Upgrade Proxy Nodes via UpgradeProxy API for Zero Downtime - Tair (Redis® OSS-Compatible) - Alibaba Cloud - Tair (Redis® OSS-Compatible)

Operation description

The update procedure and impact vary by instance architecture. For more information, see Update the minor version of an instance.

Note

You can call the DescribeEngineVersion operation to query the current minor version of the proxy node.
The update interrupts instance connections. We recommend that you perform updates during off-peak hours and ensure your application can automatically reconnect. For more information, see Minor version update.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

kvstore:UpgradeProxy

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The instance ID.	r-bp1vgja77wl7pb****
ProxyInstanceIds	string	No	The IDs of the proxy nodes that you want to update. Separate multiple IDs with commas (,). This parameter is valid only for Redis Open-Source Edition classic instances.	r-bp1vgja77wl7pb****-proxy-0
SwitchTimeMode	integer	No	The time to execute the specification change. Valid values: Immediately (default): immediately executes the change. MaintainTime: executes the change during the maintenance window of the instance. Note You can call the ModifyInstanceMaintainTime operation to modify the maintenance window of an instance.	Immediately

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	B830CDBB-91D9-5571-B6F4-35C76266****

Examples

Success response

JSON format

{
  "RequestId": "B830CDBB-91D9-5571-B6F4-35C76266****"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.