日常查询由mysql改为clickhouse

EdgeAPI/internal/db/utils/disk_unix.go

@@ -0,0 +1,18 @@
+//go:build !windows
+
+package dbutils
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+func checkHasFreeSpace(dir string) bool {
+	var stat unix.Statfs_t
+	err := unix.Statfs(dir, &stat)
+	if err != nil {
+		return true
+	}
+
+	var availableSpace = (stat.Bavail * uint64(stat.Bsize)) / (1 << 30) // GB
+	return availableSpace > minFreeSpaceGB
+}