Class: VsanObserver

Inherits:

Object

• Object
• VsanObserver

Defined in:

lib/rvc/modules/vsan.rb

Instance Method Summary

• #generate_observer_bundle(bundlePath, tasksAnalyzer, inventoryAnalyzer, vcInfo, hosts_props) ⇒ Object
• #generate_observer_html(tasksAnalyzer, inventoryAnalyzer, vcInfo, hosts_props) ⇒ Object

Instance Method Details

#generate_observer_bundle(bundlePath, tasksAnalyzer, inventoryAnalyzer, vcInfo, hosts_props) ⇒ Object

# File 'lib/rvc/modules/vsan.rb', line 1986

def generate_observer_bundle(bundlePath, tasksAnalyzer, inventoryAnalyzer, 
                             vcInfo, hosts_props)
  require 'rubygems/package'
  tarFilename = File.join(
    bundlePath,
    "vsan-observer-#{Time.now.strftime('%Y-%m-%d.%H-%M-%S')}.tar" 
  )
  gzFilename = "%s.gz" % tarFilename 

  puts "#{Time.now}: Writing out an HTML bundle to #{gzFilename} ..." 
  tar = open(tarFilename, 'wb+')
  Gem::Package::TarWriter.new(tar) do |writer|
    inventoryAnalyzer.dump(:tar => writer)
    
    writer.add_file('stats.html', 0644) do |io|
      io.write(self.generate_observer_html(
        tasksAnalyzer, inventoryAnalyzer, vcInfo,
        hosts_props
        )
      )
    end
    
    [
      'graphs.html', 'bg_pattern.png', 'vmw_logo_white.png',
      'graphs.js', 'observer.css', 'vm-graph.svg'
    ].each do |filename|
      writer.add_file(filename, 0644) do |io|
        content = open("#{analyser_lib_dirname}/#{filename}", "r") do |src|
          src.read
        end
        io.write(content)
      end
    end
  end
  tar.seek(0)
  
  gz = Zlib::GzipWriter.new(File.new(gzFilename, 'wb'))
  while (buffer = tar.read(10000))
    gz.write(buffer)
  end 
  tar.close
  gz.close
  FileUtils.rm(tarFilename)
  puts "#{Time.now}: Done writing HTML bundle to #{gzFilename}" 
end

#generate_observer_html(tasksAnalyzer, inventoryAnalyzer, vcInfo, hosts_props) ⇒ Object

# File 'lib/rvc/modules/vsan.rb', line 1958

def generate_observer_html(tasksAnalyzer, inventoryAnalyzer, 
                           vcInfo, hosts_props)
  opts = {}
  refreshString = ""
  vcOS = vcInfo['about']['osType']
  vcFullName = vcInfo['about']['fullName']
  testTitleString = "VC #{vcInfo['hostname']} (#{vcFullName} - #{vcOS})"
  skipTasksTab = true
  graphUpdateMsg = "XXX"
  processed = 0
  puts "#{Time.now}: Generating HTML"
  inventoryAnalyzerTabs = inventoryAnalyzer.generateHtmlTabs(
    true, 
    :skipLivenessTab => true,
    :skipLsomExpert => true,
  )
  puts "#{Time.now}: Generating HTML (fill in template)"

  erbFilename = "#{analyser_lib_dirname}/stats.erb.html"
  @erbFileContent = open(erbFilename, 'r').read

  template = ERB.new(@erbFileContent)
  html = template.result(binding)
  puts "#{Time.now}: HTML length: #{html.length}"
  
  html
end