Container ACL in NeoFS can be extended only for container in which the
corresponding option is enabled. In previous implementation command
`set-eacl` could hang up on modifying eACL of the non-existent or
non-extendable container. To improve UX, there is a need to pre-check
the availability of `SETEACL` operation.
Add boolean `precheck` flag to `set-eacl` cmd which reads the container
before the actual transaction formation. If flag is set, command fails
on non-extendable container ACL.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
If container listing cache on node's side is missing (for particular
owner), then updating it as a reaction to successful container creation
leads to potentially invalid cache value for a period of time equivalent
to cache TTL.
Immediately return from `ttlContainerLister.update` method if owner's
container list isn't cached.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
From now cache TTL can be parameterized in the `neofs-node` app using
`cache_ttl` config key. `disable_cache` value is no longer supported.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
In previous implementation storage node responded with the outdated
container list after successful creation/removal up until cache
invalidation due to TTL. In order to decrease the probability of
outdated responses node should update its cache on event receipts.
Implement `ttlContainerLister.update` method which actualizes cached
list of the owner's containers. Make node to call `update` method
on `PutSuccess`/`DeleteSuccess` notifications from the `Container`
contract.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
In previous implementation storage node responded with the removed
container up until cache invalidation due to TTL. In order to avoid
false-positive responses node should update its cache on `DeleteSuccess`
events.
Make node to call `handleRemoval` method of the container cache which
leads to subsequent `apistatus.ErrContainerNotFound` errors.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
In previous implementation failed requests to the Sidechain weren't
cached. It makes sense to cache errors along with the values in order to
decrease potential load spikes onto Sidechain nodes.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
There is a need to sync container-related caching mechanism with the
actual Sidechain changes. To do this, node should be able to listen
incoming notifications about container ops.
Define `PutSuccess` / `DeleteSuccess` notification event's parsers.
Subscribe to these events in node app. As initial implementation node
will log event receipts. Later handling is going to be practically
complicated.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
1. Move compression parameters to the `shard` section.
2. Allow to use multiple sub-storage components in the blobstor.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
Define `--with-attr` flag of `container list` which makes the command to
request and print user attributes for each found element.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Define `--with-attr` flag of `container list-objects` which makes the
command to request and print user attributes for each object from the
container.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
We have the default value which is also printed in the help messages but any
call that does not specify that flag leads to an error.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
