Class: Kakin::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/kakin/cli.rb

Instance Method Summary collapse

Instance Method Details

#calc ⇒ Object 



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# File 'lib/kakin/cli.rb', line 20

def calc
  Kakin::Configuration.setup

  yaml = YAML.load_file(options[:f])
  start_time = Time.parse(options[:s]).strftime("%FT%T")
  end_time = Time.parse(options[:e]).strftime("%FT%T")

  STDERR.puts "Start: #{start_time}"
  STDERR.puts "End:   #{end_time}"
  client = Yao.default_client.pool['compute']
  tenant_id = Yao::Tenant.get_by_name(Kakin::Configuration.tenant).id
  res = client.get("./os-simple-tenant-usage?start=#{start_time}&end=#{end_time}") do |req|
    req.headers["Accept"] = "application/json"
  end

  if res.status != 200
    raise "usage data fatch is failed"
  else
    result = Hash.new
    tenant_usages = res.body["tenant_usages"]
    tenants = Yao::Tenant.list

    unless options[:t].empty?
      tenant = tenants.find { |tenant| tenant.name == options[:t] }
      raise "Not Found tenant #{options[:t]}" unless tenant

      tenant_usages = tenant_usages.select { |tenant_usage| tenant_usage["tenant_id"] == tenant.id }
    end

    tenant_usages.each do |usage|
      tenant = tenants.find { |tenant| tenant.id == usage["tenant_id"] }

      total_vcpus_usage     = usage["total_vcpus_usage"]
      total_memory_mb_usage = usage["total_memory_mb_usage"]
      total_local_gb_usage  = usage["total_local_gb_usage"]

      bill_vcpu   = total_vcpus_usage * yaml["vcpu_per_hour"]
      bill_memory = total_memory_mb_usage * yaml["memory_mb_per_hour"]
      bill_disk   = total_local_gb_usage * yaml["disk_gb_per_hour"]

      result[tenant.name] = {
        'bill_total'            => bill_vcpu + bill_memory + bill_disk,
        'bill_vcpu'             => bill_vcpu,
        'bill_memory'           => bill_memory,
        'bill_disk'             => bill_disk,
        'total_hours'           => usage["total_hours"],
        'total_vcpus_usage'     => total_vcpus_usage,
        'total_memory_mb_usage' => total_memory_mb_usage,
        'total_local_gb_usage'  => total_local_gb_usage,
      }
    end

    puts YAML.dump(result)
  end
end

#ip ⇒ Object 



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# File 'lib/kakin/cli.rb', line 115

def ip
  Kakin::Configuration.setup

  yaml = YAML.load_file(options[:f])
  ip_regexp = Regexp.new(yaml["ip_regexp"])

  result = Hash.new
  tenants = unless options[:t].empty?
              Yao::Tenant.list(name: options[:t])
            else
              Yao::Tenant.list
            end
  tenants = [tenants] unless tenants.is_a?(Array)

  tenants.each do |tenant|
    count = tenant.ports.select {|p| p.fixed_ips[0]["ip_address"] =~ ip_regexp}.count
    count += Yao::NetworkingFloatingIP.list(tenant_id: tenant.id).select {|p| p.floating_ip_address =~ ip_regexp}.count
    result[tenant.name] = {
      'count'       => count,
      'total_usage' => count * yaml["cost_per_ip"],
    }
  end

  puts YAML.dump(result)
end

#network ⇒ Object 



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# File 'lib/kakin/cli.rb', line 81

def network
  Kakin::Configuration.setup

  yaml = YAML.load_file(options[:f])
  start_time = Time.parse(options[:s])
  end_time = Time.parse(options[:e])

  STDERR.puts "Start: #{start_time}"
  STDERR.puts "End:   #{end_time}"

  result = Hash.new
  tenants = unless options[:t].empty?
              Yao::Tenant.list(name: options[:t])
            else
              Yao::Tenant.list
            end
  tenants = [tenants] unless tenants.is_a?(Array)

  tenants.each do |tenant|
    incoming = tenant.network_usage(Regexp.new(yaml["ip_regexp"]), :incoming, start_time.iso8601, end_time.iso8601)
    outgoing = tenant.network_usage(Regexp.new(yaml["ip_regexp"]), :outgoing, start_time.iso8601, end_time.iso8601)
    result[tenant.name] = {
      'incoming_usage'  => incoming,
      'outgoing_usage'  => outgoing,
      'total_usage'     => incoming + outgoing
    }
  end

  puts YAML.dump(result)
end

#volume ⇒ Object 



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# File 'lib/kakin/cli.rb', line 144

def volume
  Kakin::Configuration.setup
  yaml = YAML.load_file(options[:f])

  result = Hash.new
  tenants = unless options[:t].empty?
              Yao::Tenant.list(name: options[:t])
            else
              Yao::Tenant.list
            end
  tenants = [tenants] unless tenants.is_a?(Array)
  volume_types = Yao::VolumeType.list
  volumes = Yao::Volume.list_detail(all_tenants: true)

  tenants.each do |tenant|
    result[tenant.name] ||= {}
    volume_types.each do |volume_type|
      count = volumes.select { |volume| volume.tenant_id == tenant.id && volume.volume_type == volume_type.name }.map(&:size).sum
      result[tenant.name][volume_type.name] = {
          'count': count,
          'total_usage': count * yaml['volume_cost_per_gb'][volume_type.name]
      }
    end
  end

  puts YAML.dump(result)
end