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Author SHA1 Message Date
Scott Larkin 5319e1da09 Update .codeclimate.yml 
Changed the vendor/ path in the exclude paths node.
 2017-01-23 14:58:53 -05:00
Frederic Branczyk d840f2c400 Merge pull request #2359 from brancz/cut-1.5.0 
*: cut 1.5.0
 2017-01-23 14:05:51 +01:00
Frederic Branczyk fb17493f66
*: cut 1.5.0 2017-01-23 12:59:01 +01:00
Björn Rabenstein 9688a312ed Merge pull request #2355 from prometheus/beorn7/lint 
Remove auto-generated protobuf code from codeclimate
 2017-01-20 11:31:51 +01:00
Fabian Reinartz 035976b275 retrieval: handle not found error correctly 2017-01-20 11:27:01 +01:00
beorn7 4392aa43d4 Remove auto-generated protobuf code from codeclimate 2017-01-20 11:07:20 +01:00
Björn Rabenstein d717175104 Merge pull request #2354 from prometheus/beorn7/lint 
Documentation: Add Code Climate badges to README.md
 2017-01-20 10:51:05 +01:00
Fabian Reinartz 30d8866c13 Limit compaction range, make cut and compact concurrent 2017-01-20 07:58:19 +01:00
beorn7 0c8b753f6e Documentation: Add Code Climate badges to README.md 2017-01-19 23:22:22 +01:00
Scott Larkin e5a75b2b30 Code Climate config (#2351) 
Created a Code Climate config with gofmt, golint, and govet enabled
 2017-01-19 22:19:32 +01:00
Fabian Reinartz 67d185ceb9 Compact based on compaction generation 2017-01-19 19:45:52 +01:00
Fabian Reinartz 472c618c39 Drop out-of-bound samples 2017-01-19 15:03:57 +01:00
Fabian Reinartz d4779b374c Properly track and write meta file 2017-01-19 14:01:38 +01:00
Fabian Reinartz 9ddbd64d00 Move stats into meta.json file, cleanup, docs 2017-01-19 11:22:47 +01:00
Alex Somesan b22eb65d0f Cleaner separation between ServiceAccount and custom authentication in K8S SD (#2348) 
* Canonical usage of cluster service-account in K8S SD

* Early validation for opt-in custom auth in K8S SD

* Fix typo in condition
 2017-01-19 10:52:52 +01:00
Fabian Reinartz 2f02f86b62 Fix WAL tests 2017-01-19 08:48:11 +01:00
Fabian Reinartz e006bc6dc6 Improve error messages, create regular dir for block 2017-01-19 08:40:15 +01:00
Fabian Reinartz d2322f6095 Improve compaction processing 2017-01-18 06:18:32 +01:00
Fabian Reinartz 7eb849e6a8 Merge pull request #2307 from joyent/triton_discovery 
Add Joyent Triton discovery
 2017-01-18 05:08:11 +01:00
Richard Kiene f3d9692d09 Add Joyent Triton discovery 2017-01-17 20:34:32 +00:00
Fabian Reinartz 5ceca3c810 Write to WAL before appending to memory storage 2017-01-17 16:33:58 +01:00
Fabian Reinartz 343dd9d94c Fix wrong byte size in WAL base ref 2017-01-17 08:40:31 +01:00
Fabian Reinartz 598e2f01c0 retrieval: don't erronously break appending 2017-01-17 08:39:18 +01:00
Fabian Reinartz d80a3de235 pkg/textparse: add documentation 2017-01-17 08:16:47 +01:00
Brian Brazil c1b547a90e Only checkpoint chunkdescs and series that need persisting. (#2340) 
This decreases checkpoint size by not checkpointing things
that don't actually need checkpointing.

This is fully compatible with the v2 checkpoint format,
as it makes series appear as though the only chunksdescs
in memory are those that need persisting.
 2017-01-17 00:59:38 +00:00
Fabian Reinartz 5fb01d41aa Use new Prometheus text format parser 2017-01-16 21:29:53 +01:00
Fabian Reinartz 5418a42965 Merge pull request #2345 from Bplotka/fixed-alertmanager-flag-auth 
Fixed regression in `-alertmanager.url flag`. Basic auth was ignored.
 2017-01-16 18:29:51 +01:00
Bartek Plotka 579e33f19a Fixed style issues. 2017-01-16 16:45:58 +00:00
Bartek Plotka d7febe97fa Fixed regression in -alertmanager.url flag. Basic auth was ignored. 
- Included basic auth parsing while parsing to AlertmanagerConfig
- Added test case

Signed-off-by: Bartek Plotka <bwplotka@gmail.com>
 2017-01-16 16:39:20 +00:00
Fabian Reinartz db48726a6b pkg/textparse: allocate single string per metric 2017-01-16 17:24:00 +01:00
Fabian Reinartz dd0b69fe1b Export ErrNotFound 2017-01-16 14:18:32 +01:00
Fabian Reinartz 9cf49f68e9 wal: use larger buffer 2017-01-16 14:18:25 +01:00
Fabian Reinartz 157e698958 web/api: fix min/max timestamps to valid range 2017-01-16 14:09:59 +01:00
Fabian Reinartz 990e40c959 Merge pull request #2338 from brancz/alertmanager-api 
web/api: add alertmanager api
 2017-01-16 12:08:14 +01:00
Fabian Reinartz c691895a0f retrieval: cache series references, use pkg/textparse 
With this change the scraping caches series references and only
allocates label sets if it has to retrieve a new reference.
pkg/textparse is used to do the conditional parsing and reduce
allocations from 900B/sample to 0 in the general case.
 2017-01-16 12:03:57 +01:00
Frederic Branczyk bd92571bdd
web/api: make target and alertmanager api responses consistent 2017-01-16 11:53:00 +01:00
Fabian Reinartz 022714b60a Merge pull request #2341 from mattbostock/patch-1 
Correct notifications_dropped description
 2017-01-16 09:23:46 +01:00
Fabian Reinartz fb3ab9bdb7 pkg/textparse: add more benchmarking, align lex defs 2017-01-15 17:32:57 +01:00
Fabian Reinartz e44d80314d pkg/textparse: add tests and method to retrieve full labels 2017-01-14 19:30:19 +01:00
Fabian Reinartz 091a7f2395 pkg/textparse: add initial text parser 2017-01-14 16:39:04 +01:00
Matt Bostock 4160892109 Correct notifications_dropped description 
The current description does not accurately describe when the metric is incremented.

Aside from Alertmanger missing from the configuration, `prometheus_notifications_dropped_total` is incremented when errors occur while sending alert notifications to Alertmanager, or because the notifications queue is full, or because the number of notifications to be sent exceeds the queue capacity.

I think calling these cases 'errors' in a generic sense is more useful than the current description.
 2017-01-13 23:36:00 +00:00
Brian Brazil f64c231dad Allow checkpoints and maintenance to happen concurrently. (#2321) 
This is essential on larger Prometheus servers, as otherwise
checkpoints prevent sufficient persisting of chunks to disk.
 2017-01-13 17:24:19 +00:00
Fabian Reinartz 1c80c33e72 Fix bug of unsorted postings lists being created 
The former approach created unordered postings list by either
map iteration of new series being unsorted (fixable) or concurrent
writers creating new series interleaved.

We switch back to generating ephemeral references for a single batch.
Newly created series have to be re-set upon the next insert.
 2017-01-13 16:22:20 +01:00
Frederic Branczyk 389c6d0043
web/api: add alertmanager api 2017-01-13 15:30:20 +01:00
Fabian Reinartz c7f5590a71 Ensure order of postings when adding new series 2017-01-13 15:25:11 +01:00
Fabian Reinartz ad9bc62e4c storage: extend appender and adapt it 2017-01-13 14:48:01 +01:00
Fabian Reinartz d970f0256a Add Rollback() and docs to Appender interface 2017-01-12 20:17:49 +01:00
Fabian Reinartz 22db9c3413 Remove old appendBatch methods 2017-01-12 20:04:49 +01:00
Fabian Reinartz fde69dab49 Use buffer pool for head appenders 2017-01-12 20:03:44 +01:00
Fabian Reinartz a317f252b9 Expose series references to clients 
This exposes a reference number of a series represented by a label set
to clients.
Subsequent samples can be directly added via the reference rather than
repeatedly passing in the full labels. This drasitcally speeds up the
append process.

The appender chain uses different sections of the reference number for
assignment to child appenders and invalidating reference numbers as
necessary.

Clients can either pass out reference numbers themselves or have their
own optimized lookup, i.e. by directly associating unparsed metric
descriptors strings with reference numbers.
 2017-01-12 20:00:54 +01:00