This ensures that rows are closed to avoid leaks.
Also verifies that Err() is called, to ensure that no
error is left behind.
Change-Id: Idd1bec9bf479f40021da67b2c80ce83033149469
by project members
This is a fix for listing the same project twice because project has
more than one member.
Change-Id: I3f6fe3456a6753d6d091a64436c22027dcbe2520
This change adjusts the label for STORJ deposit bonuses in billing
history to be more consistent with other labels.
Change-Id: I5e7179ae3ac52dafb0dcef084e9a7c4742491f9e
The DB query in GetAllocatedBandwidthTotal uses an exclusive range:
'WHERE interval_start > ?'
The value that is used for this condition is the first day of current the month,
00:00:00 UTC.
By using the exclusive '>', we exclude the entire first hour of the month from the
result set.
Change-Id: I3ed300f5230c7514dc9495a85e8166213cd0842e
this way we don't have to do 2 steps, and by using the ctid, postgres
is going to do two very efficient prefix scans.
Change-Id: Ia9d0546cdf0a1af67ceec9cd508d336a5fdcbdb9
also remove the continuation support from the queue, otherwise
we may end up sequential scanning the entire table to get
a few rows at the end.
then, in the core, instead of looping both to get a big enough
batch inside of the queue, as well as outside of it to ensure
we consume the whole queue, just get a single batch at a time.
also, make the queue size configurable because we'll need to
do some tuning in production.
Change-Id: If1a997c6012898056ace89366a847c4cb141a025
In jaeger, it shows that this function gets called repetitively in
a single request. Most of the time, it's less than 1ms. Therefore, it
doesn't add much value in our trace but create noises.
Change-Id: I20234f36bbcf0fc22f91e5e1a5634c0cad577ed0
Jira issue: https://storjlabs.atlassian.net/browse/USR-820
The bonus for depositing STORJ tokens is now added as to the Stripe
balance instead of the to `credits` DB table on the satellite.
Existing unspent bonuses in the `credits` DB table are still processed
as usual when generating invoices. They will be migrated to the Stripe
balance with a separate change.
The bonus is added to the Stripe balance with a separate Credit
transaction. The balance transactions for the deposit and the bonus can
be differentiate by their different description.
The billing history is modified to list the bonus from the Stripe
transactions list.
The workflow for depositing STORJ tokens to the Stripe balance is
improved to survive failures in the middle of the process.
Change-Id: I6a1017984eae34e97c580f9093f7e51ca417b962
Jira issue: https://storjlabs.atlassian.net/browse/USR-110
When generating invoices, if a coupon is not fully spent, but this is
its last valid month, it will be marked as expired in the database.
Change-Id: Ib1b2375f6703f9514d1ae089a387aa029b62d1fb
struct
This change is removing ProjectID from code. Next change will be about
dropping this colum from DB table.
Change-Id: Idb949e2829e2c304a2b6b011259c7cc7667082e1
the test as written fails if it's the last day of the month because
the two tallies that are added span two different periods.
Change-Id: I294397278508035ce640500fc3b1b0ffd82b9b71
projects
Currently, to generate invoices we are listing all projects. This is
problematic because we decided that elements like e.g. coupons should be
calculated per user. We want to have
more user oriented processing. With this change to prepare invoice
elements we are:
* listing Stripe customers
* listing projects for each customer
* processing projects to create project records
* calculating coupons per customer
* calculating credit spending per customer
Change-Id: I48b0063e44e4d301f97c87ecffb342649359968a
WHAT:
1. updated verification page URL in config
2. added list of partnered satellites to config
3. added logic for satellites dropdown on new signup/login pages
WHY:
1. signup/login flow was reworked in tardigrade.io repo (iframe removed, new pages etc.)
2. new config flag was added to check if satellite name matches at least one member of partnered satellites list to redirect user to verification page
3. new pages will have dropdown with partnered satellites list. Appropriate logic was added.
Change-Id: I33399ab66ca31f07b297a433f6b1f41da4cb6e66
Adds monkit tracing for ecrepairer.downloadAndVerifyPiece and
ecrepairer.putPiece so we can get more accurate estimates of node
performance during repair.
Change-Id: Ic05025bf3c493bb3d6f5d325d090c5b7c9e5465d
This will speed up the Put step of repair by not waiting to time out for
a handful of slow nodes, at the expense of a slightly less durable
pointer. It will still repair to the optimal threshold, but not every
node that is selected will end up in the pointer.
Change-Id: I02a0658e3fe6fc0383f26af0f50a065b8b11a651
the initial calculations for the historical values of comp_at_rest
were wrong. because our historical data only included total amounts
as well as compensation for bandwidth, the at rest value was
calculated as
at_rest = total - bandwidth
unfortunately, that calculation did not take surge pricing into
account correctly. the at rest and bandwidth values do not
include surge pricing, but the total that was used did. so what
we actually calculated was
no_surge_at_rest = surge_total - no_surge_bandwidth
which will create a value that is too large. this migration
fixes the calculation for imports that are old enough and
of a non-negligable difference.
Change-Id: I61eb0b670510f6d7fb8fc3de39ba79150fac10eb
..before they are transferred to another node and submitted to the
satellite as successful piece transfers, because if we submit an invalid
signature, the node will be marked as a cheater and disqualified
immediately.
These signatures should have been validated when the piece was
originally stored, but bitrot does happen and needn't be cause for an
immediate DQ.
Change-Id: I8b0ebd5812ea8a2e60766005b7251fbb74ef7857
Some satellites do not have payment configured (ex. Salt Lake, Europe North). In this case the StripeMock is used, which returns nil on invoice and charges List methods. This causes a panic.
https://storjlabs.atlassian.net/browse/SM-978
Change-Id: Iec1b0bfd9b383e6f793d03dd63a3dec60e0fd9f3
Jira issue: https://storjlabs.atlassian.net/browse/USR-719
Invoices now show the amount of used resources and their unit price.
This change also makes proper rounding to the nearest cent in few places
to resolve the "off-by-one-cent" issue observed in few invoices.
Change-Id: I2d70d6916b5cf4a9a9138c99c422f5f4d2deb35b
* add monkit stat new_remote_segments_needing_repair, which reports the
number of new unhealthy segments in the repair queue since the previous
checker iteration
Change-Id: I2f10266006fdd6406ece50f4759b91382059dcc3
Every now and then we see the repair error, "piece to add already exists".
With these new logs we should be able to verify if it is due to a change in
the pointer. These logs are only temporary
Change-Id: I029390cc4816668707546df14ed2cfe7ca192b0b
This attempts to add a README.md to help create consistent migrations
that maximize our test coverage and do not include unnecessary
statements.
It also adds a feature to have an `-- OLD DATA --` section as well
as a `-- NEW DATA --` section so that we can fix mistakes made in
previous snapshots (like a row that was forgotten to be added when a
table was created) without editing them going forward.
Change-Id: I28a786f8ef163cae1de1bb08f61af1e1104b0a88
What: As soon as a node passes the vetting criteria (total_audit_count and total_uptime_count
are greater than the configured thresholds), we set vetted_at to the current timestamp.
Why: We may want to use this timestamp in future development to select new vs vetted nodes.
It also allows flexibility in node vetting experiments and allows for better metrics around
vetting times.
Please describe the tests: satellitedb_test: TestUpdateStats and TestBatchUpdateStats make sure vetted_at is set appropriately
Please describe the performance impact: This change does add extra logic to BatchUpdateStats and UpdateStats and
commits another variable to the db (vetted_at), but this should be negligible.
Change-Id: I3de804549b5f1bc359da4935bc859758ceac261d
Most places now need the NodeURL rather than the ID and Address
separately. This simplifies code in multiple places.
Change-Id: I52621d8ca52296a8b5bf7afbc1001cf8bfb44239
Currently node selection cache is biased towards the same subnet. This
implements static node selection for distinct such that it selects with
equal probability subnets rather than id-s.
This is mostly a copy paste + modifications from previous node selection
state.
Change-Id: Ia5c0aaf68e7feca78fbbd7352ad369fcb77c3a05
This allows to seeing logs in the output of the invoice commands.
Existing ensure-stripe-customer commands is moved from the 'reports' to
the new 'billing' root command.
Change-Id: I752c7ab6ca59bfac8e0f174a45d2ab45fc18e467
InvoiceApplyProjectRecords
ListUnapplied method in listing loop was using next offset as starting
point but applyProjectRecords method was changing project record state
to applied and we were missing some records to apply.
Test will be added as a separate change.
Change-Id: Id1ca33eeb66ec7f6ff1f05b45615a8935185568e
By ensuring that they have less randomness it means that they can be
compressed better. Using a timestamp should be a good improvement here.
Change-Id: Ic4dabb53335a744ff1c332dd279f37ae2cd79357
able to cover more testing scenarios
Currently, its hard to implement test suite for payments because
mockpayments is on to high level and we cannot emulate many things e.g.
adding credit card. This change is first to be able to add mock for
Stripe client and do more granular tests.
Change-Id: Ied85d4bd0642debdffe1161657c1e475202e9d23
To avoid including multiple months in a single invoice, we need all
inspector's invoice commands to run in for specific period.
See https://storjlabs.atlassian.net/browse/USR-725
Change-Id: I3637dc189234f02350daca8d897c21765762ea55
There is a subtle problem when one does a cast with `::date`. Observe:
teststorj=# set timezone = 'US/Eastern';
SET
teststorj=# select (timestamp with time zone '2020-02-01 00:00:00+00')::date;
date
------------
2020-01-31
(1 row)
teststorj=# set timezone = 'UTC';
SET
teststorj=# select (timestamp with time zone '2020-02-01 00:00:00+00')::date;
date
------------
2020-02-01
(1 row)
In order to correctly determine the date a timestamp is in, one has to
explicitly pick the time zone that the date truncation should use
otherwise postgres will use whatever setting the client has. These
tests were failing for me locally, because I run my postgres in
the US/Eastern time zone to try to tickle these bugs out. So it
should be `(x at time zone 'UTC')::date` instead of just `x::date`.
Change-Id: I4e9e32d4b53abc6165a4d0474f4702f8b9f801c7
The current satellite config lock code relies on bash scripts and
gnu diff, it must be run as root and hence it typically requires
docker. The old version will be removed at a later date..
I tried for several hours to run directly against cmdSetup() in
cmd/satellite/main.go, to avoid the ctx.Compile() call. I had no
luck.
Change-Id: I0a4888421e743b436d32b6af69d04759d7816751
See https://storjlabs.atlassian.net/browse/SM-752
These changes allow us to change the log level at runtime through a handler off of the debug endpoint.
Examples of changing the log level on storj-sim
To get the current level for the satellite api process:
curl -XGET 'http://127.0.0.1:10009/logging' --header 'Content-Type: text/plain'
To change the log level:
curl -XPUT 'http://127.0.0.1:10009/logging' --header 'Content-Type: text/plain' --data-raw '{"level":"error"}'
Change-Id: I05d164b290929fa06b6d78c01075ee41f8238044
We have 3 types of discounts:
1) Promotional credits/coupons
2) Bonus from depositing STORJ tokens
3) Stripe discounts (e.g. 100% off for Storjlings, 30% off for Early
Adopters, etc.)
So far the discounts were applied in the above order. But because the
Stripe discount is applied on all of the project usage fees, this could
sometimes lead to negative total in the invoice. Especially, if the
Stripe discount is 100% or all of the project fees are covered by
coupons and bonus.
To resolve this issue, before applying promotional coupons and deposit
bonuses, the Stripe discount will be applied first to the project fees.
Change-Id: I5dcbec04ec3a04e7f76b11e0a228ccb3195f2db0
Before:
- Discount from coupon: Promotional credits (limited time -
2 billing periods)
- Discount from credits
After:
- Promotional credits (limited time - 2 billing periods)
- Credits from STORJ deposit bonus
This way we don't mix the terms coupon and credit. And it is clearer
when the credit comes from a deposit bonus.
Change-Id: I4bba76a5501147f9de399eac41c4f157d6bda032
The billing history currently shows the Total amount from the Stripe
invoice. In fact, this value is just the amount deducted from the Stripe
balance. It does not reflect any deduction from promotional coupon or
bonus credits.
This patch adds the deducted amount form the promotional coupons and
bonus credits to the displayed amount in billing history. This way
customers have better understading of the total amount deducted from
their account balance on the satellite.
Change-Id: Ibd7f611a6cea0143a3059f39dd1d9ef21c264d8c
GetNodes returned references to nodes in the immutable state, however
some parts of code expect them to be modified.
Change-Id: I5be1866f95e0dbe062a6b6be60e29f2365c35faa
Also distinguish the purpose for selecting nodes to avoid potential
confusion, what should allow caching and what shouldn't.
Change-Id: Iee2451c1f10d0f1c81feb1641507400d89918d61
Add a flag that allows us to easily switch disqualification from
suspension mode on or off. A node will only be disqualified from
suspension mode if it has been suspended for longer than the grace
period AND the SuspensionDQEnabled flag is true.
Change-Id: I9e67caa727183cd52ab2042b0a370a1bcaebe792
Currently uploads can cause a lot of IOPS, reduce this by introducing a
in-memory buffer on-top of the file.
Change-Id: I5f4e3e01c0a36258271d180b922107de447bcb59
TestVerifierSlowDownload would sometimes not have enough nodes finish in
the allotted deadline period. This increases the deadline and also does
not assert that exactly 3 have finished. Instead, in keeping with the
purpose of the test, it asserts that the slow download is never counted
as a success and is always counted as a pending audit in the final
report.
Change-Id: I180734fcc4a499420c75164bad6253ed155d87de
CreateTables hasn't been quite true for a while now, rename to
MigrateToLatest to be clearer in it's behavior.
Change-Id: Ida48e95122a5d9b7a814e922d3698e00024a2ba7
The UpdateAddress method use to be used when storage node's checked in with the Satellite, but once the contact service was created this method was no longer used. This PR finally removes it.
Change-Id: Ib3f83c8003269671d97d54f21ee69665fa663f24
time.Now() in a short amount of time can return the exact same value.
Ensure that the test uses times that are distinct.
Change-Id: Ia653ce0af4bfcf7b5da133a9cf98b823033d9592
Before the deleter would close its done channel once, so if additional
tests shared a storagenode, even if not in parallel, the later waits
would not work properly. This fixes that problem.
Change-Id: I7dcacf6699cef7c2c2948ba0f4369ef520601bf5
CustomerRepositoryList relied on created at time for the output sorting,
however the granularity of the timer may cause multiple customers
having the same "created at" time.
Add a sleep so that every customer does get a unique time.
Change-Id: If2923174f304fa5f41260d500f6139e3fa7c3ba5
Delay of 100ms could happen due to other things happening on the test
server. Increase the time to 1s.
Change-Id: I2c7c21f966101771633d73e84cf9850d28089e71
Sometimes nodes who have gracefully exited will still be holding pieces
according to the satellite. This has some unintended side effects
currently, such as nodes getting disqualified after having successfully
exited.
* When the audit reporter attempts to update node stats, do not update
stats (alpha, beta, suspension, disqualification) if the node has
finished graceful exit (audit/reporter_test.go TestGracefullyExitedNotUpdated)
* Treat gracefully exited nodes as "not reputable" so that the repairer
and checker do not count them as healthy (overlay/statdb_test.go
TestKnownUnreliableOrOffline, repair/repair_test.go
TestRepairGracefullyExited)
Change-Id: I1920d60dd35de5b2385a9b06989397628a2f1272
When running testplanet tests, mark storagenode peer PieceDeleter as in
testing mode so that you don't have to do it on each test.
Change-Id: I2592e02c63f8bcc9152ecf436bac4e798b08bccf
Currently Cockroach isn't performant for concurrent database setup and
tear-down. Instead of a single instance allow setting multiple potential
connection strings and let the tests pick one connection string
randomly.
This improves test duration by ~10 minutes.
While we are at significantly changing how pgtest works, introduce
helper PickPostgres and PickCockroach for selecting the database to
reduce code duplications in multiple places.
Change-Id: I8ad171d5c4c8a4fc081ec2ae9bdd0cc948a80619
In cases like the segment reaper script connecting to the metainfodb,
we don't want a db migration to happen automatically when we call
metainfo.NewStore. This adds MigrateToLatest method for postgreskv
and cockroackv, and calls MigrateToLatest in places where NewStore used
to create tables.
Change-Id: I682d0f26d609af0601dfdb32a24866cdf5d32a7e
There was a race in the test code for piece deleter, which made it
possible to broadcast on the condition variable before anyone was
waiting. This change fixes that and has Wait take a context so it times
out with the context.
Change-Id: Ia4f77a7b7d2287d5ab1d7ba541caeb1ba036dba3
A/B indicates that B is a subtest of A, however in this case they
represent a configuration of the test, not a subtest.
Change-Id: I64eed5d5bcb12759e54fe4b5373f8e88488e50f7
Added a per IP rate limiter to the console web.
Cleaned up password check to leak less bcyrpt info.
Change-Id: I3c882978bd8de3ee9428cb6434a41ab2fc405fb2
To improve delete performance, we want to process deletes asynchronously
once the message has been received from the satellite. This change makes
it so that storagenodes will send the delete request to a piece Deleter,
which will process a "best-effort" delete asynchronously and return a
success message to the satellite.
There is a configurable number of max delete workers and a max delete
queue size.
Change-Id: I016b68031f9065a9b09224f161b6783e18cf21e5
Update unknown_audit_reputation_alpha and unknown_audit_reputation_beta.
Add test to verify that BatchUpdateStats properly modifies unknown audit
alpha/beta
Change-Id: I0d5f9cac96a99f64905cf575b772402db0756a9d
If a node is suspended and receives an unknown or failing audit,
disqualify them if the grace period (default 1w in production) has
passed.
Migrate the nodes table so any node that is currently suspended gets
unsuspended when the satellite starts up.
Change-Id: I7b81c68026f823417faa0bf5e5cb5e67c7156b82
Currently it was possible that PopAll returns 1010 items, then
makes one RPC call with 1000 items, then RPC call 10 items. Meanwhile,
there have been added 500 new items added to the queue.
This change ensures that we pull items from the queue early and
try to make rpc batches as large as possible.
Change-Id: I1a30dde9164c2ff7b90c906a9544593c4f1cf0e9
This reverts commit 105dc7acc6.
Reason for revert: Recent changes to the Postgres query plan seems to want to use this index now. Reverting until we have time to analyze what's happening.
Change-Id: I74b4b5a8f15c3850d8a958a29f51dbc80e7c282c
* Delete expired segments in expired segments service using metainfo
loop
* Add test to verify expired segments service deletes expired segments
* Ignore expired segments in checker observer
* Modify checker tests to verify that expired segments are ignored
* Ignore expired segments in segment repairer and drop from repair queue
* Add repair test to verify that a segment that expires after being
added to the repair queue is ignored and dropped from the repair queue
Change-Id: Ib2b0934db525fef58325583d2a7ca859b88ea60d
Replace most of old libuplink usages in testplanet. 100% migration will
be possible when we will be able to implement UploadWithClientConfig
with new libuplink.
Change-Id: I432d7d4917c7b67d46a058abd0a2a6a13f565ac4
Automatically attach attribution information to bucket during
BeginObject or CreateBucket when the UserAgent is set.
Change-Id: I405cb26c5a2f7394b30e3f2cf5d2214c8781eb8b
We want to avoid net/http dependency in errs2 package, hence we removed
http.ErrServerClosed from IgnoreCanceled and IsCanceled check. Now we
need to add that check explicitly to every http endpoint.
Change-Id: I62b1cc0a0a2d3b43301d713a7951e5022145f88f
This adds support for observers to join the loop together. This allows
to ensure that when multiple observers join, they will be part of the
same loop iteration.
Change-Id: Ie887d4cedfb074b65c782690a2c09c1704f56dfe
During testing it's possible to get into a scenario where all nodes are
offline and list of requests is empty.
Change-Id: I271c0ca2c72009244df13e8bc1441fcd5f3da9e0
* satellite: update log levels
Change-Id: I86bc32e042d742af6dbc469a294291a2e667e81f
* log version on start up for every service
Change-Id: Ic128bb9c5ac52d4dc6d6c4cb3059fbad73f5d3de
* Use monkit for tracking failed ip resolutions
Change-Id: Ia5aa71d315515e0c5f62c98d9d115ef984cd50c2
* fix compile errors
Change-Id: Ia33c8b6e34e780bd1115120dc347a439d99e83bf
* add request limit value to storage node rpc err
Change-Id: I1ad6706a60237928e29da300d96a1bafa94156e5
* we cant track storage node ids in monkit metrics so lets use logging to track that for expired orders
Change-Id: I1cc1d240b29019ae2f8c774792765df3cbeac887
* fix build errs
Change-Id: I6d0ffe058e9a38b7ed031c85a29440f3d68e8d47
Currently storj-sim relies on the log lines to be exactly the same,
when they change it cannot find the necessary information from log.
Change-Id: Ia039915ef3375a7cf60f107b2c05c958de15b6d5
Currently ListV2 loaded the whole data into memory, even when all the
data wasn't being used, using up more memory than needed.
Change-Id: I5846d979344729b447c108a6cc9f4227229ec981
Alpha=1 and beta=0 are the expected first values for any alpha/beta
reputation system we are using in the codebase. So we are removing the
configurability of these values.
Change-Id: Ic61861b8ea5047fa1438ea6609b1d0048bf0abc3
We want to increase our throughput for downtime estimation. This commit
adds the ability to reach out to multiple nodes concurrently for downtime
estimation. The number of concurrent routines is determined by a new config
flag, EstimationConcurrencyLimit. It also increases the default
EstimationBatchSize to 1000.
Change-Id: I800ce7ec1035885afa194c3c3f64eedd4f6f61eb
until we do a good job of cleaning them up, we should at least
not charge or pay people for them. nodes already locally delete
expired segments.
subsumes the tests in 1112.
Change-Id: I5961185764e02f6136b3231b44ecc75a9a8832c9
Whenever the node's reputation is updated, if its unknown audit
reputation is below the suspension threshold, its suspension field
is set to the current time. This could overwrite the previous
"suspendedAt" value resulting a node that never reaches the end of
its suspension.
Also log whenever a node is disqualified or its suspension status
changes
Change-Id: I5e8c8f1c46f66d79cb279b5b16a84fe03f533deb
Reduce the number of non-methods to reduce funcs in the namespace also
combine a func to slightly condense the code more.
Change-Id: Ifbe728eb8c8ca4c981df648decd259c2097b6b40
* Add migration to storagenode reputation table to add suspended
timestamp
* Send suspended info to storagenode from satellite nodestats endpoint
* Add suspended status to storagenode api
* Add an indicator on the storagenode dashboard informing operator of
the satellites the node is suspended on
Change-Id: Ie3669f6069cc0258ba76ec99d17006e1b5fd9c8a
potential encryption overhead.
This is the same approach we have for validating remote segment size.
https://storjlabs.atlassian.net/browse/USR-619
Change-Id: I2597ee734313a3068fd986001680bbedbf1bed2a
Adds a test to make sure that the correct amount of total nodes,
reputable nodes, and new nodes are returned by SelectStorageNodes
in different cases.
Change-Id: I0939159600afde8a46c35735f1edf0576fcdb4cd
This adds new endpoint /api/user/{user-email} which allows to get the
projects where the user is a member.
It also moves existing endpoint:
/project/{projectid}/limit -> /api/project/{projectid}/limit
To avoid future conflicts for displaying pages.
Change-Id: I5efe3e1c8f79894c136f92ed815f635a34ba6f98
size with BeginObject
Such solution will add one round trip to satellite during upload so for
now we are reverting this until we will have solution for this.
Change-Id: Ic2d826448ab7b0318cd6922df05deee9167cf2f0
We have been using the SQL expression `name='(*Verifier).Verify' AND
error_name='not enough shares for successful audit'` thus far to detect
cases of this problem and alert on them. Unfortunately, since this
rarely (hopefully never) happens, influxdb has no data for most of the
auditor instances, and when it has no data for a time series, it returns
no columns either. This makes Redash upset when it tries to perform a
query for an alert and can't find the column whose value it expects to
check.
This change should make it so zero values are reported when the problem
has not happened, and higher values when it has.
Change-Id: I79e5e000f879678b661dac88caae1e2915b39ab1
there are a subset of storagenodes hammering the satellite with
expired orders. if we check for expiration first, we don't have
to do a bunch of pointless signature verification. since a && b
is equal to b && a, we can order these checks in any way we want
and have it still be correct.
Change-Id: I6ffc8025c8b0d54949a1daf5f5ea1fed9e213372
BeginObject response
We want to control inline segment size and segment size on satellite
side. We need to return such information to uplink like with redundancy
scheme.
Change-Id: If04b0a45a2757a01c0cc046432c115f475e9323c
all permissions
Without read and list permissions BeginObjectDelete won't return error
if occurs. This was breaking Batch processing because there was
assumption that without error response will be always not nil.
https://storjlabs.atlassian.net/browse/SM-590
Change-Id: I0fc9539e429110a660eb28725b266d5e4771d198
uuid.UUID implements driver.Value so it can be directly used as a
scannable result.
Replace uses of dbutil.BytesToUUID with uuid.FromBytes.
Change-Id: I51a670185ceb3cc2199d5aa2b76bc3fc191ca8fe
