Class: SimplePerf::CLI::Update

Inherits:
Object
  • Object
show all
Includes:
Shared
Defined in:
lib/simple_perf/cli/update.rb

Instance Method Summary collapse

Methods included from Shared

pretty_print

Instance Method Details

#executeObject



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# File 'lib/simple_perf/cli/update.rb', line 8

def execute
  opts = Trollop::options do
    version SimplePerf::VERSION
    banner <<-EOS

Updates number of JMeter or Gatling instances.

Usage:
simple_perf update -e ENVIRONMENT -p PROJECT_NAME -c COUNT
EOS
    opt :help, "Display Help"
    opt :environment, "Set the target environment", :type => :string
    opt :project, "Project name to manage", :type => :string
    opt :count, "Number of JMeter or Gatling instances", :type => :string
  end
  Trollop::die :environment, "is required but not specified" unless opts[:environment]
  Trollop::die :project, "is required but not specified" unless opts[:project]
  Trollop::die :count, "is required but not specified" unless opts[:count]

  command = 'simple_deploy update' +
           ' -e ' + opts[:environment] +
           ' -n ' + 'simple-perf-' + opts[:project] +
           ' -a MinimumInstances=' + opts[:count] +
           ' -a MaximumInstances=' + opts[:count]

  Shared::pretty_print `#{command}`
end