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77 Commits (a59b7ac7f863e2fdb1b05596f94a8889abeeb815)

Author SHA1 Message Date
Fabian Reinartz 62b4e89b39 Restore legacy API scalar format 2015-07-16 20:19:18 +02:00
Fabian Reinartz 3d67d75935 promql: implement JSON array format for scalar and string 2015-07-06 13:09:26 +02:00
Fabian Reinartz 77e8983221 promql: add MarshalJSON method for SamplePair 2015-07-06 10:29:59 +02:00
Fabian Reinartz 8f904d6a54 api/v1: fix response format tests 2015-07-02 14:12:26 +02:00
Fabian Reinartz b36fa7ad61 api/v1: fix Content-Type in response 2015-07-01 22:47:25 +02:00
Julius Volz bc1c789bab Disallow cross-origin DELETE and POST requests. 2015-06-24 17:26:49 +02:00
Fabian Reinartz 1eff186555 Merge pull request #810 from prometheus/fabxc/lmatch 
Match empty labels.
 2015-06-22 15:45:50 +02:00
Fabian Reinartz 5b91ea9b36 storage: improve label matching and allow unset matching. 
Matching of empty labels now also matches metrics where the label
was not explicitly set to the empty string.
 2015-06-22 15:33:44 +02:00
Fabian Reinartz 94cd321be1 promql: error if all label matchers are empty. 2015-06-22 15:33:44 +02:00
Fabian Reinartz 85d7c7640a web: remove flags, refactor handlers 2015-06-15 19:01:06 +02:00
Fabian Reinartz 7bb7e565a4 web/api: add GET and DELETE /series endpoints 2015-06-11 12:24:57 +02:00
Fabian Reinartz 7be94ce962 web/api: improve errors, add tests 2015-06-10 18:36:02 +02:00
Fabian Reinartz 75b0b7420e web/api: replace /metrics/names with /label/:name/values endpoint. 2015-06-08 23:10:52 +02:00
Fabian Reinartz 5b713911e3 web/api: enable running API legacy and v1 in parallel 2015-06-08 19:11:48 +02:00
Fabian Reinartz ab9c98acac web/api: add initial API v1 implementation. 2015-06-06 21:47:36 +02:00
Fabian Reinartz e88e5f680b web: simplify prefix handling using util/route package. 2015-06-03 15:53:04 +02:00
Fabian Reinartz 78047326b4 web: cleanup initialization of web service. 2015-06-03 08:45:43 +02:00
Fabian Reinartz 0de6edbdfc Move pkg/ to util/ 2015-06-01 21:12:32 +02:00
Fabian Reinartz dfaf31a1da Move web/httputils to pkg/httputil and add DeadlineClient to it 2015-06-01 21:12:31 +02:00
Julius Volz d7c015c149 Convert pathPrefix to not have trailing slash. 2015-06-01 12:43:17 +02:00
Björn Rabenstein c44e7cd105 Merge pull request #706 from prometheus/beorn7/persistence2 
Improve iterator performance.
 2015-05-21 13:48:52 +02:00
beorn7 3b9c421a69 Weed out all the [Gg]et* method names. 
The only exception is getNumChunksToPersist to avoid naming the struct
member numChunksToPersist in a weird way.
 2015-05-20 19:13:06 +02:00
Julius Volz 267fd34156 Switch Prometheus to use github.com/prometheus/log. 
This change is conceptually very simple, although the diff is large. It
switches logging from "github.com/golang/glog" to
"github.com/prometheus/log", while not actually changing any log
messages. V(1)-style logging has been changed to be log.Debug*().
 2015-05-20 18:19:32 +02:00
Fabian Reinartz 279831cdf1 Fix and improve parsing error output. 2015-04-30 12:19:39 +02:00
Fabian Reinartz 25cdff3527 Remove `name` arg from `Parse*` functions, enhance parsing errors. 2015-04-29 16:38:41 +02:00
Fabian Reinartz 3ca11bcaf5 Switch Prometheus to promql package. 
This commit removes all functionality from rules/ that is now handled in
promql/.
All parts of Prometheus are changed to use the promql/ package.
 2015-04-28 16:19:23 +02:00
Ceesjan Luiten 0e18784c64 Make all paths absolute to support proxies 2015-04-02 20:36:47 +02:00
Julius Volz 33702da8a8 Use simple Now() func in API instead of utility.Time. 2015-03-27 23:43:47 +01:00
Julius Volz a5a553f1da Add initial HTTP API tests. 
This covers the /query (instant query) endpoint for now. Others to
follow.
 2015-03-27 21:37:55 +01:00
Julius Volz 3f2686d0b3 Remove unused fields from MetricsService. 2015-03-27 18:51:13 +01:00
Julius Volz c9b76def4c Report all query API HTTP errors in JSON format. 2015-03-27 16:48:03 +01:00
Julius Volz df314ead84 Remove unnecessary "else" branch in query API. 2015-03-21 17:54:30 +01:00
Julius Volz a68b880c27 Add tests for new timestamp/duration functions. 
...and fix the first bugs in them where they truncate precision below a
second.
 2015-03-21 17:50:45 +01:00
Julius Volz cb816ea14a Improve timestamp/duration parsing in query API. 
Don't handle `0` as a special timestamp value for "now" anymore, except
in the `QueryRange()` case, where existing API consumers still expect
`0` to mean "now".

Also, properly return errors now for malformed timestamp/duration
float values.
 2015-03-21 16:58:45 +01:00
Julius Volz 8a4acefd66 Allow custom timestamps in instant query API. 2015-03-20 23:10:58 +01:00
Julius Volz c78436d707 Remove unused API time dependency injection. 2015-03-20 23:10:26 +01:00
beorn7 fa1935a644 Remove /api/targets call and do not show job and instance labels on status. 
/api/targets was undocumented and never used and also broken.

Showing instance and job labels on the status page (next to targets)
does not make sense as those labels are set in an obvious way.

Also add a doc comment to TargetStateToClass.
 2015-03-18 18:53:43 +01:00
Fabian Reinartz fa1e90003b Query timeout added. 
This is related to #454. Queries now timeout after a duration set by
the -query.timeout flag. The TotalEvalTimer is now started/stopped
inside any of the ast.Eval* functions.
 2015-02-03 08:04:27 +01:00
Bjoern Rabenstein 5859b74f1b Clean up license issues. 
- Move CONTRIBUTORS.md to the more common AUTHORS.
- Added the required NOTICE file.
- Changed "Prometheus Team" to "The Prometheus Authors".
- Reverted the erroneous changes to the Apache License.
 2015-01-21 20:07:45 +01:00
Julius Volz cc27fb8aab Rename remaining all-caps constants in AST layer. 
Change-Id: Ibe97e30981969056ffcdb89e63c1468ea1ffa140
 2014-12-25 01:30:47 +01:00
Bjoern Rabenstein 39efe6358b Fix typos and import order. 
This doesn't make the import order consistend everywhere, just where
it was touched by the previous commit.

Change-Id: I82fc75f8691da9901c7ceb808e6f6fe8e5d62c0e
 2014-12-10 17:46:56 +01:00
Bjoern Rabenstein b1e4956142 Apply a giant code cleanup. 
Essentially:

- Remove unused code.

- Make it 'go vet' clean. The only remaining warnings are in generated code.

- Make it 'golint' clean. The only remaining warnings are in gerenated code.

- Smoothed out same minor things.

Change-Id: I3fe5c1fbead27b0e7a9c247fee2f5a45bc2d42c6
 2014-12-10 16:16:49 +01:00
Julius Volz c3fcea45e3 Support finer time resolutions than 1 second. 
Change-Id: I4c5f1d6d2361e841999b23283d1961b1bd0c2859
 2014-11-25 17:09:04 +01:00
Brian Brazil f114bbd4e7 Make query_range more robust. 
Gracefully handle decimal values, by truncating them.

Limit amount of steps, to avoid accidentally pulling too much data.
This limit returns up to ~500kB per timeseries, and allows
for 60s granularity for a week and 1h granularity for a year.

Change-Id: Ie549fc24deb2eecbc6c5d1b6088a548a6b02e849
 2014-11-25 17:09:04 +01:00
Bjoern Rabenstein 71206dbc06 More code cleanups. 
Add license text everywhere.
And others....

Change-Id: I11ccde267a2ef7eb366c4788ba7aeae14ba7545c
 2014-11-25 17:07:44 +01:00
Bjoern Rabenstein f5f9f3514a Major code cleanup. 
- Make it go-vet and golint clean.
- Add comments, TODOs, etc.

Change-Id: If1392d96f3d5b4cdde597b10c8dff1769fcfabe2
 2014-11-25 17:02:53 +01:00
Julius Volz e7ed39c9a6 Initial experimental snapshot of next-gen storage. 
Change-Id: Ifb8709960dbedd1d9f5efd88cdd359ee9fa9d26d
 2014-11-25 17:02:00 +01:00
Julius Volz 21cafe6cd7 Only evict memory series after they are on disk. 
This fixes the problem where samples become temporarily unavailable for
queries while they are being flushed to disk. Although the entire
flushing code could use some major refactoring, I'm explicitly trying to
do the minimal change to fix the problem since there's a whole new
storage implementation in the pipeline.

Change-Id: I0f5393a30b88654c73567456aeaea62f8b3756d9
 2014-11-25 17:01:59 +01:00
Bjoern Rabenstein 8956faeccb Migrate to new client_golang. 
This change will only be submitted when the new client_golang has been
moved to the new version.

Change-Id: Ifceb59333072a08286a8ac910709a8ba2e3a1581
 2014-11-25 17:01:59 +01:00
Brian Brazil 1828b1f55c Only log every query when debugging. 
Change-Id: I4f988d81cda6f6deb0ed7f497de4aa75409b158f
 2014-11-25 17:01:59 +01:00