chore(ci): Remove CircleCI (#8061)

.circleci/config.yml

@@ -1,79 +0,0 @@
-version: 2
-
-.tags: &tags # tags need to be explicitly defined (whitelist)
-  tags: { only: "/.*/" }
-
-.only-tags: &only-tags
-  <<: *tags
-  branches: { ignore: "/.*/" }
-
-.tag-or-main: &tag-or-main
-  branches: { only: main }
-  <<: *tags
-
-.no-main: &no-main # contrary to tags, the branches must be excluded
-  branches: { ignore: main }
-
-workflows:
-  version: 2
-  default:
-    jobs:
-      # publish jobs depend on this as well,
-      # thus tags need to be allowed for these
-      - test: { filters: { <<: *tags } }
-
-      - build/promtail-windows:
-          requires: [test]
-
-      - build/docker-driver:
-          requires: [test]
-          filters: { <<: *no-main }
-      - publish/docker-driver:
-          requires: [test]
-          filters: { <<: *tag-or-main }
-
-
-# https://circleci.com/blog/circleci-hacks-reuse-yaml-in-your-circleci-config-with-yaml/
-.defaults: &defaults
-  docker:
-    - image: grafana/loki-build-image:0.25.0
-  working_directory: /src/loki
-
-jobs:
-  test:
-    <<: *defaults
-    steps:
-      - checkout
-
-  # Promtail
-  build/promtail-windows:
-    <<: *defaults
-    steps:
-      - checkout
-      - setup_remote_docker
-      - run:
-          name: build
-          command: make GOOS=windows GOGC=10 promtail
-
-  # Docker driver
-  build/docker-driver:
-    <<: *defaults
-    steps:
-      - checkout
-      - setup_remote_docker
-      - run:
-          name: docker-driver
-          command: make docker-driver
-
-  publish/docker-driver:
-    <<: *defaults
-    steps:
-      - checkout
-      - setup_remote_docker
-      - run:
-          name: login
-          command: docker login -u "$DOCKER_USER" -p "$DOCKER_PASS"
-      - run:
-          name: docker-driver
-          command: make docker-driver-push
-

CHANGELOG.md

@@ -21,6 +21,7 @@
 * [7997](https://github.com/grafana/loki/pull/7997) **kavirajk**: fix(promtail): Fix cri tags extra new lines when joining partial lines
 * [8027](https://github.com/grafana/loki/pull/8027) **kavirajk**: chore(promtail): Make `batchwait` and `batchsize` config explicit with yaml tags
 * [7978](https://github.com/grafana/loki/pull/7978) **chaudum**: Shut down query frontend gracefully to allow inflight requests to complete.
+* [8061](https://github.com/grafana/loki/pull/8061) **kavirajk**: Remove circle from Loki OSS
 
 ##### Fixes
 

README.md

@@ -1,7 +1,6 @@
 <p align="center"><img src="docs/sources/logo_and_name.png" alt="Loki Logo"></p>
 
 <a href="https://drone.grafana.net/grafana/loki"><img src="https://drone.grafana.net/api/badges/grafana/loki/status.svg" alt="Drone CI" /></a>
-<a href="https://circleci.com/gh/grafana/loki/tree/master"><img src="https://circleci.com/gh/grafana/loki.svg?style=shield&circle-token=618193e5787b2951c1ea3352ad5f254f4f52313d" alt="CircleCI" /></a>
 <a href="https://goreportcard.com/report/github.com/grafana/loki"><img src="https://goreportcard.com/badge/github.com/grafana/loki" alt="Go Report Card" /></a>
 <a href="https://slack.grafana.com/"><img src="https://img.shields.io/badge/join%20slack-%23loki-brightgreen.svg" alt="Slack" /></a>
 [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/loki.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:loki)