Module: Chef::Knife::Cloud::VcairHelpers

Included in:
VcairImageList, VcairIpList, VcairNetworkList, VcairServerCreate, VcairServerShow, VcairVmDelete, VcairVmList
Defined in:
lib/chef/knife/vcair_helpers.rb

Instance Method Summary collapse

Instance Method Details

#config_value(key) ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 62

def config_value(key)
  key = key.to_sym
  Chef::Config[:knife][key] || config[key]
end

#create_service_instance ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 13

def create_service_instance
  VcairService.new
end

#get_id(value) ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 67

def get_id(value)
  value['id']
end

#msg_pair(label, value, color = :cyan) ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 71

def msg_pair(label, value, color=:cyan)
  if value && !value.to_s.empty?
    puts "#{ui.color(label, color)}: #{value}"
  end
end

#net ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 30

def net
  if config_value(:vcair_net)
    @net ||= org.networks.get_by_name(config_value(:vcair_net))
  else
    # Grab first non-isolated (bridged, natRouted) network
    @net ||= org.networks.find { |n| n if !n.fence_mode.match("isolated") }
  end
end

#network_config ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 55

def network_config
  @network_config ||= vapp.network_config.find do |n|
    n if n[:networkName].match(net.name)
  end
end

#org ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 17

def org
  @org ||= @service.connection.organizations.get_by_name(
             config_value(:vcair_org))
end

#template ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 39

def template
  # TODO: find by catalog item ID and/or NAME
  # TODO: add option to search just public and/or private catalogs
  @template ||= org.catalogs.map do |cat|
    cat.catalog_items.get_by_name(config_value(:image))
  end.compact.first
end

#validate!(keys = [:vcair_username, :vcair_password, :vcair_api_host, :vcair_org, :vcair_api_version]) ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 77

def validate!(keys=[:vcair_username, :vcair_password, :vcair_api_host, :vcair_org, :vcair_api_version])
  errors = []
  keys.each do |k|
    pretty_key = k.to_s.gsub(/_/, ' ').gsub(/\w+/){ |w| (w =~ /(ssh)/i) ? w.upcase  : w.capitalize }
    if config_value(k).nil?
      errors << "You did not provide a valid '#{pretty_key}' value. Please set knife[:#{k}] in your knife.rb or pass as an option."
    end
  end
  
  if errors.each{|e| ui.error(e)}.any?
    exit 1
  end
end

#vapp ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 47

def vapp
  @vapp ||= vdc.vapps.get_by_name(config_value(:chef_node_name))
end

#vdc ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 22

def vdc
  if config_value(:vcair_vdc)
    @vdc ||= org.vdcs.get_by_name(config_value(:vcair_vdc))
  else
    @vdc ||= org.vdcs.first
  end
end

#vm ⇒ Object 



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# File 'lib/chef/knife/vcair_helpers.rb', line 51

def vm
  @vm ||= vapp.vms.find {|v| v.vapp_name == config_value(:chef_node_name)}
end