// Copyright (c) 2016, 2018, 2026, Oracle and/or its affiliates.  All rights reserved.
// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
// Code generated. DO NOT EDIT.

// Database Service API
//
// The API for the Database Service. Use this API to manage resources such as databases and DB Systems. For more information, see Overview of the Database Service (https://docs.oracle.com/iaas/Content/Database/Concepts/databaseoverview.htm).
//

package database

import (
	"fmt"
	"github.com/oracle/oci-go-sdk/v65/common"
	"strings"
)

// DbNode The representation of DbNode
type DbNode struct {

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the database node.
	Id *string `mandatory:"true" json:"id"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DB system.
	DbSystemId *string `mandatory:"true" json:"dbSystemId"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VNIC.
	VnicId *string `mandatory:"true" json:"vnicId"`

	// The current state of the database node.
	LifecycleState DbNodeLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`

	// The date and time that the database node was created.
	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the backup VNIC.
	BackupVnicId *string `mandatory:"false" json:"backupVnicId"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the host IPv4 address associated with the database node. Use this OCID with either the
	// GetPrivateIp or the GetPublicIpByPrivateIpId API to get the IPv4 address
	// needed to make a database connection.
	// **Note:** Applies only to Exadata Cloud Service.
	HostIpId *string `mandatory:"false" json:"hostIpId"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the backup IPv4 address associated with the database node. Use this OCID with either the
	// GetPrivateIp or the GetPublicIpByPrivateIpId API to get the IPv4 address
	// needed to make a database connection.
	// **Note:** Applies only to Exadata Cloud Service.
	BackupIpId *string `mandatory:"false" json:"backupIpId"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the host IPv6 address associated with the database node. Use this OCID with the
	// GetIpv6 API to get the IPv6 address needed to make a database connection.
	// **Note:** Applies only to Exadata Cloud Service.
	HostIpv6Id *string `mandatory:"false" json:"hostIpv6Id"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the backup IPv6 address associated with the database node. Use this OCID with the
	// GetIpv6 API to get the IPv6 address needed to make a database connection.
	// **Note:** Applies only to Exadata Cloud Service.
	BackupIpv6Id *string `mandatory:"false" json:"backupIpv6Id"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the second VNIC.
	// **Note:** Applies only to Exadata Cloud Service.
	Vnic2Id *string `mandatory:"false" json:"vnic2Id"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the second backup VNIC.
	// **Note:** Applies only to Exadata Cloud Service.
	BackupVnic2Id *string `mandatory:"false" json:"backupVnic2Id"`

	// The host name for the database node.
	Hostname *string `mandatory:"false" json:"hostname"`

	// The name of the Fault Domain the instance is contained in.
	FaultDomain *string `mandatory:"false" json:"faultDomain"`

	// The size (in GB) of the block storage volume allocation for the DB system. This attribute applies only for virtual machine DB systems.
	SoftwareStorageSizeInGB *int `mandatory:"false" json:"softwareStorageSizeInGB"`

	// The type of database node maintenance.
	MaintenanceType DbNodeMaintenanceTypeEnum `mandatory:"false" json:"maintenanceType,omitempty"`

	// Start date and time of maintenance window.
	TimeMaintenanceWindowStart *common.SDKTime `mandatory:"false" json:"timeMaintenanceWindowStart"`

	// End date and time of maintenance window.
	TimeMaintenanceWindowEnd *common.SDKTime `mandatory:"false" json:"timeMaintenanceWindowEnd"`

	// Additional information about the planned maintenance.
	AdditionalDetails *string `mandatory:"false" json:"additionalDetails"`

	// Free-form tags for this resource. Each tag is a simple key-value pair with no predefined name, type, or namespace.
	// For more information, see Resource Tags (https://docs.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
	// Example: `{"Department": "Finance"}`
	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`

	// Defined tags for this resource. Each key is predefined and scoped to a namespace.
	// For more information, see Resource Tags (https://docs.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`

	// System tags for this resource. Each key is predefined and scoped to a namespace.
	// For more information, see Resource Tags (https://docs.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
	SystemTags map[string]map[string]interface{} `mandatory:"false" json:"systemTags"`

	// Information about the current lifecycle state.
	LifecycleDetails *string `mandatory:"false" json:"lifecycleDetails"`

	// The number of CPU cores enabled on the Db node.
	CpuCoreCount *int `mandatory:"false" json:"cpuCoreCount"`

	// The allocated memory in GBs on the Db node.
	MemorySizeInGBs *int `mandatory:"false" json:"memorySizeInGBs"`

	// The allocated local node storage in GBs on the Db node.
	DbNodeStorageSizeInGBs *int `mandatory:"false" json:"dbNodeStorageSizeInGBs"`

	// The total number of CPU cores reserved on the Db node.
	TotalCpuCoreCount *int `mandatory:"false" json:"totalCpuCoreCount"`

	// The OCID (https://docs.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the Exacc Db server associated with the database node.
	DbServerId *string `mandatory:"false" json:"dbServerId"`

	// The compute model for Base Database Service. This is required if using the `computeCount` parameter. If using `cpuCoreCount` then it is an error to specify `computeModel` to a non-null value. The ECPU compute model is the recommended model, and the OCPU compute model is legacy.
	ComputeModel DbNodeComputeModelEnum `mandatory:"false" json:"computeModel,omitempty"`

	// The number of compute servers for the DB system.
	ComputeCount *int `mandatory:"false" json:"computeCount"`

	// Indicates whether the database node must be rebooted after applying Operating System patches.
	// This flag becomes true after operations such as OS/kernel updates to indicate that a reboot of the node is required. After a successful reboot, this value is expected to return to false.
	IsOsPatchRebootRequired *bool `mandatory:"false" json:"isOsPatchRebootRequired"`
}

func (m DbNode) String() string {
	return common.PointerString(m)
}

// ValidateEnumValue returns an error when providing an unsupported enum value
// This function is being called during constructing API request process
// Not recommended for calling this function directly
func (m DbNode) ValidateEnumValue() (bool, error) {
	errMessage := []string{}
	if _, ok := GetMappingDbNodeLifecycleStateEnum(string(m.LifecycleState)); !ok && m.LifecycleState != "" {
		errMessage = append(errMessage, fmt.Sprintf("unsupported enum value for LifecycleState: %s. Supported values are: %s.", m.LifecycleState, strings.Join(GetDbNodeLifecycleStateEnumStringValues(), ",")))
	}

	if _, ok := GetMappingDbNodeMaintenanceTypeEnum(string(m.MaintenanceType)); !ok && m.MaintenanceType != "" {
		errMessage = append(errMessage, fmt.Sprintf("unsupported enum value for MaintenanceType: %s. Supported values are: %s.", m.MaintenanceType, strings.Join(GetDbNodeMaintenanceTypeEnumStringValues(), ",")))
	}
	if _, ok := GetMappingDbNodeComputeModelEnum(string(m.ComputeModel)); !ok && m.ComputeModel != "" {
		errMessage = append(errMessage, fmt.Sprintf("unsupported enum value for ComputeModel: %s. Supported values are: %s.", m.ComputeModel, strings.Join(GetDbNodeComputeModelEnumStringValues(), ",")))
	}
	if len(errMessage) > 0 {
		return true, fmt.Errorf("%s", strings.Join(errMessage, "\n"))
	}
	return false, nil
}

// DbNodeLifecycleStateEnum Enum with underlying type: string
type DbNodeLifecycleStateEnum string

// Set of constants representing the allowable values for DbNodeLifecycleStateEnum
const (
	DbNodeLifecycleStateProvisioning DbNodeLifecycleStateEnum = "PROVISIONING"
	DbNodeLifecycleStateAvailable    DbNodeLifecycleStateEnum = "AVAILABLE"
	DbNodeLifecycleStateUpdating     DbNodeLifecycleStateEnum = "UPDATING"
	DbNodeLifecycleStateStopping     DbNodeLifecycleStateEnum = "STOPPING"
	DbNodeLifecycleStateStopped      DbNodeLifecycleStateEnum = "STOPPED"
	DbNodeLifecycleStateStarting     DbNodeLifecycleStateEnum = "STARTING"
	DbNodeLifecycleStateTerminating  DbNodeLifecycleStateEnum = "TERMINATING"
	DbNodeLifecycleStateTerminated   DbNodeLifecycleStateEnum = "TERMINATED"
	DbNodeLifecycleStateFailed       DbNodeLifecycleStateEnum = "FAILED"
)

var mappingDbNodeLifecycleStateEnum = map[string]DbNodeLifecycleStateEnum{
	"PROVISIONING": DbNodeLifecycleStateProvisioning,
	"AVAILABLE":    DbNodeLifecycleStateAvailable,
	"UPDATING":     DbNodeLifecycleStateUpdating,
	"STOPPING":     DbNodeLifecycleStateStopping,
	"STOPPED":      DbNodeLifecycleStateStopped,
	"STARTING":     DbNodeLifecycleStateStarting,
	"TERMINATING":  DbNodeLifecycleStateTerminating,
	"TERMINATED":   DbNodeLifecycleStateTerminated,
	"FAILED":       DbNodeLifecycleStateFailed,
}

var mappingDbNodeLifecycleStateEnumLowerCase = map[string]DbNodeLifecycleStateEnum{
	"provisioning": DbNodeLifecycleStateProvisioning,
	"available":    DbNodeLifecycleStateAvailable,
	"updating":     DbNodeLifecycleStateUpdating,
	"stopping":     DbNodeLifecycleStateStopping,
	"stopped":      DbNodeLifecycleStateStopped,
	"starting":     DbNodeLifecycleStateStarting,
	"terminating":  DbNodeLifecycleStateTerminating,
	"terminated":   DbNodeLifecycleStateTerminated,
	"failed":       DbNodeLifecycleStateFailed,
}

// GetDbNodeLifecycleStateEnumValues Enumerates the set of values for DbNodeLifecycleStateEnum
func GetDbNodeLifecycleStateEnumValues() []DbNodeLifecycleStateEnum {
	values := make([]DbNodeLifecycleStateEnum, 0)
	for _, v := range mappingDbNodeLifecycleStateEnum {
		values = append(values, v)
	}
	return values
}

// GetDbNodeLifecycleStateEnumStringValues Enumerates the set of values in String for DbNodeLifecycleStateEnum
func GetDbNodeLifecycleStateEnumStringValues() []string {
	return []string{
		"PROVISIONING",
		"AVAILABLE",
		"UPDATING",
		"STOPPING",
		"STOPPED",
		"STARTING",
		"TERMINATING",
		"TERMINATED",
		"FAILED",
	}
}

// GetMappingDbNodeLifecycleStateEnum performs case Insensitive comparison on enum value and return the desired enum
func GetMappingDbNodeLifecycleStateEnum(val string) (DbNodeLifecycleStateEnum, bool) {
	enum, ok := mappingDbNodeLifecycleStateEnumLowerCase[strings.ToLower(val)]
	return enum, ok
}

// DbNodeMaintenanceTypeEnum Enum with underlying type: string
type DbNodeMaintenanceTypeEnum string

// Set of constants representing the allowable values for DbNodeMaintenanceTypeEnum
const (
	DbNodeMaintenanceTypeVmdbRebootMigration    DbNodeMaintenanceTypeEnum = "VMDB_REBOOT_MIGRATION"
	DbNodeMaintenanceTypeExadbxsRebootMigration DbNodeMaintenanceTypeEnum = "EXADBXS_REBOOT_MIGRATION"
)

var mappingDbNodeMaintenanceTypeEnum = map[string]DbNodeMaintenanceTypeEnum{
	"VMDB_REBOOT_MIGRATION":    DbNodeMaintenanceTypeVmdbRebootMigration,
	"EXADBXS_REBOOT_MIGRATION": DbNodeMaintenanceTypeExadbxsRebootMigration,
}

var mappingDbNodeMaintenanceTypeEnumLowerCase = map[string]DbNodeMaintenanceTypeEnum{
	"vmdb_reboot_migration":    DbNodeMaintenanceTypeVmdbRebootMigration,
	"exadbxs_reboot_migration": DbNodeMaintenanceTypeExadbxsRebootMigration,
}

// GetDbNodeMaintenanceTypeEnumValues Enumerates the set of values for DbNodeMaintenanceTypeEnum
func GetDbNodeMaintenanceTypeEnumValues() []DbNodeMaintenanceTypeEnum {
	values := make([]DbNodeMaintenanceTypeEnum, 0)
	for _, v := range mappingDbNodeMaintenanceTypeEnum {
		values = append(values, v)
	}
	return values
}

// GetDbNodeMaintenanceTypeEnumStringValues Enumerates the set of values in String for DbNodeMaintenanceTypeEnum
func GetDbNodeMaintenanceTypeEnumStringValues() []string {
	return []string{
		"VMDB_REBOOT_MIGRATION",
		"EXADBXS_REBOOT_MIGRATION",
	}
}

// GetMappingDbNodeMaintenanceTypeEnum performs case Insensitive comparison on enum value and return the desired enum
func GetMappingDbNodeMaintenanceTypeEnum(val string) (DbNodeMaintenanceTypeEnum, bool) {
	enum, ok := mappingDbNodeMaintenanceTypeEnumLowerCase[strings.ToLower(val)]
	return enum, ok
}

// DbNodeComputeModelEnum Enum with underlying type: string
type DbNodeComputeModelEnum string

// Set of constants representing the allowable values for DbNodeComputeModelEnum
const (
	DbNodeComputeModelEcpu DbNodeComputeModelEnum = "ECPU"
	DbNodeComputeModelOcpu DbNodeComputeModelEnum = "OCPU"
)

var mappingDbNodeComputeModelEnum = map[string]DbNodeComputeModelEnum{
	"ECPU": DbNodeComputeModelEcpu,
	"OCPU": DbNodeComputeModelOcpu,
}

var mappingDbNodeComputeModelEnumLowerCase = map[string]DbNodeComputeModelEnum{
	"ecpu": DbNodeComputeModelEcpu,
	"ocpu": DbNodeComputeModelOcpu,
}

// GetDbNodeComputeModelEnumValues Enumerates the set of values for DbNodeComputeModelEnum
func GetDbNodeComputeModelEnumValues() []DbNodeComputeModelEnum {
	values := make([]DbNodeComputeModelEnum, 0)
	for _, v := range mappingDbNodeComputeModelEnum {
		values = append(values, v)
	}
	return values
}

// GetDbNodeComputeModelEnumStringValues Enumerates the set of values in String for DbNodeComputeModelEnum
func GetDbNodeComputeModelEnumStringValues() []string {
	return []string{
		"ECPU",
		"OCPU",
	}
}

// GetMappingDbNodeComputeModelEnum performs case Insensitive comparison on enum value and return the desired enum
func GetMappingDbNodeComputeModelEnum(val string) (DbNodeComputeModelEnum, bool) {
	enum, ok := mappingDbNodeComputeModelEnumLowerCase[strings.ToLower(val)]
	return enum, ok
}
