New-VSNeptuneDBParameterGroup
New-VSNeptuneDBParameterGroup
SYNOPSIS
Adds an AWS::Neptune::DBParameterGroup resource to the template. AWS::Neptune::DBParameterGroup creates a new DB parameter group. This type can be declared in a template and referenced in the DBParameterGroupName parameter of AWS::Neptune::DBInstance.
SYNTAX
New-VSNeptuneDBParameterGroup [-LogicalId] <String> -Description <Object> -Parameters <Object> -Family <Object>
[-Tags <Object>] [-Name <Object>] [-DeletionPolicy <String>] [-UpdateReplacePolicy <String>]
[-DependsOn <String[]>] [-Metadata <Object>] [-UpdatePolicy <Object>] [-Condition <Object>]
[<CommonParameters>]
DESCRIPTION
Adds an AWS::Neptune::DBParameterGroup resource to the template. AWS::Neptune::DBParameterGroup creates a new DB parameter group. This type can be declared in a template and referenced in the DBParameterGroupName parameter of AWS::Neptune::DBInstance.
Note
Applying a parameter group to a DB instance might require the instance to reboot, resulting in a database outage for the duration of the reboot.
A DB parameter group is initially created with the default parameters for the database engine used by the DB instance. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBParameterGroup. Once you’ve created a DB parameter group, you need to associate it with your DB instance using ModifyDBInstance. When you associate a new DB parameter group with a running DB instance, you need to reboot the DB instance without failover for the new DB parameter group and associated settings to take effect.
Important
After you create a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.
PARAMETERS
-LogicalId
The logical ID must be alphanumeric (A-Za-z0-9) and unique within the template. Use the logical name to reference the resource in other parts of the template. For example, if you want to map an Amazon Elastic Block Store volume to an Amazon EC2 instance, you reference the logical IDs to associate the block stores with the instance.
Type: String
Parameter Sets: (All)
Aliases:
Required: True
Position: 1
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Description
Provides the customer-specified description for this DB parameter group.
Documentation: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-neptune-dbparametergroup.html#cfn-neptune-dbparametergroup-description PrimitiveType: String UpdateType: Immutable
Type: Object
Parameter Sets: (All)
Aliases:
Required: True
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Parameters
The parameters to set for this DB parameter group. The parameters are expressed as a JSON object consisting of key-value pairs. Changes to dynamic parameters are applied immediately. During an update, if you have static parameters whether they were changed or not, it triggers AWS CloudFormation to reboot the associated DB instance without failover.
Documentation: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-neptune-dbparametergroup.html#cfn-neptune-dbparametergroup-parameters PrimitiveType: Json UpdateType: Mutable
Type: Object
Parameter Sets: (All)
Aliases:
Required: True
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Family
Must be neptune1.
Documentation: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-neptune-dbparametergroup.html#cfn-neptune-dbparametergroup-family PrimitiveType: String UpdateType: Immutable
Type: Object
Parameter Sets: (All)
Aliases:
Required: True
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Tags
The tags that you want to attach to this parameter group.
Type: List Documentation: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-neptune-dbparametergroup.html#cfn-neptune-dbparametergroup-tags ItemType: Tag UpdateType: Mutable
Type: Object
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Name
Provides the name of the DB parameter group.
Documentation: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-neptune-dbparametergroup.html#cfn-neptune-dbparametergroup-name PrimitiveType: String UpdateType: Immutable
Type: Object
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-DeletionPolicy
With the DeletionPolicy attribute you can preserve or (in some cases) backup a resource when its stack is deleted. You specify a DeletionPolicy attribute for each resource that you want to control. If a resource has no DeletionPolicy attribute, AWS CloudFormation deletes the resource by default.
To keep a resource when its stack is deleted, specify Retain for that resource. You can use retain for any resource. For example, you can retain a nested stack, S3 bucket, or EC2 instance so that you can continue to use or modify those resources after you delete their stacks.
You must use one of the following options: “Delete”,”Retain”,”Snapshot”
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-UpdateReplacePolicy
Use the UpdateReplacePolicy attribute to retain or (in some cases) backup the existing physical instance of a resource when it is replaced during a stack update operation.
When you initiate a stack update, AWS CloudFormation updates resources based on differences between what you submit and the stack’s current template and parameters. If you update a resource property that requires that the resource be replaced, AWS CloudFormation recreates the resource during the update. Recreating the resource generates a new physical ID. AWS CloudFormation creates the replacement resource first, and then changes references from other dependent resources to point to the replacement resource. By default, AWS CloudFormation then deletes the old resource. Using the UpdateReplacePolicy, you can specify that AWS CloudFormation retain or (in some cases) create a snapshot of the old resource.
For resources that support snapshots, such as AWS::EC2::Volume, specify Snapshot to have AWS CloudFormation create a snapshot before deleting the old resource instance.
You can apply the UpdateReplacePolicy attribute to any resource. UpdateReplacePolicy is only executed if you update a resource property whose update behavior is specified as Replacement, thereby causing AWS CloudFormation to replace the old resource with a new one with a new physical ID. For example, if you update the Engine property of an AWS::RDS::DBInstance resource type, AWS CloudFormation creates a new resource and replaces the current DB instance resource with the new one. The UpdateReplacePolicy attribute would then dictate whether AWS CloudFormation deleted, retained, or created a snapshot of the old DB instance. The update behavior for each property of a resource is specified in the reference topic for that resource in the AWS Resource and Property Types Reference. For more information on resource update behavior, see Update Behaviors of Stack Resources.
The UpdateReplacePolicy attribute applies to stack updates you perform directly, as well as stack updates performed using change sets.
Note Resources that are retained continue to exist and continue to incur applicable charges until you delete those resources. Snapshots that are created with this policy continue to exist and continue to incur applicable charges until you delete those snapshots. UpdateReplacePolicy retains the old physical resource or snapshot, but removes it from AWS CloudFormation’s scope.
UpdateReplacePolicy differs from the DeletionPolicy attribute in that it only applies to resources replaced during stack updates. Use DeletionPolicy for resources deleted when a stack is deleted, or when the resource definition itself is deleted from the template as part of a stack update.
You must use one of the following options: “Delete”,”Retain”,”Snapshot”
Type: String
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-DependsOn
With the DependsOn attribute you can specify that the creation of a specific resource follows another. When you add a DependsOn attribute to a resource, that resource is created only after the creation of the resource specified in the DependsOn attribute.
This parameter takes a string or list of strings representing Logical IDs of resources that must be created prior to this resource being created.
Type: String[]
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Metadata
The Metadata attribute enables you to associate structured data with a resource. By adding a Metadata attribute to a resource, you can add data in JSON or YAML to the resource declaration. In addition, you can use intrinsic functions (such as GetAtt and Ref), parameters, and pseudo parameters within the Metadata attribute to add those interpreted values.
You must use a PSCustomObject containing key/value pairs here. This will be returned when describing the resource using AWS CLI.
Type: Object
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-UpdatePolicy
Use the UpdatePolicy attribute to specify how AWS CloudFormation handles updates to the AWS::AutoScaling::AutoScalingGroup resource. AWS CloudFormation invokes one of three update policies depending on the type of change you make or whether a scheduled action is associated with the Auto Scaling group.
You must use the “Add-UpdatePolicy” function here.
Type: Object
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
-Condition
Logical ID of the condition that this resource needs to be true in order for this resource to be provisioned.
Type: Object
Parameter Sets: (All)
Aliases:
Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.