Commit graph

12 commits

Author SHA1 Message Date
Leonard Lyubich
dfb780a2b6 [#356] netmap: Document IterateSubnets behavior with duplicate keys
Node attributes must be key-unique. In current implementation
`IterateSubnets` doesn't monitor the uniqueness of keys.

Declare undefined behavior of `IterateSubnets` for non-unique attribute
keys.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-11-24 17:13:18 +03:00
Leonard Lyubich
4560e447e1 [#356] netmap: Fix potential double-processing of zero subnet
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-11-24 17:13:18 +03:00
Leonard Lyubich
051b103df3 [#356] netmap: Return missing subnets error from IterateSubnets
Each NeoFS storage node should be present in at least one subnet.

Make `netmap.IterateSubnets` function to return an error if the node by the
end of the loop does not belong to any subnet.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-11-24 17:13:18 +03:00
Leonard Lyubich
348f9498bd [#356] netmap: Implement the functionality of working with subnets
NeoFS storage node can participate in a subnet group (at least one).
According to NeoFS API V2 protocol, subnets are entered and exited through
the attributes of the node. We should provide functionality for conveniently
setting and reading attributes based on the needs of the network.

Define `NodeSubnetInfo` type which groups information about the subnet
reflected in `NodeInfo`. Implement `WriteSubnetInfo` function which writes
`SubnetInfo` data to `NodeInfo`. It will be used to prepare a request for
registration on the NeoFS network. Implement `IterateSubnets` function which
allows to iterate over all subnets of the node. Moreover, it allows you to
remove a subnet from the `NodeInfo` right during iterative traversal.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-11-24 17:13:18 +03:00
Evgenii Stratonikov
68f28a1918 [#355] v2/refs: add subnetwork ID
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-11-18 15:04:15 +03:00
Evgenii Stratonikov
ad6a7999cd [#355] *: regenerate proto files
Add subnetwork ID to placement policy.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-11-18 15:04:15 +03:00
Leonard Lyubich
0f09f0dfc6 Re-compile NeoFS API proto files using updated script
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-11-17 15:29:33 +03:00
Leonard Lyubich
25da5d2e13 Add v2 version to go module name
Replace all elements from `v2` to root directory.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-11-17 15:29:33 +03:00
Alex Vanin
1f143e54bd Move api-v2 files into v2 subdir
This subdir contains generated proto files
and small wrappers.
2020-09-18 10:40:17 +03:00
Leonard Lyubich
0ee1c3653d Implement field setters on all protobuf messages
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-09-18 10:40:17 +03:00
Alex Vanin
696e263e4d Add stable marshal for placement rule
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2020-09-18 10:39:58 +03:00
Alex Vanin
fabdd78d63 Add pre-release jindo branch 2020-09-18 10:39:50 +03:00