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Revert "feat(mazenet): host resolution + cross-host bridge guard"

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This reverts commit 448fcd1227.
This commit is contained in:
anti
2026-04-25 03:26:19 -04:00
parent 448fcd1227
commit e169b891d7
4 changed files with 1 additions and 195 deletions
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52
decnet/topology/validate.py
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@@ -329,57 +329,6 @@ def check_no_host_port_collision(h: dict[str, Any]) -> list[ValidationIssue]:
return issues
def check_bridge_decky_same_host(
h: dict[str, Any],
) -> list[ValidationIssue]:
"""A multi-homed (bridge) decky is one container — its LANs must
therefore resolve to the same swarm host.
Without this, the deployer would have to either silently pick a
host for the bridge container (orphaning IPs on the other host's
LAN) or implement a cross-host overlay. The co-locate decision
rules out the overlay, so we reject the topology up front.
"""
from decnet.topology.persistence import resolve_lan_host
topology = h.get("topology") or {}
lans_by_id = {lan["id"]: lan for lan in h.get("lans", [])}
deckies_by_uuid = {d["uuid"]: d for d in h.get("deckies", [])}
decky_lans: dict[str, list[str]] = {}
for edge in h.get("edges", []):
decky_lans.setdefault(edge["decky_uuid"], []).append(edge["lan_id"])
issues: list[ValidationIssue] = []
for decky_uuid, lan_ids in decky_lans.items():
if len(lan_ids) < 2:
continue
hosts = {
resolve_lan_host(lans_by_id[lid], topology)
for lid in lan_ids
if lid in lans_by_id
}
if len(hosts) > 1:
decky = deckies_by_uuid.get(decky_uuid, {})
issues.append(
ValidationIssue(
"error",
"BRIDGE_HOST_SPLIT",
f"bridge decky {decky.get('name', decky_uuid)!r} is "
"attached to LANs assigned to different swarm hosts; "
"a single container cannot span hosts",
target={
"decky": decky.get("name"),
"lans": [
lans_by_id[lid].get("name")
for lid in lan_ids
if lid in lans_by_id
],
},
)
)
return issues
# Pure-data rules. Host-state rules (like PORT_COLLISION) are
# *not* listed here — they're called separately by the live deployer
# so that unit tests exercising validate() stay hermetic.
@@ -392,7 +341,6 @@ _RULES: list[Callable[[dict[str, Any]], list[ValidationIssue]]] = [
check_no_subnet_overlap,
check_services_known,
check_service_config_shape,
check_bridge_decky_same_host,
]