fix config path and envs

Author: yaozheng-fang

veadk/config.py

@@ -21,14 +21,18 @@
 from veadk.configs.database_configs import (
     MysqlConfig,
     OpensearchConfig,
-    PrometheusConfig,
     RedisConfig,
     TOSConfig,
     VikingKnowledgebaseConfig,
 )
 from veadk.configs.model_configs import ModelConfig
 from veadk.configs.tool_configs import BuiltinToolConfigs, PromptPilotConfig
-from veadk.configs.tracing_configs import APMPlusConfig, CozeloopConfig, TLSConfig
+from veadk.configs.tracing_configs import (
+    APMPlusConfig,
+    CozeloopConfig,
+    PrometheusConfig,
+    TLSConfig,
+)
 from veadk.utils.misc import set_envs
 
 

veadk/configs/database_configs.py

@@ -15,7 +15,6 @@
 import os
 from functools import cached_property
 
-from pydantic import BaseModel
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
 from veadk.consts import DEFAULT_TOS_BUCKET_NAME
@@ -60,15 +59,9 @@ class RedisConfig(BaseSettings):
     db: int = 0
 
 
-class PrometheusConfig(BaseSettings):
-    pushgateway_url: str = ""
+class VikingKnowledgebaseConfig(BaseSettings):
+    model_config = SettingsConfigDict(env_prefix="DATABASE_VIKING_")
 
-    pushgateway_username: str = ""
-
-    pushgateway_password: str = ""
-
-
-class VikingKnowledgebaseConfig(BaseModel):
     project: str = "default"
     """User project in Volcengine console web."""
 

veadk/configs/tracing_configs.py

@@ -16,7 +16,7 @@
 from functools import cached_property
 
 from pydantic import Field
-from pydantic_settings import BaseSettings
+from pydantic_settings import BaseSettings, SettingsConfigDict
 
 from veadk.auth.veauth.apmplus_veauth import APMPlusVeAuth
 from veadk.consts import (
@@ -81,3 +81,13 @@ def otel_exporter_topic_id(self) -> str:
             or VeTLS().get_trace_topic_id()
         )
         return _topic_id
+
+
+class PrometheusConfig(BaseSettings):
+    model_config = SettingsConfigDict(env_prefix="OBSERVABILITY_PROMETHEUS_")
+
+    pushgateway_url: str = ""
+
+    pushgateway_username: str = ""
+
+    pushgateway_password: str = ""