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239 Commits (0088aa4d451cdd90cf79061ac9984d4d75b390ee)

Author SHA1 Message Date
Fabian Reinartz e3b6ec9784 Switch to common/log 2015-10-03 10:21:43 +02:00
Fabian Reinartz 171f50706a Fix unkeyed field errors. 2015-09-18 17:00:08 +02:00
Brian Brazil 4d196fea6b Merge pull request #1032 from prometheus/scalar-metric 
rules: Allow for setting labels on LHS on scalars
 2015-08-26 16:56:16 +01:00
Brian Brazil 3bcdb2bbba rules: Allow for setting labels on LHS on scalars 2015-08-26 16:54:28 +01:00
Julius Volz 995d3b831d Fix most golint warnings. 
This is with `golint -min_confidence=0.5`.

I left several lint warnings untouched because they were either
incorrect or I felt it was better not to change them at the moment.
 2015-08-26 12:44:46 +02:00
Fabian Reinartz d6b8da8d43 Switch promql types to common/model 2015-08-25 13:49:14 +02:00
Brian Brazil fdf0d0642e Cast value to float, as that's what the console templates expect. 2015-08-24 16:59:08 +01:00
Fabian Reinartz 438e232c9b Fix grouping of import blocks 2015-08-22 09:42:45 +02:00
Fabian Reinartz 306e8468a0 Switch from client_golang/model to common/model 2015-08-21 13:33:38 +02:00
Brian Brazil e6a67476c2 rules: Allow recorded rules expressions to be scalars. 
This is useful if you want to build up a constant metric,
such as a set of alert thresholds that vary by label value.
 2015-08-19 21:09:00 +01:00
Fabian Reinartz 7a67472fc1 Resolve relative paths on configuration loading 
This moves the concern of resolving the files relative to the config
file into the configuration loading itself.
It also fixes #921 which did not load the cert and token files relatively.
 2015-08-05 18:08:04 +02:00
Fabian Reinartz feb8a03503 rules: load rule files relative to a base dir 2015-07-03 15:10:37 +02:00
Julius Volz fcff35b43e Consolidate external reachability flags into one. 
Besides fixing https://github.com/prometheus/prometheus/issues/805 by
making the entire externally reachable server URL configurable, this
adds tests for the "globalURL" template function and makes it easier to
test other such functions in the future.

This breaks the `web.Hostname` flag (and introduces `web.external-url`).
This flag is likely only used by few users, so I hope that's
justifiable.

Fixes https://github.com/prometheus/prometheus/issues/805
 2015-07-03 13:39:10 +02:00
Fabian Reinartz f06cf664e1 rules: cleanup alerting test 2015-06-30 18:22:24 +02:00
Fabian Reinartz 9bd4f6d017 rules: preserve alert state across reloads. 2015-06-30 11:32:07 +02:00
Fabian Reinartz 4625485b84 rules: move rules*.go contents to manager*.go 2015-06-30 11:32:07 +02:00
Fabian Reinartz 749ae450c5 promql: add runbook to alert statement. 
This commit adds the RUNBOOK keyword to alert statements. The field
is optional and expected to be a link.
 2015-06-25 13:00:52 +02:00
Julius Volz d868264bb8 Improve UI of /alerts page. 
Changes to the UI:
- "Active Since" timestamps are now human-readable.
- Alerting rules are now pretty-printed better.
- Labels are no longer just strings, but alert bubbles (like we do on
  the status page for base labels).
- Alert states and target health states are now capitalized in the
  presentation layer rather than at the source.
 2015-06-23 18:48:45 +02:00
Fabian Reinartz fe301d7946 promql: remove global flags 2015-06-15 19:01:06 +02:00
Fabian Reinartz 5e13880201 General cleanup of rules. 2015-06-06 21:40:52 +02:00
Fabian Reinartz 75c920c95e Remove DotGraph method from Rule interface 2015-06-06 21:35:59 +02:00
Fabian Reinartz 83d07516e8 Remove EvalRaw methods from Rule interface 2015-06-06 21:34:09 +02:00
Fabian Reinartz 280d11dca8 main: exit on invalid rule files on startup. 2015-06-02 18:44:41 +02:00
Fabian Reinartz 0de6edbdfc Move pkg/ to util/ 2015-06-01 21:12:32 +02:00
Fabian Reinartz 02717e6fde Remove generic set type 2015-06-01 21:12:32 +02:00
Fabian Reinartz dbc0d30e3e Move string functionality to pkg/strutil 2015-06-01 21:12:32 +02:00
Fabian Reinartz f45a5cab60 Move templates package to pkg/template 2015-06-01 21:12:31 +02:00
Fabian Reinartz c44ac7bc26 Load rule files from entire directories 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
Julius Volz ff53d10849 Fix double slash in GeneratorURL sent to alertmanager. 
Fixes https://github.com/prometheus/prometheus/issues/722
 2015-05-23 19:16:57 +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 e2ed921505 Merge branch 'master' into fabxc/servdisc 2015-05-20 14:13:08 +02:00
Mitsuhiro Tanda 3e914a8cb1 fix graph links with path prefix 2015-05-19 02:45:05 +09:00
Fabian Reinartz bb540fd9fd Implement config reloading on SIGHUP. 
With this commit, sending SIGHUP to the Prometheus process will reload
and apply the configuration file. The different components attempt
to handle failing changes gracefully.
 2015-05-13 16:49:46 +02:00
Fabian Reinartz fe935179cd Stop routing rule statements through the engine. 2015-04-29 18:01:43 +02:00
Fabian Reinartz 8d7c479fed Merge pull request #658 from prometheus/fabxc/pql/rules-manager 
Rename RuleManager to Manager, remove interface.
 2015-04-29 16:54:21 +02:00
Fabian Reinartz 479891c9be Rename RuleManager to Manager, remove interface. 
This commits renames the RuleManager to Manager as the package
name is 'rules' now. The unused layer of abstraction of the
RuleManager interface is removed.
 2015-04-29 16:42:10 +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
Brian Brazil 941f585164 Avoid +InfYs and similar, just display +Inf. 2015-03-28 18:51:41 +00:00
beorn7 a075900f9a Merge branch 'beorn7/persistence' into beorn7/ingestion-tweaks 2015-03-18 19:09:31 +01:00
Fabian Reinartz 624f27f4b6 Add ln, log2, log10 and exp functions to the query language. 2015-03-16 18:26:19 +01:00
Julius Volz b2651027fc Fix special value handling in division and modulo. 
This fixes https://github.com/prometheus/prometheus/issues/597
 2015-03-16 14:23:40 +01:00
beorn7 be11cb2b07 Remove the sample ingestion channel. 
The one central sample ingestion channel has caused a variety of
trouble. This commit removes it. Targets and rule evaluation call an
Append method directly now. To incorporate multiple storage backends
(like OpenTSDB), storage.Tee forks the Append into two different
appenders.

Note that the tsdb queue manager had its own queue anyway. It was a
queue after a queue... Much queue, so overhead...

Targets have their own little buffer (implemented as a channel) to
avoid stalling during an http scrape. But a new scrape will only be
started once the old one is fully ingested.

The contraption of three pipelined ingesters was removed. A Target is
an ingester itself now. Despite more logic in Target, things should be
less confusing now.

Also, remove lint and vet warnings in ast.go.
 2015-03-15 14:08:22 +01:00
beorn7 13fcf1ddbc Implement double-delta encoded chunks. 2015-03-05 20:33:26 +01:00
beorn7 9e85ab0eef Apply the new signature/fingerprinting functions from client_golang. 
This requires the new version of client_golang (vendoring will follow
in the next commit), which changes the fingerprinting for
clientmodel.Metric.
 2015-03-03 18:34:01 +01:00
Fabian Reinartz 182de6b99f Fix unary +/- expressions. 
Unary expressions cause parsing errors if they are done in the lexer
by tokenizing them into the number.
This fix moves unary expressions to the parser.
 2015-03-03 13:30:08 +01:00
Fabian Reinartz 6f754073d5 Add OR operation and vector matching options. 
This commits implements the OR operation between two vectors.
Vector matching using the ON clause is added to limit the set of
labels that define a match between two elements. Group modifiers
(GROUP_LEFT/GROUP_RIGHT) to request many-to-one matching are added.
 2015-03-03 11:35:10 +01:00
Julius Volz 0ac931aed1 Also support parsing float formats like "2.". 2015-03-02 12:58:05 +01:00