# This is an automatically generated code sample.
# To make this code sample work in your Oracle Cloud tenancy,
# please replace the values for any parameters whose current values do not fit
# your use case (such as resource IDs, strings containing ‘EXAMPLE’ or ‘unique_id’, and
# boolean, number, and enum parameters with values not fitting your use case).

require 'oci'

# Create a default config using DEFAULT profile in default location
# Refer to https://docs.cloud.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm#SDK_and_CLI_Configuration_File for more info
config = OCI::ConfigFileLoader.load_config

# Initialize service client with default config file
core_client = OCI::Core::ComputeClient.new(config: config)

# Send the request to service, some parameters are not required, see API doc for more info
launch_instance_response =
  core_client.launch_instance(
    OCI::Core::Models::LaunchInstanceDetails.new(
      availability_domain: 'EXAMPLE-availabilityDomain-Value',
      compartment_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-compartmentId-Value',
      capacity_reservation_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-capacityReservationId-Value',
      create_vnic_details:
        OCI::Core::Models::CreateVnicDetails.new(
          assign_ipv6_ip: true,
          assign_public_ip: true,
          assign_private_dns_record: false,
          defined_tags: {
            'EXAMPLE_KEY_d7qSe' => { 'EXAMPLE_KEY_UwHFL' => 'EXAMPLE--Value' }
          },
          display_name: 'EXAMPLE-displayName-Value',
          freeform_tags: {
            'EXAMPLE_KEY_pltCT' => 'EXAMPLE_VALUE_8WY49bidM42zHrAznDAx'
          },
          hostname_label: 'EXAMPLE-hostnameLabel-Value',
          ipv6_address_ipv6_subnet_cidr_pair_details: [
            OCI::Core::Models::Ipv6AddressIpv6SubnetCidrPairDetails.new(
              ipv6_subnet_cidr: 'EXAMPLE-ipv6SubnetCidr-Value',
              ipv6_address: 'EXAMPLE-ipv6Address-Value'
            )
          ],
          nsg_ids: %w[EXAMPLE--Value],
          private_ip: 'EXAMPLE-privateIp-Value',
          skip_source_dest_check: true,
          subnet_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-subnetId-Value',
          vlan_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-vlanId-Value'
        ),
      dedicated_vm_host_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-dedicatedVmHostId-Value',
      defined_tags: {
        'EXAMPLE_KEY_XtJro' => { 'EXAMPLE_KEY_jibuR' => 'EXAMPLE--Value' }
      },
      display_name: 'EXAMPLE-displayName-Value',
      extended_metadata: { 'EXAMPLE_KEY_u88Nz' => 'EXAMPLE--Value' },
      fault_domain: 'EXAMPLE-faultDomain-Value',
      cluster_placement_group_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-clusterPlacementGroupId-Value',
      freeform_tags: {
        'EXAMPLE_KEY_39FwN' => 'EXAMPLE_VALUE_s5Ght81OAB1JjaPHIn83'
      },
      compute_cluster_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-computeClusterId-Value',
      hostname_label: 'EXAMPLE-hostnameLabel-Value',
      image_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-imageId-Value',
      ipxe_script: 'EXAMPLE-ipxeScript-Value',
      launch_options:
        OCI::Core::Models::LaunchOptions.new(
          boot_volume_type: 'ISCSI',
          firmware: 'UEFI_64',
          network_type: 'PARAVIRTUALIZED',
          remote_data_volume_type: 'IDE',
          is_pv_encryption_in_transit_enabled: true,
          is_consistent_volume_naming_enabled: true
        ),
      instance_options:
        OCI::Core::Models::InstanceOptions.new(
          are_legacy_imds_endpoints_disabled: false
        ),
      availability_config:
        OCI::Core::Models::LaunchInstanceAvailabilityConfigDetails.new(
          is_live_migration_preferred: false, recovery_action: 'STOP_INSTANCE'
        ),
      preemptible_instance_config:
        OCI::Core::Models::PreemptibleInstanceConfigDetails.new(
          preemption_action:
            OCI::Core::Models::TerminatePreemptionAction.new(
              type: 'TERMINATE', preserve_boot_volume: false
            )
        ),
      metadata: { 'EXAMPLE_KEY_JhWbU' => 'EXAMPLE_VALUE_q2CgMvKzKZHef6ax54Bx' },
      agent_config:
        OCI::Core::Models::LaunchInstanceAgentConfigDetails.new(
          is_monitoring_disabled: true,
          is_management_disabled: true,
          are_all_plugins_disabled: false,
          plugins_config: [
            OCI::Core::Models::InstanceAgentPluginConfigDetails.new(
              name: 'EXAMPLE-name-Value', desired_state: 'DISABLED'
            )
          ]
        ),
      shape: 'EXAMPLE-shape-Value',
      shape_config:
        OCI::Core::Models::LaunchInstanceShapeConfigDetails.new(
          ocpus: 1770.9791,
          vcpus: 250,
          memory_in_gbs: 3181.5088,
          baseline_ocpu_utilization: 'BASELINE_1_1',
          nvmes: 2
        ),
      source_details:
        OCI::Core::Models::InstanceSourceViaBootVolumeDetails.new(
          source_type: 'bootVolume',
          boot_volume_id:
            'ocid1.test.oc1..<unique_ID>EXAMPLE-bootVolumeId-Value'
        ),
      subnet_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-subnetId-Value',
      launch_volume_attachments: [
        OCI::Core::Models::LaunchAttachIScsiVolumeDetails.new(
          type: 'iscsi',
          device: 'EXAMPLE-device-Value',
          display_name: 'EXAMPLE-displayName-Value',
          is_read_only: false,
          is_shareable: false,
          volume_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-volumeId-Value',
          launch_create_volume_details:
            OCI::Core::Models::LaunchCreateVolumeFromAttributes.new(
              volume_creation_type: 'ATTRIBUTES',
              size_in_gbs: 120,
              compartment_id:
                'ocid1.test.oc1..<unique_ID>EXAMPLE-compartmentId-Value',
              display_name: 'EXAMPLE-displayName-Value',
              kms_key_id: 'ocid1.test.oc1..<unique_ID>EXAMPLE-kmsKeyId-Value',
              vpus_per_gb: 725
            ),
          use_chap: true,
          encryption_in_transit_type: 'BM_ENCRYPTION_IN_TRANSIT',
          is_agent_auto_iscsi_login_enabled: false
        )
      ],
      is_pv_encryption_in_transit_enabled: true,
      platform_config:
        OCI::Core::Models::AmdMilanBmLaunchInstancePlatformConfig.new(
          type: 'AMD_MILAN_BM',
          is_secure_boot_enabled: true,
          is_trusted_platform_module_enabled: false,
          is_measured_boot_enabled: false,
          is_memory_encryption_enabled: true,
          numa_nodes_per_socket: 'NPS4',
          is_symmetric_multi_threading_enabled: false,
          is_access_control_service_enabled: true,
          are_virtual_instructions_enabled: true,
          is_input_output_memory_management_unit_enabled: true,
          percentage_of_cores_enabled: 93,
          config_map: {
            'EXAMPLE_KEY_KV0BF' => 'EXAMPLE_VALUE_A8Fl5rUazAEpzxHGusgV'
          }
        ),
      instance_configuration_id:
        'ocid1.test.oc1..<unique_ID>EXAMPLE-instanceConfigurationId-Value'
    )
  )

# Get the data from response
puts "#{launch_instance_response.data}"