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BE+FE: Unstable devices list (3 status changes in 1h)

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Signed-off-by: jokob-sk <jokob.sk@gmail.com>
This commit is contained in:
jokob-sk
2026-02-22 23:12:46 +11:00
parent a26137800d
commit 2f1e5068e3
28 changed files with 207 additions and 87 deletions
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81
server/db/db_upgrade.py
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@@ -232,6 +232,87 @@ def ensure_views(sql) -> bool:
""")
FLAP_THRESHOLD = 3
FLAP_WINDOW_HOURS = 1
sql.execute(""" DROP VIEW IF EXISTS DevicesView;""")
sql.execute(f""" CREATE VIEW DevicesView AS
SELECT
rowid,
IFNULL(devMac, '') AS devMac,
IFNULL(devName, '') AS devName,
IFNULL(devOwner, '') AS devOwner,
IFNULL(devType, '') AS devType,
IFNULL(devVendor, '') AS devVendor,
IFNULL(devFavorite, '') AS devFavorite,
IFNULL(devGroup, '') AS devGroup,
IFNULL(devComments, '') AS devComments,
IFNULL(devFirstConnection, '') AS devFirstConnection,
IFNULL(devLastConnection, '') AS devLastConnection,
IFNULL(devLastIP, '') AS devLastIP,
IFNULL(devPrimaryIPv4, '') AS devPrimaryIPv4,
IFNULL(devPrimaryIPv6, '') AS devPrimaryIPv6,
IFNULL(devVlan, '') AS devVlan,
IFNULL(devForceStatus, '') AS devForceStatus,
IFNULL(devStaticIP, '') AS devStaticIP,
IFNULL(devScan, '') AS devScan,
IFNULL(devLogEvents, '') AS devLogEvents,
IFNULL(devAlertEvents, '') AS devAlertEvents,
IFNULL(devAlertDown, '') AS devAlertDown,
IFNULL(devSkipRepeated, '') AS devSkipRepeated,
IFNULL(devLastNotification, '') AS devLastNotification,
IFNULL(devPresentLastScan, 0) AS devPresentLastScan,
IFNULL(devIsNew, '') AS devIsNew,
IFNULL(devLocation, '') AS devLocation,
IFNULL(devIsArchived, '') AS devIsArchived,
IFNULL(devParentMAC, '') AS devParentMAC,
IFNULL(devParentPort, '') AS devParentPort,
IFNULL(devIcon, '') AS devIcon,
IFNULL(devGUID, '') AS devGUID,
IFNULL(devSite, '') AS devSite,
IFNULL(devSSID, '') AS devSSID,
IFNULL(devSyncHubNode, '') AS devSyncHubNode,
IFNULL(devSourcePlugin, '') AS devSourcePlugin,
IFNULL(devCustomProps, '') AS devCustomProps,
IFNULL(devFQDN, '') AS devFQDN,
IFNULL(devParentRelType, '') AS devParentRelType,
IFNULL(devReqNicsOnline, '') AS devReqNicsOnline,
IFNULL(devMacSource, '') AS devMacSource,
IFNULL(devNameSource, '') AS devNameSource,
IFNULL(devFQDNSource, '') AS devFQDNSource,
IFNULL(devLastIPSource, '') AS devLastIPSource,
IFNULL(devVendorSource, '') AS devVendorSource,
IFNULL(devSSIDSource, '') AS devSSIDSource,
IFNULL(devParentMACSource, '') AS devParentMACSource,
IFNULL(devParentPortSource, '') AS devParentPortSource,
IFNULL(devParentRelTypeSource, '') AS devParentRelTypeSource,
IFNULL(devVlanSource, '') AS devVlanSource,
CASE
WHEN devIsNew = 1 THEN 'New'
WHEN devPresentLastScan = 1 THEN 'On-line'
WHEN devPresentLastScan = 0 AND devAlertDown != 0 THEN 'Down'
WHEN devIsArchived = 1 THEN 'Archived'
WHEN devPresentLastScan = 0 THEN 'Off-line'
ELSE 'Unknown status'
END AS devStatus,
CASE
WHEN EXISTS (
SELECT 1
FROM Events e
WHERE e.eve_MAC = Devices.devMac
AND e.eve_EventType IN ('Connected','Disconnected','Device Down','Down Reconnected')
AND e.eve_DateTime >= datetime('now', '-{FLAP_WINDOW_HOURS} hours')
GROUP BY e.eve_MAC
HAVING COUNT(*) >= {FLAP_THRESHOLD}
)
THEN 1
ELSE 0
END AS devFlapping
FROM Devices
""")
return True