Commit graph

3205 commits

Author SHA1 Message Date
Silvan Mosberger 1d45b63516
Fix transition from declarative non-flake to flake jobset
The database has these constraints:

    check ((type = 0) = (nixExprInput is not null and nixExprPath is not null)),
    check ((type = 1) = (flake is not null)),

which prevented switching to flakes in a declarative jobspec, since the
nixexpr{path,input} fields were not nulled in such an update

Co-Authored-By: Graham Christensen <graham@grahamc.com>
2021-02-01 18:57:40 +01:00
Graham Christensen 8d7bfe1706
JobsetEvals: fixup permission references
Going from an eval to a project now requires hopping through the jobset
2021-02-01 10:31:05 -05:00
Graham Christensen aaf16d542c
Merge pull request #854 from NixOS/limit-query-time
search: limit queries to 20s
2021-01-30 11:55:22 -05:00
Graham Christensen 91e63fb7da
search: limit queries to 20s
Even 20s is really long, but it cuts off queries which are today
running for 500+s.
2021-01-30 11:51:20 -05:00
Graham Christensen 72e237fb2f
Merge pull request #853 from NixOS/search-limit-reqs
search: limit results to 50, default to 10
2021-01-30 08:57:05 -05:00
Graham Christensen 4f308b1f2f
search: limit results to 50, default to 10
This search query is pretty heavy. Defaulting to 500 has caused
Hydra's web UI to appear to be down. Since 500 can take it down, users
probably shouldn't be allowed t ask for that many.
2021-01-30 08:37:57 -05:00
Graham Christensen 6d047c286f
Merge pull request #850 from grahamc/jobset-evals-by-id
Jobset -> JobsetEvals by JobsetEvals.jobset_id
2021-01-28 09:25:18 -05:00
Graham Christensen 5fcc2018db
hydra-evaluator: clean up names, clean up & / * spacing 2021-01-28 09:15:19 -05:00
Graham Christensen 091d58c128
hydra-dev-server: autoflush stderr/stdout 2021-01-26 13:51:39 -05:00
Graham Christensen 54b8cb188e
perl: jobsetevals -> jobset via by jobset_id
Frankly, this was suspiciously little work.
2021-01-26 13:51:39 -05:00
Graham Christensen 54341cd9f6
hydra-evaluator: deal in jobset IDs 2021-01-26 13:51:31 -05:00
Graham Christensen cb01859718
hydra-evaluator: JobsetName -> JobsetIdentity 2021-01-26 11:50:38 -05:00
Graham Christensen 705a45df2b
hydra-evaluator: reformat readJobsets query 2021-01-26 11:50:37 -05:00
Graham Christensen ac3e8a4a59
jobsetevals: refer to jobset by ID 2021-01-26 11:50:37 -05:00
Graham Christensen 99e3c83358
JobsetEvals: noop: re-run the generator to update the order of fields 2021-01-26 11:50:36 -05:00
Graham Christensen bf674a9653
hydra.sql: embed some in-line docs about schema changes 2021-01-26 11:50:36 -05:00
Graham Christensen dc5a0d59c5
sql: Stop loading SQL if an error occurs
Otherwise we may go ahead and create DBIx classes for a half-loaded schema.
2021-01-26 11:50:32 -05:00
Eelco Dolstra d0b3f2dac4
Merge pull request #848 from grahamc/normalize-nixexprinputpath
Normalize nixexpr{input,path} from builds to jobsetevals.
2021-01-25 15:22:01 +01:00
Graham Christensen 9516b256f1
Normalize nixexpr{input,path} from builds to jobsetevals.
Duplicating this data on every record of the builds table cost
approximately 4G of duplication.

Note that the database migration included took about 4h45m on an
untuned server which uses very slow rotational disks in a RAID5 setup,
with not a lot of RAM. I imagine in production it might take an hour
or two, but not 4. If this should become a chunked migration, I can do
that.

Note: Because of the question about chunked migrations, I have NOT
YET tested this migration thoroughly enough for merge.
2021-01-22 09:10:18 -05:00
Eelco Dolstra 53c2fc2216
Merge pull request #847 from grahamc/jobsetevals-evaluation-errors
JobsetEvals: record evaluation errors
2021-01-22 15:08:22 +01:00
Graham Christensen bd99052a6f
tests: create database with the utf-8 locale
Otherwise tests may fail with wide character errors.
2021-01-21 17:08:05 -05:00
Graham Christensen c64c4aac4f
jobset page: render error labels per eval 2021-01-21 17:08:02 -05:00
Graham Christensen 805dd6e7ee
Evaluation page: render evaluation errors 2021-01-21 13:11:05 -05:00
Graham Christensen 086eed5147
hydra-eval-jobs: write evaluation errorMsg to the jobseteval table 2021-01-21 13:10:41 -05:00
Graham Christensen fb6b10a86c
gitignore: artifacts 2021-01-21 13:10:41 -05:00
Graham Christensen d9989b7fa1
Schema: add errorMsg, errorTime to JobsetEvals 2021-01-21 13:10:41 -05:00
Eelco Dolstra 6bb876cb35
Merge pull request #846 from grahamc/buildoutputs-index-hash-path
BuildOutputs: index path with HASH
2021-01-18 20:01:44 +01:00
Graham Christensen bc4b96d053
BuildOutputs: index path with HASH
Looking at AWS' Performance Insights for a Hydra instance, I found
the hydra-queue-runner's query:

    select id, buildStatus, releaseName, closureSize, size
    from Builds b
    join BuildOutputs o on b.id = o.build
    where
      finished = ?
      and (buildStatus = ? or buildStatus = ?)
      and path = $1

was the slowest query by at least 10x. Running an explain on this
showed why:

hydra=> explain select id, buildStatus, releaseName, closureSize, size
    from Builds b join BuildOutputs o on b.id = o.build where
    finished = 1 and (buildStatus = 0 or buildStatus = 6) and
    path = '/nix/store/s93khs2dncf2cy273mbyr4fb4ns3db20-MIDIVisualizer-5.1';

                                                     QUERY PLAN
    ------------------------------------------------------------------------
     Gather  (cost=1000.43..33718.98 rows=2 width=56)
       Workers Planned: 2
       ->  Nested Loop  (cost=0.43..32718.78 rows=1 width=56)
             ->  Parallel Seq Scan on buildoutputs o  (cost=0.00..32710.32
                                                       rows=1
                                                        width=4)
                   Filter: (path = '/nix/store/s93kh...snip...'::text)
             ->  Index Scan using indexbuildsonjobsetidfinishedid on builds b
                                            (cost=0.43..8.45 rows=1 width=56)
                   Index Cond: ((id = o.build) AND (finished = 1))
                   Filter: ((buildstatus = 0) OR (buildstatus = 6))
    (8 rows)

A paralell sequential scan is definitely better than a sequential scan, but the
cost ranging from 0 to 32710 is not great. Looking at the table, I saw the `path`
column is completely unindex:

    hydra=> \d buildoutputs
                Table "public.buildoutputs"
    Column |  Type   | Collation | Nullable | Default
    --------+---------+-----------+----------+---------
    build  | integer |           | not null |
    name   | text    |           | not null |
    path   | text    |           | not null |
    Indexes:
        "buildoutputs_pkey" PRIMARY KEY, btree (build, name)
    Foreign-key constraints:
        "buildoutputs_build_fkey" FOREIGN KEY (build) REFERENCES builds(id)
            ON DELETE CASCADE

Since we always do exact matches on the path and don't care about ordering,
and since the path column is very high cardinality a `hash` index is a
good candidate. Note that I did test a btree index and it performed
similarly well, but slightly worse.

After creating the index (this took about 10 seconds) on a test database:

    create index IndexBuildOutputsPath on BuildOutputs using hash(path);

We get a *significantly* reduced cost:

    hydra=> explain select id, buildStatus, releaseName, closureSize, size
    hydra->     from Builds b join BuildOutputs o on b.id = o.build where
    hydra->     finished = 1 and (buildStatus = 0 or buildStatus = 6) and
    hydra->     path = '/nix/store/s93khs2dncf2cy273mbyr4fb4ns3db20-MIDIVisualizer-5.1';
                                                QUERY PLAN
    -------------------------------------------------------------------------------------------------------
    Nested Loop  (cost=0.43..41.41 rows=2 width=56)
    ->  Index Scan using buildoutputs_path_hash on buildoutputs o  (cost=0.00..16.05 rows=3 width=4)
            Index Cond: (path = '/nix/store/s93khs2dncf2cy273mbyr4fb4ns3db20-MIDIVisualizer-5.1'::text)
    ->  Index Scan using indexbuildsonjobsetidfinishedid on builds b  (cost=0.43..8.45 rows=1 width=56)
            Index Cond: ((id = o.build) AND (finished = 1))
            Filter: ((buildstatus = 0) OR (buildstatus = 6))
    (6 rows)

For direct comparison, the overall query plan was changed:

    From: Gather      (cost=1000.43..33718.98 rows=2 width=56)
    To:   Nested Loop (cost=   0.43.....41.41 rows=2 width=56)

and the query plan for buildoutputs changed from a maximum cost of
32,710 down to 16.

In practical terms, the query's planning and execution time was reduced:

Before (ms) | Try 1   | Try 2   | Try 3
------------+---------+---------+--------
Planning    |   0.898 |   0.416 |   0.383
Execution   | 138.644 | 172.331 | 375.585

After (ms)  | Try 1   | Try 2   | Try 3
------------+---------+---------+--------
Planning    |   0.298 |   0.290 |   0.296
Execution   | 219.625 |   0.035 |   0.034
2021-01-18 11:28:05 -05:00
Eelco Dolstra be0aa7eb85
Merge pull request #841 from pingiun/github-login
Implement GitHub logins
2021-01-05 14:51:51 +01:00
Jelle Besseling 43d662f63a
Don't use enable_github_login option after all
Instead the github_client_id option is used to detect if github logins
should be enabled.
2021-01-04 18:09:49 +01:00
Jelle Besseling c49ca66689
Die when no email is found 2021-01-04 18:09:05 +01:00
Jelle Besseling 20d8134936
Update src/lib/Hydra/Controller/User.pm
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2021-01-04 17:48:43 +01:00
Jelle Besseling 19f9d8249f
Update src/lib/Hydra/Controller/User.pm
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2021-01-04 17:48:37 +01:00
Eelco Dolstra 20d09518f8
Merge pull request #839 from pingiun/shield-io
Add endpoint to generate a shields.io badge
2021-01-04 14:09:09 +01:00
Eelco Dolstra 525a229dac Convert validate-openapi to a Hydra job 2021-01-03 18:47:05 +01:00
Eelco Dolstra ce7b23ae09 Disable broken validate-openapi test 2021-01-03 18:40:08 +01:00
Eelco Dolstra c4062c2772
Merge pull request #842 from pingiun/also-trigger-flakes
Also trigger flake based jobsets with push-github endpoint
2021-01-03 18:28:29 +01:00
Eelco Dolstra b59a5850a8 Merge branch 'receiveContents' of https://github.com/orivej/hydra 2021-01-03 18:26:04 +01:00
Eelco Dolstra 2a695a621d Merge branch 'update-for-nix2020' of https://github.com/matthewbauer/hydra 2021-01-03 18:24:35 +01:00
Eelco Dolstra 896e72169f flake.lock: Update
Flake input changes:

* Updated 'nix': 'github:NixOS/nix/79aa7d95183cbe6c0d786965f0dbff414fd1aa67' -> 'github:NixOS/nix/8a2ce0f455da32bc20978e68c0aad9efb4560abc'
2021-01-03 18:17:05 +01:00
Eelco Dolstra bc10fd9d75
Merge pull request #831 from NixOS/dependabot/github_actions/cachix/install-nix-action-v12
Bump cachix/install-nix-action from v10 to v12
2021-01-03 18:12:07 +01:00
Jelle Besseling 5f4eddbe57
Use email scope 2020-12-31 13:40:33 +01:00
Jelle Besseling e88355b3d4
Use email api call 2020-12-31 13:40:32 +01:00
Matthew Bauer d38ef4492e Update for Nix Value::type API changes
This updates hydra to be compatible with Nix https://github.com/NixOS/nix/pull/4355.

Along with https://github.com/NixOS/hydra/pull/840 needed for https://github.com/NixOS/nixpkgs/pull/107909

/cc @edolstra
2020-12-29 17:25:51 -06:00
Jelle Besseling 1b3000e132
Allow push-github endpoint to also trigger flakes 2020-12-28 15:27:09 +01:00
Jelle Besseling bbd4891133
Implement GitHub logins
Requires the following configuration options
enable_github_login = 1
github_client_id
github_client_secret
Or github_client_secret_file which points to a file with the secret
2020-12-28 14:37:03 +01:00
Orivej Desh 34a856c7ab Update for receiveContents taking string_view
nix change: https://github.com/NixOS/nix/commit/faa31f40
2020-12-26 11:23:26 +00:00
Jelle Besseling f64230b45e
Add endpoint to generate a shields.io badge 2020-12-25 15:05:34 +01:00
Eelco Dolstra bde8d81876
Merge pull request #811 from helsinki-systems/fix/override-constraint
Stop violating not null constraint
2020-11-22 00:02:26 +01:00
Janne Heß bd0ab9a5fb
Stop violating not null constraint
Fixes this error:

ERROR: failed to process declarative jobset test:inputs,
DBIx::Class::Storage::DBI::_dbh_execute(): DBI Exception: DBD::Pg::st
execute failed: ERROR:  null value in column "emailoverride" violates
not-null constraint
2020-11-21 22:04:40 +01:00