Class: CloudstackNagios::Cli

Inherits:
Base
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/cloudstack-nagios/cli.rb

Constant Summary

Constants included from Helper

Helper::RETURN_CODES

Instance Attribute Summary

Attributes inherited from Base

#config

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

exit_on_failure?

Methods included from Helper

#check_data, #cs_routers, #cs_system_vms, #exit_with_failure, #load_template, #storage_pools

Class Method Details

.start(given_args = ARGV, config = {}) ⇒ Object

rescue error globally



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# File 'lib/cloudstack-nagios/cli.rb', line 10

def self.start(given_args=ARGV, config={})
  super
rescue => e
  error_class = e.class.name.split('::')
  puts "\e[31mERROR\e[0m: #{error_class.last} - #{e.message}"
  puts e.backtrace if ARGV.include? "--debug"
end

Instance Method Details

#environments(file = ) ⇒ Object 



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# File 'lib/cloudstack-nagios/cli.rb', line 74

def environments(file = options[:config])
  config = {}
  if File.exists? file
    begin
      config = YAML::load(IO.read(file))
    rescue
      error "Can't load configuration from file #{config_file}."
      exit 1
    end
    table = [%w(Name URL)]
    table << ["default", config[:url]]
    config.each_key do |key|
      table << [key, config[key][:url]] unless key.class == Symbol
    end
    print_table table
  end
end

#setup(file = options[:config]) ⇒ Object 



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# File 'lib/cloudstack-nagios/cli.rb', line 42

def setup(file = options[:config])
  config = {}
  unless options[:url]
    say "Configuring #{options[:environment] || 'default'} environment."
    say "What's the URL of your Cloudstack API?", :yellow
    say "Example: https://my-cloudstack-service/client/api/"
    config[:url] = ask("URL:", :magenta)
  end
  unless options[:api_key]
    config[:api_key] = ask("API Key:", :magenta)
  end
  unless options[:secret_key]
    config[:secret_key] = ask("Secret Key:", :magenta)
  end
  if options[:environment]
    config = {options[:environment] => config}
  end
  if File.exists? file
    begin
      old_config = YAML::load(IO.read(file))
    rescue
      error "Can't load configuration from file #{config_file}."
      exit 1
    end
    say "Warning: #{file} already exists.", :red
    exit unless yes?("Do you want to merge your settings? [y/N]", :red)
    config = old_config.merge(config)
  end
  File.open(file, 'w+') {|f| f.write(config.to_yaml) }
end

#version ⇒ Object 



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# File 'lib/cloudstack-nagios/cli.rb', line 34

def version
  say "cloudstack-nagios v#{CloudstackNagios::VERSION}"
end