Class: Elesai::Megacli

Inherits:
Object
  • Object
show all
Includes:
Workflow
Defined in:
lib/elesai/megacli.rb

Direct Known Subclasses

AdpBbuCmd_aAll, LDPDinfo_aAll, PDlist_aAll

Defined Under Namespace

Classes: Context

Constant Summary collapse

ADAPTER_RE = 
/^Adapter\s+#*(?<value>\d+)/
VIRTUALDRIVE_RE = 
/^Virtual\s+Drive:\s+\d+\s+\((?<key>Target\s+Id):\s+(?<value>\d+)\)/
SPAN_RE = 
/^Span:\s+(?<value>\d+)/
PHYSICALDRIVE_RE = 
/^(?<key>Enclosure\s+Device\s+ID):\s+(?<value>\d+)/
ATTRIBUTE_RE = 
/^(?<key>[A-Za-z0-9()\s#'-.&]+)[:|=](?<value>.*)/
EXIT_RE = 
/^Exit Code: /
BBU_RE = 
/^BBU status for Adapter:\s+(?<value>\d+)/
BBU_FIRMWARESTATUS_RE = 
/^BBU Firmware Status:/
BBU_DESIGNINFO_RE = 
/^BBU Design Info for Adapter:\s+(?<value>\d+)/
BBU_PROPERTIES_RE = 
/^BBU Properties for Adapter:\s+(?<value>\d+)/
BBU_GASGAUGESTATUS_RE = 
/^GasGuageStatus:/
BBU_CAPACITYINFO_RE = 
/^BBU Capacity Info for Adapter:\s+(?<value>\d+)/

Instance Method Summary collapse

Instance Method Details

#adapter_line(adapter, key, value) ⇒ Object

Adapter



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# File 'lib/elesai/megacli.rb', line 130

def adapter_line(adapter,key,value)
  @log.debug "  [#{current_state}] event adapter_line: new #{adapter.inspect}"
  adapter[key.to_sym] = value.to_i
end

#adapter_match(match) ⇒ Object

Adapter



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# File 'lib/elesai/megacli.rb', line 366

def adapter_match(match)
  @log.debug "ADAPTER! #{match.string}"
  key = 'id'
  value = match[:value]
  adapter_line!(LSIArray::Adapter.new,key,value)
end

#attribute_line(key, value) ⇒ Object

Attribute



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# File 'lib/elesai/megacli.rb', line 190

def attribute_line(key,value)
  @log.debug "  [#{current_state}] event: attribute_line: #{key} => #{value}"
end

#attribute_match(match) ⇒ Object

Attribute



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# File 'lib/elesai/megacli.rb', line 393

def attribute_match(match)
  @log.debug "ATTRIBUTE! #{match.string}"
  key = match[:key].gsub(/\s+/,"").downcase
  value = match[:value].strip
  attribute_line!(key,value)
end

#bbu_capacityinfo_line ⇒ Object

BBU Capacity Info



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# File 'lib/elesai/megacli.rb', line 322

def bbu_capacityinfo_line
  @log.debug "  [#{current_state}] event: bbu_capacityinfo_line:"
end

#bbu_capacityinfo_match(match) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 424

def bbu_capacityinfo_match(match)
  @log.debug "BBU CAPACITY INFO! #{match.string}"
  bbu_capacityinfo_line!
end

#bbu_designinfo_line ⇒ Object

BBU DesignInfo Status



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# File 'lib/elesai/megacli.rb', line 271

def bbu_designinfo_line
  @log.debug "  [#{current_state}] event: bbu_designinfo_line:"
end

#bbu_designinfo_match(match) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 414

def bbu_designinfo_match(match)
  @log.debug "BBU DESIGN INFO! #{match.string}"
  bbu_designinfo_line!
end

#bbu_firmwarestatus_line ⇒ Object

BBU Firmware Status



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# File 'lib/elesai/megacli.rb', line 255

def bbu_firmwarestatus_line
  @log.debug "  [#{current_state}] event: bbu_firmware_line:"
end

#bbu_firmwarestatus_match(match) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 409

def bbu_firmwarestatus_match(match)
  @log.debug "BBU FIRMWARE! #{match.string}"
  bbu_firmwarestatus_line!
end

#bbu_gasgaugestatus_line ⇒ Object

BBU GasGuage Status



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# File 'lib/elesai/megacli.rb', line 305

def bbu_gasgaugestatus_line
  @log.debug "  [#{current_state}] event: bbu_gasgaugestatus_line:"
end

#bbu_gasgaugestatus_match(match) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 429

def bbu_gasgaugestatus_match(match)
  @log.debug "BBU GAS GUAGE STATUS! #{match.string}"
  bbu_gasgaugestatus_line!
end

#bbu_line(bbu, key, value) ⇒ Object

BBU



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# File 'lib/elesai/megacli.rb', line 238

def bbu_line(bbu,key,value)
  @log.debug "  [#{current_state}] event: bbu_line: new #{bbu.inspect}"
  bbu[key.to_sym] = value.to_i
end

#bbu_match(match) ⇒ Object

BBU



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# File 'lib/elesai/megacli.rb', line 401

def bbu_match(match)
  @log.debug "BBU! #{match.string}"
  key = 'id'
  value = match[:value]
  adapter_line(LSIArray::Adapter.new,key,value)
  bbu_line!(LSIArray::BBU.new,key,value)
end

#bbu_properties_line ⇒ Object

BBU Properties Status



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# File 'lib/elesai/megacli.rb', line 288

def bbu_properties_line
  @log.debug "  [#{current_state}] event: bbu_designinfo_line:"
end

#bbu_properties_match(match) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 419

def bbu_properties_match(match)
  @log.debug "BBU PROPERTIES! #{match.string}"
  bbu_properties_line!
end

#exit_line ⇒ Object

Exit



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# File 'lib/elesai/megacli.rb', line 340

def exit_line
  @log.debug "  [#{current_state}] event: exit_line"
end

#exit_match(match) ⇒ Object

Exit



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# File 'lib/elesai/megacli.rb', line 436

def exit_match(match)
  @log.debug "EXIT! #{match.string}"
  exit_line!
end

#on_adapter_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 135

def on_adapter_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"

  @context.close unless @context.current.nil? or @context.current === Elesai::LSIArray::Adapter
  @context.open args[0]
end

#on_adapter_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 142

def on_adapter_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_attribute_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 194

def on_attribute_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] entry: leaving #{old_state}; args: #{args}; context: #{@context.current.class}"


  c = @context.current
  k = args[0].to_sym
  v = args[1]

  # Some attributes require special treatment for our purposes

  case k
    when :coercedsize, :noncoercedsize, :rawsize, :size
      m = /(?<number>[0-9\.]+)\s+(?<unit>[A-Z]+)/.match(v)
      v = LSIArray::PhysicalDrive::Size.new(m[:number],m[:unit])
    when :raidlevel
      m = /Primary-(?<primary>\d+),\s+Secondary-(?<secondary>\d+)/.match(v)
      v = LSIArray::VirtualDrive::RaidLevel.new(m[:primary],m[:secondary])
    when :firmwarestate
      st,sp = v.gsub(/\s/,'').split(/,/)
      state = st.gsub(/\s/,'_').downcase.to_sym
      spin = sp.gsub(/\s/,'_').downcase.to_sym unless sp.nil?
      v = LSIArray::PhysicalDrive::FirmwareState.new(state,spin)
    when :state
      v = v.gsub(/\s/,'_').downcase.to_sym
    when :mediatype
      v = v.scan(/[A-Z]/).join
    when :inquirydata
      v = v.gsub(/\s+/,' ')
    when :relativedtateofcharge, :absolutestateofcharge, :remainingcapacityalarm, :remainingcapacity
      m = /(?<number>[0-9\.]+)\s+(?<unit>[A-Za-z%]+)/.match(v)
      v = LSIArray::BBU::NumberUnit.new(m[:number].to_f,m[:unit])
  end
  c[k] = v
end

#on_attribute_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 229

def on_attribute_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] exit: entering #{new_state} throught event #{event}; args: #{args}"
  @context.close if @context.current.class == Elesai::LSIArray::PhysicalDrive and event != :attribute_line

  @context.flash!(new_state)
end

#on_bbu_capacityinfo_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 326

def on_bbu_capacityinfo_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"
  @context.close
  @context.open @context.current[:capacityinfo]
end

#on_bbu_capacityinfo_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 332

def on_bbu_capacityinfo_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_bbu_designinfo_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 275

def on_bbu_designinfo_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"
  @context.close
  @context.open @context.current[:designinfo]
end

#on_bbu_designinfo_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 281

def on_bbu_designinfo_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_bbu_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 243

def on_bbu_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"
  @context.open args[0]
end

#on_bbu_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 248

def on_bbu_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_bbu_firmwarestatus_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 259

def on_bbu_firmwarestatus_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"
  @context.open @context.current[:firmwarestatus]
end

#on_bbu_firmwarestatus_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 264

def on_bbu_firmwarestatus_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_bbu_gasgaugestatus_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 309

def on_bbu_gasgaugestatus_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"
  @context.close
  @context.open @context.current[:gasgaugestatus]
end

#on_bbu_gasgaugestatus_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 315

def on_bbu_gasgaugestatus_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_bbu_properties_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 292

def on_bbu_properties_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"
  @context.close
  @context.open @context.current[:properties]
end

#on_bbu_properties_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 298

def on_bbu_properties_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_exit_entry(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 344

def on_exit_entry(new_state, event, *args)
  @log.debug "      [#{current_state}] exit: entering #{new_state} throught event #{event}; args: #{args}"
  until @context.current.nil? do
    @context.close
  end
end

#on_physicaldrive_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 178

def on_physicaldrive_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"
  @context.open args[0]
end

#on_physicaldrive_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 183

def on_physicaldrive_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#on_start_exit(new_state, event, *args) ⇒ Object

Start



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# File 'lib/elesai/megacli.rb', line 123

def on_start_exit(new_state, event, *args)
  @log.debug "      [#{current_state}]: on_exit : #{event} -> #{new_state}; args: #{args}"
  @context = Context.new(current_state,@lsi)
end

#on_virtualdrive_entry(old_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 154

def on_virtualdrive_entry(old_state, event, *args)
  @log.debug "        [#{current_state}] on_entry: leaving #{old_state}; args: #{args}"

  unless @context.current.nil?
    if @context.current === Elesai::LSIArray::VirtualDrive
      @context.close
    end
  end
  virtualdrive = args[0]
  @context.open virtualdrive
end

#on_virtualdrive_exit(new_state, event, *args) ⇒ Object 



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# File 'lib/elesai/megacli.rb', line 166

def on_virtualdrive_exit(new_state, event, *args)
  @log.debug "      [#{current_state}] on_exit: entering #{new_state}; args: #{args}"
  @context.flash!(new_state)
end

#parse!(lsi, opts) ⇒ Object

Parse!



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# File 'lib/elesai/megacli.rb', line 443

def parse!(lsi,opts)

  @lsi = lsi
  @log = Elesai::Logger.instance.log
  output = nil

  if STDIN.ready?
    output = $stdin.read
  else
    if opts[:fake].start_with? '-'
      megacli = opts[:megacli].nil? ? "Megacli" : opts[:megacli]
      command = "#{megacli} #{opts[:fake]} -nolog"
      command = Process.uid == 0 ? command : "sudo " << command
      output, stderr_str, status = Open3.capture3(command)
      raise RuntimeError, stderr_str unless status.exitstatus == 0
    else
      output = File.read(opts[:fake])
    end
  end

  output.each_line do |line|
    line.strip!
    next if line == ''

    begin
      case line
        when ADAPTER_RE              then  adapter_match(ADAPTER_RE.match(line))
        when BBU_RE                  then  bbu_match(BBU_RE.match(line))
        when VIRTUALDRIVE_RE         then  virtualdrive_match(VIRTUALDRIVE_RE.match(line))
        when PHYSICALDRIVE_RE        then  physicaldrive_match(PHYSICALDRIVE_RE.match(line))
        when BBU_FIRMWARESTATUS_RE   then  bbu_firmwarestatus_match(BBU_FIRMWARESTATUS_RE.match(line))
        when BBU_DESIGNINFO_RE       then  bbu_designinfo_match(BBU_DESIGNINFO_RE.match(line))
        when BBU_PROPERTIES_RE       then  bbu_properties_match(BBU_PROPERTIES_RE.match(line))
        when BBU_CAPACITYINFO_RE     then  bbu_capacityinfo_match(BBU_CAPACITYINFO_RE.match(line))
        when BBU_GASGAUGESTATUS_RE   then  bbu_gasgaugestatus_match(BBU_GASGAUGESTATUS_RE.match(line))
        when EXIT_RE                 then  exit_match(EXIT_RE.match(line))
        when ATTRIBUTE_RE            then  attribute_match(ATTRIBUTE_RE.match(line))
        else raise StandardError, "cannot parse '#{line}'"
      end
    rescue ArgumentError # ignore lines with invalid byte sequence in UTF-8
      next
    end

    @log.debug "\n\n"
  end
end

#physicaldrive_line(physicaldrive, key, value) ⇒ Object

Physical Drive



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# File 'lib/elesai/megacli.rb', line 173

def physicaldrive_line(physicaldrive,key,value)
  @log.debug "  [#{current_state}] event: physicaldrive_line: new #{physicaldrive.inspect}"
  physicaldrive[key.to_sym] = value.to_i
end

#physicaldrive_match(match) ⇒ Object

Physical Drive



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# File 'lib/elesai/megacli.rb', line 384

def physicaldrive_match(match)
  @log.debug "PHYSICALDRIVE! #{match.string}"
  key = match[:key].gsub(/\s+/,"").downcase
  value = match[:value]
  physicaldrive_line!(LSIArray::PhysicalDrive.new,key,value)
end

#virtualdrive_line(virtualdrive, key, value) ⇒ Object

Virtual Drive



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# File 'lib/elesai/megacli.rb', line 149

def virtualdrive_line(virtualdrive,key,value)
  @log.debug "  [#{current_state}] event: virtualdrive_line: new #{virtualdrive.inspect}"
  virtualdrive[key.to_sym] = value.to_i
end

#virtualdrive_match(match) ⇒ Object

Virtual Drive



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# File 'lib/elesai/megacli.rb', line 375

def virtualdrive_match(match)
  @log.debug "VIRTUALDRIVE! #{match.string}"
  key = match[:key].gsub(/\s+/,"").downcase
  value = match[:value]
  virtualdrive_line!(LSIArray::VirtualDrive.new,key,value)
end