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[#50] Add version fields where it makes sense

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Some pieces of data (container, object, etc) may be stored for a long time and
there will be a need in the future to understand which obscure format from the
past was used to create it.

Signed-off-by: Stanislav Bogatyrev <stanislav@nspcc.ru>
This commit is contained in:
Stanislav Bogatyrev 2020-08-14 22:44:32 +03:00 • committed by Alex Vanin
parent 7555e166b2
commit 4e908a17b1
4 changed files with 23 additions and 17 deletions
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15
container/types.proto
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@ -7,21 +7,26 @@ option csharp_namespace = "NeoFS.API.v2.Container";
import "netmap/types.proto";
import "refs/types.proto";
import "service/meta.proto";
// Container is a structure that defines object placement behaviour. Objects
// can be stored only within containers. They define placement rule, attributes
// and access control information. ID of the container is a 32 byte long
// SHA256 hash of stable-marshalled container message.
message Container {
// Container format version.
// Effectively the version of API library used to create container
neo.fs.v2.service.Version version = 1;
// OwnerID carries identifier of the container owner.
neo.fs.v2.refs.OwnerID owner_id = 1;
neo.fs.v2.refs.OwnerID owner_id = 2;
// Nonce is a 16 byte UUID, used to avoid collisions of container id.
bytes nonce = 2;
bytes nonce = 3;
// BasicACL contains access control rules for owner, system, others groups and
// permission bits for bearer token and Extended ACL.
uint32 basic_acl = 3;
uint32 basic_acl = 4;
// Attribute is a key-value pair of strings.
message Attribute {
@ -32,8 +37,8 @@ message Container {
string value = 2;
}
// Attributes define any immutable characteristics of container.
repeated Attribute attributes = 4;
repeated Attribute attributes = 5;
// Placement policy for the object inside the container.
neo.fs.v2.netmap.PlacementPolicy placement_policy = 5;
neo.fs.v2.netmap.PlacementPolicy placement_policy = 6;
}