Commit Graph

179 Commits (5352e48dddffdb995572503c32f739ba9e885180)

Author SHA1 Message Date
Julien Pivotto 77f411b2ec
Enable tls_config in oauth2 (#9550)
* Enable tls_config in oauth2

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-10-20 23:10:18 +02:00
Witek Bedyk cda2dbbef6
Add Uyuni service discovery (#8190)
* Add Uyuni service discovery

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

Co-authored-by: Joao Cavalheiro <jcavalheiro@suse.de>
Co-authored-by: Marcelo Chiaradia <mchiaradia@suse.com>
Co-authored-by: Stefano Torresi <stefano@torresi.io>
Co-authored-by: Julien Pivotto <roidelapluie@gmail.com>
2021-10-19 01:00:44 +02:00
Julien Pivotto 8920024323 Add PuppetDB service discovery
We have been Puppet user for 10 years and we are users of
https://github.com/camptocamp/prometheus-puppetdb-sd

However, that file_sd implementation contains business logic and
assumptions around e.g. the modules which you are using.

This pull request adds a simple PuppetDB service discovery, which will
enable more use cases than the upstream sd.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-09-16 16:54:26 +02:00
DrAuYueng e8be1d0a5c
Check relabel action at yaml unmarshal stage (#9224)
Signed-off-by: DrAuYueng <ouyang1204@gmail.com>
2021-08-31 17:52:57 +02:00
austin ce bbc951f50b
Add config tests for kuma SD
Signed-off-by: austin ce <austin.cawley@gmail.com>
2021-07-21 12:55:02 -04:00
Julien Pivotto 17700e5600 Fix yaml indent to make CI happy
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-06-25 00:53:22 +02:00
Ben Kochie 7cb55d5732
Merge pull request #8802 from mwasilew2/yaml-linting
Adds yamllinting to Makefile.common
2021-06-24 15:59:35 +02:00
3Xpl0it3r a0bac4b488
add kubeconfig support in discovery module (#8811)
Signed-off-by: 3Xpl0it3r <shouc.wang@hotmail.com>
2021-06-17 12:41:50 +02:00
Michal Wasilewski 3f686cad8b
fixes yamllint errors
Signed-off-by: Michal Wasilewski <mwasilewski@gmx.com>
2021-06-12 12:47:47 +02:00
Julien Pivotto 9444698ae2
http_sd (#8839)
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-06-11 18:04:45 +02:00
Julien Pivotto 20c6739adc
Merge pull request #8833 from hanjm/feature/add-scape-read-body-limit
Add body_size_limit to prevent bad targets response large body cause Prometheus server OOM (#8827)
2021-06-02 09:24:59 +02:00
TJ Hoplock dc22c65349
Add Linode Service Discovery (#8846)
* Add Linode Service Discovery

Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>
2021-06-01 20:32:36 +02:00
hanjm 1df05bfd49 Add body_size_limit to prevent bad targets response large body cause Prometheus server OOM (#8827)
Signed-off-by: hanjm <hanjinming@outlook.com>
2021-05-29 07:05:42 +08:00
Levi Harrison fa184a5fc3
Add OAuth 2.0 Config (#8761)
* Introduced oauth2 config into the codebase

Signed-off-by: Levi Harrison <git@leviharrison.dev>
2021-04-28 14:47:52 +02:00
n888 7c028d59c2
Add lightsail service discovery (#8693)
Signed-off-by: N888 <drifto@gmail.com>
2021-04-28 11:29:12 +02:00
Julien Pivotto e635ca834b Add environment variable expansion in external label values
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-03-30 01:36:28 +02:00
Robert Jacob b253056163
Implement Docker discovery (#8629)
* Implement Docker discovery

Signed-off-by: Robert Jacob <xperimental@solidproject.de>
2021-03-29 22:30:23 +02:00
Julien Pivotto 5a6d244b00 Scaleway SD: Add the ability to read token from file
Prometheus adds the ability to read secrets from files. This add
this feature for the scaleway service discovery.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-03-25 00:52:33 +01:00
Rémy Léone f690b811c5
add support for scaleway service discovery (#8555)
Co-authored-by: Patrik <patrik@ptrk.io>
Co-authored-by: Julien Pivotto <roidelapluie@inuits.eu>

Signed-off-by: Rémy Léone <rleone@scaleway.com>
2021-03-10 15:10:17 +01:00
Harkishen-Singh 79ba53a6c4 Custom headers on remote-read and refactor implementation to roundtripper.
Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>
2021-02-26 17:20:29 +05:30
Julien Pivotto 8787f0aed7 Update common to support credentials type
Most of the backwards compat tests is done in common.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-02-18 23:28:22 +01:00
Harkishen-Singh 77c20fd2f8 Adds support to configure retry on Rate-Limiting from remote-write config.
Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>
2021-02-16 14:52:49 +05:30
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
Alexey Shumkin 73ddf603af
discovery/kubernetes: Fix valid label selector causing config error
Label selector can be
"set-based"(https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#set-based-requirement)
but such a selector causes Prometheus start failure with the "unexpected
error: parsing YAML file ...: invalid selector: 'foo in (bar,baz)';
can't understand 'baz)'"-like error.

This is caused by the `fields.ParseSelector(string)` function that
simply splits an expression as a CSV-list, so a comma confuses such a
parsing method and lead to the error.

Use `labels.Parse(string)` to use a valid lexer to parse a selector
expression.

Closes #8284.

Signed-off-by: Alexey Shumkin <Alex.Crezoff@gmail.com>
2020-12-16 10:56:01 +03:00
kangwoo 7c0d5ae4e7
Add Eureka Service Discovery (#3369)
Signed-off-by: kangwoo <kangwoo@gmail.com>
2020-08-26 17:36:59 +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
Andy Bursavich 4e6a94a27d
Invert service discovery dependencies (#7701)
This also fixes a bug in query_log_file, which now is relative to the config file like all other paths.

Signed-off-by: Andy Bursavich <abursavich@gmail.com>
2020-08-20 13:48:26 +01:00
Julien Pivotto f8ec72d730 Add digitalocean test
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2020-07-22 00:04:36 +02:00
Julien Pivotto a197508d09 Add docker swarm test
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2020-07-22 00:04:36 +02:00
Steffen Neubauer 9c9b872087
OpenStack SD: Add availability config option, to choose endpoint type (#7494)
* OpenStack SD: Add availability config option, to choose endpoint type

In some environments Prometheus must query OpenStack via an alternative
endpoint type (gophercloud calls this `availability`.

This commit implements this option.

Co-Authored-By: Dennis Kuhn <d.kuhn@syseleven.de>
Signed-off-by: Steffen Neubauer <s.neubauer@syseleven.de>
2020-07-02 15:17:56 +01:00
Aleksandra Gacek 8e53c19f9c discovery/kubernetes: expose label_selector and field_selector
Close #6807

Co-authored-by @shuttie
Signed-off-by: Aleksandra Gacek <algacek@google.com>
2020-02-15 14:57:56 +01:00
Grebennikov Roman b4445ff03f discovery/kubernetes: expose label_selector and field_selector
Closes #6096

Signed-off-by: Grebennikov Roman <grv@dfdx.me>
2020-02-15 14:57:38 +01:00
Callum Styan 67838643ee
Add config option for remote job name (#6043)
* Track remote write queues via a map so we don't care about index.

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

* Support a job name for remote write/read so we can differentiate between
them using the name.

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

* Remote write/read has Name to not confuse the meaning of the field with
scrape job names.

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

* Split queue/client label into remote_name and url labels.

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

* Don't allow for duplicate remote write/read configs.

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

* Ensure we restart remote write queues if the hash of their config has
not changed, but the remote name has changed.

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

* Include name in remote read/write config hashes, simplify duplicates
check, update test accordingly.

Signed-off-by: Callum Styan <callumstyan@gmail.com>
2019-12-12 12:47:23 -08:00
johncming 8d3083e256 config: add test case for scrape interval larger than timeout. (#6037)
Signed-off-by: johncming <johncming@yahoo.com>
2019-09-23 13:26:56 +02:00
Callum Styan 5603b857a9 Check if label value is valid when unmarhsaling external labels from
YAML, add a test to config_tests for valid/invalid external label
value.

Signed-off-by: Callum Styan <callumstyan@gmail.com>
2019-03-18 20:31:12 +00:00
Julien Pivotto 4397916cb2 Add honor_timestamps (#5304)
Fixes #5302

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2019-03-15 10:04:15 +00:00
Callum Styan 83c46fd549 update Consul vendor code so that catalog.ServiceMultipleTags can be (#5151)
Signed-off-by: Callum Styan <callumstyan@gmail.com>
2019-03-12 10:31:27 +00:00
Simon Pasquier 027d2ece14 config: resolve more file paths (#5284)
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2019-03-12 10:24:15 +00:00
Simon Pasquier e72c875e63
config: fix Kubernetes config with empty API server (#5256)
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2019-02-22 15:51:47 +01:00
Simon Pasquier c8a1a5a93c
discovery/kubernetes: fix support for password_file and bearer_token_file (#5211)
* discovery/kubernetes: fix support for password_file

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Create and pass custom RoundTripper to Kubernetes client

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Use inline HTTPClientConfig

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2019-02-20 11:22:34 +01:00
Marcel D. Juhnke c7d83b2b6a discovery: add support for Managed Identity authentication in Azure SD (#4590)
Signed-off-by: Marcel Juhnke <marrat@marrat.de>
2018-12-19 10:03:33 +00:00
Julius Volz d28246e337
Fix config loading panics on nil pointer slice elements (#4942)
Fixes https://github.com/prometheus/prometheus/issues/4902
Fixes https://github.com/prometheus/prometheus/issues/4889

Signed-off-by: Julius Volz <julius.volz@gmail.com>
2018-12-03 18:09:02 +08:00
mengnan a5d39361ab discovery/azure: Fail hard when Azure authentication parameters are missing (#4907)
* discovery/azure: fail hard when client_id/client_secret is empty

Signed-off-by: mengnan <supernan1994@gmail.com>

* discovery/azure: fail hard when authentication parameters are missing

Signed-off-by: mengnan <supernan1994@gmail.com>

* add unit test

Signed-off-by: mengnan <supernan1994@gmail.com>

* add unit test

Signed-off-by: mengnan <supernan1994@gmail.com>

* format code

Signed-off-by: mengnan <supernan1994@gmail.com>
2018-11-29 16:47:59 +01:00
Simon Pasquier ff08c40091 discovery/openstack: support tls_config
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-09-25 14:31:32 +02:00
Simon Pasquier 128ff546b8 config: add test for OpenStack SD (#4594)
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-09-13 21:44:27 +05:30
Tariq Ibrahim f708fd5c99 Adding support for multiple azure environments (#4569)
Signed-off-by: Tariq Ibrahim <tariq.ibrahim@microsoft.com>
2018-09-04 17:55:40 +02:00
Philippe Laflamme 2aba238f31 Use common HTTPClientConfig for marathon_sd configuration (#4009)
This adds support for basic authentication which closes #3090

The support for specifying the client timeout was removed as discussed in https://github.com/prometheus/common/pull/123. Marathon was the only sd mechanism doing this and configuring the timeout is done through `Context`.

DC/OS uses a custom `Authorization` header for authenticating. This adds 2 new configuration properties to reflect this.

Existing configuration files that use the bearer token will no longer work. More work is required to make this backwards compatible.
2018-04-05 09:08:18 +01:00
Manos Fokas 25f929b772 Yaml UnmarshalStrict implementation. (#4033)
* Updated yaml vendor package.

* remove checkOverflow duplicate in rulefmt

* remove duplicated HTTPClientConfig.Validate()

* Added yaml static check.
2018-04-04 09:07:39 +01:00
Kristiyan Nikolov be85ba3842 discovery/ec2: Support filtering instances in discovery (#4011) 2018-03-31 07:51:11 +01:00
Corentin Chary 60dafd425c consul: improve consul service discovery (#3814)
* consul: improve consul service discovery

Related to #3711

- Add the ability to filter by tag and node-meta in an efficient way (`/catalog/services`
  allow filtering by node-meta, and returns a `map[string]string` or `service`->`tags`).
  Tags and nore-meta are also used in `/catalog/service` requests.
- Do not require a call to the catalog if services are specified by name. This is important
  because on large cluster `/catalog/services` changes all the time.
- Add `allow_stale` configuration option to do stale reads. Non-stale
  reads can be costly, even more when you are doing them to a remote
  datacenter with 10k+ targets over WAN (which is common for federation).
- Add `refresh_interval` to minimize the strain on the catalog and on the
  service endpoint. This is needed because of that kind of behavior from
  consul: https://github.com/hashicorp/consul/issues/3712 and because a catalog
  on a large cluster would basically change *all* the time. No need to discover
  targets in 1sec if we scrape them every minute.
- Added plenty of unit tests.

Benchmarks
----------

```yaml
scrape_configs:

- job_name: prometheus
  scrape_interval: 60s
  static_configs:
    - targets: ["127.0.0.1:9090"]

- job_name: "observability-by-tag"
  scrape_interval: "60s"
  metrics_path: "/metrics"
  consul_sd_configs:
    - server: consul.service.par.consul.prod.crto.in:8500
      tag: marathon-user-observability  # Used in After
      refresh_interval: 30s             # Used in After+delay
  relabel_configs:
    - source_labels: [__meta_consul_tags]
      regex: ^(.*,)?marathon-user-observability(,.*)?$
      action: keep

- job_name: "observability-by-name"
  scrape_interval: "60s"
  metrics_path: "/metrics"
  consul_sd_configs:
    - server: consul.service.par.consul.prod.crto.in:8500
      services:
        - observability-cerebro
        - observability-portal-web

- job_name: "fake-fake-fake"
  scrape_interval: "15s"
  metrics_path: "/metrics"
  consul_sd_configs:
    - server: consul.service.par.consul.prod.crto.in:8500
      services:
        - fake-fake-fake
```

Note: tested with ~1200 services, ~5000 nodes.

| Resource | Empty | Before | After | After + delay |
| -------- |:-----:|:------:|:-----:|:-------------:|
|/service-discovery size|5K|85MiB|27k|27k|27k|
|`go_memstats_heap_objects`|100k|1M|120k|110k|
|`go_memstats_heap_alloc_bytes`|24MB|150MB|28MB|27MB|
|`rate(go_memstats_alloc_bytes_total[5m])`|0.2MB/s|28MB/s|2MB/s|0.3MB/s|
|`rate(process_cpu_seconds_total[5m])`|0.1%|15%|2%|0.01%|
|`process_open_fds`|16|*1236*|22|22|
|`rate(prometheus_sd_consul_rpc_duration_seconds_count{call="services"}[5m])`|~0|1|1|*0.03*|
|`rate(prometheus_sd_consul_rpc_duration_seconds_count{call="service"}[5m])`|0.1|*80*|0.5|0.5|
|`prometheus_target_sync_length_seconds{quantile="0.9",scrape_job="observability-by-tag"}`|N/A|200ms|0.2ms|0.2ms|
|Network bandwidth|~10kbps|~2.8Mbps|~1.6Mbps|~10kbps|

Filtering by tag using relabel_configs uses **100kiB and 23kiB/s per service per job** and quite a lot of CPU. Also sends and additional *1Mbps* of traffic to consul.
Being a little bit smarter about this reduces the overhead quite a lot.
Limiting the number of `/catalog/services` queries per second almost removes the overhead of service discovery.

* consul: tweak `refresh_interval` behavior

`refresh_interval` now does what is advertised in the documentation,
there won't be more that one update per `refresh_interval`. It now
defaults to 30s (which was also the current waitTime in the consul query).

This also make sure we don't wait another 30s if we already waited 29s
in the blocking call by substracting the number of elapsed seconds.

Hopefully this will do what people expect it does and will be safer
for existing consul infrastructures.
2018-03-23 14:48:43 +00:00
pasquier-s fc8cf08f42 Prevent invalid label names with labelmap (#3868)
This change ensures that the relabeling configurations using labelmap
can't generate invalid label names.
2018-02-21 10:02:22 +00:00
Tobias Schmidt 7098c56474 Add remote read filter option
For special remote read endpoints which have only data for specific
queries, it is desired to limit the number of queries sent to the
configured remote read endpoint to reduce latency and performance
overhead.
2017-11-13 23:30:01 +01:00
Krasi Georgiev e86d82ad2d Fix regression of alert rules state loss on config reload. (#3382)
* incorrect map name for the group prevented copying state from existing alert rules on config reload

* applyConfig test

* few nits

* nits 2
2017-11-01 12:58:00 +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
Yuki Ito 1bf3b91ae0 Make sure that url for remote_read/write is not nil (#3024) 2017-08-07 08:49:45 +01:00
Fuente, Pablo Andres 902fafb8e7 Fixing tests for Windows
Fixing the config/config_test, the discovery/file/file_test and the
promql/promql_test tests for Windows. For most of the tests, the fix involved
correct handling of path separators. In the case of the promql tests, the
issue was related to the removal of the temporal directories used by the
storage. The issue is that the RemoveAll() call returns an error when it
tries to remove a directory which is not empty, which seems to be true due to
some kind of process that is still running after closing the storage. To fix
it I added some retries to the remove of the temporal directories.
Adding tags file from Universal Ctags to .gitignore
2017-07-09 01:59:30 -03:00
Roman Vynar dbe2eb2afc Hide consul token on UI. (#2797) 2017-06-01 22:14:23 +01:00
Julius Volz 240bb671e2 config: Fix overflow checking in global config (#2783) 2017-05-30 20:58:06 +02:00
Conor Broderick 6766123f93 Replace regex with Secret type and remarshal config to hide secrets (#2775) 2017-05-29 12:46:23 +01:00
Brian Akins 27d66628a1 Allow limiting Kubernetes service discover to certain namespaces
Allow namespace discovery to be more easily extended in the future by using a struct rather than just a list.

Rename fields for kubernetes namespace discovery
2017-04-27 07:41:36 -04:00
Julius Volz 525da88c35 Merge pull request #2479 from YKlausz/consul-tls
Adding consul capability to connect via tls
2017-03-20 11:40:18 +01:00
Goutham Veeramachaneni 5c89cec65c Stricter Relabel Config Checking for Labeldrop/keep (#2510)
* Minor code cleanup

* Labeldrop/Labelkeep Now *Only* Support Regex

Ref promtheus/prometheus#2368
2017-03-18 22:32:08 +01:00
yklausz 75880b594f Adding consul capability to connect via tls 2017-03-17 22:37:18 +01:00
Julius Volz e9476b35d5 Re-add multiple remote writers
Each remote write endpoint gets its own set of relabeling rules.

This is based on the (yet-to-be-merged)
https://github.com/prometheus/prometheus/pull/2419, which removes legacy
remote write implementations.
2017-02-20 13:23:12 +01:00
Fabian Reinartz 7eb849e6a8 Merge pull request #2307 from joyent/triton_discovery
Add Joyent Triton discovery
2017-01-18 05:08:11 +01:00
Richard Kiene f3d9692d09 Add Joyent Triton discovery 2017-01-17 20:34:32 +00:00
Björn Rabenstein ad40d0abbc Merge pull request #2288 from prometheus/limit-scrape
Add ability to limit scrape samples, and related metrics
2017-01-08 01:34:06 +01:00
Brian Brazil 30448286c7 Add sample_limit to scrape config.
This imposes a hard limit on the number of samples ingested from the
target. This is counted after metric relabelling, to allow dropping of
problemtic metrics.

This is intended as a very blunt tool to prevent overload due to
misbehaving targets that suddenly jump in sample count (e.g. adding
a label containing email addresses).

Add metric to track how often this happens.

Fixes #2137
2016-12-16 15:10:09 +00:00
Tristan Colgate-McFarlane 4d9134e6d8 Add labeldrop and labelkeep actions. (#2279)
Introduce two new relabel actions. labeldrop, and labelkeep.
These can be used to filter the set of labels by matching regex

- labeldrop: drops all labels that match the regex
- labelkeep: drops all labels that do not match the regex
2016-12-14 10:17:42 +00:00
Fabian Reinartz 183c5749b9 config: add Alertmanager configuration 2016-11-23 18:23:37 +01:00
Fabian Reinartz ec66082749 Merge branch 'ec2_sd_profile_support' of https://github.com/Ticketmaster/prometheus into Ticketmaster-ec2_sd_profile_support 2016-11-21 11:49:23 +01:00
Kraig Amador bec6870ed4 ec2_sd_configs: Support profiles for configuring the ec2 service 2016-11-03 08:38:02 -07:00
beorn7 b2f28a9e82 Merge branch 'release-1.2' 2016-11-03 14:42:15 +01:00
Brian Brazil d1ece12c70 Handle null Regex in the config as the empty regex. (#2150) 2016-11-03 13:34:15 +00:00
bekbulatov c689b35858 Merge branch 'master' into marathon_tls 2016-10-24 10:37:32 +01:00
Matti Savolainen f867c1fd58 formating and text fixes, adjust regexp 2016-10-19 13:31:55 +03:00
Matti Savolainen 56907ba6e3 Add interpolation to good test config. Fix regex 2016-10-19 01:19:19 +03:00
Matti Savolainen 5a1e909b5d Make TargetLabel in RelabelConfig a string 2016-10-19 00:33:22 +03:00
bekbulatov ac702f66eb Resolve merge conflicts 2016-10-18 14:14:24 +01:00
Fabian Reinartz 1b6dfa32a9 config: rename role 'endpoint' to 'endpoints' 2016-10-17 11:53:49 +02:00
Frederic Branczyk 2e18c81a00 config: adapt unit tests 2016-10-17 10:32:10 +02:00
bekbulatov 01b53c1180 Add tls support 2016-10-07 13:40:22 +01:00
Brian Brazil 77605649a9 Add support for remote write relabelling.
Switch back to a single remote writer, as we were only ever meant to
have one and the relabel semantics are clearer that way.
2016-10-05 07:43:19 +01:00
Donatas Abraitis 1aa8898b66 Allow number to be the first letter as well for `job_name` 2016-09-16 14:06:47 +03:00
Alexey Miroshkin e29d9394e5 Forbid invalid relabel configurations
This fix adds check if target_label value is set in case if action is replace or
hashmod
Issue [#1900]
2016-08-29 16:56:06 +02:00
Fabian Reinartz 7a0b3af0b7 config: validate Kubernetes role correctly. 2016-07-18 22:24:41 +09:00
Fabian Reinartz 7221228843 discovery/kubernetes: select between discovery role
This adds `role` field to the Kubernetes SD config, which indicates
which type of Kubernetes SD should be run.
This no longer allows discovering pods and nodes with the same SD
configuration for example.
2016-07-05 14:22:12 +02:00
Fabian Reinartz 0f21bd31ca config: deprecate `target_groups` for `static_configs`
This change deprecates the `target_groups` option in favor
of `static_configs`. The old configuration is still accepted
but prints a warning.
Configuration loading errors if both options are set.
2016-06-08 15:55:25 +02:00
Ali Reza c81b4e8a87 change config names to files for consistency 2016-05-30 07:47:58 +07:00
Seth Miller 0988e3b937 Add support for Azure discovery
This change adds the ability to do target discovery with Microsoft's Azure platform.
2016-04-06 22:47:02 -05:00
Fabian Reinartz 37c709f917 Fix global config YAML issues 2016-02-15 14:08:25 +01:00
Julius Volz 829a029dda Update two more __meta_dns_srv_name references.
Although they are only in examples/tests and don't affect anything, they
could be confusing (the label has been renamed in the rest of the code a
while ago).
2016-02-14 22:20:39 +01:00
Fabian Reinartz e26e4b6e89 Restrict scrape timeout to interval length 2016-02-12 12:52:22 +01:00
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
Fabian Reinartz 4d1c9296d5 Add new defaults for relabel configurations 2015-11-16 13:16:13 +01:00
Brian Brazil fd2bd81cd8 Allow all instance labels in target groups
With the blackbox exporter, the instance label will commonly
be used for things other than hostnames so remove this restriction.
https://example.com or https://example.com/probe/me are some examples.

To prevent user error, check that urls aren't provided as targets
when there's no relabelling that could potentically fix them.
2015-11-07 14:35:20 +00:00
Jimmi Dyson 87940ec213 Kubernetes SD: Rename `masters` to `api_servers` in config 2015-10-24 14:41:14 +01:00
Jimmi Dyson 7ff5cc66ea Kubernetes SD authentication options cleanup 2015-10-23 16:47:52 +01:00
Matt Jibson dcb4856d72 Add SD for Amazon EC2 instances 2015-10-06 18:36:17 -04:00
Julius Volz dac26cef71 Rename global "labels" config option to "external_labels". 2015-09-29 20:54:20 +02:00