In previous implementation node lost maintenance status after successful
switching to it. For example, after some period of time node sent
bootstrap requests with the "online" state instead of "maintenance".
Make `startMaintenance` method to set maintenance status in the
`networkState`.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
Object removal session should reflect all objects related to the
removing one.
Make `OpenSessionViaClient` to gather the split members of the original
object in order to spread the session to them.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
There is a need to support NeoFS-binary sessions along with JSON ones in
NeoFS CLI.
Provide generic `common.ReadBinaryOrJSON` functions which tries to
decode NeoFS-binary structure and falls back to JSON format. Use this
function in all places with token reading.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
In previous implementation turning to maintenance mode using NeoFS CLI
required NeoFS API endpoint. This was not convenient from the user
perspective. It's worth to move networks settings' check to the server
side.
Add `force_maintenance` field to `SetNetmapStatusRequest.Body` message
of Control API. Add `force` flag to `neofs-cli control set-status`
command which sets corresponding field in the requests body if status is
`maintenance`. Force flag is ignored for any other status.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
In the 2nd version, there was a database format change: buckets have changed
their keys, so it becomes impossible to check the version in the 1 -> 2+
migrations because of different buckets that store info about the version.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
If shard ID is stored in metabase (it is not the first time boot), read it,
set it, use it (not a generated one) in the metrics writer.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Current spec allows denying GET_RANGE requests from other storage nodes.
However, GET should always be allowed and it is enough to perform
GET_RANGE locally
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
In previous implementation `ObjectService.Get` RPC handler failed with
`parent address in child object differs` while assembling the "big"
object. This was caused by the child check which required parent
reference to be set in all child objects. The check was impracticable
because not all elements of the split-chain have a link to the parent.
Make `execCtx.isChild` to return `true` if parameterized object has no
parent header in its own header.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
It does not make sense to open remote sessions with the storage node in
`get`, `head`, `search`, `range` and `hash` sub-commands of `neofs-cli
object` command.
Do not use NeoFS API `SessionService` in mentioned commands. Decode
object session from JSON file specified `--session` flag. Perform some
sanity checks instantly on CLI side.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
If the contract returns a netmap that does not contain the node, update
local `NodeInfo`. It fixes `neofs-cli netmap nodeinfo` command that printed
"state: online" previously.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Nodes under maintenance SHOULD not respond to object requests. Based on
this, storage node's Policer SHOULD consider such nodes as problem ones.
However, to prevent spam with the new replicas, on the contrary, Policer
should consider them normal.
Make `Policer.processNodes` to exclude elements if `IsMaintenance()`
with shortage decreasing.
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
Currently, when removing shard special care must be taken with respect
to shard numbering. `mode: disabled` allows to leave shard configuration
in place while also ignoring it during initialization. This makes
disk replacement much more convenient.
Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
In previous implementation of `neofs-node` app object session was not
checked for substitution of the object related to it. Also, for access
checks, the session object was substituted instead of the one from the
request. This, on the one hand, made it possible to inherit the session
from the parent object for authorization for certain actions. On the
other hand, it covered the mentioned object substitution, which is a
critical vulnerability.
Next changes are applied to processing of all Object service requests:
- check if object session relates to the requested object
- use requested object in access checks.
Disclosed problem of object context inheritance will be solved within
Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
