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Author SHA1 Message Date
Eelco Dolstra ff3f5eb4d8 Fix remote building on Nix 1.10 2015-07-31 03:41:55 +02:00
Eelco Dolstra 5b9a288123 Workaround for RemoteStore not supporting cmdBuildDerivation yet 2015-07-31 03:39:20 +02:00
Eelco Dolstra 706746d4bf Fix build 2015-07-31 01:45:16 +02:00
Eelco Dolstra 4d26546d3c Add support for tracking custom metrics 
Builds can now emit metrics that Hydra will store in its database and
render as time series via flot charts. Typical applications are to
keep track of performance indicators, coverage percentages, artifact
sizes, and so on.

For example, a coverage build can emit the coverage percentage as
follows:

  echo "lineCoverage $pct %" > $out/nix-support/hydra-metrics

Graphs of all metrics for a job can be seen at

  http://.../job/<project>/<jobset>/<job>#tabs-charts

Specific metrics are also visible at

  http://.../job/<project>/<jobset>/<job>/metric/<metric>

The latter URL also allows getting the data in JSON format (e.g. via
"curl -H 'Accept: application/json'").
 2015-07-31 00:57:30 +02:00
Eelco Dolstra 8092149a9f Use nixUnstable 2015-07-30 16:55:11 +02:00
Eelco Dolstra 9afaf322b3 Use latest DBIx::Class::Schema::Loader 2015-07-30 16:55:11 +02:00
Eelco Dolstra c18fb0ad74 Temporarily disable machines after a connection failure 2015-07-21 15:58:47 +02:00
Eelco Dolstra 7e026d35f7 Split hydra-queue-runner.cc more 2015-07-21 15:14:17 +02:00
Eelco Dolstra 6ddcd37df1 hydra-queue-runner.service: Set IN_SYSTEMD 2015-07-21 01:54:24 +02:00
Eelco Dolstra 5370be9f52 hydra-queue-runner: Use cmdBuildDerivation 
See 1511aa9f48 and eda2f36c2a.
 2015-07-21 01:54:24 +02:00
Eelco Dolstra 62b1b095ad Handle IP addresses as machine names 2015-07-21 01:54:24 +02:00
Rob Vermaas fbd48f5684 Make cloning of jobsets work again. 
(cherry picked from commit 706551453800fb3a4bb3d8b681dad157a8cea98b)
 2015-07-14 09:07:10 +00:00
Eelco Dolstra 3ded87329d Keep track of how many threads are waiting 2015-07-10 19:10:14 +02:00
Eelco Dolstra 06d75699a7 Fix restarting a build 2015-07-10 16:56:53 +02:00
Eelco Dolstra 7f865a30d5 hydra-evaluator: Fix input change check 
Because inputs were processed in random order by inputsToArgs, the
inputs hash could be different every time, leading to unnecessary
re-evaluations.
 2015-07-10 16:44:06 +02:00
Eelco Dolstra 3e7bbec40b hydra-evaluator: Send statistics to statsd 2015-07-10 16:40:50 +02:00
Eelco Dolstra 5919e911db Don't show how long a machine has been idle 
Without an index on (machine, stoptime desc), this requires a
sequential scan. And adding a whole index for this seems
overkill. (Possibly the queue runner could maintain this info more
efficiently.)
 2015-07-10 15:41:57 +02:00
Eelco Dolstra 3bb9e17e5c IndexJobsetEvalsOnJobsetId: Only index jobsets with new builds 2015-07-10 15:41:57 +02:00
Eelco Dolstra b09f7e0989 Add page showing latest build steps 2015-07-10 15:41:57 +02:00
Eelco Dolstra 0da08df4eb Stream logs if possible and remove size limit 2015-07-08 19:05:17 +02:00
Eelco Dolstra f5548dc225 Fix Persona logins 2015-07-08 16:57:33 +02:00
Eelco Dolstra f933762358 Disable building the PDF manual 2015-07-08 16:51:05 +02:00
Eelco Dolstra 296213e90a Drop obsolete graphviz dependency 2015-07-08 16:30:58 +02:00
Eelco Dolstra d8acaf2181 Index BuildSteps on propagatedFrom 
This significantly speeds up deleting Builds, since it removes the
need for a sequential scan on BuildSteps.
 2015-07-08 12:12:44 +02:00
Eelco Dolstra bbee81efae Use triggers for all notifications on Builds table changes 2015-07-08 12:05:32 +02:00
Eelco Dolstra 89fb723ace Notify the queue runner when a build is deleted 2015-07-08 11:43:35 +02:00
Eelco Dolstra 95c4294560 Allow cancelling builds marked as busy 
Note that if there are active build *steps*, this won't cancel them.
 2015-07-07 14:08:46 +02:00
Eelco Dolstra 35b7c4f82b Allow only 1 thread to send a closure to a given machine at the same time 
This prevents a race where multiple threads see that machine X is
missing path P, and start sending it concurrently. Nix handles this
correctly, but it's still wasteful (especially for the case where P ==
GHC).

A more refined scheme would be to have per machine, per path locks.
 2015-07-07 14:06:48 +02:00
Eelco Dolstra 16696a4aee Namespace cleanup 2015-07-07 10:29:43 +02:00
Eelco Dolstra 63745b8e25 Move buildRemote() into State 2015-07-07 10:25:33 +02:00
Eelco Dolstra df29527531 Refactor 2015-07-07 10:17:21 +02:00
Eelco Dolstra dd4f6e695e Merge branch 'master' into build-ng 2015-07-06 17:17:51 +02:00
Eelco Dolstra ccf6e6062c Store full Mercurial revision hashes 2015-07-06 17:17:17 +02:00
Eelco Dolstra 309ef5baa9 Merge branch 'master' into build-ng 2015-07-06 15:57:09 +02:00
Eelco Dolstra b85e9ef1cd Support using Git revisions as branch names 2015-07-06 15:56:24 +02:00
Eelco Dolstra b03de925cb Allow a jobset to be created from an evaluation 
Fixes #150.
 2015-07-06 15:56:20 +02:00
Eelco Dolstra 535e936732 Hackery 2015-07-02 02:55:15 +02:00
Eelco Dolstra 377d9d37f3 Fix paths 2015-07-02 02:54:59 +02:00
Eelco Dolstra 8ea05cc7f2 Don't require postgresql.service 2015-07-02 02:54:30 +02:00
Eelco Dolstra dffb629b8a Unify Hydra's NixOS module with the one used for hydra.nixos.org 
In particular, the queue runner and web server now run under different
UIDs.
 2015-07-02 01:01:44 +02:00
Eelco Dolstra 3e0f5f664a GitInput plugin: Don't clone during getCommits 
This doesn't work if hydra-queue-runner has no write access to the scm
directory, and in any case races with the evaluator.
 2015-07-02 00:44:40 +02:00
Eelco Dolstra ae52fc7f61 Remove display of queue runner log file (it no longer exists) 2015-07-02 00:18:33 +02:00
Eelco Dolstra e35b704d80 Drop the 5 minute minimum interval between triggered evals 2015-07-01 14:45:39 +02:00
Eelco Dolstra 85a1ce99c9 Only include Persona JS when Persona is enabled 2015-07-01 14:24:18 +02:00
Eelco Dolstra 1e87b15f91 Remove Nix options not needed by the new queue runner 2015-07-01 11:40:00 +02:00
Eelco Dolstra 3c665dac82 Remove superfluous HYDRA_LOGO environment variable 2015-07-01 11:34:19 +02:00
Eelco Dolstra 60e8b9881b The new queue runner requires "hydra" to be a trusted Nix user 
(Because it does unsigned imports into the store.)
 2015-07-01 10:47:43 +02:00
Eelco Dolstra 7e6135a8c6 Don't repeat links to build step logs 
Hydra only stores the last log for a particular derivation, so only
show log links for the last one.
 2015-06-30 00:27:31 +02:00
Eelco Dolstra 2ece42b2b9 Support preferLocalBuild 
Derivations with "preferLocalBuild = true" can now be executed on
specific machines (typically localhost) by setting the mandary system
features field to include "local". For example:

  localhost x86_64-linux,i686-linux - 10 100 - local

says that "localhost" can *only* do builds with "preferLocalBuild =
true". The speed factor of 100 will make the machine almost always win
over other machines.
 2015-06-30 00:20:19 +02:00
Eelco Dolstra 171303864e Fix type 2015-06-29 09:29:04 +00:00