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bot-bottle/bot_bottle/backend/macos_container/gateway.py
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refactor(gateway): move the data-plane daemons into a bot_bottle.gateway package
Separate the gateway (data plane) from the orchestrator (control plane) at the
module level. The gateway runtime files move out of the package root — and the
backend-neutral Gateway lifecycle ABC + GATEWAY_* constants move out of
orchestrator/ — into a new bot_bottle/gateway/ package:

  gateway/__init__.py      (was orchestrator/gateway.py: Gateway ABC + consts
                            + rotate_gateway_ca)
  gateway/gateway_init.py  (the PID-1 daemon supervisor)
  gateway/egress_addon.py, egress_addon_core.py, egress_dlp_config.py,
          dlp_detectors.py            (the egress mitmproxy daemon)
  gateway/git_http_backend.py         (the git-http daemon)
  gateway/git_gate_render.py          (the git-gate pre-receive rendering)
  gateway/supervise_server.py         (the supervise MCP daemon)
  gateway/policy_resolver.py          (the data-plane control-plane RPC client)

orchestrator/ now holds only control-plane files. The shared plan/types/auth
layer (egress.py=EgressPlan, git_gate.py=GitGatePlan, supervise.py,
supervise_types.py, control_auth.py) and the launch-time git-gate provisioning
helpers stay at root, so orchestrator/ and backend/ still own them.

Because these daemons are invoked as `python3 -m bot_bottle.<name>`, loaded flat
by mitmproxy, and referenced in Dockerfile.gateway, the move updates more than
Python imports: the `-m` invocations (firecracker/macOS infra scripts), the
Dockerfile.gateway addon shim + ENTRYPOINT, gateway_init's _DAEMONS module
paths, and the git-gate CGI heredocs all now point at bot_bottle.gateway.*.

No behavior change; full unit suite green (2251).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 13:25:10 -04:00

47 lines
1.6 KiB
Python

"""Shared network/image constants for the macOS consolidated infra container.
The gateway data plane no longer runs as its own Apple container — it shares a
single per-host **infra container** with the control plane (see `infra`),
because two Apple-Container guests writing one `bot-bottle.db` over virtiofs
would race incoherent `fcntl` locks. This module holds the pieces both the
infra service and the launch/provision glue need: the network names, the
gateway image, and the network-creation helper.
"""
from __future__ import annotations
import os
from ...gateway import GatewayError
from . import util as container_mod
# The shared host-only network the infra container and every agent bottle sit
# on. The agent's address here is the attribution key. Distinct from the docker
# names so both backends can coexist on one host.
GATEWAY_NETWORK = "bot-bottle-mac-gateway"
# The NAT network that gives the infra container (and only it) a route out.
GATEWAY_EGRESS_NETWORK = "bot-bottle-mac-egress"
GATEWAY_IMAGE = os.environ.get("BOT_BOTTLE_GATEWAY_IMAGE", "bot-bottle-gateway:latest")
DEFAULT_CA_TIMEOUT_SECONDS = 30.0
def ensure_networks(
network: str = GATEWAY_NETWORK, egress_network: str = GATEWAY_EGRESS_NETWORK,
) -> None:
"""Create the shared host-only network + the NAT egress network. Idempotent
— `create_network` tolerates 'already exists'."""
container_mod.create_network(egress_network)
container_mod.create_network(network, internal=True)
__all__ = [
"GATEWAY_NETWORK",
"GATEWAY_EGRESS_NETWORK",
"GATEWAY_IMAGE",
"GatewayError",
"DEFAULT_CA_TIMEOUT_SECONDS",
"ensure_networks",
]