Class: Mysqlcollector::Cli

Inherits:
Object show all
Defined in:
lib/mysqlcollector/cli.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Cli

Returns a new instance of Cli.



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# File 'lib/mysqlcollector/cli.rb', line 17

def initialize
  options
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/mysqlcollector/cli.rb', line 5

def config
  @config
end

Instance Method Details

#options ⇒ Object 



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# File 'lib/mysqlcollector/cli.rb', line 21

def options
  ARGV.options do |opt|
    begin
      opt.on('--alias ALIAS', String, 'Alias for instance') do |v|
        $config[:influx_database] = v
      end
      opt.on('--mysql-host HOST', String, 'MySQL Host') do |v|
        $config[:mysql_host] = v
      end
      opt.on('--mysql-port PORT', Integer, 'MySQL Port') do |v|
        $config[:mysql_host] = v
      end
      opt.on('--mysql-username USER', String, 'MySQL User name') do |v|
        $config[:mysql_username] = v
      end
      opt.on('--mysql-password PASSWORD', String, 'MySQL User password') do |v|
        $config[:mysql_password] = v
      end
      opt.on('--influx-host HOST', String, 'InfluxDB Host') do |v|
        $config[:influx_host] = v
      end
      opt.on('--influx-username USER', String, 'InfluxDB User') do |v|
        $config[:influx_user] = v
      end
      opt.on('--influx-password PASSWORD', String, 'InfluxDB User password') do |v|
        $config[:influx_password] = v
      end
      opt.on('--influx-database DATABASE', String, 'InfluxDB Database') do |v|
        $config[:influx_database] = v
      end
      opt.on('--daemonize', 'Run this every 30 seconds') do |v|
        $config[:daemonize] = v
      end
      opt.on('--template', 'Export JSON template for Grafana') do |v|
        $config[:template] = v
      end
      opt.on('--debug', 'Debug this tool') do |v|
        $config[:debug] = v
      end

      opt.on('-v', '--version', 'Show version') do
        puts "MySQL Collector V-#{Mysqlcollector::VERSION}"
      end
      opt.on('-?', '--help', 'Show this help') { puts opt.help; }
      opt.parse!

      if $config.empty?
        puts opt.help
        exit 1
      end
    rescue => e
      puts e
      exit 1
    end
  end
end

#start ⇒ Object 



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# File 'lib/mysqlcollector/cli.rb', line 78

def start
  if $config[:daemonize]
    Deamon.new('Collector.new.start').run!
  elsif $config[:template]
    Template.new.grafana
  else
    collector = Collector.new
    collector.start
  end
end