Module: Bosh::AwsCloud::Helpers

Included in:
Cloud, InstanceManager, Network, NetworkConfigurator, ResourceWait, Stemcell, StemcellCreator, VolumeProperties
Defined in:
lib/cloud/aws/helpers.rb

Instance Method Summary collapse

Instance Method Details

#cloud_error(message) ⇒ Object

Raises CloudError exception

Raises:

  • (Bosh::Clouds::CloudError) 


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# File 'lib/cloud/aws/helpers.rb', line 28

def cloud_error(message)
  if @logger
    @logger.error(message)
  end
  raise Bosh::Clouds::CloudError, message
end

#default_ephemeral_disk_mapping ⇒ Object 



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# File 'lib/cloud/aws/helpers.rb', line 4

def default_ephemeral_disk_mapping
   [
     {
       :device_name => '/dev/sdb',
       :virtual_name => 'ephemeral0',
     },
   ]
end

#ebs_ephemeral_disk_mapping(volume_size_in_gb, volume_type, iops = nil) ⇒ Object 



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# File 'lib/cloud/aws/helpers.rb', line 13

def ebs_ephemeral_disk_mapping(volume_size_in_gb, volume_type, iops = nil)
  ebs = {
    volume_size: volume_size_in_gb,
    volume_type: volume_type,
    delete_on_termination: true,
  }

  ebs[:iops] = iops if iops

  [{device_name: '/dev/sdb', ebs: ebs}]
end

#extract_security_groups(networks_spec) ⇒ Object 



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# File 'lib/cloud/aws/helpers.rb', line 35

def extract_security_groups(networks_spec)
  networks_spec.
      values.
      select { |network_spec| network_spec.has_key? "cloud_properties" }.
      map { |network_spec| network_spec["cloud_properties"] }.
      select { |cloud_properties| cloud_properties.has_key? "security_groups" }.
      map { |cloud_properties| Array(cloud_properties["security_groups"]) }.
      flatten.
      sort.
      uniq
end