @jobs.push Job.new node Oxidized.logger.debug "lib/oxidized/worker.rb: Added #{node.name} to the job queue" end Oxidized.logger.debug("lib/oxidized/worker.rb: #{@jobs.size} jobs running in parallel") unless @jobs.empty? end |