nemo_gym.utils.network_policy

Egress rules that limit a sandbox to a few hosts, for agents and for resources servers that lend a sandbox.

Module Contents

Name	Description
`reachable_host`	Return the host of `url`, or raise `ValueError` if a remote sandbox cannot reach it (loopback or none).
`restricted_network_policy`	Fail closed when a provider or endpoint cannot support network isolation.

nemo_gym.utils.network_policy.reachable_host(
    url: str
) -> str

Return the host of url, or raise ValueError if a remote sandbox cannot reach it (loopback or none).

nemo_gym.utils.network_policy.restricted_network_policy(
    provider_name: str,
    urls: list[str]
) -> dict[str, object]

Fail closed when a provider or endpoint cannot support network isolation.