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(feat) working budgets per key

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This commit is contained in:
ishaan-jaff 2024-01-22 12:13:19 -08:00
parent de1502658d
commit 8979b74d49
1 changed files with 22 additions and 2 deletions
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24
litellm/proxy/proxy_server.py
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@ -306,6 +306,7 @@ async def user_api_key_auth(
# 1. If token can call model
# 2. If user_id for this token is in budget
# 3. If token is expired
# 4. If token spend is under Budget for the token
# Check 1. If token can call model
litellm.model_alias_map = valid_token.aliases
@ -406,6 +407,13 @@ async def user_api_key_auth(
detail=f"Authentication Error - Expired Key. Key Expiry time {expiry_time} and current time {current_time}",
)
# Check 4. Token Spend is under budget
if valid_token.spend is not None and valid_token.max_budget is not None:
if valid_token.spend > valid_token.max_budget:
raise Exception(
f"ExceededTokenBudget: Current spend for token: {valid_token.spend}; Max Budget for Token: {valid_token.max_budget}"
)
# Token passed all checks
# Add token to cache
user_api_key_cache.set_cache(key=api_key, value=valid_token, ttl=60)
@ -668,7 +676,9 @@ async def update_database(
if prisma_client is not None:
# Fetch the existing cost for the given token
existing_spend_obj = await prisma_client.get_data(token=token)
verbose_proxy_logger.debug(f"existing spend: {existing_spend_obj}")
verbose_proxy_logger.debug(
f"_update_key_db: existing spend: {existing_spend_obj}"
)
if existing_spend_obj is None:
existing_spend = 0
else:
@ -679,12 +689,18 @@ async def update_database(
verbose_proxy_logger.debug(f"new cost: {new_spend}")
# Update the cost column for the given token
await prisma_client.update_data(token=token, data={"spend": new_spend})
valid_token = user_api_key_cache.get_cache(key=token)
valid_token.spend = new_spend
user_api_key_cache.set_cache(key=token, value=valid_token)
elif custom_db_client is not None:
# Fetch the existing cost for the given token
existing_spend_obj = await custom_db_client.get_data(
key=token, table_name="key"
)
verbose_proxy_logger.debug(f"existing spend: {existing_spend_obj}")
verbose_proxy_logger.debug(
f"_update_key_db existing spend: {existing_spend_obj}"
)
if existing_spend_obj is None:
existing_spend = 0
else:
@ -698,6 +714,10 @@ async def update_database(
key=token, value={"spend": new_spend}, table_name="key"
)
valid_token = user_api_key_cache.get_cache(key=token)
valid_token.spend = new_spend
user_api_key_cache.set_cache(key=token, value=valid_token)
async def _insert_spend_log_to_db():
# Helper to generate payload to log
verbose_proxy_logger.debug("inserting spend log to db")