refactor(gateway): each backend's transport in its own gateway_transport.py

Give every backend a `gateway_transport.py` holding just its `GatewayTransport`
impl, named consistently with the backend: `DockerGatewayTransport`,
`MacosGatewayTransport` (was `AppleGatewayTransport`), and
`FirecrackerGatewayTransport` (was `SshGatewayTransport`).

- docker: split `DockerGatewayTransport` out of `gateway_provision.py`, which
  keeps only the backend-neutral provisioning logic (provision_git_gate /
  deprovision_git_gate) the other backends share.
- macOS: `gateway_provision.py` held only the transport, so it's replaced by
  `gateway_transport.py`.
- firecracker: move the transport out of `gateway.py`.

Behaviour-preserving; importers + tests updated.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-07-25 13:52:31 -04:00
parent 6e90522664
commit e1fd8ef1b4
13 changed files with 128 additions and 95 deletions
@@ -26,7 +26,7 @@ from ...orchestrator.store.secret_store import ENV_VAR_SECRET_NAME
from ...orchestrator.reprovision import reprovision_bottles
from ..consolidated_util import provision_bottle
from ..consolidated_util import teardown_consolidated as _teardown_util
from .gateway_provision import DockerGatewayTransport
from .gateway_transport import DockerGatewayTransport
from .gateway_net import next_free_ip