drop_resource_group()

This operation drops the specified resource group.

Request Syntax

Python

drop_resource_group(
    name: str,
    timeout: Optional[float] = None
) -> None

PARAMETERS:

• name (str) -

  Name of the resource group to drop.

• timeout (float | None) -

  The timeout duration for this operation. Setting this to None indicates that it timeouts when a response arrives or an error occurs.

RETURN TYPE:

NoneType

RETURNS:

None

EXCEPTIONS:

• MilvusException - Raised if any error occurs during this operation.

Examples

Before dropping a resource group, ensure that the number of required nodes and the maximum number of required nodes in its configuration are zeros.

You can use update_resource_groups() to make the change.

Python

from pymilvus import (
    MilvusClient,
    DataType,
)
from pymilvus.client.constants import DEFAULT_RESOURCE_GROUP

from pymilvus.client.types import (
    ResourceGroupConfig,
)

client = MilvusClient("http://localhost:19530")

## create resource group
print("create resource group")
client.create_resource_group("rg1", config=ResourceGroupConfig(
                requests={"node_num": 1},
                limits={"node_num": 1},
                transfer_from=[{"resource_group": DEFAULT_RESOURCE_GROUP}],
                transfer_to=[{"resource_group": DEFAULT_RESOURCE_GROUP}],
            ))

## drop resource group
print("drop resource group")
# create resource group
configs = {
            "rg1": ResourceGroupConfig(
                requests={"node_num": 0},
                limits={"node_num": 0},
                transfer_from=[{"resource_group": DEFAULT_RESOURCE_GROUP}],
                transfer_to=[{"resource_group": DEFAULT_RESOURCE_GROUP}],
            ),
        }
client.update_resource_groups(configs)
client.drop_resource_group("rg1")