CfnGlobalReplicationGroup

class aws_cdk.aws_elasticache.CfnGlobalReplicationGroup(scope, id, *, automatic_failover_enabled=None, cache_node_type=None, cache_parameter_group_name=None, engine_version=None, global_node_group_count=None, global_replication_group_description=None, global_replication_group_id_suffix=None, members, regional_configurations=None)

Bases: aws_cdk.core.CfnResource

A CloudFormation AWS::ElastiCache::GlobalReplicationGroup.

CloudformationResource

AWS::ElastiCache::GlobalReplicationGroup

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_elasticache as elasticache

cfn_global_replication_group = elasticache.CfnGlobalReplicationGroup(self, "MyCfnGlobalReplicationGroup",
    members=[elasticache.CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty(
        replication_group_id="replicationGroupId",
        replication_group_region="replicationGroupRegion",
        role="role"
    )],

    # the properties below are optional
    automatic_failover_enabled=False,
    cache_node_type="cacheNodeType",
    cache_parameter_group_name="cacheParameterGroupName",
    engine_version="engineVersion",
    global_node_group_count=123,
    global_replication_group_description="globalReplicationGroupDescription",
    global_replication_group_id_suffix="globalReplicationGroupIdSuffix",
    regional_configurations=[elasticache.CfnGlobalReplicationGroup.RegionalConfigurationProperty(
        replication_group_id="replicationGroupId",
        replication_group_region="replicationGroupRegion",
        resharding_configurations=[elasticache.CfnGlobalReplicationGroup.ReshardingConfigurationProperty(
            node_group_id="nodeGroupId",
            preferred_availability_zones=["preferredAvailabilityZones"]
        )]
    )]
)

Create a new AWS::ElastiCache::GlobalReplicationGroup.

Parameters
  • scope (Construct) –

    • scope in which this resource is defined.

  • id (str) –

    • scoped id of the resource.

  • automatic_failover_enabled (Union[bool, IResolvable, None]) – AWS::ElastiCache::GlobalReplicationGroup.AutomaticFailoverEnabled.

  • cache_node_type (Optional[str]) – AWS::ElastiCache::GlobalReplicationGroup.CacheNodeType.

  • cache_parameter_group_name (Optional[str]) – AWS::ElastiCache::GlobalReplicationGroup.CacheParameterGroupName.

  • engine_version (Optional[str]) – AWS::ElastiCache::GlobalReplicationGroup.EngineVersion.

  • global_node_group_count (Union[int, float, None]) – AWS::ElastiCache::GlobalReplicationGroup.GlobalNodeGroupCount.

  • global_replication_group_description (Optional[str]) – AWS::ElastiCache::GlobalReplicationGroup.GlobalReplicationGroupDescription.

  • global_replication_group_id_suffix (Optional[str]) – AWS::ElastiCache::GlobalReplicationGroup.GlobalReplicationGroupIdSuffix.

  • members (Union[IResolvable, Sequence[Union[GlobalReplicationGroupMemberProperty, IResolvable]]]) – AWS::ElastiCache::GlobalReplicationGroup.Members.

  • regional_configurations (Union[IResolvable, Sequence[Union[IResolvable, RegionalConfigurationProperty]], None]) – AWS::ElastiCache::GlobalReplicationGroup.RegionalConfigurations.

Methods

add_deletion_override(path)

Syntactic sugar for addOverride(path, undefined).

Parameters

path (str) – The path of the value to delete.

Return type

None

add_depends_on(target)

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.

Parameters

target (CfnResource) –

Return type

None

add_metadata(key, value)

Add a value to the CloudFormation Resource Metadata.

Parameters
  • key (str) –

  • value (Any) –

See

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

Return type

None

add_override(path, value)

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use addPropertyOverride or prefix path with “Properties.” (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.

For example:

cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"])
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")

would add the overrides Example:

"Properties": {
   "GlobalSecondaryIndexes": [
     {
       "Projection": {
         "NonKeyAttributes": [ "myattribute" ]
         ...
       }
       ...
     },
     {
       "ProjectionType": "INCLUDE"
       ...
     },
   ]
   ...
}
Parameters
  • path (str) –

    • The path of the property, you can use dot notation to override values in complex types. Any intermdediate keys will be created as needed.

  • value (Any) –

    • The value. Could be primitive or complex.

Return type

None

add_property_deletion_override(property_path)

Adds an override that deletes the value of a property from the resource definition.

Parameters

property_path (str) – The path to the property.

Return type

None

add_property_override(property_path, value)

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).

Parameters
  • property_path (str) – The path of the property.

  • value (Any) – The value.

Return type

None

apply_removal_policy(policy=None, *, apply_to_update_replace_policy=None, default=None)

Sets the deletion policy of the resource based on the removal policy specified.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you’ve removed it from the CDK application or because you’ve made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).

Parameters
  • policy (Optional[RemovalPolicy]) –

  • apply_to_update_replace_policy (Optional[bool]) – Apply the same deletion policy to the resource’s “UpdateReplacePolicy”. Default: true

  • default (Optional[RemovalPolicy]) – The default policy to apply in case the removal policy is not defined. Default: - Default value is resource specific. To determine the default value for a resoure, please consult that specific resource’s documentation.

Return type

None

get_att(attribute_name)

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.

Parameters

attribute_name (str) – The name of the attribute.

Return type

Reference

get_metadata(key)

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters

key (str) –

See

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

Return type

Any

inspect(inspector)

Examines the CloudFormation resource and discloses attributes.

Parameters

inspector (TreeInspector) –

  • tree inspector to collect and process attributes.

Return type

None

override_logical_id(new_logical_id)

Overrides the auto-generated logical ID with a specific ID.

Parameters

new_logical_id (str) – The new logical ID to use for this stack element.

Return type

None

to_string()

Returns a string representation of this construct.

Return type

str

Returns

a string representation of this resource

Attributes

CFN_RESOURCE_TYPE_NAME = 'AWS::ElastiCache::GlobalReplicationGroup'
attr_global_replication_group_id

GlobalReplicationGroupId

Type

cloudformationAttribute

Return type

str

attr_status

Status

Type

cloudformationAttribute

Return type

str

automatic_failover_enabled

AWS::ElastiCache::GlobalReplicationGroup.AutomaticFailoverEnabled.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-automaticfailoverenabled

Return type

Union[bool, IResolvable, None]

cache_node_type

AWS::ElastiCache::GlobalReplicationGroup.CacheNodeType.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-cachenodetype

Return type

Optional[str]

cache_parameter_group_name

AWS::ElastiCache::GlobalReplicationGroup.CacheParameterGroupName.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-cacheparametergroupname

Return type

Optional[str]

cfn_options

Options for this resource, such as condition, update policy etc.

Return type

ICfnResourceOptions

cfn_resource_type

AWS resource type.

Return type

str

creation_stack

return:

the stack trace of the point where this Resource was created from, sourced from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most node +internal+ entries filtered.

Return type

List[str]

engine_version

AWS::ElastiCache::GlobalReplicationGroup.EngineVersion.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-engineversion

Return type

Optional[str]

global_node_group_count

AWS::ElastiCache::GlobalReplicationGroup.GlobalNodeGroupCount.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-globalnodegroupcount

Return type

Union[int, float, None]

global_replication_group_description

AWS::ElastiCache::GlobalReplicationGroup.GlobalReplicationGroupDescription.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-globalreplicationgroupdescription

Return type

Optional[str]

global_replication_group_id_suffix

AWS::ElastiCache::GlobalReplicationGroup.GlobalReplicationGroupIdSuffix.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-globalreplicationgroupidsuffix

Return type

Optional[str]

logical_id

The logical ID for this CloudFormation stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use overrideLogicalId(newLogicalId).

Return type

str

Returns

the logical ID as a stringified token. This value will only get resolved during synthesis.

members

AWS::ElastiCache::GlobalReplicationGroup.Members.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-members

Return type

Union[IResolvable, List[Union[GlobalReplicationGroupMemberProperty, IResolvable]]]

node

The construct tree node associated with this construct.

Return type

ConstructNode

ref

Return a string that will be resolved to a CloudFormation { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).

Return type

str

regional_configurations

AWS::ElastiCache::GlobalReplicationGroup.RegionalConfigurations.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-globalreplicationgroup.html#cfn-elasticache-globalreplicationgroup-regionalconfigurations

Return type

Union[IResolvable, List[Union[IResolvable, RegionalConfigurationProperty]], None]

stack

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).

Return type

Stack

Static Methods

classmethod is_cfn_element(x)

Returns true if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.

Parameters

x (Any) –

Return type

bool

Returns

The construct as a stack element or undefined if it is not a stack element.

classmethod is_cfn_resource(construct)

Check whether the given construct is a CfnResource.

Parameters

construct (IConstruct) –

Return type

bool

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters

x (Any) –

Return type

bool

GlobalReplicationGroupMemberProperty

class CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty(*, replication_group_id=None, replication_group_region=None, role=None)

Bases: object

Parameters
  • replication_group_id (Optional[str]) – CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty.ReplicationGroupId.

  • replication_group_region (Optional[str]) – CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty.ReplicationGroupRegion.

  • role (Optional[str]) – CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty.Role.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-globalreplicationgroupmember.html

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_elasticache as elasticache

global_replication_group_member_property = elasticache.CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty(
    replication_group_id="replicationGroupId",
    replication_group_region="replicationGroupRegion",
    role="role"
)

Attributes

replication_group_id

CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty.ReplicationGroupId.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-globalreplicationgroupmember.html#cfn-elasticache-globalreplicationgroup-globalreplicationgroupmember-replicationgroupid

Return type

Optional[str]

replication_group_region

CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty.ReplicationGroupRegion.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-globalreplicationgroupmember.html#cfn-elasticache-globalreplicationgroup-globalreplicationgroupmember-replicationgroupregion

Return type

Optional[str]

role

CfnGlobalReplicationGroup.GlobalReplicationGroupMemberProperty.Role.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-globalreplicationgroupmember.html#cfn-elasticache-globalreplicationgroup-globalreplicationgroupmember-role

Return type

Optional[str]

RegionalConfigurationProperty

class CfnGlobalReplicationGroup.RegionalConfigurationProperty(*, replication_group_id=None, replication_group_region=None, resharding_configurations=None)

Bases: object

Parameters
  • replication_group_id (Optional[str]) – CfnGlobalReplicationGroup.RegionalConfigurationProperty.ReplicationGroupId.

  • replication_group_region (Optional[str]) – CfnGlobalReplicationGroup.RegionalConfigurationProperty.ReplicationGroupRegion.

  • resharding_configurations (Union[IResolvable, Sequence[Union[IResolvable, ReshardingConfigurationProperty]], None]) – CfnGlobalReplicationGroup.RegionalConfigurationProperty.ReshardingConfigurations.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-regionalconfiguration.html

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_elasticache as elasticache

regional_configuration_property = elasticache.CfnGlobalReplicationGroup.RegionalConfigurationProperty(
    replication_group_id="replicationGroupId",
    replication_group_region="replicationGroupRegion",
    resharding_configurations=[elasticache.CfnGlobalReplicationGroup.ReshardingConfigurationProperty(
        node_group_id="nodeGroupId",
        preferred_availability_zones=["preferredAvailabilityZones"]
    )]
)

Attributes

replication_group_id

CfnGlobalReplicationGroup.RegionalConfigurationProperty.ReplicationGroupId.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-regionalconfiguration.html#cfn-elasticache-globalreplicationgroup-regionalconfiguration-replicationgroupid

Return type

Optional[str]

replication_group_region

CfnGlobalReplicationGroup.RegionalConfigurationProperty.ReplicationGroupRegion.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-regionalconfiguration.html#cfn-elasticache-globalreplicationgroup-regionalconfiguration-replicationgroupregion

Return type

Optional[str]

resharding_configurations

CfnGlobalReplicationGroup.RegionalConfigurationProperty.ReshardingConfigurations.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-regionalconfiguration.html#cfn-elasticache-globalreplicationgroup-regionalconfiguration-reshardingconfigurations

Return type

Union[IResolvable, List[Union[IResolvable, ReshardingConfigurationProperty]], None]

ReshardingConfigurationProperty

class CfnGlobalReplicationGroup.ReshardingConfigurationProperty(*, node_group_id=None, preferred_availability_zones=None)

Bases: object

Parameters
  • node_group_id (Optional[str]) – CfnGlobalReplicationGroup.ReshardingConfigurationProperty.NodeGroupId.

  • preferred_availability_zones (Optional[Sequence[str]]) – CfnGlobalReplicationGroup.ReshardingConfigurationProperty.PreferredAvailabilityZones.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-reshardingconfiguration.html

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_elasticache as elasticache

resharding_configuration_property = elasticache.CfnGlobalReplicationGroup.ReshardingConfigurationProperty(
    node_group_id="nodeGroupId",
    preferred_availability_zones=["preferredAvailabilityZones"]
)

Attributes

node_group_id

CfnGlobalReplicationGroup.ReshardingConfigurationProperty.NodeGroupId.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-reshardingconfiguration.html#cfn-elasticache-globalreplicationgroup-reshardingconfiguration-nodegroupid

Return type

Optional[str]

preferred_availability_zones

CfnGlobalReplicationGroup.ReshardingConfigurationProperty.PreferredAvailabilityZones.

Link

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-globalreplicationgroup-reshardingconfiguration.html#cfn-elasticache-globalreplicationgroup-reshardingconfiguration-preferredavailabilityzones

Return type

Optional[List[str]]