/
main.go
82 lines (66 loc) · 1.99 KB
/
main.go
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package main
import (
"context"
"fmt"
"os"
"time"
gelf "github.com/snovichkov/zap-gelf"
"github.com/tomazis/kioku/server/srv-session-api/internal/api"
"github.com/tomazis/kioku/server/srv-session-api/internal/config"
"github.com/tomazis/kioku/server/srv-session-api/internal/logger"
"github.com/tomazis/kioku/server/srv-session-api/internal/repo"
"github.com/tomazis/kioku/server/srv-session-api/internal/server"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
func main() {
ctx := context.Background()
if err := config.ReadConfigYML("config.yaml"); err != nil {
panic(err)
}
cfg := config.GetConfigInstance()
syncLogger := initLogger(ctx, cfg)
defer syncLogger()
logger.InfoKV(ctx, "Start",
"Name", cfg.Project.Name,
"version", cfg.Project.Version,
"commitHash", cfg.Project.CommitHash,
"debug", cfg.Project.Debug,
"environment", cfg.Project.Environment,
)
r := repo.NewRepo(time.Duration(cfg.GrpcDBA.Timeout)*time.Second, fmt.Sprintf("%s:%d", cfg.GrpcDBA.Host, cfg.GrpcDBA.Port))
dbaAPI := api.NewSessionAPI(r)
if err := server.NewGRPCServer().Start(ctx, &cfg, &dbaAPI); err != nil {
logger.ErrorKV(ctx, "Failed to start gRPC server", "error", err)
return
}
}
func initLogger(ctx context.Context, cfg config.Config) (syncFn func()) {
loggingLevel := zap.InfoLevel
if cfg.Project.Debug {
loggingLevel = zap.DebugLevel
}
consoleCore := zapcore.NewCore(
zapcore.NewJSONEncoder(zap.NewProductionEncoderConfig()),
os.Stderr,
zap.NewAtomicLevelAt(loggingLevel),
)
gelfCore, err := gelf.NewCore(
gelf.Addr(cfg.Telemetry.GraylogPath),
gelf.Level(loggingLevel),
)
if err != nil {
logger.FatalKV(ctx, "sql.Open() error", "err", err)
}
notSugaredLogger := zap.New(zapcore.NewTee(consoleCore, gelfCore))
sugaredLogger := notSugaredLogger.Sugar()
logger.SetLogger(sugaredLogger.With(
"service", cfg.Project.ServiceName,
))
return func() {
err := notSugaredLogger.Sync()
if err != nil {
logger.FatalKV(ctx, "not sugared logger sync error", "err", err)
}
}
}