64 Commits (dca5d71d7cde104f4e449291fce74369f61a13cf)

Author	SHA1	Message	Date
George Robinson	ec8b012866	chore: update images to Go 1.24 (#16848)	10 months ago
Christian Haudum	ed061b3edd	ci: Move IMAGE_TAG Dockerfile ARG into build phase (#15983) ... In order to access the variable ${IMAGE_TAG} that is provided as `--build-arg IMAGE_TAG=x.x.x` in the `docker build` command, the `ARG` definition in the Dockerfile needs to be inside the build step block, otherwise it is empty. Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	11 months ago
Ashwanth	1e8d8a93d9	feat(query-tee): improvements to skip samples outside comparison window (#15794)	12 months ago
Paul Rogers	5f670a4b18	chore(deps): Move from base-nossl to static (#15203)	1 year ago
Paul Rogers	6875c872a6	chore: Move to Go 1.23.1, along with golangci update (#14294)	1 year ago
renovate[bot]	ad60738b56	chore(deps): update grafana/loki-build-image docker tag to v0.33.6 (#13859) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	1 year ago
renovate[bot]	53c0c48a61	chore(deps): update grafana/loki-build-image docker tag to v0.33.5 (#13849) ... Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	1 year ago
Paul Rogers	29110feb99	build: Loki build and Docker updates (#13325)	1 year ago
Paul Rogers	ca2f11d93e	chore: Update Docker images to Go 1.22.5 (#13398)	2 years ago
Paul Rogers	efa2be8325	build: Update Loki build image to 0.33.4 (#13396)	2 years ago
Callum Styan	759f42dd50	fix: update to build image 0.33.2, fixes bug with promtail windows DNS resolution (#12732) ... Signed-off-by: Callum Styan <callumstyan@gmail.com>	2 years ago
Callum Styan	71a8f2c2b1	fix: updated all dockerfiles go1.22 (#12708) ... Signed-off-by: Callum Styan <callumstyan@gmail.com>	2 years ago
Periklis Tsirakidis	131144bcab	chore(deps): Bump golang to 1.21.9 (#12467)	2 years ago
Periklis Tsirakidis	3ea0e2ed97	chore(deps): Use loki-build-image 0.33.1 (#12464) ... Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	2 years ago
Ed Welch	4c88be0ef2	chore: update loki modules for 3.0 release (#12433) ... Signed-off-by: Edward Welch <edward.welch@grafana.com>	2 years ago
Trevor Whitney	8b48a18d77	Bump build image (#11608) ... **What this PR does / why we need it**: Bumps alpine in the loki build image and ass the build image to the `scan-vulnerabilities` target to make it easier to scan in the future --------- Co-authored-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
renovate[bot]	10fe48b815	chore(deps): update alpine docker tag to v3.18.4 (main) (#11167) ... [](https://renovatebot.com) This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | alpine | final | patch | `3.18.3` -> `3.18.4` | | alpine | final | minor | `3.16.7` -> `3.18.4` | --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/grafana/loki). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40Ni4wIiwidXBkYXRlZEluVmVyIjoiMzcuNTkuOCIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2 years ago
Ashwanth	766f27645d	config: remove flags & YAML settings deprecated in 2.9.x (#11151) ... **What this PR does / why we need it**: - remove `-ruler.evaluation-delay-duration` - remove `boltdb.shipper.compactor.deletion-mode` - remove compactor flags with prefix`-boltdb.shipper.compactor.*` - remove `validation.enforce-metric-name` - remove `log.use-buffered`, `log.use-sync` **Special notes for your reviewer**: `log.use-buffered`, `log.use-sync` are not mentioned in the upgrade guide since they were hidden fields **Checklist** - [X] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [X] Tests updated - [x] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [X] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec) - [X] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](0d4416a4b0) --------- Co-authored-by: J Stickler <julie.stickler@grafana.com>	2 years ago
Shantanu Alshi	fb6f6d2e2f	Stop using global logger in modules (#11051) ... **What this PR does / why we need it**: Refactors Loki to inject logger from the constructors instead of using global logger variable. It is generally considered a good practice. **Which issue(s) this PR fixes**: [Fixes #<issue number>](https://github.com/grafana/loki-private/issues/810) **Special notes for your reviewer**: **Checklist** - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [ ] Tests updated - [x] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. <!-- TODO(salvacorts): Add example PR -->	2 years ago
Ashwanth	98551ceb9a	use go 1.21.3 and go-grpc v1.56.3 (#10869) ... **What this PR does / why we need it**: Fixes CVE-2023-39325 / CVE-2023-44487 https://github.com/grpc/grpc-go/releases/tag/v1.56.3 **Which issue(s) this PR fixes**: Fixes #<issue number> **Special notes for your reviewer**: **Checklist** - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec)	2 years ago
Michel Hollands	eb3cff4625	Update Go version to 1.21.2 in Dockerfiles (#10805) ... **What this PR does / why we need it**: Update the go version in the Dockerfiles to 1.21.2 **Special notes for your reviewer**: **Checklist** - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec) --------- Signed-off-by: Michel Hollands <michel.hollands@gmail.com>	2 years ago
Dylan Guedes	4681386775	Update alpine versions (#10573) ... **What this PR does / why we need it**: Update alpine versions used by our images to `3.18.3` **Which issue(s) this PR fixes**: N/A **Special notes for your reviewer**: **Checklist** - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec)	2 years ago
Karsten Jeschkies	5ba154a6de	Report missing metrics in querytee. (#10304) ... **What this PR does / why we need it**: Sometimes we want to not just fail a querytee but also report results on the comparison between expected and actual results. That's why querytee is extended with special metrics to give more insights into the differences. **Checklist** - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec)	2 years ago
Shantanu Alsi	b57d260ddc	Upgrade alpine 3.16.5 -> 3.16.7 (#10188) ... **What this PR does / why we need it**: **Which issue(s) this PR fixes**: Fixes #10181 Fixes Open SSL vulnerabilities [CVE-2023-1255](https://security.alpinelinux.org/vuln/CVE-2023-1255), [CVE-2023-2650](https://security.alpinelinux.org/vuln/CVE-2023-2650), [CVE-2023-2975](https://security.alpinelinux.org/vuln/CVE-2023-2975), [CVE-2023-3446](https://security.alpinelinux.org/vuln/CVE-2023-3446), [CVE-2023-3817](https://security.alpinelinux.org/vuln/CVE-2023-3817) Alpine Release Notes: [3.16.7](https://www.alpinelinux.org/posts/Alpine-3.15.10-3.16.7-3.17.5-3.18.3-released.html) [3.16.6](https://www.alpinelinux.org/posts/Alpine-3.15.9-3.16.6-3.17.4-3.18.2-released.html) **Special notes for your reviewer**: **Checklist** - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [ ] Tests updated - [x] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec)	2 years ago
Charles Korn	bde65667f7	Upgrade dskit to use packages migrated from weaveworks/common (#10164) ... **What this PR does / why we need it**: This PR upgrades dskit and replaces use of packages from weaveworks/common with their migrated equivalents in dskit. See https://github.com/grafana/dskit/pull/342 for more details. Note that Loki still uses some packages from weaveworks/common that I haven't migrated (`aws` and `test`) - I'll migrate these separately. If this PR needs to be rebuilt, I used `rewrite.sh` ([source](https://gist.github.com/charleskorn/48efe62a09d6d70f3de30327003df5c5#file-rewrite-sh)) to generate most of these changes. **Which issue(s) this PR fixes**: (none) **Special notes for your reviewer**: (none) **Checklist** - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [n/a] Documentation added - [n/a] Tests updated - [n/a] `CHANGELOG.md` updated - [n/a] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [n/a] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [n/a] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](d10549e3ec) Co-authored-by: Kaviraj Kanagaraj <kavirajkanagaraj@gmail.com>	2 years ago
Michel Hollands	bad691b509	Update go build image (#9914) ... Update the go build image --------- Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	3 years ago
Michel Hollands	7be9deacf3	Update go version to 1.20.6 (#9913) ... Update the go version. Another PR will follow that uses the new build image --------- Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	3 years ago
Trevor Whitney	4a56445686	Upgrade `golangci-lint` and fix linting errors (#9601) ... **What this PR does / why we need it**: Upgrade `golangci-lint` and fixes all the errors. The upgrade includes some stricter linting.	3 years ago
Danny Kopping	9495b6cc56	Update loki-build-image with go1.20.4 (#9372) ... Continuation of #9370 Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	3 years ago
Danny Kopping	f5c0fdf028	Upgrade to latest security release: go1.20.4 (#9370) ... **What this PR does / why we need it**: https://groups.google.com/g/golang-announce/c/MEb0UyuSMsU Also updated the build image. --------- Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	3 years ago
Trevor Whitney	a11921bbb8	Upgrade alpine 3.16.4 -> 3.16.5 (#9264) ... **What this PR does / why we need it**: Upgrade alpine version to address [openssl CVEs](https://www.alpinelinux.org/posts/Alpine-3.17.3-released.html) **Checklist** - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	3 years ago
Trevor Whitney	38c9c6c460	Bump go from 1.20.1 -> 1.20.3 (#9106) ... **What this PR does / why we need it**: Bumps our go dependency from 1.20.1 to 1.20.3 to address [security fixes](https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8) **Checklist** - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (**required**) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md`	3 years ago
Michel Hollands	4f8d3240f6	Use 0.28.1 build image and update go and alpine versions (#8583) ... **What this PR does / why we need it**: - Use the 0.28.1 build image - Update Go version to 1.20.1 - Use Alpine 3.16.4 - Fix linter issues due to updated govet in 1.20.1 - Modify images to not create `/etc/nsswitch.conf` file anymore (available by default on Alpine 3.16.4) - Remove impossible test cases for `TestMemChunk_IteratorBounds`(see https://github.com/grafana/loki/pull/8591#discussion_r1115020111 for context) Signed-off-by: Michel Hollands <michel.hollands@grafana.com> Signed-off-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: Christian Haudum <christian.haudum@gmail.com> Co-authored-by: DylanGuedes <djmgguedes@gmail.com>	3 years ago
Christian Haudum	1728d09cba	Use Loki build image 0.27.1 in CI (#8279) ... Second part of updating the Loki build image Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	3 years ago
Christian Haudum	58e29de988	Update golang to 1.19.5 (#8278) ... Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	3 years ago
Karsten Jeschkies	4504ed2701	Cross build Promtail for ARM with journald support. (#8131) ... This is the follow up to #8111 and adds journald support for Promatil ARM and ARM64 builds. I've tested it locally with my Raspberry Pi and it works. Fixes #1459	3 years ago
Michel Hollands	1e143ace11	Use new build image everywhere (#8063) ... Use the latest build image everywhere. Signed-off-by: Michel Hollands <michel.hollands@grafana.com>	3 years ago
Robert Fratto	bd58352439	Update build image references to 0.25.0 (#7848) ... cc @slim-bean	3 years ago
Danny Kopping	6c8d04fe78	Completing step 2 of updating loki-build-image (#7796)	3 years ago
Danny Kopping	355175ff89	Upgrade to Go 1.19 (#7243) ... Upgrade Loki and all related components to Go 1.19.2.	3 years ago
Danny Kopping	6bf5b5d8c1	Use a line-buffered logger to deamplify write syscalls (#6954) ... We initialise a global logger in `pkg/util/log/log.go` and use it extensively throughout the Loki codebase. Every time we write a log message, a `write` syscall is invoked. Syscalls are problematic because they transition the process from userspace to kernelspace, which means: - a context-switch is incurred, which is inherently expensive ([1-2 microseconds](https://eli.thegreenplace.net/2018/measuring-context-switching-and-memory-overheads-for-linux-threads/)) - the goroutine executing the code is **blocked** - the underlying OS thread (_M_ in the go scheduler model) is **also blocked** - the goroutine has to be rescheduled once the syscall exits - the go scheduler may need to spawn additional OS threads if all are blocked in syscalls - which can also be expensive This change introduces the use of a line-buffered logger. It has a buffer of [256](https://gist.github.com/dannykopping/0704db32c0b08751d1d2494efaa734c2) entries, and once that buffer is filled it will flush to disk. However, a situation will arise in which that buffer remains somewhat empty for a period of time, so there is a periodic flush mechanism, configured to flush every 100ms. There is also a preallocated bytes slice of 10MB which is reused, to avoid excessive slice resizing & garbage collection. This does mean that we could lose up to 256 log messages in case of an ungraceful termination of the process, but this would need to be precisely timed within the 100ms flushes - in other words, the likelihood is low, and generally we shouldn't `kill -9` any Loki process.	3 years ago
Callum Styan	4a21923913	update to alpine:3.6.2 (#6979) ... Updates the alpine image version we use to 3.16.2 and will also build/publish a new loki build image Signed-off-by: Callum Styan <callumstyan@gmail.com> Signed-off-by: Callum Styan <callumstyan@gmail.com>	3 years ago
Christian Simon	88e2705034	Update alpine and golang base images (#6897) ... * Upgrade base images to alpine 3.15.6 everywhere https://alpinelinux.org/posts/Alpine-3.13.12-3.14.8-3.15.6-3.16.2-released.html * Update golang images to 1.18.5	3 years ago
Sandeep Sukhani	2e95a64cb4	query-tee: support for multi backend response comparison and disabling query proxy for select backends (#6736) ... * add support for comparing responses with multiple secondary backends * allow disabling read proxy for select secondary backends * Update tools/querytee/proxy.go Co-authored-by: Salva Corts <salva.corts@grafana.com> Co-authored-by: Salva Corts <salva.corts@grafana.com>	3 years ago
Kaviraj Kanagaraj	0d99d80acd	upgrade `go:1.17.9` to `go:1.18.4` (#6726)	4 years ago
Salva Corts	79dc9ebef8	Add push route (#6616)	4 years ago
Christian Simon	9d0fd3a7e3	Upgrade golang version to v1.17.9 (#5899) ... ``` git ls-files '*[Dd]ockerfile*' | grep -v ^vendor/ | xargs sed -i "s/golang:[0-9\\.]*/golang:1.17.9/g" | ag 'golang:' ```	4 years ago
Christian Simon	3d941ccccb	Update alpine images to 3.15.4 (#5780)	4 years ago
Christian Haudum	474adc0820	Fix path to binary in Dockerfile for querytee (#5537) ... * Fix path to binary in Dockerfile for querytee The Dockerfile referenced an incorrect path of the querytee binary causing the build of the querytee image to fail. ``` $ make loki-querytee-image docker build -t grafana/loki-querytee:main-84c97ce -f cmd/querytee/Dockerfile . Sending build context to Docker daemon 650.6MB ... Step 7/8 : COPY --from=build /src/loki/cmd/querytee/loki-querytee /usr/bin/querytee COPY failed: stat src/loki/cmd/querytee/loki-querytee: file does not exist make: *** [Makefile:526: loki-querytee-image] Error 1 ``` Signed-off-by: Christian Haudum <christian.haudum@gmail.com> * Add querytee binary to Docker ignore file Signed-off-by: Christian Haudum <christian.haudum@gmail.com>	4 years ago
Cyril Tovena	c8bdb37ef3	update loki go version to 1.17.8 (#5543) ... Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	4 years ago