2019/06/04 - Amazon ElastiCache - 4 new api methods
Changes Amazon ElastiCache now allows you to apply available service updates on demand. Features included: (1) Access to the list of applicable service updates and their priorities. (2) Service update monitoring and regular status updates. (3) Recommended apply-by-dates for scheduling the service updates, which is critical if your cluster is in ElastiCache-supported compliance programs. (4) Ability to stop and later re-apply updates. For more information, see https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Self-Service-Updates.html
Apply the service update. For more information on service updates and applying them, see Applying Service Updates.
See also: AWS API Documentation
Request Syntax
client.batch_apply_update_action(
ReplicationGroupIds=[
'string',
],
ServiceUpdateName='string'
)
list
[REQUIRED]
The replication group IDs
(string) --
string
[REQUIRED]
The unique ID of the service update
dict
Response Syntax
{
'ProcessedUpdateActions': [
{
'ReplicationGroupId': 'string',
'ServiceUpdateName': 'string',
'UpdateActionStatus': 'not-applied'|'waiting-to-start'|'in-progress'|'stopping'|'stopped'|'complete'
},
],
'UnprocessedUpdateActions': [
{
'ReplicationGroupId': 'string',
'ServiceUpdateName': 'string',
'ErrorType': 'string',
'ErrorMessage': 'string'
},
]
}
Response Structure
(dict) --
ProcessedUpdateActions (list) --
Update actions that have been processed successfully
(dict) --
Update action that has been processed for the corresponding apply/stop request
ReplicationGroupId (string) --
The ID of the replication group
ServiceUpdateName (string) --
The unique ID of the service update
UpdateActionStatus (string) --
The status of the update action on the Redis cluster
UnprocessedUpdateActions (list) --
Update actions that haven't been processed successfully
(dict) --
Update action that has failed to be processed for the corresponding apply/stop request
ReplicationGroupId (string) --
The replication group ID
ServiceUpdateName (string) --
The unique ID of the service update
ErrorType (string) --
The error type for requests that are not processed
ErrorMessage (string) --
The error message that describes the reason the request was not processed
Returns details of the update actions
See also: AWS API Documentation
Request Syntax
client.describe_update_actions(
ServiceUpdateName='string',
ReplicationGroupIds=[
'string',
],
ServiceUpdateStatus=[
'available'|'cancelled'|'expired',
],
ServiceUpdateTimeRange={
'StartTime': datetime(2015, 1, 1),
'EndTime': datetime(2015, 1, 1)
},
UpdateActionStatus=[
'not-applied'|'waiting-to-start'|'in-progress'|'stopping'|'stopped'|'complete',
],
ShowNodeLevelUpdateStatus=True|False,
MaxRecords=123,
Marker='string'
)
string
The unique ID of the service update
list
The replication group IDs
(string) --
list
The status of the service update
(string) --
dict
The range of time specified to search for service updates that are in available status
StartTime (datetime) --
The start time of the time range filter
EndTime (datetime) --
The end time of the time range filter
list
The status of the update action.
(string) --
boolean
Dictates whether to include node level update status in the response
integer
The maximum number of records to include in the response
string
An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
dict
Response Syntax
{
'Marker': 'string',
'UpdateActions': [
{
'ReplicationGroupId': 'string',
'ServiceUpdateName': 'string',
'ServiceUpdateReleaseDate': datetime(2015, 1, 1),
'ServiceUpdateSeverity': 'critical'|'important'|'medium'|'low',
'ServiceUpdateStatus': 'available'|'cancelled'|'expired',
'ServiceUpdateRecommendedApplyByDate': datetime(2015, 1, 1),
'ServiceUpdateType': 'security-update',
'UpdateActionAvailableDate': datetime(2015, 1, 1),
'UpdateActionStatus': 'not-applied'|'waiting-to-start'|'in-progress'|'stopping'|'stopped'|'complete',
'NodesUpdated': 'string',
'UpdateActionStatusModifiedDate': datetime(2015, 1, 1),
'SlaMet': 'yes'|'no'|'n/a',
'NodeGroupUpdateStatus': [
{
'NodeGroupId': 'string',
'NodeGroupMemberUpdateStatus': [
{
'CacheClusterId': 'string',
'CacheNodeId': 'string',
'NodeUpdateStatus': 'not-applied'|'waiting-to-start'|'in-progress'|'stopping'|'stopped'|'complete',
'NodeDeletionDate': datetime(2015, 1, 1),
'NodeUpdateStartDate': datetime(2015, 1, 1),
'NodeUpdateEndDate': datetime(2015, 1, 1),
'NodeUpdateInitiatedBy': 'system'|'customer',
'NodeUpdateInitiatedDate': datetime(2015, 1, 1),
'NodeUpdateStatusModifiedDate': datetime(2015, 1, 1)
},
]
},
],
'EstimatedUpdateTime': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
UpdateActions (list) --
Returns a list of update actions
(dict) --
The status of the service update for a specific replication group
ReplicationGroupId (string) --
The ID of the replication group
ServiceUpdateName (string) --
The unique ID of the service update
ServiceUpdateReleaseDate (datetime) --
The date the update is first available
ServiceUpdateSeverity (string) --
The severity of the service update
ServiceUpdateStatus (string) --
The status of the service update
ServiceUpdateRecommendedApplyByDate (datetime) --
The recommended date to apply the service update to ensure compliance. For information on compliance, see Self-Service Security Updates for Compliance.
ServiceUpdateType (string) --
Reflects the nature of the service update
UpdateActionAvailableDate (datetime) --
The date that the service update is available to a replication group
UpdateActionStatus (string) --
The status of the update action
NodesUpdated (string) --
The progress of the service update on the replication group
UpdateActionStatusModifiedDate (datetime) --
The date when the UpdateActionStatus was last modified
SlaMet (string) --
If yes, all nodes in the replication group have been updated by the recommended apply-by date. If no, at least one node in the replication group have not been updated by the recommended apply-by date. If N/A, the replication group was created after the recommended apply-by date.
NodeGroupUpdateStatus (list) --
The status of the service update on the node group
(dict) --
The status of the service update on the node group
NodeGroupId (string) --
The ID of the node group
NodeGroupMemberUpdateStatus (list) --
The status of the service update on the node group member
(dict) --
The status of the service update on the node group member
CacheClusterId (string) --
The cache cluster ID
CacheNodeId (string) --
The node ID of the cache cluster
NodeUpdateStatus (string) --
The update status of the node
NodeDeletionDate (datetime) --
The deletion date of the node
NodeUpdateStartDate (datetime) --
The start date of the update for a node
NodeUpdateEndDate (datetime) --
The end date of the update for a node
NodeUpdateInitiatedBy (string) --
Reflects whether the update was initiated by the customer or automatically applied
NodeUpdateInitiatedDate (datetime) --
The date when the update is triggered
NodeUpdateStatusModifiedDate (datetime) --
The date when the NodeUpdateStatus was last modified
EstimatedUpdateTime (string) --
The estimated length of time for the update to complete
Returns details of the service updates
See also: AWS API Documentation
Request Syntax
client.describe_service_updates(
ServiceUpdateName='string',
ServiceUpdateStatus=[
'available'|'cancelled'|'expired',
],
MaxRecords=123,
Marker='string'
)
string
The unique ID of the service update
list
The status of the service update
(string) --
integer
The maximum number of records to include in the response
string
An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
dict
Response Syntax
{
'Marker': 'string',
'ServiceUpdates': [
{
'ServiceUpdateName': 'string',
'ServiceUpdateReleaseDate': datetime(2015, 1, 1),
'ServiceUpdateEndDate': datetime(2015, 1, 1),
'ServiceUpdateSeverity': 'critical'|'important'|'medium'|'low',
'ServiceUpdateRecommendedApplyByDate': datetime(2015, 1, 1),
'ServiceUpdateStatus': 'available'|'cancelled'|'expired',
'ServiceUpdateDescription': 'string',
'ServiceUpdateType': 'security-update',
'Engine': 'string',
'EngineVersion': 'string',
'AutoUpdateAfterRecommendedApplyByDate': True|False,
'EstimatedUpdateTime': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
ServiceUpdates (list) --
A list of service updates
(dict) --
An update that you can apply to your Redis clusters.
ServiceUpdateName (string) --
The unique ID of the service update
ServiceUpdateReleaseDate (datetime) --
The date when the service update is initially available
ServiceUpdateEndDate (datetime) --
The date after which the service update is no longer available
ServiceUpdateSeverity (string) --
The severity of the service update
ServiceUpdateRecommendedApplyByDate (datetime) --
The recommendend date to apply the service update in order to ensure compliance. For information on compliance, see Self-Service Security Updates for Compliance.
ServiceUpdateStatus (string) --
The status of the service update
ServiceUpdateDescription (string) --
Provides details of the service update
ServiceUpdateType (string) --
Reflects the nature of the service update
Engine (string) --
The Redis engine to which the service update applies
EngineVersion (string) --
The Redis engine version to which the service update applies
AutoUpdateAfterRecommendedApplyByDate (boolean) --
Indicates whether the service update will be automatically applied once the recommended apply-by date has expired.
EstimatedUpdateTime (string) --
The estimated length of time the service update will take
Stop the service update. For more information on service updates and stopping them, see Stopping Service Updates.
See also: AWS API Documentation
Request Syntax
client.batch_stop_update_action(
ReplicationGroupIds=[
'string',
],
ServiceUpdateName='string'
)
list
[REQUIRED]
The replication group IDs
(string) --
string
[REQUIRED]
The unique ID of the service update
dict
Response Syntax
{
'ProcessedUpdateActions': [
{
'ReplicationGroupId': 'string',
'ServiceUpdateName': 'string',
'UpdateActionStatus': 'not-applied'|'waiting-to-start'|'in-progress'|'stopping'|'stopped'|'complete'
},
],
'UnprocessedUpdateActions': [
{
'ReplicationGroupId': 'string',
'ServiceUpdateName': 'string',
'ErrorType': 'string',
'ErrorMessage': 'string'
},
]
}
Response Structure
(dict) --
ProcessedUpdateActions (list) --
Update actions that have been processed successfully
(dict) --
Update action that has been processed for the corresponding apply/stop request
ReplicationGroupId (string) --
The ID of the replication group
ServiceUpdateName (string) --
The unique ID of the service update
UpdateActionStatus (string) --
The status of the update action on the Redis cluster
UnprocessedUpdateActions (list) --
Update actions that haven't been processed successfully
(dict) --
Update action that has failed to be processed for the corresponding apply/stop request
ReplicationGroupId (string) --
The replication group ID
ServiceUpdateName (string) --
The unique ID of the service update
ErrorType (string) --
The error type for requests that are not processed
ErrorMessage (string) --
The error message that describes the reason the request was not processed