From 634f7e92e8664140a127368b8c7e826c315ee7e1 Mon Sep 17 00:00:00 2001
From: Leonard Lyubich <leonard@nspcc.ru>
Date: Thu, 22 Oct 2020 18:40:55 +0300
Subject: [PATCH] [#172] v2/container: Define well-known system attributes

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
---
 v2/container/attributes.go | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 v2/container/attributes.go

diff --git a/v2/container/attributes.go b/v2/container/attributes.go
new file mode 100644
index 00000000..2dc0c92e
--- /dev/null
+++ b/v2/container/attributes.go
@@ -0,0 +1,9 @@
+package container
+
+// SysAttrPrefix is a prefix of key to system attribute.
+const SysAttrPrefix = "__NEOFS__"
+
+const (
+	// SysAttrSubnet is a string ID of container's storage subnet.
+	SysAttrSubnet = SysAttrPrefix + "SUBNET"
+)