78 lines
2.1 KiB
Go
Executable File
78 lines
2.1 KiB
Go
Executable File
// config.go – Konfiguration, Clients und gemeinsame Verbindungen
|
||
package config
|
||
|
||
import (
|
||
"fmt"
|
||
"log"
|
||
"os"
|
||
|
||
openai "github.com/sashabaranov/go-openai"
|
||
"google.golang.org/grpc"
|
||
"google.golang.org/grpc/credentials/insecure"
|
||
"gopkg.in/yaml.v3"
|
||
)
|
||
|
||
type Config struct {
|
||
Qdrant struct {
|
||
Host string `yaml:"host"`
|
||
Port string `yaml:"port"`
|
||
APIKey string `yaml:"api_key"`
|
||
Collection string `yaml:"collection"`
|
||
} `yaml:"qdrant"`
|
||
|
||
Embedding struct {
|
||
URL string `yaml:"url"`
|
||
Model string `yaml:"model"`
|
||
Dimensions uint64 `yaml:"dimensions"`
|
||
} `yaml:"embedding"`
|
||
|
||
Chat struct {
|
||
URL string `yaml:"url"`
|
||
Model string `yaml:"model"`
|
||
} `yaml:"chat"`
|
||
|
||
BrainRoot string `yaml:"brain_root"`
|
||
TopK uint64 `yaml:"top_k"`
|
||
ScoreThreshold float32 `yaml:"score_threshold"`
|
||
}
|
||
|
||
var Cfg Config
|
||
|
||
// NewQdrantConn öffnet eine gRPC-Verbindung zur Qdrant-Instanz.
|
||
// Der Aufrufer ist verantwortlich für conn.Close().
|
||
func NewQdrantConn() *grpc.ClientConn {
|
||
conn, err := grpc.Dial(
|
||
fmt.Sprintf("%s:%s", Cfg.Qdrant.Host, Cfg.Qdrant.Port),
|
||
grpc.WithTransportCredentials(insecure.NewCredentials()),
|
||
)
|
||
if err != nil {
|
||
log.Fatalf("❌ Qdrant Verbindung fehlgeschlagen: %v", err)
|
||
}
|
||
return conn
|
||
}
|
||
|
||
// NewEmbeddingClient erstellt einen Client für LocalAI (Embeddings).
|
||
func NewEmbeddingClient() *openai.Client {
|
||
c := openai.DefaultConfig("localai")
|
||
c.BaseURL = Cfg.Embedding.URL
|
||
return openai.NewClientWithConfig(c)
|
||
}
|
||
|
||
// NewChatClient erstellt einen Client für Chat-Completion (LocalAI).
|
||
func NewChatClient() *openai.Client {
|
||
c := openai.DefaultConfig("localai")
|
||
c.BaseURL = Cfg.Chat.URL
|
||
return openai.NewClientWithConfig(c)
|
||
}
|
||
|
||
// LoadConfig liest config.yml aus dem aktuellen Verzeichnis.
|
||
func LoadConfig() {
|
||
data, err := os.ReadFile("config.yml")
|
||
if err != nil {
|
||
log.Fatalf("❌ config.yml nicht gefunden: %v\n Lege config.yml im selben Verzeichnis an.", err)
|
||
}
|
||
if err := yaml.Unmarshal(data, &Cfg); err != nil {
|
||
log.Fatalf("❌ config.yml ungültig: %v", err)
|
||
}
|
||
}
|