class OCI::Core::Models::DhcpDnsOption
DHCP option for specifying how DNS (hostname resolution) is handled in the subnets in the VCN. For more information, see [DNS in Your Virtual Cloud Network](docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
Constants
- SERVER_TYPE_ENUM
Attributes
If you set `serverType` to `CustomDnsServer`, specify the IP address of at least one DNS server of your choice (three maximum).
@return [Array<String>]
[Required] * VcnLocal: Reserved for future use.
-
VcnLocalPlusInternet: Also referred to as "Internet and VCN Resolver".
Instances can resolve internet hostnames (no internet gateway is required), and can resolve hostnames of instances in the VCN. This is the default value in the default set of DHCP options in the VCN. For the Internet and VCN Resolver to work across the VCN, there must also be a DNS label set for the VCN, a DNS label set for each subnet, and a hostname for each instance. The Internet and VCN Resolver also enables reverse DNS lookup, which lets you determine the hostname corresponding to the private IP address. For more information, see [DNS in Your Virtual Cloud Network](docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
-
CustomDnsServer: Instances use a DNS server of your choice (three
maximum).
@return [String]
Public Class Methods
Attribute mapping from ruby-style variable name to JSON key.
# File lib/oci/core/models/dhcp_dns_option.rb, line 48 def self.attribute_map { # rubocop:disable Style/SymbolLiteral 'type': :'type', 'custom_dns_servers': :'customDnsServers', 'server_type': :'serverType' # rubocop:enable Style/SymbolLiteral } end
Initializes the object @param [Hash] attributes Model attributes in the form of hash @option attributes [Array<String>] :custom_dns_servers The value to assign to the {#custom_dns_servers} property @option attributes [String] :server_type The value to assign to the {#server_type} property
OCI::Core::Models::DhcpOption::new
# File lib/oci/core/models/dhcp_dns_option.rb, line 77 def initialize(attributes = {}) return unless attributes.is_a?(Hash) attributes['type'] = 'DomainNameServer' super(attributes) # convert string to symbol for hash key attributes = attributes.each_with_object({}) { |(k, v), h| h[k.to_sym] = v } self.custom_dns_servers = attributes[:'customDnsServers'] if attributes[:'customDnsServers'] raise 'You cannot provide both :customDnsServers and :custom_dns_servers' if attributes.key?(:'customDnsServers') && attributes.key?(:'custom_dns_servers') self.custom_dns_servers = attributes[:'custom_dns_servers'] if attributes[:'custom_dns_servers'] self.server_type = attributes[:'serverType'] if attributes[:'serverType'] raise 'You cannot provide both :serverType and :server_type' if attributes.key?(:'serverType') && attributes.key?(:'server_type') self.server_type = attributes[:'server_type'] if attributes[:'server_type'] end
Attribute type mapping.
# File lib/oci/core/models/dhcp_dns_option.rb, line 59 def self.swagger_types { # rubocop:disable Style/SymbolLiteral 'type': :'String', 'custom_dns_servers': :'Array<String>', 'server_type': :'String' # rubocop:enable Style/SymbolLiteral } end
Public Instance Methods
Checks equality by comparing each attribute. @param [Object] other the other object to be compared
# File lib/oci/core/models/dhcp_dns_option.rb, line 120 def ==(other) return true if equal?(other) self.class == other.class && type == other.type && custom_dns_servers == other.custom_dns_servers && server_type == other.server_type end
Builds the object from hash @param [Hash] attributes Model attributes in the form of hash @return [Object] Returns the model itself
# File lib/oci/core/models/dhcp_dns_option.rb, line 152 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) public_method("#{key}=").call( attributes[self.class.attribute_map[key]] .map { |v| OCI::Internal::Util.convert_to_type(Regexp.last_match(1), v) } ) end elsif !attributes[self.class.attribute_map[key]].nil? public_method("#{key}=").call( OCI::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
@see the `==` method @param [Object] other the other object to be compared
# File lib/oci/core/models/dhcp_dns_option.rb, line 132 def eql?(other) self == other end
Calculates hash code according to all attributes. @return [Fixnum] Hash code
# File lib/oci/core/models/dhcp_dns_option.rb, line 141 def hash [type, custom_dns_servers, server_type].hash end
Custom attribute writer method checking allowed values (enum). @param [Object] server_type
Object
to be assigned
# File lib/oci/core/models/dhcp_dns_option.rb, line 104 def server_type=(server_type) # rubocop:disable Style/ConditionalAssignment if server_type && !SERVER_TYPE_ENUM.include?(server_type) OCI.logger.debug("Unknown value for 'server_type' [" + server_type + "]. Mapping to 'SERVER_TYPE_UNKNOWN_ENUM_VALUE'") if OCI.logger @server_type = SERVER_TYPE_UNKNOWN_ENUM_VALUE else @server_type = server_type end # rubocop:enable Style/ConditionalAssignment end
Returns the object in the form of hash @return [Hash] Returns the object in the form of hash
# File lib/oci/core/models/dhcp_dns_option.rb, line 185 def to_hash hash = {} self.class.attribute_map.each_pair do |attr, param| value = public_method(attr).call next if value.nil? && !instance_variable_defined?("@#{attr}") hash[param] = _to_hash(value) end hash end
Returns the string representation of the object @return [String] String presentation of the object
# File lib/oci/core/models/dhcp_dns_option.rb, line 179 def to_s to_hash.to_s end
Private Instance Methods
Outputs non-array value in the form of hash For object, use to_hash. Otherwise, just return the value @param [Object] value Any valid value @return [Hash] Returns the value in the form of hash
# File lib/oci/core/models/dhcp_dns_option.rb, line 202 def _to_hash(value) if value.is_a?(Array) value.compact.map { |v| _to_hash(v) } elsif value.is_a?(Hash) {}.tap do |hash| value.each { |k, v| hash[k] = _to_hash(v) } end elsif value.respond_to? :to_hash value.to_hash else value end end