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Author SHA1 Message Date
Tom Wilkie d479151f1f Various enhancements and refactorings for remote write receiver: 
- Remove unrelated changes
- Refactor code out of the API module - that is already getting pretty crowded.
- Don't track reference for AddFast in remote write.  This has the potential to consume unlimited server-side memory if a malicious client pushes a different label set for every series.  For now, its easier and safer to always use the 'slow' path.
- Return 400 on out of order samples.
- Use remote.DecodeWriteRequest in the remote write adapters.
- Put this behing the 'remote-write-server' feature flag
- Add some (very) basic docs.
- Used named return & add test for commit error propagation

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2021-02-08 20:41:23 +00:00
Nándor István Krácser 509000269a
remote_write: allow passing along custom HTTP headers (#8416) 
* remote_write: allow passing along custom HTTP headers

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>

* add warning

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>

* remote_write: add header valadtion

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>

* extend tests for bad remote write headers

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>

* remote_write: add note about the authorization header

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>
 2021-02-04 14:18:13 -07:00
Ganesh Vernekar 9199fcb8d1
'@ <timestamp>' modifier (#8121) 
This commit adds `@ <timestamp>` modifier as per this design doc: https://docs.google.com/document/d/1uSbD3T2beM-iX4-Hp7V074bzBRiRNlqUdcWP6JTDQSs/edit.

An example query:

```
rate(process_cpu_seconds_total[1m]) 
  and
topk(7, rate(process_cpu_seconds_total[1h] @ 1234))
```

which ranks based on last 1h rate and w.r.t. unix timestamp 1234 but actually plots the 1m rate.

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2021-01-20 16:27:39 +05:30
Julien Pivotto b7fe028740
Merge pull request #8373 from hs0210/work 
Fix a typo in docs/configuration/configuration.md
 2021-01-18 08:24:05 +01:00
Hu Shuai 2d8738c947 Fix a typo in docs/configuration/configuration.md 
Signed-off-by: Hu Shuai <hus.fnst@cn.fujitsu.com>
 2021-01-18 10:14:47 +08:00
Julien Pivotto 5bd7145e55
Merge pull request #8327 from roidelapluie/tlsexemple 
https: Add example configuration file
 2021-01-15 09:50:52 +01:00
Julien Pivotto 08c259cda6 https: Add example configuration file 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2021-01-15 01:37:50 +01:00
Julien Pivotto 438ab463ad Fix link in documentation 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2021-01-04 01:12:47 +01:00
Julien Pivotto c04284ff90 Add https and authentication to the navbar 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2021-01-04 01:12:47 +01:00
Julien Pivotto 5b4f46a348 Add TLS and basic authentication 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-12-28 21:33:44 +01:00
Ben Ye caa173d2aa
Support matchers for Labels API (#8301) 
Signed-off-by: Ben Ye <yb532204897@gmail.com>
Co-authored-by: Erik Klockare <eklockare@gmail.com>
 2020-12-22 11:02:19 +00:00
Atibhi Agrawal c08009139a
Add docs for backfill (#8230) 
* Add docs for backfill

Signed-off-by: aSquare14 <atibhi.a@gmail.com>
 2020-12-10 16:29:44 +01:00
Julien Pivotto 87e142c02f
remote_write documentation: fix blank lines (#8264) 
The blank line is not efficiently placed in the remote_write config,
affecting readability.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-12-08 14:27:50 +01:00
Thibault Jamet f055690b34
Clarify: all rules in a group are concomitant (#8248) 
Improve the documentation to clarify the differences beetween rules in a
group and outside a group.

Signed-off-by: Thibault Jamet <tjamet@users.noreply.github.com>
 2020-12-03 10:32:10 +00:00
Mike DeSimone 759150878c
fix trivial typos (#8238) 
Signed-off-by: Mike DeSimone <michael.2.desimone@gmail.com>
 2020-11-29 01:23:10 +00:00
George Brighton 76cd5f4c7f
Fix typo in EC2 SD docs (#8210) 
Signed-off-by: George Brighton <george@gebn.co.uk>
 2020-11-20 19:22:03 +00:00
Muhammad Falak R Wani 587fd740be
discovery: ec2: expose IPv6 as label (#7086) 
* discovery: ec2: expose IPv6 as label

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
 2020-11-20 17:13:52 +00:00
Justin Toh 5f103aaecc
docs: Fix "time duration" link (#8209) 
Signed-off-by: Justin Toh <tohjustin@hotmail.com>
 2020-11-20 12:25:45 +00:00
gotjosh 4eca4dffb8
Allow metric metadata to be propagated via Remote Write. (#6815) 
* Introduce a metadata watcher

Similarly to the WAL watcher, its purpose is to observe the scrape manager and pull metadata. Then, send it to a remote storage.

Signed-off-by: gotjosh <josue@grafana.com>

* Additional fixes after rebasing.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Rework samples/metadata metrics.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Use more descriptive variable names in MetadataWatcher collect.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Fix issues caused during rebasing.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Fix missing metric add and unneeded config code.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Address some review comments.

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Fix metrics and docs

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Replace assert with require

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Bring back max_samples_per_send metric

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Fix tests

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

Co-authored-by: Callum Styan <callumstyan@gmail.com>
Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2020-11-19 20:53:03 +05:30
Peter Wu 1797192f02
Fix the alerting rules name description (#7083) (#8197) 
commit 9875afc491 changed the type from
metric names to label values, we might as well adjust the description.
The alternative is to revert that commit and restrict names of alerting
rules again even if that was not really enforced.

Signed-off-by: Peter Wu <pwu@cloudflare.com>
 2020-11-18 19:29:01 +00:00
Julien Pivotto 3509647462
Docker swarm: add filtering of services (#8074) 
* Docker swarm: add filtering of services

Add filters on all docker swarm roles (nodes, tasks and services).

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-11-09 12:41:02 +01:00
Julius Volz 3470ee1fbf
Make React UI the default, keep old UI under /classic (#8142) 
The React app's assets are now served under /assets, while all old
custom web assets (including the ones for console templates) are now
served from /classic/static.

I tested different combinations of --web.external-url and
--web.route-prefix with proxies in front, and I couldn't find a problem
yet with the routing. Console templates also still work.

While migrating old endpoints to /classic, I noticed that /version was
being treated like a lot of the old UI pages, with readiness check
handler in front of it, etc. I kept it in /version and removed that
readiness wrapper, since it doesn't seem to be needed for that endpoint.

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2020-11-03 14:51:48 +01:00
Anthony D'Atri 2cbc0f9bfe
Various doc tweaks (#8111) 
Signed-off-by: Anthony D'Atri <anthony.datri@gmail.com>
 2020-10-27 09:50:37 +00:00
Harkishen Singh 9599bb9b38
Update remote_write default values in docs (#8103) 
Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>
 2020-10-23 12:12:14 +01:00
Dustin Hooten 916dbd4c8a
React UI: Implement missing TSDB head stats section (#7876) 
* React UI: Implement missing TSDB head stats section

Signed-off-by: Dustin Hooten <dhooten@splunk.com>

* Add break

Signed-off-by: Dustin Hooten <dhooten@splunk.com>
 2020-09-29 22:05:33 +02:00
venkatbvc 6f28c46f4c
Updating storage.md for retention.size (#7942) 
Signed-off-by: venkatbvc <chalapathirao@gmail.com>
 2020-09-16 10:49:02 +05:30
Julien Pivotto e208afcc95
web: Remove APIv2 (#7935) 
* web: Remove APIv2

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-09-15 09:30:55 +02:00
Julien Pivotto a6ee1f8517
Merge pull request #7913 from prometheus/release-2.21 
Merge release 2.21 into master
 2020-09-09 11:08:32 +02:00
Justin Walz 808a14569d
Update alerting_rules.md (#7252) 
Update `ALERTS` example be more meta-syntactic.

Signed-off-by: Justin Walz <justin.walz10@gmail.com>
 2020-09-07 17:30:01 +01:00
Christian Hoffmann 51306cb158
docs: add promtool version in rule migration cmd (#6989) 
`promtool update rules` is no longer available after Prometheus 2.5.
Document this to avoid confusion such as in #6988.

Signed-off-by: Christian Hoffmann <mail@hoffmann-christian.info>
 2020-09-07 16:30:07 +02:00
showuon dba729f6b6
Referring to configuration.md, to have a Generic placeholders definition section (#7875) 
Signed-off-by: Luke Chen <showuon@gmail.com>
 2020-09-01 09:37:09 +01:00
Lars Kellogg-Stedman e4cfa742a5
docs: minor corrections to the docker documentation (#6869) 
The documentation referenced "data volume containers", which were
superseded by named volume support in Docker several years ago.

There were to bind-mounting examples in the docs that are effectively
doing the same thing, but the description of the second was somewhat
erroneous.

Signed-off-by: Lars Kellogg-Stedman <lars@redhat.com>
 2020-08-31 15:44:08 +01:00
showuon 791b84830d
Update the storage.md to fix typo, and some grammar/format issue (#7871) 
* Update the storage.md to fix typo, and some grammar/format issue

Signed-off-by: Luke Chen <showuon@gmail.com>
 2020-08-31 09:50:42 +01:00
Julien Pivotto 085352ba97
Hetzner: fix lists in documentation (#7863) 
The lists are inlined without empty lines upfront.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-08-28 11:38:24 +02:00
kangwoo 7c0d5ae4e7
Add Eureka Service Discovery (#3369) 
Signed-off-by: kangwoo <kangwoo@gmail.com>
 2020-08-26 17:36:59 +02:00
showuon ca6f2bde94
add relabeling link to be consistent with other section (#7851) 
Signed-off-by: Luke Chen <showuon@gmail.com>
 2020-08-26 08:39:31 +01:00
Julien Pivotto 27a1a281fd
Improve hetzner documentation (#7849) 
* Improve hetzner documentation

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-08-25 20:51:54 +02:00
showuon 5dcc21887b
update the migrating doc for less confusion (#7845) 
Signed-off-by: Luke Chen <showuon@gmail.com>
 2020-08-25 10:04:05 +01:00
Julien Pivotto 6f9e7ff750
Drop metric name in bool comparison between two instant vectors (#7819) 
* Drop metric name in bool comparison between two instant vectors

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-08-22 21:04:03 +02:00
Lukas Kämmerling b6955bf1ca
Add hetzner service discovery (#7822) 
Signed-off-by: Lukas Kämmerling <lukas.kaemmerling@hetzner-cloud.de>
 2020-08-21 15:49:19 +02:00
showuon 274dce9de2
Add a link to Clean TombStone for better reference (#7830) 
Signed-off-by: Luke Chen <showuon@gmail.com>
 2020-08-20 12:57:01 +01:00
Julien Pivotto d867491364
Human-friendly durations in PromQL (#7713) 
* Add support for user-friendly durations

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-08-04 21:12:41 +02:00
Lars Nielsen 019d031f3e
Updated documentation (#5390) 
Updated documentation to include YAML example for file_sd_config

Signed-off-by: Lars Nielsen <nellemandela@gmail.com>
 2020-08-03 15:36:33 +01:00
Julien Pivotto 32c2d897ec
Storage: add chunks_head and fix links (#7693) 
The links fix makes the links point to the current version of the files,
e.g. the relase branch.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-07-31 19:17:16 +02:00
Julien Pivotto f482c7bdd7
Add per scrape-config targets limit (#7554) 
* Add per scrape-config targets limit

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-07-30 14:20:24 +02:00
Julien Pivotto 01e3bfcd1a
Add warnings about NFS (#7691) 
* Add warnings about NFS

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-07-30 11:22:44 +02:00
Julien Pivotto 924e7239b7
Docker Swarm SD: Support tasks and service without published ports (#7686) 
* Support tasks and service without published ports

Mimics k8s discovery behaviour.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-07-29 20:56:30 +02:00
Julien Pivotto 88bdb13c55
DNS SD: add srv record target and port meta labels (#7678) 
* DNS SD: add srv record target and port meta labels

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-07-28 22:09:01 +02:00
Julius Volz 9da59c856d
Improve scalar literal format documentation (#7651) 
* Improve scalar literal format documentation

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Address review comments

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Fixup

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2020-07-25 13:34:57 +02:00
Julien Pivotto e17d18a043
docs: Fix type of the histogram_quantile function (#7666) 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-07-25 00:21:50 +02:00