class Fluent::DiskUsage
Public Instance Methods
configure(conf)
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Calls superclass method
# File lib/fluent/plugin/in_diskusage.rb, line 14 def configure(conf) super require 'sys/filesystem' end
output()
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# File lib/fluent/plugin/in_diskusage.rb, line 31 def output filestats = Sys::Filesystem.stat(@mountpoint) total_bytes = filestats.block_size * filestats.blocks free_bytes = filestats.block_size * filestats.blocks_available used_bytes = total_bytes - free_bytes used_percent = 0 free_percent = 0 if total_bytes.nonzero? used_percent = used_bytes / total_bytes.to_f free_percent = free_bytes / total_bytes.to_f end record = {"label"=>@label,"total_bytes"=>total_bytes,"free_bytes"=>free_bytes,"used_bytes"=>used_bytes,"used_percent"=>used_percent,"free_percent"=>free_percent} time = Fluent::Engine.now router.emit(tag,time,record) end
run()
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# File lib/fluent/plugin/in_diskusage.rb, line 24 def run while true output sleep @refresh_interval end end
shutdown()
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# File lib/fluent/plugin/in_diskusage.rb, line 48 def shutdown @watcher.terminate @watcher.join end
start()
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Calls superclass method
# File lib/fluent/plugin/in_diskusage.rb, line 19 def start super @watcher = Thread.new(&method(:run)) end