ha improvements
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@ -36,7 +36,7 @@ db_init(db), migrate(db)
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# everything prefixed with "INSTANCE_*" is used as "SERVICE_INSTANCE_*" or "SI_*" in official dls service
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DLS_URL = str(env('DLS_URL', 'localhost'))
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DLS_PORT = int(env('DLS_PORT', '443'))
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HA_REPLICATE, HA_ROLE = env('HA_REPLICATE', None), env('HA_ROLE', None)
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HA_REPLICATE, HA_ROLE = env('HA_REPLICATE', None), env('HA_ROLE', None) # only failover is supported
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SITE_KEY_XID = str(env('SITE_KEY_XID', '00000000-0000-0000-0000-000000000000'))
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INSTANCE_REF = str(env('INSTANCE_REF', '10000000-0000-0000-0000-000000000001'))
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ALLOTMENT_REF = str(env('ALLOTMENT_REF', '20000000-0000-0000-0000-000000000001'))
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@ -295,8 +295,8 @@ async def _ha_replicate_by_ha(request: Request):
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logger.error(f'Version missmatch on HA replication task!')
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return JSONr(status_code=503, content={'status': 503, 'detail': 'Missmatch for "INSTANCE_REF"'})
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remote_time, max_seconds_behind = j.get('cur_time'), 30
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if remote_time <= cur_time - timedelta(seconds=max_seconds_behind):
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sync_timestamp, max_seconds_behind = j.get('sync_timestamp'), 30
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if sync_timestamp <= cur_time - timedelta(seconds=max_seconds_behind):
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logger.error(f'Request time more than {max_seconds_behind}s behind!')
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return JSONr(status_code=503, content={'status': 503, 'detail': 'Request time behind'})
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@ -625,7 +625,7 @@ async def app_on_startup():
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Your client-token file (.tok) is valid for {str(CLIENT_TOKEN_EXPIRE_DELTA)}.
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''')
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if HA_REPLICATE is not None:
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if HA_REPLICATE is not None and HA_ROLE is not None:
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from hashlib import sha1
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sha1digest = sha1(INSTANCE_KEY_RSA.export_key()).hexdigest()
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@ -39,7 +39,7 @@ def ha_replicate(logger: "logging.Logger", ha_replicate: str, ha_role: str, vers
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'INSTANCE_REF': str(instance_ref),
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'origins': [origin.serialize() for origin in origins],
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'leases': [lease.serialize() for lease in leases],
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'cur_time': datetime.utcnow(),
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'sync_timestamp': datetime.utcnow().isoformat(),
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}
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r = httpx.put(f'https://{ha_replicate}/-/ha/replicate', json=data)
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