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5d8336acb3
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71 Commits

Author SHA1 Message Date
Jimmy Zelinskie
5d8336acb3 pgsql: use subquery to plan GetNotification query (#182) 
This change enables the query planner to wait and sort the result set of
our query rather than attempting to re-use the layer table's index for
the ORDER BY clause. Because the result set is always small, this makes
queries that were previous tens of seconds, now tens of milliseconds.
 2016-05-20 13:10:00 -04:00
Jimmy Zelinskie
51f9c5dcb4 pgsql: remove unnecessary join used in GetNotification (#179) 2016-05-19 11:45:38 -04:00
Quentin Machu
79ba99bbea database: Fix invalid error message 2016-03-18 12:25:01 -04:00
Jimmy Zelinskie
363cde29f4 psql: add debug message for duplicate layers 2016-03-08 14:39:53 -05:00
liangchenye
1a863a06cf remove the useless pointer of NextPage field; check namespace notfound error 
Signed-off-by: liangchenye <liangchenye@huawei.com>
 2016-03-08 11:48:52 +08:00
liangchenye
48ffb2687a use encrypt page in listVuln api 
Signed-off-by: liangchenye <liangchenye@huawei.com>
 2016-03-07 14:07:07 +08:00
liangchenye
a541e964e0 New API: list vulnerabilities by namespace 
Signed-off-by: liangchenye <liangchenye@huawei.com>
 2016-03-07 14:07:07 +08:00
Quentin Machu
9b191fb598 database: Find the FeatureVersion we try to insert before doing any lock 
This commit is issued in order to limit the bottleneck that the
exclusive database lock on Vulnerability_Affects_FeautreVersion
introduces, when we inserting FeatureVersions. This slowdowns a bit
the FeatureVersion insertion on a mostly empty database but should
increase a lot the throughput and parallelism on a populated database.
 2016-03-03 14:15:06 -05:00
Jimmy Zelinskie
500fc4e407 various: gofmt -s 2016-02-24 19:29:36 -05:00
Jimmy Zelinskie
8fd0aa162b various: spelling corrections 2016-02-24 18:00:36 -05:00
Quentin Machu
84319507df database: use constants to store queries 2016-02-24 16:40:40 -05:00
Quentin Machu
06531e01c5 database: disable hash/merge joins in FindLayer 
Our experiments have shown that PostgreSQL 9.4 makes bad
planning decisions about:
- joining the layer tree to feature versions and feature
- joining the feature versions to affected/fixed feature version and vulnerabilities
It would for instance do a merge join between affected feature versions (300 rows, estimated
3000 rows) and fixed in feature version (100k rows). In this case, it is much more
preferred to use a nested loop.
 2016-02-24 16:40:40 -05:00
Quentin Machu
18f2d7e672 database: modify join table in FindLayer to reduce cost by 3.5x 2016-02-24 16:40:40 -05:00
Quentin Machu
6d2eedf121 api/database: add the layer name that add each feature in getLayer 2016-02-24 16:39:25 -05:00
Quentin Machu
b5d8f9952e database: fix notification test (wrong signature) 2016-02-24 16:36:45 -05:00
Quentin Machu
f0816d2c4d database: add docs about the interface 2016-02-24 16:36:45 -05:00
Quentin Machu
d3b14106a9 database: ignore insertLayer collisions to make it truly idempotent 2016-02-24 16:36:45 -05:00
Quentin Machu
e3a25e5368 database: ignore min versions during new vulnerability insertions 2016-02-24 16:36:45 -05:00
Quentin Machu
7c11e4eb5d updater/database: do not create notifications during the initial update 2016-02-24 16:36:45 -05:00
Quentin Machu
883be8769f database: fix Ping() method in PostgreSQL's implementation 2016-02-24 16:36:45 -05:00
Quentin Machu
f8b4a52f8a database: make notification tests more robust (old/new, update/delete vulnerabilities) 2016-02-24 16:36:45 -05:00
Quentin Machu
ccaaff000e database: add created_at field for layers and vulnerabilities 2016-02-24 16:36:45 -05:00
Quentin Machu
94ece7bf2b database: fix notification design and add vulnerability history 2016-02-24 16:36:45 -05:00
Jimmy Zelinskie
99f3552470 database: add Insert/DeleteVulnerabilityFix 2016-02-24 16:36:45 -05:00
Quentin Machu
03d904c620 database: improve PostgreSQL test inits and cleanups 2016-02-24 16:36:45 -05:00
Quentin Machu
5fdd9d1a07 *: add metadata support along with NVD CVSS 2016-02-24 16:36:45 -05:00
Quentin Machu
8f9779e232 database: cache feature version upon lookup 2016-02-24 16:34:54 -05:00
Quentin Machu
1e4ded6f2b database: add ability to list namespaces 2016-02-24 16:34:54 -05:00
Quentin Machu
35df7ca0eb database: fix feature version cache 2016-02-24 16:34:54 -05:00
Quentin Machu
8be18a0a01 database: write more of the notification system 2016-02-24 16:34:54 -05:00
Quentin Machu
3ecb8b69cb updater: ignore "ubuntu-core" in the Ubuntu fetcher 2016-02-24 16:34:54 -05:00
Quentin Machu
d3d689a26a database: don't prune locks when we renew one 2016-02-24 16:34:54 -05:00
Quentin Machu
2690800331 database: create notification during vulnerability insertion 2016-02-24 16:34:54 -05:00
Quentin Machu
baed60e19b prometheus: add initial Prometheus support 2016-02-24 16:34:54 -05:00
Quentin Machu
ad0531acc7 notifier/database: refactor notification system and add initial Prometheus support 2016-02-24 16:34:54 -05:00
Quentin Machu
b8b7be3f81 *: remove health checker 2016-02-24 16:34:54 -05:00
Quentin Machu
63ebddfd36 database: add vulnerability deletion support 2016-02-24 16:34:54 -05:00
Quentin Machu
21f152c03e database: fix keyvalue/notification tests 2016-02-24 16:34:54 -05:00
Quentin Machu
563b3825d8 database: let handleErrors deal with the not found case 2016-02-24 16:34:54 -05:00
Quentin Machu
c60d0054fa notifier/database: draft new notification system 2016-02-24 16:34:54 -05:00
Quentin Machu
5759af5bcf database: test and fix layer updates 2016-02-24 16:34:54 -05:00
Quentin Machu
726bd3c0c6 database/api: add layer deletion support 2016-02-24 16:34:54 -05:00
Quentin Machu
248fc7df72 database: fix cache collision (feature & feature versions) 2016-02-24 16:34:54 -05:00
Quentin Machu
82175dcfe9 *: add missing copyright headers 2016-02-24 16:34:54 -05:00
Quentin Machu
6e20993bac api: simplify getLayer route and JSON output 2016-02-24 16:34:54 -05:00
Quentin Machu
92b734d0a4 database: remove an useless query in FindLayer 2016-02-24 16:34:54 -05:00
Quentin Machu
bd17dfb5e1 database: ensure that concurrent vulnerability/feature versions insertions work fine 2016-02-24 16:34:54 -05:00
Quentin Machu
74fc5b3e66 database: add missing transaction commits and close opened statement before inserting feature versions. 2016-02-24 16:34:54 -05:00
Quentin Machu
c5d1a8e5f7 database: update vulnerabilities only when necessary 2016-02-24 16:34:54 -05:00
Quentin Machu
77387af2ac updater: port updater and its fetchers 2016-02-24 16:34:54 -05:00