Class: OracleBMC::Core::Models::LaunchInstanceDetails

Inherits:
Object
  • Object
show all
Defined in:
lib/oraclebmc/core/models/launch_instance_details.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ LaunchInstanceDetails

Initializes the object

Parameters:

  • attributes (Hash) (defaults to: {}) —

    Model attributes in the form of hash



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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 152

def initialize(attributes = {})
  return unless attributes.is_a?(Hash)

  # convert string to symbol for hash key
  attributes = attributes.each_with_object({}){|(k,v), h| h[k.to_sym] = v}

  
  if attributes[:'availabilityDomain']
    self.availability_domain = attributes[:'availabilityDomain']
  end
  
  if attributes[:'compartmentId']
    self.compartment_id = attributes[:'compartmentId']
  end
  
  if attributes[:'displayName']
    self.display_name = attributes[:'displayName']
  end
  
  if attributes[:'hostnameLabel']
    self.hostname_label = attributes[:'hostnameLabel']
  end
  
  if attributes[:'imageId']
    self.image_id = attributes[:'imageId']
  end
  
  if attributes[:'ipxeScript']
    self.ipxe_script = attributes[:'ipxeScript']
  end
  
  if attributes[:'metadata']
    self.metadata = attributes[:'metadata']
  end
  
  if attributes[:'shape']
    self.shape = attributes[:'shape']
  end
  
  if attributes[:'subnetId']
    self.subnet_id = attributes[:'subnetId']
  end
  
end

Instance Attribute Details

#availability_domain ⇒ String

The Availability Domain of the instance.

Example: ‘Uocm:PHX-AD-1`

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 12

def availability_domain
  @availability_domain
end

#compartment_id ⇒ String

The OCID of the compartment.

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 16

def compartment_id
  @compartment_id
end

#display_name ⇒ String

A user-friendly name. Does not have to be unique, and it’s changeable.

Example: ‘My bare metal instance`

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 23

def display_name
  @display_name
end

#hostname_label ⇒ String

The hostname for the VNIC that is created during instance launch. Used for DNS. The value is the hostname portion of the instance’s fully qualified domain name (FQDN) (e.g., ‘bminstance-1` in FQDN `bminstance-1.subnet123.vcn1.oraclevcn.com`). Must be unique across all VNICs in the subnet and comply with [RFC 952](tools.ietf.org/html/rfc952) and [RFC 1123](tools.ietf.org/html/rfc1123). The value cannot be changed, and it can be retrieved from the Vnic.

For more information, see [DNS in Your Virtual Cloud Network](docs.us-phoenix-1.oraclecloud.com/Content/Network/Concepts/dns.htm).

Example: ‘bminstance-1`

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 41

def hostname_label
  @hostname_label
end

#image_id ⇒ String

The OCID of the image used to boot the instance.

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 45

def image_id
  @image_id
end

#ipxe_script ⇒ String

This is an advanced option.

When an Oracle Bare Metal Cloud Services or virtual machine instance boots, the iPXE firmware that runs on the instance is configured to run an iPXE script to continue the boot process.

If you want more control over the boot process, you can provide your own custom iPXE script that will run when the instance boots; however, you should be aware that the same iPXE script will run every time an instance boots; not only after the initial LaunchInstance call.

The default iPXE script connects to the instanceu2019s local boot volume over iSCSI and performs a network boot. If you use a custom iPXE script and want to network-boot from the instanceu2019s local boot volume over iSCSI the same way as the default iPXE script, you should use the following iSCSI IP address: 169.254.0.2, and boot volume IQN: iqn.2015-02.oracle.boot.

For more information about the Bring Your Own Image feature of Oracle Bare Metal Cloud Services, see [Bring Your Own Image](docs.us-phoenix-1.oraclecloud.com/Content/Compute/References/bringyourownimage.htm).

For more information about iPXE, see ipxe.org.

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 73

def ipxe_script
  @ipxe_script
end

#metadata ⇒ Hash<String, String>

Custom metadata key/value pairs that you provide, such as the SSH public key required to connect to the instance.

A metadata service runs on every launched instance. The service is an HTTP endpoint listening on 169.254.169.254. You can use the service to:

  • Provide information to [Cloud-Init](cloudinit.readthedocs.org/en/latest/) to be used for various system initialization tasks.

  • Get information about the instance, including the custom metadata that you provide when you launch the instance.

__Providing Cloud-Init Metadata__

You can use the following metadata key names to provide information to
Cloud-Init:

__\"ssh_authorized_keys\"__ - Provide one or more public SSH keys to be
included in the `~/.ssh/authorized_keys` file for the default user on the
instance. Use a newline character to separate multiple keys. The SSH
keys must be in the format necessary for the `authorized_keys` file, as shown
in the example below.

__\"user_data\"__ - Provide your own base64-encoded data to be used by
Cloud-Init to run custom scripts or provide custom Cloud-Init configuration. For
information about how to take advantage of user data, see the
[Cloud-Init Documentation](http://cloudinit.readthedocs.org/en/latest/topics/format.html).

__Note:__ Cloud-Init does not pull this data from the `http://169.254.169.254/opc/v1/instance/metadata/`
path. When the instance launches and either of these keys are provided, the key values are formatted as
OpenStack metadata and copied to the following locations, which are recognized by Cloud-Init:

`http://169.254.169.254/openstack/latest/meta_data.json` - This JSON blob
contains, among other things, the SSH keys that you provided for
 __\"ssh_authorized_keys\"__.

`http://169.254.169.254/openstack/latest/user_data` - Contains the
base64-decoded data that you provided for __\"user_data\"__.

__Metadata Example__

     \"metadata\" : {
        \"quake_bot_level\" : \"Severe\",
        \"ssh_authorized_keys\" : \"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQCZ06fccNTQfq+xubFlJ5ZR3kt+uzspdH9tXL+lAejSM1NXM+CFZev7MIxfEjas06y80ZBZ7DUTQO0GxJPeD8NCOb1VorF8M4xuLwrmzRtkoZzU16umt4y1W0Q4ifdp3IiiU0U8/WxczSXcUVZOLqkz5dc6oMHdMVpkimietWzGZ4LBBsH/LjEVY7E0V+a0sNchlVDIZcm7ErReBLcdTGDq0uLBiuChyl6RUkX1PNhusquTGwK7zc8OBXkRuubn5UKXhI3Ul9Nyk4XESkVWIGNKmw8mSpoJSjR8P9ZjRmcZVo8S+x4KVPMZKQEor== [email protected]
        ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEAzJSAtwEPoB3Jmr58IXrDGzLuDYkWAYg8AsLYlo6JZvKpjY1xednIcfEVQJm4T2DhVmdWhRrwQ8DmayVZvBkLt+zs2LdoAJEVimKwXcJFD/7wtH8Lnk17HiglbbbNXsemjDY0hea4JUE5CfvkIdZBITuMrfqSmA4n3VNoorXYdvtTMoGG8fxMub46RPtuxtqi9bG9Zqenordkg5FJt2mVNfQRqf83CWojcOkklUWq4CjyxaeLf5i9gv1fRoBo4QhiA8I6NCSppO8GnoV/6Ox6TNoh9BiifqGKC9VGYuC89RvUajRBTZSK2TK4DPfaT+2R+slPsFrwiT/oPEhhEK1S5Q== rsa-key-20160227\",
        \"user_data\" : \"SWYgeW91IGNhbiBzZWUgdGhpcywgdGhlbiBpdCB3b3JrZWQgbWF5YmUuCg==\"
     }
__Getting Metadata on the Instance__

To get information about your instance, connect to the instance using SSH and issue any of the
following GET requests:

    curl http://169.254.169.254/opc/v1/instance/
    curl http://169.254.169.254/opc/v1/instance/metadata/
    curl http://169.254.169.254/opc/v1/instance/metadata/<any-key-name>

You'll get back a response that includes all the instance information; only the metadata information; or
the metadata information for the specified key name, respectively.

Returns:

  • (Hash<String, String>) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 135

def metadata
  @metadata
end

#shape ⇒ String

The shape of an instance. The shape determines the number of CPUs, amount of memory, and other resources allocated to the instance.

You can enumerate all available shapes by calling list_shapes.

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 143

def shape
  @shape
end

#subnet_id ⇒ String

The OCID of the subnet.

Returns:

  • (String) 


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 147

def subnet_id
  @subnet_id
end

Instance Method Details

#==(other_object) ⇒ Object

Checks equality by comparing each attribute.

Parameters:

  • other_object (Object) —

    to be compared



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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 199

def ==(other_object)
  return true if self.equal?(other_object)
  self.class == other_object.class &&
      availability_domain == other_object.availability_domain &&
      compartment_id == other_object.compartment_id &&
      display_name == other_object.display_name &&
      hostname_label == other_object.hostname_label &&
      image_id == other_object.image_id &&
      ipxe_script == other_object.ipxe_script &&
      metadata == other_object.metadata &&
      shape == other_object.shape &&
      subnet_id == other_object.subnet_id
end

#build_from_hash(attributes) ⇒ Object

Builds the object from hash

Parameters:

  • attributes (Hash) —

    Model attributes in the form of hash

Returns:

  • (Object) —

    Returns the model itself



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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 228

def build_from_hash(attributes)
  return nil unless attributes.is_a?(Hash)
  self.class.swagger_types.each_pair do |key, type|
    if type =~ /^Array<(.*)>/i
      # check to ensure the input is an array given that the the attribute
      # is documented as an array but the input is not
      if attributes[self.class.attribute_map[key]].is_a?(Array)
        self.send("#{key}=", attributes[self.class.attribute_map[key]].map{ |v| OracleBMC::Internal::Util.convert_to_type($1, v) } )
      end
    elsif !attributes[self.class.attribute_map[key]].nil?
      self.send("#{key}=", OracleBMC::Internal::Util.convert_to_type(type, attributes[self.class.attribute_map[key]]))
    end # or else data not found in attributes(hash), not an issue as the data can be optional
  end

  self
end

#eql?(other_object) ⇒ Boolean

Parameters:

  • other_object (Object) —

    to be compared

Returns:

  • (Boolean)

See Also:

  • `==` method


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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 215

def eql?(other_object)
  self == other_object
end

#hash ⇒ Fixnum

Calculates hash code according to all attributes.

Returns:

  • (Fixnum) —

    Hash code



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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 221

def hash
  [availability_domain, compartment_id, display_name, hostname_label, image_id, ipxe_script, metadata, shape, subnet_id].hash
end

#to_hash ⇒ Hash

Returns the object in the form of hash

Returns:

  • (Hash) —

    Returns the object in the form of hash



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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 253

def to_hash
  hash = {}
  self.class.attribute_map.each_pair do |attr, param|
    value = self.send(attr)
    next if value.nil?
    hash[param] = _to_hash(value)
  end
  hash
end

#to_s ⇒ String

Returns the string representation of the object

Returns:

  • (String) —

    String presentation of the object



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# File 'lib/oraclebmc/core/models/launch_instance_details.rb', line 247

def to_s
  to_hash.to_s
end