prometheus

Commit Graph

Author	SHA1	Message	Date
Ganesh Vernekar	ca93fd544b	/api/v1/labels endpoint for getting all label names (#4835 ) * vendor: update tsdb Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * /api/v1/labels endpoint Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * regex matchers for API Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Add docs Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Matchers behaving as OR Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Removed the matchers Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * vendor: update tsdb using go mod Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * vendor update: tsdb Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Added LabelNames() to storage.Querier Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Test for api.labelNames Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Nits Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Benji Visser	11b336e3ca	Migrate all Docker image references to Docker Hub (#4864 ) Signed-off-by: noqcks <benny@noqcks.io>	6 years ago
Bryan Boreham	cf37e1feb4	Add __meta_kubernetes_pod_phase label in discovery (#4824 ) This lets you add a relabel rule to drop scrapes for pods which are not running. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 years ago
Silvio Gissi	6100f160ad	EC2 Platform meta label (#4663 ) Set __meta_ec2_platform label with the instance platform string. Set to 'windows' on Windows servers and absent otherwise. Signed-off-by: Silvio Gissi <silvio@gissilabs.com>	6 years ago
nilsocket	fe0f0da6b3	docs: add missing word (time) (#4797 ) Signed-off-by: nilsocket <nilsocket@gmail.com>	6 years ago
Timo Beckers	36143be234	docs - refer to documentation/examples/prometheus-marathon.yml Signed-off-by: Timo Beckers <timo@incline.eu>	6 years ago
Brian Brazil	9c03e11c2c	Hook OpenMetrics parser into scraping. Extend metadata api to support units. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Kien Nguyen-Tuan	9c5370fdfe	Support discover instances from all projects (#4682 ) By default, OpenStack SD only queries for instances from specified project. To discover instances from other projects, users have to add more openstack_sd_configs for each project. This patch adds `all_tenants` <bool> options to openstack_sd_configs. For example: - job_name: 'openstack_all_instances' openstack_sd_configs: - role: instance region: RegionOne identity_endpoint: http://<identity_server>/identity/v3 username: <username> password: <super_secret_password> domain_name: Default all_tenants: true Co-authored-by: Kien Nguyen <kiennt2609@gmail.com> Signed-off-by: dmatosl <danielmatos.lima@gmail.com>	6 years ago
Brian Brazil	468e49417c	Update remote_write queue docs to present defaults. (#4715 ) Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Richard Kiene	b537f6047a	Add ability to filter triton_sd targets by pre-defined groups (#4701 ) Additionally, add triton groups metadata to the discovery reponse and correct a documentation error regarding the triton server id metadata. Signed-off-by: Richard Kiene <richard.kiene@joyent.com>	6 years ago
Simon Pasquier	a2a78d0a09	discovery/openstack: discover all interfaces (#4649 ) * discovery/openstack: discover all interfaces * Add address pool label Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Simon Pasquier	e1e2821cca	Merge pull request #4654 from simonpasquier/openstack-tls discovery/openstack: support tls_config	6 years ago
Ganesh Vernekar	420c0f5e46	Fix docs (#4690 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Ganesh Vernekar	5790d23fd8	Unit testing for rules (#4350 ) * Unit testing for rules * Specifying order of group evaluation in unit tests Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Simon Pasquier	ff08c40091	discovery/openstack: support tls_config Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Tariq Ibrahim	f708fd5c99	Adding support for multiple azure environments (#4569 ) Signed-off-by: Tariq Ibrahim <tariq.ibrahim@microsoft.com>	6 years ago
Max Inden	ecf676cf97	web/api: Expose rule health and last error (#4501 ) Expose rule health and last evaluation error on `/api/v1/rules`. Signed-off-by: Max Leonard Inden <IndenML@gmail.com>	6 years ago
Fabian Reinartz	f571b69010	Merge pull request #4514 from jkohen/ec2-targets Expose EC2 instance owner as a discovery label.	6 years ago
Javier Kohen	1c89984778	Expose EC2 instance owner as a discovery label. This exposes the OwnerID field of the DescribeInstances respons as . Signed-off-by: Javier Kohen <jkohen@google.com>	6 years ago
Brian Brazil	cd54add5b8	Clarify that {a="b",a!="c"} is possible. (#4492 ) Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Javier Kohen	2d4bcb3ee1	Document the new __meta_gce_instance_id discovery label. Signed-off-by: Javier Kohen <jkohen@google.com>	6 years ago
Julius Volz	0c54cf489b	Document "<bool>" placeholder in API (#4465 ) Signed-off-by: Julius Volz <julius.volz@gmail.com>	6 years ago
Johannes Scheuermann	7608ee87d0	Inital support for Azure VMSS (#4202 ) * Inital support for Azure VMSS Signed-off-by: Johannes Scheuermann <johannes.scheuermann@inovex.de> * Add documentation for the newly introduced label Signed-off-by: Johannes M. Scheuermann <joh.scheuer@gmail.com>	6 years ago
Max Inden	41b0580e7e	Merge pull request #4318 from mxinden/expose-alerts-and-rules api/v1: Expose rules and alerts	6 years ago
Max Leonard Inden	71fafad099	api/v1: Coninue work exposing rules and alerts Signed-off-by: Max Leonard Inden <IndenML@gmail.com>	6 years ago
Catalin Patulea	50850c0ad9	Add link to TSDB format page. (#4402 ) Signed-off-by: Catalin Patulea <catalinp@google.com>	6 years ago
José Martínez	791c13b142	discovery/ec2: Add primary_subnet_id label Signed-off-by: José Martínez <xosemp@gmail.com>	6 years ago
Jannick Fahlbusch ฏ๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎	0be25f92e2	EC2 Discovery: Allow to set a custom endpoint (#4333 ) Allowing to set a custom endpoint makes it easy to monitor targets on non AWS providers with EC2 compliant APIs. Signed-off-by: Jannick Fahlbusch <git@jf-projects.de>	6 years ago
Romain Baugue	b41be4ef52	Discovery consul service meta (#4280 ) * Upgrade Consul client * Add ServiceMeta to the labels in ConsulSD Signed-off-by: Romain Baugue <romain.baugue@elwinar.com>	6 years ago
Simon Pasquier	ed99af0b05	docs: fix OpenStack SD for the hypervisor role Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 years ago
Martin Chodur	504acf4a0a	docs: added undocumented step api parameter format (#4360 )	6 years ago
Marcin Owsiany	9fe8bcf4be	Fix markup in example. (#4351 ) Signed-off-by: Marcin Owsiany <marcin@owsiany.pl>	6 years ago
Fabian Reinartz	057a5ae2b1	Address comments Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Fabian Reinartz	ad4c33c1ff	scrape,api: provide per-target metric metadata This adds a per-target cache of scraped metadata. The metadata is only available for the lifecycle of the attached target. An API endpoint allows to select metadata by metric name and a label selection of targets. Signed-off-by: Fabian Reinartz <freinartz@google.com>	7 years ago
Damien Lespiau	e64037053d	Expose controller kind and name to labelling rules Relabelling rules can use this information to attach the name of the controller that has created a pod. In turn, this can be used to slice metrics by workload at query time, ie. "Give me all metrics that have been created by the $name Deployment" Signed-off-by: Damien Lespiau <damien@weave.works>	7 years ago
Nathan Graves	5b27996cb3	Include GCE labels during service discovery. Updated vendor files for Google API. (#4150 ) Signed-off-by: Nathan Graves <nathan.graves@kofile.us>	7 years ago
Ben Kochie	390e260bd9	Improve wording of remote write documentation. (#3817 ) Reduce the use of the term `long-term`, when what we're really talking about is remote clustered storage for increased capacity and durability. Signed-off-by: Ben Kochie <superq@gmail.com>	7 years ago
Daisy T	b424eb42e3	document remote write queue parameters (#4126 )	7 years ago
Brian Brazil	fbe66819c5	Update ALERTS docs for 2.0 staleness changes. (#4116 ) Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	7 years ago
Adam Shannon	809881d7f5	support reading basic_auth password_file for HTTP basic auth (#4077 ) Issue: https://github.com/prometheus/prometheus/issues/4076 Signed-off-by: Adam Shannon <adamkshannon@gmail.com>	7 years ago
Julius Volz	fe10b36b30	Fix curl example for deleting series (#4046 )	7 years ago
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.	7 years ago
albatross0	0245fd55bf	Add a machine type label to GCE SD (#4032 )	7 years ago
Kristiyan Nikolov	be85ba3842	discovery/ec2: Support filtering instances in discovery (#4011 )	7 years ago
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.	7 years ago
Yecheng Fu	56ed29fbf7	Map target infos of endpoints to prometheus meta labels. (#3770 )	7 years ago
Fabian Reinartz	3e6c890aea	api: add flag to skip head on snapshots	7 years ago
Jeffrey Zhang	21f96caab3	Fix wrong syntax for alert field templates (#3883 )	7 years ago
Conor Broderick	99006d3baf	Added dropped targets API to targets endpoint (#3870 )	7 years ago
Conor Broderick	1fd20fc954	Add dropped alertmanagers to alertmanagers API (#3865 )	7 years ago

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115 Commits (a8b8a8d5dfa2e9c62669584296cfae8d5e914a33)