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Author SHA1 Message Date
dependabot[bot] e3a296dfc5
build(deps): bump github.com/prometheus/client_golang 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.13.1 to 1.14.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.13.1...v1.14.0)

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- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
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 2023-01-25 14:28:49 +00:00
dependabot[bot] efd1392ec8
Bump github.com/influxdata/influxdb 
Bumps [github.com/influxdata/influxdb](https://github.com/influxdata/influxdb) from 1.10.0 to 1.11.0.
- [Release notes](https://github.com/influxdata/influxdb/releases)
- [Changelog](https://github.com/influxdata/influxdb/blob/master/CHANGELOG_OLD.md)
- [Commits](https://github.com/influxdata/influxdb/compare/v1.10.0...v1.11.0)

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- dependency-name: github.com/influxdata/influxdb
  dependency-type: direct:production
  update-type: version-update:semver-minor
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 2023-01-01 23:04:14 +00:00
Julien Pivotto 8aae683d43 Update docker dependency 
Dependabots complains about this

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2022-12-15 13:47:40 +01:00
Matthieu MOREL f99c58f7bb
Upgrade several dependencies (#11539) 
* build(deps): bump @fortawesome/react-fontawesome from 0.1.17 to 0.2.0 in /web/ui

* build(deps): bump go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp

Bumps [go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp](https://github.com/open-telemetry/opentelemetry-go-contrib) from 0.36.0 to 0.36.4.
- [Release notes](https://github.com/open-telemetry/opentelemetry-go-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go-contrib/compare/zpages/v0.36.0...zpages/v0.36.4)

---
updated-dependencies:
- dependency-name: go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
  dependency-type: direct:production
  update-type: version-update:semver-patch
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* update snapshots

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* build(deps-dev): bump sinon from 13.0.2 to 14.0.1 in /web/ui

Bumps [sinon](https://github.com/sinonjs/sinon) from 13.0.2 to 14.0.1.
- [Release notes](https://github.com/sinonjs/sinon/releases)
- [Changelog](https://github.com/sinonjs/sinon/blob/main/docs/changelog.md)
- [Commits](https://github.com/sinonjs/sinon/compare/v13.0.2...v14.0.1)

---
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- dependency-name: sinon
  dependency-type: direct:development
  update-type: version-update:semver-major
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* build(deps): bump @codemirror/view from 6.3.0 to 6.4.0 in /web/ui

Bumps [@codemirror/view](https://github.com/codemirror/view) from 6.3.0 to 6.4.0.
- [Release notes](https://github.com/codemirror/view/releases)
- [Changelog](https://github.com/codemirror/view/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codemirror/view/compare/6.3.0...6.4.0)

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- dependency-name: "@codemirror/view"
  dependency-type: direct:production
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* build(deps): bump actions/cache from 3.0.9 to 3.0.11

Bumps [actions/cache](https://github.com/actions/cache) from 3.0.9 to 3.0.11.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3.0.9...v3.0.11)

---
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- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-patch
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* build(deps): bump bufbuild/buf-setup-action from 1.8.0 to 1.9.0

Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.8.0 to 1.9.0.
- [Release notes](https://github.com/bufbuild/buf-setup-action/releases)
- [Commits](https://github.com/bufbuild/buf-setup-action/compare/v1.8.0...v1.9.0)

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  dependency-type: direct:production
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* Update dependabot.yml

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* build(deps): bump github.com/prometheus/client_golang

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.13.0 to 1.13.1.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/v1.13.1/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.13.0...v1.13.1)

---
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- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
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* build(deps): bump github.com/stretchr/testify

Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.8.0 to 1.8.1.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](https://github.com/stretchr/testify/compare/v1.8.0...v1.8.1)

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- dependency-name: github.com/stretchr/testify
  dependency-type: direct:production
  update-type: version-update:semver-patch
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* build(deps): bump github.com/ovh/go-ovh from 1.1.0 to 1.3.0

Bumps [github.com/ovh/go-ovh](https://github.com/ovh/go-ovh) from 1.1.0 to 1.3.0.
- [Release notes](https://github.com/ovh/go-ovh/releases)
- [Commits](https://github.com/ovh/go-ovh/compare/v1.1.0...v1.3.0)

---
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- dependency-name: github.com/ovh/go-ovh
  dependency-type: direct:production
  update-type: version-update:semver-minor
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* build(deps): bump @lezer/highlight from 1.1.1 to 1.1.2 in /web/ui

Bumps [@lezer/highlight](https://github.com/lezer-parser/highlight) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/lezer-parser/highlight/releases)
- [Changelog](https://github.com/lezer-parser/highlight/blob/main/CHANGELOG.md)
- [Commits](https://github.com/lezer-parser/highlight/compare/1.1.1...1.1.2)

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- dependency-name: "@lezer/highlight"
  dependency-type: direct:production
  update-type: version-update:semver-patch
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* build(deps): bump @forevolve/bootstrap-dark in /web/ui

Bumps [@forevolve/bootstrap-dark](https://github.com/ForEvolve/bootstrap-dark) from 1.1.0 to 2.1.1.
- [Release notes](https://github.com/ForEvolve/bootstrap-dark/releases)
- [Commits](https://github.com/ForEvolve/bootstrap-dark/compare/v1.1.0...v2.1.1)

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- dependency-name: "@forevolve/bootstrap-dark"
  dependency-type: direct:production
  update-type: version-update:semver-major
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* build(deps): bump github.com/digitalocean/godo from 1.88.0 to 1.89.0

Bumps [github.com/digitalocean/godo](https://github.com/digitalocean/godo) from 1.88.0 to 1.89.0.
- [Release notes](https://github.com/digitalocean/godo/releases)
- [Changelog](https://github.com/digitalocean/godo/blob/main/CHANGELOG.md)
- [Commits](https://github.com/digitalocean/godo/compare/v1.88.0...v1.89.0)

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- dependency-name: github.com/digitalocean/godo
  dependency-type: direct:production
  update-type: version-update:semver-minor
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* build(deps): bump sanitize-html from 2.7.2 to 2.7.3 in /web/ui

Bumps [sanitize-html](https://github.com/apostrophecms/sanitize-html) from 2.7.2 to 2.7.3.
- [Release notes](https://github.com/apostrophecms/sanitize-html/releases)
- [Changelog](https://github.com/apostrophecms/sanitize-html/blob/main/CHANGELOG.md)
- [Commits](https://github.com/apostrophecms/sanitize-html/compare/2.7.2...2.7.3)

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- dependency-name: sanitize-html
  dependency-type: direct:production
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* build(deps-dev): bump ts-jest from 27.1.5 to 29.0.3 in /web/ui (#70)

Bumps [ts-jest](https://github.com/kulshekhar/ts-jest) from 27.1.5 to 29.0.3.
- [Release notes](https://github.com/kulshekhar/ts-jest/releases)
- [Changelog](https://github.com/kulshekhar/ts-jest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/kulshekhar/ts-jest/compare/v27.1.5...v29.0.3)

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- dependency-name: ts-jest
  dependency-type: direct:development
  update-type: version-update:semver-major
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* build(deps): bump moment-timezone from 0.5.37 to 0.5.38 in /web/ui

Bumps [moment-timezone](https://github.com/moment/moment-timezone) from 0.5.37 to 0.5.38.
- [Release notes](https://github.com/moment/moment-timezone/releases)
- [Changelog](https://github.com/moment/moment-timezone/blob/develop/changelog.md)
- [Commits](https://github.com/moment/moment-timezone/compare/0.5.37...0.5.38)

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- dependency-name: moment-timezone
  dependency-type: direct:production
  update-type: version-update:semver-patch
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* build(deps): bump downshift from 6.1.12 to 7.0.1 in /web/ui

Bumps [downshift](https://github.com/downshift-js/downshift) from 6.1.12 to 7.0.1.
- [Release notes](https://github.com/downshift-js/downshift/releases)
- [Changelog](https://github.com/downshift-js/downshift/blob/master/CHANGELOG.md)
- [Commits](https://github.com/downshift-js/downshift/compare/v6.1.12...v7.0.1)

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- dependency-name: downshift
  dependency-type: direct:production
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* build(deps): bump @codemirror/commands from 6.1.1 to 6.1.2 in /web/ui

Bumps [@codemirror/commands](https://github.com/codemirror/commands) from 6.1.1 to 6.1.2.
- [Release notes](https://github.com/codemirror/commands/releases)
- [Changelog](https://github.com/codemirror/commands/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codemirror/commands/compare/6.1.1...6.1.2)

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- dependency-name: "@codemirror/commands"
  dependency-type: direct:production
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* build(deps): bump @fortawesome/fontawesome-svg-core in /web/ui

Bumps [@fortawesome/fontawesome-svg-core](https://github.com/FortAwesome/Font-Awesome) from 6.1.1 to 6.2.0.
- [Release notes](https://github.com/FortAwesome/Font-Awesome/releases)
- [Changelog](https://github.com/FortAwesome/Font-Awesome/blob/6.x/CHANGELOG.md)
- [Commits](https://github.com/FortAwesome/Font-Awesome/compare/6.1.1...6.2.0)

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- dependency-name: "@fortawesome/fontawesome-svg-core"
  dependency-type: direct:production
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* build(deps): bump sass from 1.54.9 to 1.56.0 in /web/ui

Bumps [sass](https://github.com/sass/dart-sass) from 1.54.9 to 1.56.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.54.9...1.56.0)

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- dependency-name: sass
  dependency-type: direct:production
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* build(deps): bump @codemirror/search from 6.2.1 to 6.2.2 in /web/ui

Bumps [@codemirror/search](https://github.com/codemirror/search) from 6.2.1 to 6.2.2.
- [Release notes](https://github.com/codemirror/search/releases)
- [Changelog](https://github.com/codemirror/search/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codemirror/search/compare/6.2.1...6.2.2)

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- dependency-name: "@codemirror/search"
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* build(deps-dev): bump @types/jest from 27.5.2 to 29.2.1 in /web/ui

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 27.5.2 to 29.2.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

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- dependency-name: "@types/jest"
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* build(deps): bump @codemirror/language from 6.2.1 to 6.3.0 in /web/ui

Bumps [@codemirror/language](https://github.com/codemirror/language) from 6.2.1 to 6.3.0.
- [Release notes](https://github.com/codemirror/language/releases)
- [Changelog](https://github.com/codemirror/language/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codemirror/language/compare/6.2.1...6.3.0)

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- dependency-name: "@codemirror/language"
  dependency-type: direct:production
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* build(deps): bump react-resize-detector from 6.7.8 to 7.1.2 in /web/ui

* build(deps): bump react-resize-detector from 6.7.8 to 7.1.2 in /web/ui

Bumps [react-resize-detector](https://github.com/maslianok/react-resize-detector) from 6.7.8 to 7.1.2.
- [Release notes](https://github.com/maslianok/react-resize-detector/releases)
- [Commits](https://github.com/maslianok/react-resize-detector/commits)

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- dependency-name: react-resize-detector
  dependency-type: direct:production
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* remove @types/react-resize-detector

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

* npm i --package-lock-only

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* build(deps): bump @fortawesome/free-solid-svg-icons from 6.1.1 to 6.2.0 in /web/ui

* build(deps): bump go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp

Bumps [go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp](https://github.com/open-telemetry/opentelemetry-go-contrib) from 0.36.0 to 0.36.4.
- [Release notes](https://github.com/open-telemetry/opentelemetry-go-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go-contrib/compare/zpages/v0.36.0...zpages/v0.36.4)

---
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- dependency-name: go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
  dependency-type: direct:production
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* update snapshot

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* build(deps): bump github.com/aws/aws-sdk-go from 1.44.128 to 1.44.131

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.44.128 to 1.44.131.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.44.128...v1.44.131)

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- dependency-name: github.com/aws/aws-sdk-go
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* build(deps): bump github.com/envoyproxy/protoc-gen-validate

Bumps [github.com/envoyproxy/protoc-gen-validate](https://github.com/envoyproxy/protoc-gen-validate) from 0.6.13 to 0.8.0.
- [Release notes](https://github.com/envoyproxy/protoc-gen-validate/releases)
- [Changelog](https://github.com/bufbuild/protoc-gen-validate/blob/main/.goreleaser.yaml)
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* build(deps-dev): bump @types/jest from 29.2.1 to 29.2.2 in /web/ui

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 29.2.1 to 29.2.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
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* rollback to default value for open-pull-requests-limit

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

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 2022-11-08 21:29:32 +01:00
Signed-off-by: Jesus Vazquez 3362bf6d79
Fix merge conflicts 
Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com>
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2022-10-11 22:53:37 +05:30
Jesus Vazquez e934d0f011 Merge 'main' into sparsehistogram 
Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com>
 2022-10-05 22:14:49 +02:00
dependabot[bot] 6bfb1a2ce2
build(deps): bump github.com/prometheus/prometheus (#11247) 
Bumps [github.com/prometheus/prometheus](https://github.com/prometheus/prometheus) from 0.36.2 to 0.38.0.
- [Release notes](https://github.com/prometheus/prometheus/releases)
- [Changelog](https://github.com/prometheus/prometheus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/prometheus/compare/v0.36.2...v0.38.0)

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 2022-09-08 10:41:08 +02:00
Julien Pivotto 96d5a32659
Update go to 1.19, set min version to 1.18 (#11279) 
* Update go to 1.19, set min version to 1.18

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>

* Update golangci-lint

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2022-09-07 11:30:48 +02:00
dependabot[bot] 6767f6e1a9
build(deps): bump github.com/influxdata/influxdb (#11245) 
Bumps [github.com/influxdata/influxdb](https://github.com/influxdata/influxdb) from 1.9.8 to 1.10.0.
- [Release notes](https://github.com/influxdata/influxdb/releases)
- [Changelog](https://github.com/influxdata/influxdb/blob/master/CHANGELOG_OLD.md)
- [Commits](https://github.com/influxdata/influxdb/compare/v1.9.8...v1.10.0)

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 2022-09-02 20:08:16 +02:00
dependabot[bot] a6e0412d48
build(deps): bump github.com/prometheus/client_golang (#11246) 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.12.2 to 1.13.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.12.2...v1.13.0)

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 2022-09-02 13:48:55 -04:00
beorn7 c9fd3c235d Merge branch 'main' into sparsehistogram 2022-08-10 17:54:37 +02:00
dependabot[bot] c2c5c105c4
build(deps): bump github.com/prometheus/common (#11086) 
Bumps [github.com/prometheus/common](https://github.com/prometheus/common) from 0.36.0 to 0.37.0.
- [Release notes](https://github.com/prometheus/common/releases)
- [Commits](https://github.com/prometheus/common/compare/v0.36.0...v0.37.0)

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 2022-08-02 12:42:31 +02:00
beorn7 87351f2318 prompb: Modify layout of histograms 
Note: This is deliberately an incompatible change. Since we have never
used histograms in remote read/write yet, there is no point in keeping
compatibility. This _is_, however, compatible to the state in the main
branch.

This commit flattens the bucket message into top-level fields. This
has the disadvantage of now having two triples of fields prefixed with
`negative_...` or `positive_...`. However, with this structure, we
save one tag on the wire. And, perhaps more importantly, we mirror the
structure of the `histogram.Histogram` Go type.

This commit also adjusts `repeated` fields to use names in the plural
form, as it is also the case for the fields that already existed.

This also adds a doc comment to `HistogramProtoToHistogram` and
changes its return type to a pointer (which is more convenient and
probably more efficient).

Signed-off-by: beorn7 <beorn@grafana.com>
 2022-07-14 17:47:17 +02:00
beorn7 a38ee22110 documentation: fix remote_storage examples 
Signed-off-by: beorn7 <beorn@grafana.com>
 2022-07-14 16:52:27 +02:00
Levi Harrison 08f3ddb864
Sparse histogram remote-write support (#11001) 2022-07-14 09:13:12 -04:00
beorn7 20a3990500 documentation: fix example dependencies 
The examples were still depending on an ancient prometheus
version. Updating caused some dependency shenanigans, but this should
work for now.

Signed-off-by: beorn7 <beorn@grafana.com>
 2022-07-13 20:50:10 +02:00
dependabot[bot] 867d3bd78f
build(deps): bump github.com/go-kit/log (#10827) 
Bumps [github.com/go-kit/log](https://github.com/go-kit/log) from 0.2.0 to 0.2.1.
- [Release notes](https://github.com/go-kit/log/releases)
- [Commits](https://github.com/go-kit/log/compare/v0.2.0...v0.2.1)

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 2022-06-08 15:55:35 +02:00
dependabot[bot] 7b8ed5d36b
build(deps): bump github.com/prometheus/common (#10826) 
Bumps [github.com/prometheus/common](https://github.com/prometheus/common) from 0.32.1 to 0.34.0.
- [Release notes](https://github.com/prometheus/common/releases)
- [Commits](https://github.com/prometheus/common/compare/v0.32.1...v0.34.0)

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 2022-06-08 15:55:01 +02:00
dependabot[bot] eef02a0334
build(deps): bump github.com/prometheus/client_golang (#10828) 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.12.1 to 1.12.2.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.12.1...v1.12.2)

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 2022-06-08 11:14:39 +02:00
dependabot[bot] 6bd75d5ba7
build(deps): bump github.com/stretchr/testify (#10829) 
Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.7.0 to 1.7.2.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](https://github.com/stretchr/testify/compare/v1.7.0...v1.7.2)

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 2022-06-08 11:14:29 +02:00
Matthieu MOREL 12de742ae4
refactor (documentation): move from github.com/pkg/errors to 'errors' and 'fmt' (#10808) 
Signed-off-by: Matthieu MOREL <mmorel-35@users.noreply.github.com>

Co-authored-by: Matthieu MOREL <mmorel-35@users.noreply.github.com>
 2022-06-03 13:27:01 +02:00
Matthieu MOREL e2ede285a2
refactor: move from io/ioutil to io and os packages (#10528) 
* refactor: move from io/ioutil to io and os packages
* use fs.DirEntry instead of os.FileInfo after os.ReadDir

Signed-off-by: MOREL Matthieu <matthieu.morel@cnp.fr>
 2022-04-27 11:24:36 +02:00
Julien Pivotto 8cc7b7e577
Split remote storage example in its own go mod (#10244) 
This commit removes the dependency between Prometheus and influx.

Note: Go keeps adding the indirect dependencies in go.mod, I can't
remove them.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2022-02-02 14:54:13 +01:00
Mateusz Gozdek 1a6c2283a3 Format Go source files using 'gofumpt -w -s -extra' 
Part of #9557

Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>
 2021-11-02 19:52:34 +01:00
Paweł Szulik f5563bfe95
tests: Move from t.Errorf and others. (Part 2) (#9309) 
* Refactor util tests.

Signed-off-by: Paweł Szulik <paul.szulik@gmail.com>
 2021-09-13 21:19:20 +02:00
Levi Harrison b5f6f8fb36 Switched to go-kit/log 
Signed-off-by: Levi Harrison <git@leviharrison.dev>
 2021-06-11 12:28:36 -04:00
Callum Styan 8fd73b1d28
Add Exemplar Remote Write support (#8296) 
* Write exemplars to the WAL and send them over remote write.

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

* Update example for exemplars, print data in a more obvious format.

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

* Add metrics for remote write of exemplars.

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

* Fix incorrect slices passed to send in remote write.

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

* We need to unregister the new metrics.

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

* Address review comments

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

* Order of exemplar append vs write exemplar to WAL needs to change.

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

* Several fixes to prevent sending uninitialized or incorrect samples with an exemplar. Fix dropping exemplar for missing series. Add tests for queue_manager sending exemplars

Signed-off-by: Martin Disibio <mdisibio@gmail.com>

* Store both samples and exemplars in the same timeseries buffer to remove the alloc when building final request, keep sub-slices in separate buffers for re-use

Signed-off-by: Martin Disibio <mdisibio@gmail.com>

* Condense sample/exemplar delivery tests to parameterized sub-tests

Signed-off-by: Martin Disibio <mdisibio@gmail.com>

* Rename test methods for clarity now that they also handle exemplars

Signed-off-by: Martin Disibio <mdisibio@gmail.com>

* Rename counter variable. Fix instances where metrics were not updated correctly

Signed-off-by: Martin Disibio <mdisibio@gmail.com>

* Add exemplars to LoadWAL benchmark

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

* last exemplars timestamp metric needs to convert value to seconds with
ms precision

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

* Process exemplar records in a separate go routine when loading the WAL.

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

* Address review comments related to clarifying comments and variable
names. Also refactor sample/exemplar to enqueue prompb types.

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

* Regenerate types proto with comments, update protoc version again.

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

* Put remote write of exemplars behind a feature flag.

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

* Address some of Ganesh's review comments.

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

* Move exemplar remote write feature flag to a config file field.

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

* Address Bartek's review comments.

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

* Don't allocate exemplar buffers in queue_manager if we're not going to
send exemplars over remote write.

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

* Add ValidateExemplar function, validate exemplars when appending to head
and log them all to WAL before adding them to exemplar storage.

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

* Address more reivew comments from Ganesh.

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

* Add exemplar total label length check.

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

* Address a few last review comments

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

Co-authored-by: Martin Disibio <mdisibio@gmail.com>
 2021-05-06 13:53:52 -07:00
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
Julien Pivotto 4e5b1722b3
Move away from testutil, refactor imports (#8087) 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2020-10-22 11:00:08 +02:00
Marek Slabicki 8224ddec23
Capitalizing first letter of all log lines (#7043) 
Signed-off-by: Marek Slabicki <thaniri@gmail.com>
 2020-04-11 09:22:18 +01:00
Vadym Martsynovskyy a9970a47ef Fix incorrect examples in docs 
Signed-off-by: Vadym Martsynovskyy <vmartsynovskyy@gmail.com>
 2019-08-04 16:42:42 -07:00
Romain Baugue 95193fa027 Exhaust every request body before closing it (#5166) (#5479) 
From the documentation:
> The default HTTP client's Transport may not
> reuse HTTP/1.x "keep-alive" TCP connections if the Body is
> not read to completion and closed.

This effectively enable keep-alive for the fixed requests.

Signed-off-by: Romain Baugue <romain.baugue@elwinar.com>
 2019-04-18 09:50:37 +01:00
qinng cc75c27580 Fix multiple response.WriteHeader calls error in remote read adapter (#5159) 
* fix multiple response.WriteHeader calls in remote read adapter
* remove useless return

Signed-off-by: qinng <guoruyi1@xiaomi.com>
 2019-04-10 13:25:35 +01:00
Tariq Ibrahim 8fdfa8abea refine error handling in prometheus (#5388) 
i) Uses the more idiomatic Wrap and Wrapf methods for creating nested errors.
ii) Fixes some incorrect usages of fmt.Errorf where the error messages don't have any formatting directives.
iii) Does away with the use of fmt package for errors in favour of pkg/errors

Signed-off-by: tariqibrahim <tariq181290@gmail.com>
 2019-03-26 00:01:12 +01:00
LongKB 23480bef43 Remove the duplicated words (#5251) 
Although it is spelling mistakes, it might make an affects while reading.

Co-Authored-By: Nguyen Phuong An <AnNP@vn.fujitsu.com>
Signed-off-by: Kim Bao Long <longkb@vn.fujitsu.com>
 2019-02-22 14:32:34 +01:00
Callum Styan 5358f76c5c update remote write path proto so that Labels/Timeseries can't be nil (#4957) 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2019-01-15 19:13:39 +00:00
Alex Yu 5dcce32ef8 update promlog to latest version (#4876) 
* update promlog to latest version

Signed-off-by: Alex Yu <yu.alex96@gmail.com>

* Update api tests, fix main setup

Signed-off-by: Alex Yu <yu.alex96@gmail.com>

* tidy go.sum

Signed-off-by: Alex Yu <yu.alex96@gmail.com>

* revendor prometheus/common

Signed-off-by: Alex Yu <yu.alex96@gmail.com>

* only initialize config; use kingpin for remote_storage_adapter

Signed-off-by: Alex Yu <yu.alex96@gmail.com>

* actually parse the flags

Signed-off-by: Alex Yu <yu.alex96@gmail.com>

* clean up imports

Signed-off-by: Alex Yu <yu.alex96@gmail.com>
 2018-11-23 14:22:40 +01:00
Simon Pasquier ed19373a78
*: remove use of golang.org/x/net/context (#4869) 
* *: remove use of golang.org/x/net/context

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

* scrape: fix TestTargetScrapeScrapeCancel

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-11-19 12:31:16 +01:00
Tom Wilkie d3a1ff1abf
Reduce memory usage of remote read by reducing pointer usage. (#4655) 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2018-09-25 19:14:00 +01:00
beorn7 4fb59d1e61 Remove use of deprecated prometheus.Handler 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-17 13:05:43 +02:00
Julius Volz 8fbe1b5133
Handle a bunch of unchecked errors (#4461) 
There are many more (mostly finalizers like Close/Stop/etc.), but most of
the others seemed like one couldn't do much about them anyway.

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2018-08-17 17:24:35 +02:00
Harsh Agarwal 6a464ae174 expose log.level for promlog for remote_storage_adapter (#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>
 2018-07-22 16:11:38 +05:30
Peter Gallerani a9d5034add Fix missing 'msg' in remote storage adapter main.go .Log info message (#4377) 
Signed-off-by: Peter Gallerani <peter.gallerani@gmail.com>
 2018-07-12 20:54:21 +02:00
ferhat elmas ffa673f7d8 General simplifications (#3887) 
Another try as in #1516
 2018-02-26 07:58:10 +00:00
Matthew Pound e6dcc72f9a Fix instructions on updating prometheus.yml for Remote Write Adapter Example (#3422) 2017-11-07 20:02:43 +00:00
Krasi Georgiev 5d8f93a22a now using only github.com/gogo/protobuf 
bumped all grpc-gateway packages to v1.2.2
updated and run  the denproto.sh script
 2017-11-02 11:31:57 +00:00
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
Fabian Reinartz abf7c975c9 Merge branch 'master' into dev-2.0 2017-10-07 13:37:21 +02:00
Jack Neely 128b31d058 Log failure to send NaN values to remote store as Debug (#3235) 
This was a warning and can be a frequent occurrence.  Let's not fill up
logs unless we are asked to.
 2017-10-06 11:22:55 +01:00
Goutham Veeramachaneni 3f0267c548 Merge branch 'dev-2.0' into go-kit/log 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-09-15 23:15:27 +05:30
Goutham Veeramachaneni f5aed810f9 logging: Port to common/promlog 
Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>
 2017-09-15 12:40:50 +05:30
Fabian Reinartz d21f149745 *: migrate to go-kit/log 2017-09-08 22:01:51 +05:30
Fabian Reinartz 87918f3097 Merge branch 'master' into dev-2.0 2017-09-04 14:09:21 +02:00
Julius Volz aa5cdcb11e Remove extra space in log output 2017-08-29 15:24:00 +02:00
gdmello 35c952e344 Added logging for remote storage adapter (#3106) 
* Added logging for remote storage adapter on startup and on any error condition during /read or /write.

* CR feedback.
 2017-08-29 15:22:56 +02:00
Tom Wilkie cf105f9d57 Update example remote adapters for change in proto location. 2017-07-19 16:39:02 +01:00
Julius Volz e0f046396a Fix InfluxDB retention policy usage in read adapter (#2781) 2017-05-29 16:24:24 +02:00
Tom Wilkie 3141a6b36b Compress remote storage requests and responses with unframed/raw snappy. (#2696) 
* Compress remote storage requests and responses with unframed/raw snappy, for compatibility with other languages.

* Remove backwards compatibility code from remote_storage_adapter, update example_write_adapter

* Add /documentation/examples/remote_storage/example_write_adapter/example_writer_adapter to .gitignore
 2017-05-10 16:42:59 +02:00
Brian Brazil 0e0fc5a7f4 Correct example name to adapter. (#2590) 2017-04-10 17:24:53 +01:00
Brian Brazil c813c824d4 Separate out remote read responses. 
Fixes #2574
 2017-04-06 15:49:47 +01:00
Julius Volz 3581057ea4 Update remote storage bridge README.md 2017-04-03 01:42:49 +02:00
Julius Volz b391cbb808 Add InfluxDB read-back support to remote storage bridge 2017-04-03 01:42:43 +02:00
Julius Volz 815762a4ad Move retrieval.NewHTTPClient -> httputil.NewClientFromConfig 2017-03-20 14:17:04 +01:00
Julius Volz beb3c4b389 Remove legacy remote storage implementations 
This removes legacy support for specific remote storage systems in favor
of only offering the generic remote write protocol. An example bridge
application that translates from the generic protocol to each of those
legacy backends is still provided at:

documentation/examples/remote_storage/remote_storage_bridge

See also https://github.com/prometheus/prometheus/issues/10

The next step in the plan is to re-add support for multiple remote
storages.
 2017-02-14 17:52:05 +01:00
Julius Volz b16371595d Add standalone remote storage bridge example 
In preparation for removing specific remote storage implementations,
this offers an example of how to achieve the same in a separate process.
Rather than having three separate bridges for OpenTSDB, InfluxDB, and
Graphite, I decided to support all in one binary.

For now, this is in the example documenation directory, but perhaps we
will want to make a first-class project / repository out of it.
 2017-02-01 13:22:41 +01:00
Julius Volz b5163351bf Simplify and fix remote write example 
After removing gRPC, this can be simplified again. Also, the
configuration for the remote storage moved from flags to the config
file.
 2016-10-05 17:53:01 +02:00
Tom Wilkie d83879210c Switch back to protos over HTTP, instead of GRPC. 
My aim is to support the new grpc generic write path in Frankenstein.  On the surface this seems easy - however I've hit a number of problems that make me think it might be better to not use grpc just yet.

The explanation of the problems requires a little background.  At weave, traffic to frankenstein need to go through a couple of services first, for SSL and to be authenticated.  So traffic goes:

    internet -> frontend -> authfe -> frankenstein

- The frontend is Nginx, and adds/removes SSL.  Its done this way for legacy reasons, so the certs can be managed in one place, although eventually we imagine we'll merge it with authfe.  All traffic from frontend is sent to authfe.
- Authfe checks the auth tokens / cookie etc and then picks the service to forward the RPC to.
- Frankenstein accepts the reads and does the right thing with them.

First problem I hit was Nginx won't proxy http2 requests - it can accept them, but all calls downstream are http1 (see https://trac.nginx.org/nginx/ticket/923).  This wasn't such a big deal, so it now looks like:

    internet --(grpc/http2)--> frontend --(grpc/http1)--> authfe --(grpc/http1)--> frankenstein

Next problem was golang grpc server won't accept http1 requests (see https://groups.google.com/forum/#!topic/grpc-io/JnjCYGPMUms).  It is possible to link a grpc server in with a normal go http mux, as long as the mux server is serving over SSL, as the golang http client & server won't do http2 over anything other than an SSL connection.  This would require making all our service to service comms SSL.  So I had a go a writing a grpc http1 server, and got pretty far.  But is was a bit of a mess.

So finally I thought I'd make a separate grpc frontend for this, running in parallel with the frontend/authfe combo on a different port - and first up I'd need a grpc reverse proxy.  Ideally we'd have some nice, generic reverse proxy that only knew about a map from service names -> downstream service, and didn't need to decode & re-encode every request as it went through.  It seems like this can't be done with golang's grpc library - see https://github.com/mwitkow/grpc-proxy/issues/1.

And then I was surprised to find you can't do grpc from browsers! See http://www.grpc.io/faq/ - not important to us, but I'm starting to question why we decided to use grpc in the first place?

It would seem we could have most of the benefits of grpc with protos over HTTP, and this wouldn't preclude moving to grpc when its a bit more mature?  In fact, the grcp FAQ even admits as much:

> Why is gRPC better than any binary blob over HTTP/2?
> This is largely what gRPC is on the wire.
 2016-09-15 23:21:54 +01:00
Julius Volz aa3f2b7216 Generic write cleanups and changes. 
- fold metric name into labels
- return initialization errors back to main
- add snappy compression
- better context handling
- pre-allocation of labels
- remove generic naming
- other cleanups
 2016-08-30 17:24:48 +02:00