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Author SHA1 Message Date
beorn7 a2cd479058 Fix calculation of chunks to persist after restart 
Since we are not overestimating the number of chunks to persist
anymore, this commit also adjusts the default value for
-storage.local.memory-chunks. Update of documentation will follow.
 2016-01-25 19:33:51 +01:00
beorn7 972d94433a Introduce a hysteresis for "rushed mode" 
"Rushed mode" is formerly known as "degraded mode", which is changed
with this commit, too. The name "degraded" was very misleading.

Also, switch into rushed mode if we have too many chunks in memory and
an at least reasonable amount of chunks to persist so that speeding up
persisting chunks can help.
 2016-01-25 19:24:37 +01:00
Björn Rabenstein 3214cb9529 Merge pull request #1342 from prometheus/beorn7/storage 
Streamline chunk writing
 2016-01-25 18:58:04 +01:00
beorn7 14796bdb60 Improve chunkMaxBatchSize doc comment 2016-01-25 18:57:51 +01:00
Tobias Schmidt 40ab0da398 Merge pull request #1339 from prometheus/range-parsing 
Consolidate offset modifier parsing
 2016-01-25 10:52:17 -05:00
Björn Rabenstein 2f108452fc Merge pull request #1341 from prometheus/beorn7/storage2 
Remove a race condition from TestRetentionCutoff
 2016-01-25 16:46:02 +01:00
beorn7 582af1618c Streamline chunk writing 
This helps to avoid allocations in the same way we were already doing
it during reading.
 2016-01-25 16:36:36 +01:00
beorn7 99b9611351 Remove a race condition from TestRetentionCutoff 2016-01-25 16:36:14 +01:00
Björn Rabenstein f50d90f3aa Merge pull request #1336 from RichiH/security/go_1.5.3 
scripts/goenv.sh: Require Go 1.5.3
 2016-01-25 12:24:15 +01:00
Tobias Schmidt 411ca4dba1 Consolidate offset modifier parsing 
Remove duplicated offset modifier parsing and ensure offset can only
appear at the end of a selector statement.
 2016-01-24 23:11:44 -05:00
Fabian Reinartz e7b6a01888 Merge pull request #1333 from prometheus/vendorup 
Update common/model vendoring
 2016-01-22 12:24:52 +01:00
Fabian Reinartz 13da34f241 Update common/model vendoring 2016-01-22 12:16:39 +01:00
Tobias Schmidt 0e56181016 Merge pull request #1332 from prometheus/license 
Add missing license files of vendored packages
 2016-01-21 16:15:13 -05:00
Tobias Schmidt 364dd36bde Add missing license files of vendored packages 
With the total optimized copy command. Assumes all vendored packages are
checked out in $GOPATH.

    govendor list +v | awk '{print $2}' | while read dep; do echo $dep |
    cut -d/ -f1-3; done | uniq | while read dep; do find
    $GOPATH/src/$dep -name LICENSE -o -name NOTICE | grep -v vendor |
    sed "s;$GOPATH/src/;;"; done | while read license; do [ -f
    vendor/$license ] || cp $GOPATH/src/$license vendor/$license; done
 2016-01-21 14:44:58 -05:00
Fabian Reinartz c56f35274e Merge pull request #1330 from prometheus/swapfix 
Fix swapped constants, improve instrumentation
 2016-01-21 13:06:55 +01:00
Fabian Reinartz b0adfea8d5 Fix swapped constants, improve instrumentation 2016-01-21 12:15:29 +01:00
Julius Volz b150c5768c Add missing word in comment. 2016-01-21 01:37:08 +01:00
Fabian Reinartz 86244db799 Merge pull request #1318 from fabric8io/kubernetes-discovery 
Kubernetes SD: Refactor to handle missing Kubernetes events
 2016-01-20 18:16:00 +01:00
rih d1c3f5de25 scripts/goenv.sh: Require Go 1.5.3 2016-01-20 13:25:03 +01:00
Fabian Reinartz 0ecf8e98d1 Merge pull request #1325 from prometheus/notifyfix 
Fix rule manager shutdown issues
 2016-01-20 13:23:35 +01:00
Jimmi Dyson 9faa7515c6 Kubernetes SD: Refactor to handle missing Kubernetes events 2016-01-19 20:49:58 +00:00
Fabian Reinartz 308d447cd7 Merge pull request #1327 from prometheus/makefix 
Remove `assets` target from default `make` execution
 2016-01-19 12:33:10 +01:00
Fabian Reinartz 1d58c10b45 Remove assets target from default make execution 
go-bindata constantly attempts to update timestamps even though
the file data didn't change.

Fixes #1326
 2016-01-18 18:24:25 +01:00
Fabian Reinartz a8c38c3ac5 Don't log rule evaluation failure on shutdown 2016-01-18 17:34:25 +01:00
Fabian Reinartz 7e1b39c682 Fix startup/teardown order, add documentation 2016-01-18 17:34:25 +01:00
Brian Brazil 4a829e63a2 Merge pull request #1299 from PrFalken/master 
Support AirBnB's Smartstack Nerve client for SD
 2016-01-18 13:31:04 +00:00
Julien Dehee 061fe2f364 Support AirBnB's Smartstack Nerve client for SD 
nerve's registration format differs from serverset. With this commit
there is now a dedicated treecache file in util,
and two separate files for serverset and nerve.

Reference:
https://github.com/airbnb/nerve
 2016-01-18 14:07:28 +01:00
Tobias Schmidt 944b1f7e84 Merge pull request #1313 from fabric8io/kubernetes-discovery 
Kubernetes Discovery: Ensure metrics path isn't overwritten in example relabeling
 2016-01-12 17:01:30 -05:00
Jimmi Dyson d3934345e9 Kubernetes Discovery: Ensure metrics path isn't overwritten in example relabeling 2016-01-12 21:06:32 +00:00
Brian Brazil cb381e0bce Merge pull request #1311 from prometheus/up-down 
Use up/down in UI for consistency with 'up' metric.
 2016-01-12 12:19:23 +00:00
Brian Brazil 7a5f019c40 Use up/down in UI for consistency with 'up' metric. 2016-01-12 12:09:20 +00:00
Fabian Reinartz 3c81843167 Merge pull request #1310 from prometheus/beorn7/storage 
Update doc comment
 2016-01-12 12:42:09 +01:00
beorn7 3f4d22e4c7 Update doc comment 
This should have gone into a previous commit, but I forgot to save
this particular file.
 2016-01-12 12:38:18 +01:00
Fabian Reinartz 7a012ea611 Merge pull request #1306 from prometheus/beorn7/storage 
Tolerate the lost+found directory in the data directory
 2016-01-12 12:17:38 +01:00
Fabian Reinartz 19e81f81a0 Merge pull request #1308 from prometheus/rulefix 
Fix hanging shutdown shortly after restart
 2016-01-12 11:24:11 +01:00
Fabian Reinartz 6eee86dce8 Terminate rule groups during initial sleep 
When an evaluation group runs initially, it waits a deterministic
amount of time. During that time it also has to accept
a termination singnal so shutdown doesn't hang during the first
evaluation iteration after a configuration reload.

Fixes #1307
 2016-01-12 10:54:09 +01:00
Fabian Reinartz 26eb3ac2f8 Don't skip recording rule errors 2016-01-12 10:26:06 +01:00
beorn7 add2ebdd56 Tolerate the lost+found directory in the data directory 2016-01-11 18:05:36 +01:00
Björn Rabenstein 6293f3a374 Merge pull request #1304 from prometheus/beorn7/storage 
Improve handling of series file truncation
 2016-01-11 17:27:08 +01:00
Fabian Reinartz 8c81289575 Merge pull request #1305 from prometheus/beorn7/storage2 
Add a series ops metric "purge_on_request"
 2016-01-11 17:25:39 +01:00
beorn7 cb117d8346 Add a series ops metric "purge_on_request" 
It counts series deletions triggered via the API.
 2016-01-11 17:22:16 +01:00
beorn7 4221c7de5c Improve handling of series file truncation 
If only very few chunks are to be truncated from a very large series
file, the rewrite of the file is a lorge overhead. With this change, a
certain ratio of the file has to be dropped to make it happen. While
only causing disk overhead at about the same ratio (by default 10%),
it will cut down I/O by a lot in above scenario.
 2016-01-11 16:42:10 +01:00
Fabian Reinartz 49fe948b9a Merge pull request #1303 from prometheus/revac 
Revert autocomplete changes
 2016-01-11 15:27:33 +01:00
Fabian Reinartz 8a67110041 Revert autocomplete changes 2016-01-11 15:18:39 +01:00
Brian Brazil e0efe75c2d Merge pull request #1302 from iksaif/master 
Use '.' instead of '=' to separate labels from their values in Graphite
 2016-01-11 13:01:35 +00:00
Corentin Chary 7b6c3e556c Use '.' instead of '=' to separate labels from their values in Graphite 
Using .label=value. was weird to use in Graphite and didn't bring much value.
 2016-01-11 13:57:14 +01:00
Fabian Reinartz 37d28bf91a Merge pull request #1300 from prometheus/oldalerts 
Support old alerting rule syntax
 2016-01-11 12:14:47 +01:00
Fabian Reinartz 6b4a6962d2 Support old alerting rule syntax 2016-01-11 12:14:06 +01:00
Fabian Reinartz c44594185f Merge pull request #1298 from prometheus/rulemgrfix 
Fix premature rule evaluation
 2016-01-08 18:32:16 +01:00
Fabian Reinartz 37d80c4b25 Fix premature rule evaluation 
This commit prevents rule evaluation from starting until after
the storage is ready.
 2016-01-08 17:51:22 +01:00