Method startFailover
Start a manual failover on the specified Redis cluster.
HTTP request
POST https://mdb.api.cloud.yandex.net/managed-redis/v1/clusters/{clusterId}:startFailover
Path parameters
| Parameter | Description |
|---|---|
| clusterId | Required. ID of the Redis cluster to start failover on. The maximum string length in characters is 50. |
Body parameters
{
"hostNames": [
"string"
]
}
| Field | Description |
|---|---|
| hostNames[] | string List of hostnames which should not be masters. Can be empty for sentinel clusters or can contain multiple hosts for sharded clusters. The maximum string length in characters for each value is 253. |
Response
HTTP Code: 200 - OK
{
"id": "string",
"description": "string",
"createdAt": "string",
"createdBy": "string",
"modifiedAt": "string",
"done": true,
"metadata": "object",
// includes only one of the fields `error`, `response`
"error": {
"code": "integer",
"message": "string",
"details": [
"object"
]
},
"response": "object",
// end of the list of possible fields
}
An Operation resource. For more information, see Operation.
| Field | Description |
|---|---|
| id | string ID of the operation. |
| description | string Description of the operation. 0-256 characters long. |
| createdAt | string (date-time) Creation timestamp. String in RFC3339 text format. |
| createdBy | string ID of the user or service account who initiated the operation. |
| modifiedAt | string (date-time) The time when the Operation resource was last modified. String in RFC3339 text format. |
| done | boolean (boolean) If the value is |
| metadata | object Service-specific metadata associated with the operation. It typically contains the ID of the target resource that the operation is performed on. Any method that returns a long-running operation should document the metadata type, if any. |
| error | object The error result of the operation in case of failure or cancellation. includes only one of the fields error, responseThe error result of the operation in case of failure or cancellation. |
| error. code |
integer (int32) Error code. An enum value of google.rpc.Code. |
| error. message |
string An error message. |
| error. details[] |
object A list of messages that carry the error details. |
| response | object includes only one of the fields error, responseThe normal response of the operation in case of success. If the original method returns no data on success, such as Delete, the response is google.protobuf.Empty. If the original method is the standard Create/Update, the response should be the target resource of the operation. Any method that returns a long-running operation should document the response type, if any. |