Ensure working dir for bloomstore exists

Signed-off-by: Christian Haudum <[email protected]>

pkg/storage/stores/shipper/bloomshipper/store.go

@@ -15,6 +15,7 @@ import (
 	v1 "github.com/grafana/loki/pkg/storage/bloom/v1"
 	"github.com/grafana/loki/pkg/storage/chunk/cache"
 	"github.com/grafana/loki/pkg/storage/chunk/client"
+	"github.com/grafana/loki/pkg/storage/chunk/client/util"
 	"github.com/grafana/loki/pkg/storage/config"
 )
 
@@ -172,6 +173,10 @@ func NewBloomStore(
 		numWorkers: storageConfig.BloomShipperConfig.BlocksDownloadingQueue.WorkersCount,
 	}
 
+	if err := util.EnsureDirectory(cfg.workingDir); err != nil {
+		return nil, errors.Wrap(err, "failed to create working directory for bloom store")
+	}
+
 	for _, periodicConfig := range periodicConfigs {
 		objectClient, err := storage.NewObjectClient(periodicConfig.ObjectType, storageConfig, clientMetrics)
 		if err != nil {