Commit Graph

14 Commits

Author SHA1 Message Date
Egon Elbre
caefde6b32 private/{dbutil,tagsql}: pass ctx to database opening
Database opening usually dial and hence we should pass ctx to them.

Change-Id: Iaa2875981570d83e65be3710f841cf30349f807b
2020-10-29 10:51:29 +00:00
paul cannon
bbdb351e5e all: use jackc/pgx in place of lib/pq
What:

Use the github.com/jackc/pgx postgresql driver in place of
github.com/lib/pq.

Why:

github.com/lib/pq has some problems with error handling and context
cancellations (i.e. it might even issue queries or DML statements more
than once! see https://github.com/lib/pq/issues/939). The
github.com/jackx/pgx library appears not to have these problems, and
also appears to be better engineered and implemented (in particular, it
doesn't use "exceptions by panic"). It should also give us some
performance improvements in some cases, and even more so if we can use
it directly instead of going through the database/sql layer.

Change-Id: Ia696d220f340a097dee9550a312d37de14ed2044
2020-07-13 15:54:41 +00:00
Jeff Wendling
97e980cd8a private/dbutil: add database name to configure as a tag
storagenodes have like 10 or more databases. without this
tag they all get sent as the same value, stomping on each
other.

Change-Id: Ib12019684d6ea8f2a5b83df584056dfa79e3c4b3
2020-03-26 16:50:15 +00:00
Jeff Wendling
7999d24f81 all: use monkit v3
this commit updates our monkit dependency to the v3 version where
it outputs in an influx style. this makes discovery much easier
as many tools are built to look at it this way.

graphite and rothko will suffer some due to no longer being a tree
based on dots. hopefully time will exist to update rothko to
index based on the new metric format.

it adds an influx output for the statreceiver so that we can
write to influxdb v1 or v2 directly.

Change-Id: Iae9f9494a6d29cfbd1f932a5e71a891b490415ff
2020-02-05 23:53:17 +00:00
Jeff Wendling
3b86917cc9 private/dbutil/pgutil: faster cockroach constraint finding
Change-Id: Ia100b9ef7d2d59dfad0389feb8f2e7c47c2c4c9b
2020-01-22 15:47:04 +00:00
Egon Elbre
1279eeae39 private/tagsql,storage: fixes to context cancellation
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
2020-01-20 15:44:39 +02:00
Egon Elbre
64fb2d3d2f Revert "dbutil: statically require all databases accesses to use contexts"
This reverts commit 8e242cd012.

Revert because lib/pq has known issues with context cancellation.
These issues need to be resolved before these changes can be merged.

Change-Id: I160af51dbc2d67c5449aafa406a403e5367bb555
2020-01-15 07:28:00 +00:00
JT Olio
8e242cd012 dbutil: statically require all databases accesses to use contexts
this will allow for some nice runtime analysis down the road.
also, this allows for wrapping database handles in a way that
can interact with these contexts

requires https://review.dev.storj.io/c/storj/dbx/+/514

Change-Id: Ib087b7cd73296dd2c1e0331314da34d861f61d2b
2020-01-14 18:20:47 -05:00
Egon Elbre
df9e53ea0b private: ensure we don't eat the underlying error
When error is formatted using %v it's not possible to check
whether the error was caused by a context cancellation.

Change-Id: I164d1c83cdf5e7e6eacf082145b5c6a47078d041
2020-01-14 20:26:51 +00:00
Egon Elbre
b9740f0c0a storage/cockroachkv: add ctx argument
Change-Id: Ib6c29f44722b0354afcd499a0e567f04aef7eb28
2020-01-13 15:57:47 +02:00
Egon Elbre
acb4435a67 satellite/satellitedb: improve Cockroach migrate test
Load schemas in parallel instead of one-by-one.

Optimizes from 2m30s to 1m15s.

Change-Id: I0bf6381a0ae99b44271fe55d4ee658683064c097
2019-12-21 10:58:43 +00:00
paul cannon
2f7465c294 private/dbutil: register "cockroach" as sql.DB driver
this will allow us to inspect the type of `db.Driver()` on *sql.DB
connections to correctly differentiate between pg and crdb conns.

as a bonus, this moves all concerns about when to replace "cockroach://"
with "postgres://" out of view, letting the thin shim "driver" take care
of that.

Change-Id: Ib24103ab7c508231e681f89a7321b623e4e125e9
2019-12-16 19:10:00 +00:00
Jessica Grebenschikov
d8a8f92e30 private/dbutil/cockroachutil: keep crdb connstr for tests
Change-Id: Icad19d6b0093e7bf0fff709330164bfcbd733911
2019-12-10 17:24:35 +00:00
paul cannon
378b863b2b private,satellite: unite all the "temp db schema" things
first, so that they all work the same way, because it's getting
complicated, and second, so that we can do the appropriate thing
instead of CREATE SCHEMA for cockroachdb.

Change-Id: I27fbaeeb6223a3e06d97bcf692a2d014b31465f7
2019-12-05 15:36:59 +00:00