this is to help protect against intentional or unintentional
slowloris style problems where a client keeps a tcp connection
alive but never sends any data. because grpc is great, we have
to spawn a separate goroutine for every read/write to the stream
so that we can return from the server handler to cancel it if
necessary. yep. really.
additionally, we update the rpcstatus package to do some stack
trace capture and add a Wrap method for the times where we want
to just use the existing error.
also fixes a number of TODOs where we attach status codes to the
returned errors in the endpoints.
Change-Id: Id8bb8ff84aa34e0f711b0cf9bce3908b36a1d3c1
Since we have caches on top of databases and they are included in the
databases list, we need to shut them down in-reverse order to avoid
issues with flushing to a closed database.
Change-Id: I3f23a527a2a5425638b1a7e2cab84741f019d493
A few variables were not renamed to the new standard piecesTotal and
piecesContentSize, so it was unclear which value was being used. These
have been updated, and some comments made more thorough.
Change-Id: I363bad4dec2a8e5c54d22c3c4cd85fc3d2b3096c
This change updates the storagenode piecestore apis to expose access to
the full piece size stored on disk. Previously we only had access to
(and only kept a cache of) the content size used for all pieces. This
was inaccurate when reporting the amount of disk space used by nodes.
We now have access to the total content size, as well as the total disk
usage, of all pieces. The pieces cache also keeps a cache of the total
piece size along with the content size.
Change-Id: I4fffe7e1257e04c46021a2e37c5adc6fe69bee55
We don't do a lot of panicking in our main code, so hopefully this won't
matter much, but we /do/ call panic a lot in our tests (t.Fatal,
require.NoError, etc). And when that happens, we need pending
transactions to be aborted or we can get into a deadlock situation when
something else tries to /Close/ that connection.
Change-Id: Idaf0d543ac95afea34f9b2393d1187f5322e9f0f
Currently we risk losing pending bandwidth rollup writes even on a clean
shutdown. This change ensures that all pending writes are actually
written to the db when shutting down the satellite.
Change-Id: Ideab62fa9808937d3dce9585c52405d8c8a0e703
Currently storage tests were tied to the default lookup limit.
By increasing the limits, the tests will take longer and sometimes
cause a large number of goroutines to be started.
This change adds configurable lookup limit to all storage backends.
Also remove boltdb.NewShared, since it's not used any more.
Change-Id: I1a052f149da471246fac5745da133c3cfc27582e
COUNT on a SCAN does not actually limit the results [1]. It limits the
amount of work a single call to SCAN will perform before returning. By
setting this to limit we can sometimes timeout on the request if limit
is very large.
This restores storage/redis back to it's original behavior.
[1]: https://redis.io/commands/scan#the-count-option
Change-Id: Ia75afb5152df909df38c9a7c6feb74d062f49d6a
This was inadvertently converted to the Cockroach version. This reverts
most of that and keeps the changes since then.
Change-Id: Ia440eeebb01bc89fbfa8ce266668030173061469
Currently Cockroach DB setup takes a significant amount of time.
This flattens the database setup into a single query,
which improves the test time significantly.
The migration tests still test each migration separately.
Change-Id: Iaca16f34a6af3926fa2b5ebf618f939fd59460b3
Setup command of uplink has to create the configuration directory just
before saving the configuration file for making it more robust than
creating in the initial state of the process.
When creating the directory at the beginning of the process leaves the
possibility to delete such directory during the setup process and leads
to a failure.
Ticket https://storjlabs.atlassian.net/browse/V3-3545
Change-Id: I30db0175e23a597e9675d267b4d7e25d5d4c5119
With this change RS configuration will be set on satellite. Uplink with
get RS values with BeginObject request and will use it. For backward
compatibility and to avoid super large change redundancy scheme stored
with bucket is not touched. This can be done in future.
Change-Id: Ia5f76fc10c37e2c44e4f7b8754f28eafe1f97eff
Since incoming times may be in any time zone, and we want the output
to be in UTC and for them to have 00:00:00 hours, minutes and seconds
we first convert the incoming timestamp to UTC before doing the
truncate to the day and adding a day.
Because the old code always returned a timestamp that was in the
future, this is just for efficiency.
Change-Id: Ie692d47bca8691e73852c822d5c56cf8773d99b4
Updates config migration to occur for any v0.30.x release rather than
specifically 30.4
Also updates the config for the rolling upgrade test to use 64 kib
segments, and use smaller files for the final upload of rolling upgrade.
Change-Id: I941f77fe2b9011b45f28a5f3a2430e882d2ae6b3
Limits how many times metainfo APIs can be called per second by project ID. If limit is exceeded, the API will return Unauthorized/Too Many requests.
Limit per second and the size of the limiter cache per project are configurable, as well as whether the limiter is enabled.
Tests added/updated for the new rate_limit field in projects table.
Tests added for exceeding limits and disableing limiter.
Change-Id: Ic8ad102de3b690a475809d4f684156d5715f20fa
This change is a special case for batch processing. If in batch request
CommitSegment and CommitObject are one after another we can execute
these request as one. This will avoid current logic where we are saving
pointer for CommitSegment and later we are deleting this pointer and
saving it once again as under last segment path for CommitObject.
Change-Id: If170e78c8410f5ba5916cbff6a29b9221db9ce2e
Fix uplink setup step for uplink versions that requires an access field.
Update how script selects uplink versions to test.
Use significantly smaller remote files for test (performance).
Change-Id: If590b8798767e2a0621fb84cd3b8852d02f6d1da
Replace all the remaining uses of sql.DB with tagsql.DB to
fix issues with context cancellation.
Introduce tagsql.Open which helps to get rid of all tagsql.Wrap-s.
Use tagsql in cockroachkv and postgreskv.
Change-Id: I8946d203341cb85a25976896fc7881e1f704e779
