Module: JCluster::ExecBase

Includes:
Mongrel::Command::Base
Included in:
Restart, Start, Stop
Defined in:
lib/mongrel_jcluster/init.rb

Instance Method Summary collapse

Instance Method Details

#read_options ⇒ Object 



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# File 'lib/mongrel_jcluster/init.rb', line 15

def read_options
  @options = { 
    "environment" => ENV['RAILS_ENV'] || "development",
    "port" => 3000,
    "pid_file" => "log/mongrel.pid",
    "servers" => 2, 
    "jport" => 19222,
    "jkey" => "aggfeeeeeeeeeeeeeergergwer35t45t327283428738fewgfygdsf8yesr834"
  }
  conf = YAML.load_file(@config_file)
  @options.merge! conf if conf
end

#start ⇒ Object 



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# File 'lib/mongrel_jcluster/init.rb', line 28

def start
  read_options
  port = @options["port"].to_i - 1
  pid = @options["pid_file"].split(".")
  puts "Starting JRuby server..."
  system("sh -c 'jrubysrv -p #{@options["jport"]} -k #{@options["jkey"]} </dev/null >jrubyserver.stdout.log 2>jrubyserver.stderr.log &'")
  sleep 1
  puts "Starting #{@options["servers"]} Mongrel servers..."
  1.upto(@options["servers"].to_i) do |i|
    argv = [ "mongrel_rails" ]
    argv << "start"
    argv << "-e #{@options["environment"]}" if @options["environment"]
    argv << "-p #{port+i}"
    argv << "-a #{@options["address"]}"  if @options["address"]
    argv << "-l #{@options["log_file"]}" if @options["log_file"]
    argv << "-P #{pid[0]}.#{port+i}.#{pid[1]}"
    argv << "-c #{@options["cwd"]}" if @options["cwd"]
    argv << "-t #{@options["timeout"]}" if @options["timeout"]
    argv << "-m #{@options["mime_map"]}" if @options["mime_map"]
    argv << "-r #{@options["docroot"]}" if @options["docroot"]
    argv << "-n #{@options["num_procs"]}" if @options["num_procs"]
    argv << "-B" if @options["debug"]
    argv << "-S #{@options["config_script"]}" if @options["config_script"]
    argv << "--user #{@options["user"]}" if @options["user"]
    argv << "--group #{@options["group"]}" if @options["group"]
    argv << "--prefix #{@options["prefix"]}" if @options["prefix"]
    cmd = argv.join " "

    puts cmd if @verbose
    output = `sh -c 'jrubycli -p #{@options["jport"]} -k #{@options["jkey"]} -S #{cmd}'`
    unless $?.success?
      puts cmd unless @verbose
      puts output
    end
  end
end

#stop ⇒ Object 



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# File 'lib/mongrel_jcluster/init.rb', line 65

def stop
  read_options
  port = @options["port"].to_i - 1
  pid = @options["pid_file"].split(".")
  puts "Stopping #{@options["servers"]} Mongrel servers..."
  output = `sh -c 'jrubycli -p #{@options["jport"]} -k #{@options["jkey"]} -t'`
  unless $?.success?
    puts cmd unless @verbose
    puts output
  end
end

#validate ⇒ Object 



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# File 'lib/mongrel_jcluster/init.rb', line 10

def validate
  valid_exists?(@config_file, "Configuration file does not exist. Run mongrel_rails cluster::configure.")
  return @valid
end