Don't forget to register query_duration_seconds{slice="queue_time"} #4381
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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
tomwilkie
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Jul 25, 2018
Includes 3 fixes I care about - Don't import testing in code which is imported from non-test code. prometheus/prometheus#4400 - Don't forget to register query_duration_seconds{slice="queue_time"}. prometheus/prometheus#4381 - Log errors encountered when marshalling and writing responses. prometheus/prometheus#4359 Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
tomwilkie
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Jul 25, 2018
Includes 3 fixes I care about - Don't import testing in code which is imported from non-test code. prometheus/prometheus#4400 - Don't forget to register query_duration_seconds{slice="queue_time"}. prometheus/prometheus#4381 - Log errors encountered when marshalling and writing responses. prometheus/prometheus#4359 Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
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Jul 26, 2018
Signed-off-by: Mark Knapp <mknapp@hudson-trading.com> Bubble up errors to promql from populating iterators (prometheus#4136) This changes the Walk/Inspect API inside the promql package to bubble up errors. This is done by having the inspector return an error (instead of a bool) and then bubbling that up in the Walk. This way if any error is encountered in the Walk() the walk will stop and return the error. This avoids issues where errors from the Querier where being ignored (causing incorrect promql evaluation). Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Fixes prometheus#4136 *: cut v2.3.0 Signed-off-by: Fabian Reinartz <freinartz@google.com> Update changelog Signed-off-by: Fabian Reinartz <freinartz@google.com> limit size of POST requests against remote read endpoint (prometheus#4239) This commit fixes a denial-of-service issue of the remote read endpoint. It limits the size of the POST request body to 32 MB such that clients cannot write arbitrary amounts of data to the server memory. Fixes prometheus#4238 Signed-off-by: Andreas Auernhammer <aead@mail.de> Update example console template for node exporter 0.16.0 (prometheus#4208) Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> Makefile: update .PHONY target (prometheus#4234) Makefile: update .PHONY target * Move .PHONY declarations near their targets Signed-off-by: Simon Pasquier <spasquie@redhat.com> Add prompb/README (prometheus#4222) Signed-off-by: Henri DF <henridf@gmail.com> discovery/file: fix logging (prometheus#4178) Signed-off-by: Simon Pasquier <spasquie@redhat.com> web: remove security headers Signed-off-by: Fabian Reinartz <freinartz@google.com> config: set target group source index during unmarshalling (prometheus#4245) * config: set target group source index during unmarshalling Fixes issue prometheus#4214 where the scrape pool is unnecessarily reloaded for a config reload where the config hasn't changed. Previously, the discovery manager changed the static config after loading which caused the in-memory config to differ from a freshly reloaded config. Signed-off-by: Paul Gier <pgier@redhat.com> * [issue prometheus#4214] Test that static targets are not modified by discovery manager Signed-off-by: Paul Gier <pgier@redhat.com> Log the line when failing a PromQL test. (prometheus#4272) Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com> web: restore old path prefix behavior Signed-off-by: Fabian Reinartz <freinartz@google.com> kubernetes_sd: fix namespace filtering (prometheus#4273) Signed-off-by: Simon Pasquier <spasquie@redhat.com> fix minor issues in custom SD example (prometheus#4278) Signed-off-by: Callum Styan <callumstyan@gmail.com> federation: nil pointer deference when using remove read ``` level=error ts=2018-06-13T07:19:04.515149169Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56202: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.516199547Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56204: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.51717692Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56206: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.564952878Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56208: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.566575791Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56210: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.567106063Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56212: runtime error: invalid memory address or nil pointer dereference" ``` When remove read is enabled, federation will call `q.Select(nil, mset...)` which will break remote reads because it currently doesn't handle empty SelectParams. Signed-off-by: Corentin Chary <c.chary@criteo.com> Extend API tests to cover remote read API. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Review feedback. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> spelling. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> web: restore old path prefix behavior Signed-off-by: Fabian Reinartz <freinartz@google.com> kubernetes_sd: fix namespace filtering (prometheus#4273) Signed-off-by: Simon Pasquier <spasquie@redhat.com> Avoid infinite loop on duplicate NaN values. (prometheus#4275) Fixes prometheus#4254 NaNs don't equal themselves, so a duplicate NaN would always hit the break statement and never get popped. We should not be returning multiple data point for the same timestamp, so don't compare values at all. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> config: set target group source index during unmarshalling (prometheus#4245) * config: set target group source index during unmarshalling Fixes issue prometheus#4214 where the scrape pool is unnecessarily reloaded for a config reload where the config hasn't changed. Previously, the discovery manager changed the static config after loading which caused the in-memory config to differ from a freshly reloaded config. Signed-off-by: Paul Gier <pgier@redhat.com> * [issue prometheus#4214] Test that static targets are not modified by discovery manager Signed-off-by: Paul Gier <pgier@redhat.com> discovery/file: fix logging (prometheus#4178) Signed-off-by: Simon Pasquier <spasquie@redhat.com> federation: nil pointer deference when using remove read ``` level=error ts=2018-06-13T07:19:04.515149169Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56202: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.516199547Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56204: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.51717692Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56206: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.564952878Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56208: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.566575791Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56210: runtime error: invalid memory address or nil pointer dereference" level=error ts=2018-06-13T07:19:04.567106063Z caller=stdlib.go:89 component=web caller="http: panic serving [::1" msg="]:56212: runtime error: invalid memory address or nil pointer dereference" ``` When remove read is enabled, federation will call `q.Select(nil, mset...)` which will break remote reads because it currently doesn't handle empty SelectParams. Signed-off-by: Corentin Chary <c.chary@criteo.com> Review feedback. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> spelling. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Release 2.3.1 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> Timeout if populating iterators takes too long (prometheus#4291) Right now promql won't time out a request if populating the iterators takes a long time. Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Fixes prometheus#4289 return error exit status in prometheus cli (prometheus#4296) Signed-off-by: mikeykhalil <mikeyfkhalil@gmail.com> Check for timeout in each iteration of matrixSelector (prometheus#4300) Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Fixes prometheus#4288 Make TestUpdate() do some work (prometheus#4306) Previously it would set no preconditions and check no postconditions, as the `groups` member was empty. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Add "omitempty" to some SD config YAML field tags (prometheus#4338) Especially for Kubernetes SD, this fixes a bug where the rendered configuration says "api_server: null", which when read back is not interpreted as an un-set API server (thus the default is not applied). Signed-off-by: Julius Volz <julius.volz@gmail.com> travis: remove testing with go 1.x Travis and CircleCI should use the same Go version(s). Signed-off-by: Simon Pasquier <spasquie@redhat.com> Reduce CircleCI duplication (prometheus#4335) Reduce the duplication of per-project specifics in the CircleCI config. * Add docker repo variable, default to docker hub. * Add make targets for docker push and tag latest. Signed-off-by: Ben Kochie <superq@gmail.com> fix the TestManagerReloadNoChange test (prometheus#4267) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> Reorder startup and shutdown to prevent panics. (prometheus#4321) Start rule manager only after tsdb and config is loaded. Stop rule manager before tsdb to avoid writing to closed storage. Wait for any in-progress reloads to complete before shutting down rule manager, so that rule manager doesn't get updated after being shut down. Remove incorrect comment around shutting down query enginge. Log when config reload is completed. Fixes prometheus#4133 Fixes prometheus#4262 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> discovery/kubernetes/ingress: add more tests Signed-off-by: Dmitry Bashkatov <dbashkatov@gmail.com> discovery/kubernetes/ingress: fix scheme discovery (Closes prometheus#4327) Signed-off-by: Dmitry Bashkatov <dbashkatov@gmail.com> discovery/kubernetes/ingress: remove unnecessary check Signed-off-by: Dmitry Bashkatov <dbashkatov@gmail.com> Fix markup in example. (prometheus#4351) Signed-off-by: Marcin Owsiany <marcin@owsiany.pl> fix the zookeper race (prometheus#4355) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> docs: added undocumented step api parameter format (prometheus#4360) Update vendoring for tsdb (prometheus#4369) This pulls in tsdb PRs 330 344 348 353 354 356 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> k8s SD: Fix "schema" -> "scheme" typo (prometheus#4371) Signed-off-by: Julius Volz <julius.volz@gmail.com> Fix missing 'msg' in remote storage adapter main.go .Log info message (prometheus#4377) Signed-off-by: Peter Gallerani <peter.gallerani@gmail.com> Don't forget to register query_duration_seconds{slice="queue_time"} (prometheus#4381) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> docs: fix OpenStack SD for the hypervisor role Signed-off-by: Simon Pasquier <spasquie@redhat.com> discovery/openstack: remove unneeded assignment Signed-off-by: Simon Pasquier <spasquie@redhat.com> Bubble up errors to promql from populating iterators (prometheus#4136) This changes the Walk/Inspect API inside the promql package to bubble up errors. This is done by having the inspector return an error (instead of a bool) and then bubbling that up in the Walk. This way if any error is encountered in the Walk() the walk will stop and return the error. This avoids issues where errors from the Querier where being ignored (causing incorrect promql evaluation). Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Fixes prometheus#4136 Timeout if populating iterators takes too long (prometheus#4291) Right now promql won't time out a request if populating the iterators takes a long time. Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Fixes prometheus#4289 Check for timeout in each iteration of matrixSelector (prometheus#4300) Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Fixes prometheus#4288 fix the zookeper race (prometheus#4355) Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> return error exit status in prometheus cli (prometheus#4296) Signed-off-by: mikeykhalil <mikeyfkhalil@gmail.com> Reorder startup and shutdown to prevent panics. (prometheus#4321) Start rule manager only after tsdb and config is loaded. Stop rule manager before tsdb to avoid writing to closed storage. Wait for any in-progress reloads to complete before shutting down rule manager, so that rule manager doesn't get updated after being shut down. Remove incorrect comment around shutting down query enginge. Log when config reload is completed. Fixes prometheus#4133 Fixes prometheus#4262 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> Update vendoring for tsdb (prometheus#4369) This pulls in tsdb PRs 330 344 348 353 354 356 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> Release 2.3.2 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io> rules: Minor naming/comment cleanups (prometheus#4328) Signed-off-by: Julius Volz <julius.volz@gmail.com> Optimize PromQL aggregations (prometheus#4248) * Compute hash of label subsets without creating a LabelSet first. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com> Add offset to selectParams (prometheus#4226) * Add Start/End to SelectParams * Make remote read use the new selectParams for start/end This commit will continue sending the start/end time of the remote read query as the overarching promql time and the specific range of data that the query is intersted in receiving a response to is now part of the ReadHints (upstream discussion in prometheus#4226). * Remove unused vendored code The genproto.sh script was updated, but the code wasn't regenerated. This simply removes the vendored deps that are no longer part of the codegen output. Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Forbid rule-abiding robots from indexing. (prometheus#4266) * Resolves github issue prometheus#4257 Signed-off-by: Martin Lee <martin@billforward.net> Discovery consul service meta (prometheus#4280) * Upgrade Consul client * Add ServiceMeta to the labels in ConsulSD Signed-off-by: Romain Baugue <romain.baugue@elwinar.com> Fix some (valid) lint errors (prometheus#4287) Signed-off-by: Julius Volz <julius.volz@gmail.com> Update vendoring of Prometheus Go client (prometheus#4283) This is to pickup changes from prometheus/client_golang#414. It leads to better error output in promtool. Signed-off-by: Sneha Inguva <singuva@digitalocean.com> Simplify BufferedSeriesIterator usage (prometheus#4294) * Allow for BufferedSeriesIterator instances to be created without an underlying iterator, to simplify their usage. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com> Saner defaults and metrics for remote-write (prometheus#4279) * Rename queueCapacity to shardCapacity * Saner defaults for remote write * Reduce allocs on retries Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in> Update autorest vedoring (prometheus#4147) Signed-off-by: bege13mot <bege13mot@gmail.com> Update aws-sdk-go (prometheus#4153) Signed-off-by: bege13mot <bege13mot@gmail.com> add unused pointslices to the pool (prometheus#4363) Signed-off-by: Tony Lee <tl@hudson-trading.com> Add 3 commands in `promtool` for getting debug information from prometheus server (prometheus#4247) `debug all` - all information `debug metrics` - metrics information `debug pprof` - profiling information the final result is compressed in a `tar.gz` file Signed-off-by: chyeh <chyeh.taiwan@gmail.com> main: Improve / clean up error messages (prometheus#4286) Signed-off-by: Julius Volz <julius.volz@gmail.com> Document internal Prometheus server architecture (prometheus#4295) * Document internal Prometheus server architecture Signed-off-by: Julius Volz <julius.volz@gmail.com> * Review fixups Signed-off-by: Julius Volz <julius.volz@gmail.com> promtool: add command for querying series (prometheus#4308) Signed-off-by: Shubheksha Jalan <jshubheksha@gmail.com> Add missing import to promtool, fix build (prometheus#4395) Sorry, I used GitHub's web-based merge-conflict-resolution editor on prometheus#4308 and it didn't show me test errors afterwards, but maybe they didn't run again or I should have waited or something. Signed-off-by: Julius Volz <julius.volz@gmail.com> EC2 Discovery: Allow to set a custom endpoint (prometheus#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> Reuse (copy) overlapping matrix samples between range evaluation steps (prometheus#4315) * Reuse (copy) overlapping matrix samples between range evaluation steps. Signed-off-by: Alin Sinpalean <alin.sinpalean@gmail.com> Expose Group.CopyState() (prometheus#4304) This makes the `rules` package more useful to projects that use Prometheus as a library. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> add query labels command to promtool (prometheus#4346) Signed-off-by: Daisy T <daisyts@gmx.com> web: add named anchors for each rule group (prometheus#4130) * web: add named anchors for each rule group Signed-off-by: Adam Shannon <adamkshannon@gmail.com> Update internal architecture diagram (prometheus#4398) Signed-off-by: Julius Volz <julius.volz@gmail.com> Only add LookbackDelta to vector selectors (prometheus#4399) Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com> Related to prometheus#4226 add prefix "common-" to make target names This allows rules to be overridden with warnings about conflicting target names. Signed-off-by: Paul Gier <pgier@redhat.com> expose log.level for promlog for remote_storage_adapter (prometheus#4195) * expose log.level for promlog for remote_storage_adapter Signed-off-by: sipian <cs15btech11019@iith.ac.in> * replace flag description Signed-off-by: Harsh Agarwal <cs15btech11019@iith.ac.in> go-bindata debug clarification (prometheus#4411) Signed-off-by: Stafford Williams <stafford.williams@gmail.com> discovery/ec2: Maintain order of subnet_id label Signed-off-by: José Martínez <xosemp@gmail.com> discovery/ec2: Add primary_subnet_id label Signed-off-by: José Martínez <xosemp@gmail.com> Don't import testing in code which is imported from non-test code. (prometheus#4400) It polutes the flags. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Log errors encountered when marshalling and writing responses. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Review feedback. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Review feedback. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Review feedback. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Update method name in rules template, fix rendering (prometheus#4416) Fixes prometheus#4407 Signed-off-by: Julius Volz <julius.volz@gmail.com> Fix typo (prometheus#4423) Signed-off-by: Henri DF <henridf@gmail.com> Send "Accept-Encoding" header in read request (prometheus#4421) We should be doing this since we only accept Snappy-encoded responses. Signed-off-by: Henri DF <henridf@gmail.com> Handle a remote read error and return other results, add remote error as extra field in api response. Signed-off-by: Mark Knapp <mknapp@hudson-trading.com> Removed some code from other project Signed-off-by: Mark Knapp <mknapp@hudson-trading.com>
gouthamve
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Aug 1, 2018
…rometheus#4381) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
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Signed-off-by: Tom Wilkie tom.wilkie@gmail.com