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add tidb on qdrant redis lock (#12462)

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Jyong 2025-01-08 08:55:44 +08:00 committed by GitHub
parent 4295cefeb1
commit 05bda6f38d
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1 changed files with 18 additions and 19 deletions
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api/core/rag/datasource/vdb/tidb_on_qdrant/tidb_on_qdrant_vector.py
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@ -409,27 +409,27 @@ class TidbOnQdrantVectorFactory(AbstractVectorFactory):
db.session.query(TidbAuthBinding).filter(TidbAuthBinding.tenant_id == dataset.tenant_id).one_or_none() db.session.query(TidbAuthBinding).filter(TidbAuthBinding.tenant_id == dataset.tenant_id).one_or_none()
) )
if not tidb_auth_binding: if not tidb_auth_binding:
idle_tidb_auth_binding = ( with redis_client.lock("create_tidb_serverless_cluster_lock", timeout=900):
db.session.query(TidbAuthBinding) tidb_auth_binding = (
.filter(TidbAuthBinding.active == False, TidbAuthBinding.status == "ACTIVE") db.session.query(TidbAuthBinding)
.limit(1) .filter(TidbAuthBinding.tenant_id == dataset.tenant_id)
.one_or_none() .one_or_none()
) )
if idle_tidb_auth_binding: if tidb_auth_binding:
idle_tidb_auth_binding.active = True TIDB_ON_QDRANT_API_KEY = f"{tidb_auth_binding.account}:{tidb_auth_binding.password}"
idle_tidb_auth_binding.tenant_id = dataset.tenant_id
db.session.commit() else:
TIDB_ON_QDRANT_API_KEY = f"{idle_tidb_auth_binding.account}:{idle_tidb_auth_binding.password}" idle_tidb_auth_binding = (
else:
with redis_client.lock("create_tidb_serverless_cluster_lock", timeout=900):
tidb_auth_binding = (
db.session.query(TidbAuthBinding) db.session.query(TidbAuthBinding)
.filter(TidbAuthBinding.tenant_id == dataset.tenant_id) .filter(TidbAuthBinding.active == False, TidbAuthBinding.status == "ACTIVE")
.limit(1)
.one_or_none() .one_or_none()
) )
if tidb_auth_binding: if idle_tidb_auth_binding:
TIDB_ON_QDRANT_API_KEY = f"{tidb_auth_binding.account}:{tidb_auth_binding.password}" idle_tidb_auth_binding.active = True
idle_tidb_auth_binding.tenant_id = dataset.tenant_id
db.session.commit()
TIDB_ON_QDRANT_API_KEY = f"{idle_tidb_auth_binding.account}:{idle_tidb_auth_binding.password}"
else: else:
new_cluster = TidbService.create_tidb_serverless_cluster( new_cluster = TidbService.create_tidb_serverless_cluster(
dify_config.TIDB_PROJECT_ID or "", dify_config.TIDB_PROJECT_ID or "",
@ -451,7 +451,6 @@ class TidbOnQdrantVectorFactory(AbstractVectorFactory):
db.session.add(new_tidb_auth_binding) db.session.add(new_tidb_auth_binding)
db.session.commit() db.session.commit()
TIDB_ON_QDRANT_API_KEY = f"{new_tidb_auth_binding.account}:{new_tidb_auth_binding.password}" TIDB_ON_QDRANT_API_KEY = f"{new_tidb_auth_binding.account}:{new_tidb_auth_binding.password}"
else: else:
TIDB_ON_QDRANT_API_KEY = f"{tidb_auth_binding.account}:{tidb_auth_binding.password}" TIDB_ON_QDRANT_API_KEY = f"{tidb_auth_binding.account}:{tidb_auth_binding.password}"