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dv 2026-04-08 13:44:37 +03:00
parent 58c36da2ae
commit 862c6cbe18
1 changed files with 27 additions and 25 deletions
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52
backend/app/services/device_discovery.py
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@ -633,6 +633,8 @@ async def discover_via_ssh(
)
rack_hostname = external_id
rack_ssh_ok = False
config_text = None
try:
config_text = await _read_remote_config(
host=rack_host,
@ -644,13 +646,12 @@ async def discover_via_ssh(
rack_ssh_ok = True
except Exception as exc:
result.errors.append(f"SSH to {rack_host} failed: {exc}")
rack_ssh_ok = False
config_text = None
logger.info(f"[ssh_discovery] Processing rack {rack_host} ({rack_hostname}), ssh_ok={rack_ssh_ok}, in_db={existing_rack_pc is not None}")
# Reuse existing_rack_pc (queried before SSH) — same identity map object
existing_rack = existing_rack_pc
try:
if existing_rack is None:
if existing_rack_pc is None:
# New device — insert with status based on SSH result
db.add(Device(
object_id=obj.id,
ip=rack_host,
@ -663,7 +664,7 @@ async def discover_via_ssh(
last_seen=now if rack_ssh_ok else None,
))
status_str = "online" if rack_ssh_ok else "unknown"
logger.info(f"[ssh_discovery] {rack_host} ({rack_hostname}) - ADDED: category=embedded, role=other, hostname={rack_hostname}, status={status_str}, source=auto_ssh")
logger.info(f"[ssh_discovery] {rack_host} ({rack_hostname}) - ADDED: status={status_str}")
result.created += 1
result.actions.append(DeviceAction(
ip=rack_host,
@ -676,40 +677,40 @@ async def discover_via_ssh(
else:
rack_changes = []
if rack_ssh_ok:
# SSH succeeded → update status and last_seen
if existing_rack.status != "online":
existing_rack.status = "online"
if existing_rack_pc.status != "online":
existing_rack_pc.status = "online"
rack_changes.append("status: →online")
existing_rack.last_seen = now
rack_changes.append(f"last_seen: →{now.isoformat()}")
if existing_rack.rack_id is None and rack_id_mapping.get(external_id) is not None:
existing_rack.rack_id = rack_id_mapping[external_id]
rack_changes.append(f"rack_id: None→{existing_rack.rack_id}")
existing_rack_pc.last_seen = now
rack_changes.append("last_seen: updated")
if existing_rack_pc.rack_id is None and rack_id_mapping.get(external_id) is not None:
existing_rack_pc.rack_id = rack_id_mapping[external_id]
rack_changes.append(f"rack_id: None→{existing_rack_pc.rack_id}")
if rack_changes:
logger.info(f"[ssh_discovery] {rack_host} ({existing_rack.hostname}) - UPDATED: {', '.join(rack_changes)}")
logger.info(f"[ssh_discovery] {rack_host} ({existing_rack_pc.hostname}) - UPDATED: {', '.join(rack_changes)}")
result.updated += 1
result.actions.append(DeviceAction(
ip=rack_host,
hostname=existing_rack.hostname,
hostname=existing_rack_pc.hostname,
action="UPDATED",
reason="; ".join(rack_changes),
category=existing_rack.category,
role=existing_rack.role,
category=existing_rack_pc.category,
role=existing_rack_pc.role,
))
else:
logger.info(f"[ssh_discovery] {rack_host} ({existing_rack.hostname}) - SKIPPED: rack already exists in devices")
reason = "SSH failed, rack already in DB" if not rack_ssh_ok else "rack already up to date"
logger.info(f"[ssh_discovery] {rack_host} ({existing_rack_pc.hostname}) - SKIPPED: {reason}")
result.skipped += 1
result.actions.append(DeviceAction(
ip=rack_host,
hostname=existing_rack.hostname,
hostname=existing_rack_pc.hostname,
action="SKIPPED",
reason="rack already exists in devices",
category=existing_rack.category,
role=existing_rack.role,
reason=reason,
category=existing_rack_pc.category,
role=existing_rack_pc.role,
))
except Exception as exc:
logger.error(f"[ssh_discovery] {rack_host} - ERROR adding rack: {exc}")
result.errors.append(f"Error adding rack {rack_host}: {exc}")
logger.error(f"[ssh_discovery] {rack_host} - ERROR: {exc}")
result.errors.append(f"Error processing rack {rack_host}: {exc}")
result.actions.append(DeviceAction(
ip=rack_host,
hostname=rack_hostname,
@ -718,6 +719,7 @@ async def discover_via_ssh(
category="embedded",
role="other",
))
if not rack_ssh_ok:
try:
await db.flush()