Commit graph

1923 commits

Author SHA1 Message Date
Eelco Dolstra 44a2b74f5a Keep track of the number of build steps that are being built
(As opposed to being in the closure copying stage.)
2015-06-22 11:23:00 +02:00
Eelco Dolstra fed71d3fe9 Move "created" field into Step::State 2015-06-22 11:07:52 +02:00
Eelco Dolstra 90a08db241 hydra-queue-runner: Fix assertion failure 2015-06-22 10:59:07 +02:00
Eelco Dolstra d744362e4a hydra-queue-runner: Fix segfault sorting machines by load
While sorting machines by load, the load of a machine
(machine->currentJobs) can be changed by other threads. If that
happens, the comparator is no longer a proper ordering, in which case
std::sort() can segfault. So we now make a copy of currentJobs before
sorting.
2015-06-21 16:21:42 +02:00
Eelco Dolstra a0eff6fc15 Fix machine selection 2015-06-19 17:45:26 +02:00
Eelco Dolstra a0c4120232 Don't copy src for nix-shell 2015-06-19 17:45:11 +02:00
Eelco Dolstra 81abb6e166 Improve parsing of hydra-build-products 2015-06-19 17:20:20 +02:00
Eelco Dolstra e13477bdf2 Robustness 2015-06-19 16:35:49 +02:00
Eelco Dolstra f196967c43 Don't create a propagated build step to the same build 2015-06-19 15:33:37 +02:00
Eelco Dolstra 7afc61691b Doh 2015-06-19 15:27:49 +02:00
Eelco Dolstra 133d298e26 Asynchronously compress build logs 2015-06-19 15:06:12 +02:00
Eelco Dolstra 8e408048e2 Create build step for non-top-level cached failures
This fixes the missing build step on failures like

  http://hydra.nixos.org/build/23222231
2015-06-19 11:33:15 +02:00
Eelco Dolstra 77c8bfd392 Improve logging for aborts 2015-06-19 10:37:22 +02:00
Eelco Dolstra 8db1ae2855 Less verbosity 2015-06-18 17:43:13 +02:00
Eelco Dolstra 89b629eeb1 Fix finishing steps that are not top-level of any build 2015-06-18 17:37:35 +02:00
Eelco Dolstra 9cdbff2fdf Handle concurrent finishing of the same build
There is a slight possibility that the queue monitor and a builder
thread simultaneously decide to mark a build as finished. That's fine,
as long as we ensure the DB update is idempotent (as ensured by doing
"update Builds set finished = 1 ... where finished = 0").
2015-06-18 17:12:51 +02:00
Eelco Dolstra 948473c909 Fix race between the queue monitor and the builder threads 2015-06-18 16:30:28 +02:00
Eelco Dolstra 9c03b11ca8 Simplify retry handling 2015-06-18 14:51:50 +02:00
Eelco Dolstra e039f5f840 Create failed build steps for cached failures 2015-06-18 04:35:37 +02:00
Eelco Dolstra 92ea800cfb Set finishedInDB in a few more places 2015-06-18 04:19:21 +02:00
Eelco Dolstra 47367451c7 hydra-queue-runner: Set isCachedBuild 2015-06-18 03:28:58 +02:00
Eelco Dolstra 8257812d0a Acquire exclusive table lock earlier 2015-06-18 02:44:29 +02:00
Eelco Dolstra 69be3cfe93 hydra-queue-runner: Handle status queries on the main thread
Doing it on the queue monitor thread was problematic because
processing the queue can take a while.
2015-06-18 01:57:01 +02:00
Eelco Dolstra a40ca6b76e hydra-queue-runner: Improve dispatcher
We now take the machine speed factor into account, just like
build-remote.pl.
2015-06-18 01:52:20 +02:00
Eelco Dolstra 3855131185 hydra-queue-runner: Improve SSH flags 2015-06-18 00:50:48 +02:00
Eelco Dolstra f57d0b0c54 hydra-queue-runner: Maintain count of active build steps 2015-06-18 00:24:56 +02:00
Eelco Dolstra 59dae60558 hydra-queue-runner: More stats 2015-06-17 22:38:12 +02:00
Eelco Dolstra ec8e8edc86 hydra-queue-runner: Handle $HYDRA_DBI 2015-06-17 22:11:01 +02:00
Eelco Dolstra 4d9c74335d Add forgotten file 2015-06-17 21:39:28 +02:00
Eelco Dolstra ce9e859a9c hydra-queue-runner: Implement --unlock 2015-06-17 21:35:20 +02:00
Eelco Dolstra ca48818b30 Fix remote building 2015-06-17 17:28:59 +02:00
Eelco Dolstra 11be780948 Handle failure with output 2015-06-17 17:11:42 +02:00
Eelco Dolstra b1a75c7f63 getQueuedBuilds(): Handle dependent builds first
If a build A depends on a derivation that is the top-level derivation
of some build B, then we should process B before A (meaning we
shouldn't make the derivation runnable before B has been
added). Otherwise, the derivation will be "accounted" to A rather than
B (so the build step will show up in the wrong build).
2015-06-17 14:46:02 +02:00
Eelco Dolstra c6d504edbb Handle SSH hosts without a @ 2015-06-17 13:49:18 +02:00
Eelco Dolstra 745efce828 hydra-queue-runner: Implement timeouts
Also, keep track of timeouts in the database as a distinct build
status.
2015-06-17 13:32:33 +02:00
Eelco Dolstra 2da4987bc2 Don't lock the CPU 2015-06-17 11:48:38 +02:00
Eelco Dolstra b91a616520 Automatically retry aborted builds
Aborted builds are now put back on the runnable queue and retried
after a certain time interval (currently 60 seconds for the first
retry, then tripled on each subsequent retry).
2015-06-17 11:45:20 +02:00
Eelco Dolstra e02654b3a0 Prefer cached failure over unsupported system type 2015-06-16 18:00:39 +02:00
Eelco Dolstra a984c0badc Merge branch 'master' into build-ng 2015-06-15 18:21:07 +02:00
Eelco Dolstra 42e7301c08 Add status dump facility
Doing

  $ psql hydra -c 'notify dump_status'

will cause hydra-queue-runner to dump some internal status info on
stderr.
2015-06-15 18:20:14 +02:00
Eelco Dolstra dd104f14ea Make the queue monitor more robust, and better debug output 2015-06-15 16:54:52 +02:00
Eelco Dolstra 147eb4fd15 Support requiredSystemFeatures 2015-06-15 16:33:50 +02:00
Eelco Dolstra 508ab7f8a2 Tweak build steps 2015-06-15 15:48:05 +02:00
Eelco Dolstra 21aaa0596b Fail builds with previously failed steps early 2015-06-15 15:31:42 +02:00
Eelco Dolstra c00bf7cd1a Check non-runnable steps for unsupported system type 2015-06-15 15:13:03 +02:00
Eelco Dolstra 5019fceb20 Add a error type for "unsupported system type" 2015-06-15 15:07:04 +02:00
Eelco Dolstra 541fbd62cc Immediately abort builds that require an unsupported system type 2015-06-15 14:51:49 +02:00
Eelco Dolstra bf87d3a6ed Use stable Nix 2015-06-15 14:51:38 +02:00
Eelco Dolstra d6354cbe1f Fix Perl error in tests.api
Doing "su hydra" causes Perl to be invoked with a wrong PERL5LIB
(pointing to root's profile), leading to "Can't locate strict.pm".
2015-06-15 11:56:51 +02:00
Eelco Dolstra abca7a87da Cleanup 2015-06-12 18:15:58 +02:00