Commit graph

4846 commits

Author SHA1 Message Date
Fabian Reinartz bf56ad4233 Merge branch 'master' into master 2017-10-26 09:06:12 +02:00
Fabian Reinartz 3055b55830 Merge pull request #3354 from pgier/tsdb-block-duration-check
storage/tsdb: check that max block duration is larger than min
2017-10-26 09:04:54 +02:00
Fabian Reinartz 5800c257af Merge pull request #3355 from prometheus/remove-codeclimate
Remove .codeclimate.yml
2017-10-26 09:03:11 +02:00
Julius Volz 554ccf551c Remove .codeclimate.yml
See https://github.com/prometheus/prometheus/pull/3333#issuecomment-339209982
2017-10-26 04:51:11 +00:00
Paul Gier c4c3205d76 storage/tsdb: check that max block duration is larger than min
If the user accidentally sets the max block duration smaller than the min,
the current error is not informative.  This change just performs the check
earlier and improves the error message.
2017-10-25 19:24:49 -05:00
Fabian Reinartz ce63a5a855 Merge pull request #3352 from prometheus/rc2
Cut v2.0.0-rc.2
2017-10-25 20:39:39 +02:00
Thibault Chataigner fc4406201e Tsdb StartTime : Use a simplier way to compute StartTime 2017-10-25 17:41:00 +02:00
Fabian Reinartz 013f368449 *: cut v2.0.0-rc.2 2017-10-25 17:02:59 +02:00
Fabian Reinartz b5d1ec53da vendor: update prometheus/tsdb 2017-10-25 16:54:39 +02:00
Jason Anderson 808f79f00a Feature: Allow getting credentials via EC2 role (#3343)
* Allow getting credentials via EC2 role

This is subtly different than the existing `role_arn` solution, which
allows Prometheus to assume an IAM role given some set of credentials
already in-scope. With EC2 roles, one specifies the role at instance
launch time (via an instance profile.) The instance then exposes
temporary credentials via its metadata. The AWS Go SDK exposes a
credential provider that polls the [instance metadata endpoint][1]
already, so we can simply use that and it will take care of renewing the
credentials when they expire.

Without this, if this is being used inside EC2, it is difficult to
cleanly allow the use of STS credentials. One has to set up a proxy role
that can assume the role you really want, and launch the EC2 instance
with the proxy role. This isn't very clean, and also doesn't seem to be
[supported very well][2].

[1]:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html
[2]: https://github.com/aws/aws-cli/issues/1390

* Automatically try to detect EC2 role credentials

The `Available()` function exposed on ec2metadata returns a simple
true/false if the ec2 metadata is available. This is the best way to
know if we're actually running in EC2 (which is the only valid use-case
for this credential provider.)

This allows this to "just work" if you are using EC2 instance roles.
2017-10-25 14:15:39 +01:00
Julius Volz 099df0c5f0 Migrate "golang.org/x/net/context" -> "context" (#3333)
In some places, where ctxhttp or gRPC are concerned, we still need to use the
old contexts.
2017-10-24 21:21:42 -07:00
Takashi Kokubun bd52950ce8 Fix invalid syntax in graph.css (#3309) 2017-10-24 10:48:58 +02:00
Tom Wilkie 4bbef0ec30 Bypass the fanout storage merging if no remote storage is configured. 2017-10-23 21:34:53 +01:00
Fabian Reinartz a57ea79660 Close index reader properly 2017-10-23 21:59:18 +02:00
Brian Brazil 3a7c51ab70 Remote read endpoint should handle matchers for external labels. (#3325)
If the other Prometheus has an external label that matches that of
the Prometheus being read from, then we need to remove that matcher
from the request as it's not actually stored in the database - it's
only added for alerts, federation and on the output of the remote read
endpoint.
Instead we check for that label being empty, in case there is a time
series with a different label value for that external label.
2017-10-23 15:12:22 +01:00
Julius Volz c3d6abc8e6 Fix some lint errors (#3334)
I left the promql ones and some others untouched as I remember that @fabxc
prefers them that way.
2017-10-23 14:57:30 +01:00
Julius Volz 2846d62573 Fix staticcheck issue in test (#3331)
staticcheck fails with:
storage/remote/read_test.go:199:27: do not pass a nil Context, even if a function permits it; pass context.TODO if you are unsure about which Context to use (SA1012)
2017-10-23 11:51:48 +01:00
Julius Volz 9d43176ab3 Remove unused printVersion variable (#3335)
Kingpin now automatically does this via --version.
2017-10-23 08:50:13 +01:00
Julius Volz 82c5b98496 Capitalize Prometheus in startup message (#3332)
Hey, branding :)
2017-10-23 08:49:28 +01:00
Brian Brazil 4a50f547c8 removeLabels needs a pointer to work. (#3326) 2017-10-21 08:29:03 +01:00
Callum Styan 45f9f3c539 use a timeout in the HTTP client used for consul sd (#3303) 2017-10-20 16:56:30 +01:00
Krasi Georgiev 55a1311f6a fix golint nits (#3291) 2017-10-20 14:59:53 +01:00
Brian Brazil f6df3b7d57 Bump version for 1.8.1 2017-10-19 16:45:27 +01:00
Brian Brazil ced935e2d2 Release 1.8.1 (#3318) 2017-10-19 15:05:25 +01:00
Björn Rabenstein be5422a166 Update command line flags in issue template (#3317) 2017-10-19 13:59:00 +01:00
Alexander Kazarin 2c163f32a5 fix for issue 2976 (#3313)
fix for null pointer exception in ZookeeperLogger
2017-10-18 17:02:20 +01:00
Thibault Chataigner bf4a279a91 Remote storage reads based on oldest timestamp in primary storage (#3129)
Currently all read queries are simply pushed to remote read clients.
This is fine, except for remote storage for wich it unefficient and
make query slower even if remote read is unnecessary.
So we need instead to compare the oldest timestamp in primary/local
storage with the query range lower boundary. If the oldest timestamp
is older than the mint parameter, then there is no need for remote read.
This is an optionnal behavior per remote read client.

Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>
2017-10-18 12:08:14 +01:00
Goutham Veeramachaneni 5ab8834bef Merge pull request #3306 from Gouthamve/rc.1
*: release v2.0.0-rc.1
2017-10-17 14:24:42 +02:00
Goutham Veeramachaneni 469629ef08 *: release v2.0.0-rc.1
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
2017-10-17 13:51:07 +02:00
Krasi Georgiev 3697075b8f validates that the recording name to include only allowed characters. (#3305) 2017-10-17 10:22:59 +01:00
Julius Volz 9ef8518b37 Remove "package remote" garbage from license headers (#3304) 2017-10-17 02:26:38 +01:00
Julius Volz 5f715f5733 Fix typo in flag description (#3302) 2017-10-16 23:00:05 +01:00
Fabian Reinartz b5851a49e5 Merge pull request #3297 from prometheus/grobie/update-tsdb
Update prometheus/tsdb dependency
2017-10-16 21:43:55 +02:00
pasquier-s 88e4815bb7 Get OpenStack variables from env as fallback (#3293)
This change enables the OpenStack service discovery to read the
authentication parameters from the OS_* environment variables when the
identity endpoint URL is not defined in the Prometheus configuration
file.
2017-10-16 18:01:50 +01:00
Tobias Schmidt 721050c6cb Update prometheus/tsdb dependency 2017-10-16 15:36:25 +02:00
Brian Brazil c25f7c600b Apply external labels to remote read endpoint (#3263)
Fixes #3261
2017-10-16 14:35:47 +01:00
Fabian Reinartz e948721a0b Merge pull request #3274 from prometheus/matcher-anchoring
Don't add anchoring to exported `Value` matcher field
2017-10-13 07:45:55 +02:00
Bjørn Erik Pedersen b276ef1c91 Fix "go get" in README (#3288)
You start by saying that you need >= Go 1.8, then you say you need the Go 1.5 flag `GO15VENDOREXPERIMENT`, which was made default in Go 1.6.
2017-10-12 23:15:29 +01:00
Tobias Schmidt 3589f2f1d4 Merge pull request #3285 from jlevesy/use-testutils-in-cmd-subpackage
Use testutil assertion helpers in cmd package
2017-10-13 00:12:39 +02:00
Tobias Schmidt 7515a6de03 Merge pull request #3269 from alcortesm/issue-3242-config
Fix issue 3242 for package config
2017-10-13 00:11:07 +02:00
Alberto Cortés 6c67296423 config: fix error message for unexpected result of yaml marshal 2017-10-12 19:50:07 +02:00
Alberto Cortés 0f3d8ea075 config: use testutil package 2017-10-12 19:50:07 +02:00
Fabian Reinartz 53875da7fb Merge pull request #3286 from prometheus/dev-2.0
Dev 2.0
2017-10-12 16:19:10 +02:00
Julien Levesy d7b4fa8d78 use testutil assertions in the cmd/prometheus package 2017-10-12 13:45:38 +02:00
Julien Levesy 8c1b9e45cf add a NotOk helper method in the testing package 2017-10-12 13:14:58 +02:00
BasPH a91d3bcb83 Add UI warning for time drift >30 seconds (#3276)
* Add UI warning for time drift >30 seconds

* Yellow time drift warning & better warning message

* Set warning threshold to 30 sec

* Include changed assets
2017-10-11 15:11:04 +02:00
Julius Volz 5da0fd91db Add label matcher tests 2017-10-10 17:13:55 -07:00
Julius Volz 33c1171b9c Don't add anchoring to exported Value matcher field
Instead, just make the anchoring part of the internal regex. This helps because
some users will want to read back the `Value` field and expect it to be the
same as the input value (e.g. some tests in Cortex), or use the value in
another context which is already expected to add its own anchoring, leading to
superfluous double anchoring (such as when we translate matchers into remote
read request matchers).
2017-10-10 10:10:21 -07:00
Fabian Reinartz 269b5cf936 Merge pull request #3245 from jlevesy/use-require-web
Imports benbjohnson/testing and use it in web package
2017-10-10 10:58:27 +02:00
Fabian Reinartz ea879df6aa Merge pull request #3265 from mathieui/better-cmdline-errors
Provide better errors messages in commandline
2017-10-10 10:53:30 +02:00