Add `errf`, `exitOnErr` and `exitOnErrCode` functions
that works with errors and exits with non-zero exit
codes on non-nil errors.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
We need All-In-One Docker image to simplify NeoFS deployment in
development and testing environments.
Signed-off-by: Stanislav Bogatyrev <stanislav@nspcc.ru>
Storage node should only reflect container Put requests to sidechain w/o any
validation. All verification steps are performed by IR.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Container can have version later than the current lib version, and it should
not be considered as invalid. But it should still have adequate version.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Extended ACL input can have version later than CLI one, and it should not be
downgraded. But the version should be still adequate.
Set `pkg.SDKVersion` on false return of `version.IsValid`.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Create `version` package and implement `IsValid` function which checks if
version is not earlier than the genesis one.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Audit client is used to send audit results and they should be
signed by inner ring node itself on order to be saved in
smart contract.
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
Add `netmapCandidates` method to `netmap` client
wrapper. Method parses node storages candidates
for the next epoch.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Changes:
* replace `iotuil` elements with the ones from `os` package;
* replace `os.Filemode` with `fs.FileMode`;
* use `signal.NotifyContext` instead of `NewGracefulContext` (removed).
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Make Netmap service to return single network address on `LocalNodeInfo` RPC
in order to older clients.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Implement `sort.Interface` interface on `AddressGroup` and perform sorting
in `AddressGroup.FromIterator` method. Addresses with enabled TLS are "less"
in terms of slice position.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
There is a need to support multiple network addresses of the storage nodes.
Make `BootstrapAddress` to return `network.AddressGroup` (and rename).
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Generalize single gRPC interface of the storage node to a group of
interfaces. Each interface calls the same RPC handler.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
In previous implementation if Control listen endpoint was omitted in config
the gRPC listening endpoint was used instead.
Consider empty address as an option to disable the service.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
There is a need to support multiple server endpoints for reputation and
container transmission.
Replace `ServerInfo.Address` getter with `ServerInfo.IterateAddresses`
iterator.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
In future server info will contain multiple endpoints whose string
representation will be worse suited to the cache key.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
