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Author SHA1 Message Date
Eelco Dolstra 80ff78b1b6 Unify build and step status codes 
Also remove the obsolete status code 5 from the database.
 2016-03-09 15:30:43 +01:00
Eelco Dolstra 9127f5bbc3 hydra-queue-runner: Limit memory usage 
When using a binary cache store, the queue runner receives NARs from
the build machines, compresses them, and uploads them to the
cache. However, keeping multiple large NARs in memory can cause the
queue runner to run out of memory. This can happen for instance when
it's processing multiple ISO images concurrently.

The fix is to use a TokenServer to prevent the builder threads to
store more than a certain total size of NARs concurrently (at the
moment, this is hard-coded at 4 GiB). Builder threads that cause the
limit to be exceeded will block until other threads have finished.

The 4 GiB limit does not include certain other allocations, such as
for xz compression or for FSAccessor::readFile(). But since these are
unlikely to be more than the size of the NARs and hydra.nixos.org has
32 GiB RAM, it should be fine.
 2016-03-09 14:30:13 +01:00
Eelco Dolstra 49a4639377 Add a more concise queue page 
The old page didn't scale very well if you have 150K builds in the
queue, in fact it tended to make browsers hang. The new one just
shows, for each jobset, the number of queued builds. The actual builds
can be seen by going to the corresponding jobset page and looking at
the evals.
 2016-03-08 19:44:51 +01:00
Eelco Dolstra b77a43b83d Get rid of "will retry" messages after "maybe cancelling..." 2016-03-08 13:09:39 +01:00
Eelco Dolstra 718fef29ef Keep track of time required to load builds 2016-03-08 13:09:29 +01:00
Eelco Dolstra 2feb17c681 Some more logging 2016-03-08 13:08:07 +01:00
Eelco Dolstra 45b237453a hydra-queue-runner: Recycle finishedDrvs 
This should prevent the queue monitor thread from looking up the same
derivations over and over again.
 2016-03-08 11:52:13 +01:00
Eelco Dolstra 2ab8e9a1e0 hydra-queue-runner: Fix handling of missing derivations 
This barfed with 'queue monitor: ERROR: column "errormsg" of relation
"builds" does not exist' due to the removal of the errorMsg column.
 2016-03-07 19:05:24 +01:00
Eelco Dolstra e7ce225558 Fix build 2016-03-04 17:51:32 +01:00
Eelco Dolstra 76104accda Return unique store paths 2016-03-03 11:32:30 +01:00
Eelco Dolstra 86a2d6471c Fix a boost format string abort 2016-03-02 20:06:48 +01:00
Eelco Dolstra e7655fdcbc Fix latest-finished 2016-03-02 18:06:20 +01:00
Eelco Dolstra 232ca8fea2 Fix build 2016-03-02 17:05:07 +01:00
Eelco Dolstra e45bbfbef0 Fix .nixpkg channel uri 
Fixes #274.
 2016-03-02 15:38:40 +01:00
Eelco Dolstra 8b4f90b0d4 .nixpkgs: Drop obsolete manifest URI 2016-03-02 15:24:23 +01:00
Eelco Dolstra ec82bc2517 Add /eval/NNN/store-paths action to return store paths in an eval 
Needed by the NixOS channel scripts since we can no longer get a
MANIFEST from Hydra.
 2016-03-02 15:17:22 +01:00
Eelco Dolstra a74251af2b Disable channels on binary cached based Hydra instances 2016-03-02 15:08:53 +01:00
Eelco Dolstra f09b92e289 Remove another obsolete SSL variable 2016-03-02 15:03:54 +01:00
Eelco Dolstra 2d6b585cb3 Merge branch 'slack-plugin' of https://github.com/shlevy/hydra 2016-03-02 15:03:03 +01:00
Shea Levy 6eb1c5bf19 Remove PERL_LWP_SSL_CA_FILE. 
Real fix is NixOS/nixpkgs@bd7f379a3f
 2016-03-02 09:02:48 -05:00
Eelco Dolstra b98a061c24 Add some instrumentation to keep track of dispatcher cost 2016-03-02 14:18:39 +01:00
Eelco Dolstra 6beee0ab49 Fix segfault sorting runnable steps 
Same problem as d744362e4a.

    at /nix/store/ksvsbr7pg4z69bv6fbbc8h7x7rm2104m-gcc-4.9.3/include/c++/4.9.3/bits/predefined_ops.h:166
    __last@entry=..., __comp=...) at /nix/store/ksvsbr7pg4z69bv6fbbc8h7x7rm2104m-gcc-4.9.3/include/c++/4.9.3/bits/stl_algo.h:1827
    __comp=...) at /nix/store/ksvsbr7pg4z69bv6fbbc8h7x7rm2104m-gcc-4.9.3/include/c++/4.9.3/bits/stl_algo.h:4717
 2016-03-02 13:59:24 +01:00
Shea Levy 0f5937503e SlackNotification: Use bigger images 2016-03-01 11:25:18 -05:00
Shea Levy 006ac1fc03 Add slack plugin. 
Respects <slack> blocks in the hydra config, with attributes:

* jobs: a regexp matching the job name (in the format project:jobset:job)
* url: The URL to a slack incoming webhook
* force: If true, always send messages. Otherwise, only when the build status changes

Multiple <slack> blocks are allowed
 2016-02-29 14:48:36 -05:00
Eelco Dolstra bc958c508b Merge branch 'binary-cache' 2016-02-29 18:29:07 +01:00
Eelco Dolstra 7cd08c7c46 Warn if PostgreSQL appears stalled 2016-02-29 15:10:30 +01:00
Eelco Dolstra 922dc541c2 Add log message 2016-02-29 11:58:06 +01:00
Eelco Dolstra ad035b5227 hydra-queue-runner: Enable core dumps 2016-02-28 14:09:04 +01:00
Eelco Dolstra 610a8d67ae Better AWS error messages 2016-02-26 22:40:27 +01:00
Eelco Dolstra 1693354506 Remove unnecessary call to hydra-queue-runner --unlock 2016-02-26 21:45:59 +01:00
Eelco Dolstra 1a055e7e9e Reduce severity level of some message 2016-02-26 21:31:08 +01:00
Eelco Dolstra 6bb860fd6e Add FIXME 2016-02-26 21:15:05 +01:00
Eelco Dolstra e8cdfe5171 hydra-server: Don't barf if the binary cache public key can't be read 2016-02-26 21:14:40 +01:00
Eelco Dolstra 53ca41ef9f Use US standard S3 region 2016-02-26 20:57:47 +01:00
Eelco Dolstra c635f5d0ea Fix Makefile.am 2016-02-26 19:54:55 +01:00
Eelco Dolstra b1ce76c2b4 Fix test 
nix-support/failed is supposed to be a file, not a directory.
 2016-02-26 19:54:32 +01:00
Eelco Dolstra 07e5fc5618 Hackery to make downloads work when using a binary cache 2016-02-26 17:28:26 +01:00
Eelco Dolstra b00bdefa98 Fix hydra-server signing 2016-02-26 17:28:16 +01:00
Eelco Dolstra 9de336de7c Proxy local binary caches via hydra-server 2016-02-26 17:27:30 +01:00
Eelco Dolstra b9afaadfb3 Keep better bytesReceived/bytesSent stats 2016-02-26 16:17:05 +01:00
Eelco Dolstra 6d741d2ffa Prevent download of NARs we just uploaded 2016-02-26 15:21:44 +01:00
Eelco Dolstra 02190b0fef Support hydra-build-products on binary cache stores 2016-02-26 14:45:03 +01:00
Eelco Dolstra 8e24ad6f0d Sync with Nix 2016-02-25 10:58:31 +01:00
Eelco Dolstra 8321a3eb27 Sync with Nix 2016-02-24 14:04:31 +01:00
Eelco Dolstra 7b509237cd Bleh Automake 2016-02-22 18:05:15 +01:00
Eelco Dolstra 6c3ae36648 hydra-queue-runner: Get store mode configuration from hydra.conf 
To use the local Nix store (default):

  store_mode = direct

To use a local binary cache:

  store_mode = local-binary-cache
  binary_cache_dir = /var/lib/hydra/binary-cache

To use an S3 bucket:

  store_mode = s3-binary-cache
  binary_cache_s3_bucket = my-nix-bucket

Also, respect binary_cache_{secret,public}_key_file for signing the
binary cache.
 2016-02-22 17:23:06 +01:00
Eelco Dolstra 94817d77d9 BinaryCacheStore: Respect build-use-substitutes 2016-02-22 17:21:39 +01:00
Eelco Dolstra 5668aa5f71 After uploading a .narinfo, add it to the LRU cache 2016-02-20 10:35:16 +01:00
Eelco Dolstra 88a05763cc Pool local store connections 2016-02-20 00:04:08 +01:00
Eelco Dolstra 1cefd6cac8 Fix log message 2016-02-20 00:02:37 +01:00