dify/api/configs/middleware/vdb/opensearch_config.py

from typing import Optional

from pydantic import Field, PositiveInt
from pydantic_settings import BaseSettings


class OpenSearchConfig(BaseSettings):
    """
    OpenSearch configs
    """

    OPENSEARCH_HOST: Optional[str] = Field(
        description="OpenSearch host",
        default=None,
    )

    OPENSEARCH_PORT: PositiveInt = Field(
        description="OpenSearch port",
        default=9200,
    )

    OPENSEARCH_USER: Optional[str] = Field(
        description="OpenSearch user",
        default=None,
    )

    OPENSEARCH_PASSWORD: Optional[str] = Field(
        description="OpenSearch password",
        default=None,
    )

    OPENSEARCH_SECURE: bool = Field(
        description="whether to use SSL connection for OpenSearch",
        default=False,
    )