Update references to the main branch

The main branch is being renamed from master->main. This commit should
update all references to the main branch to the new name.

Co-Authored-By: Mike Morris <mikemorris@users.noreply.github.com>

.circleci/config.yml

@@ -60,7 +60,7 @@ steps:
     name: notify-slack-failure
     when: on_fail
     command: |
-      if [[ $CIRCLE_BRANCH == "master" ]]; then
+      if [[ $CIRCLE_BRANCH == "main" ]]; then
         CIRCLE_ENDPOINT="https://app.circleci.com/pipelines/github/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}?branch=${CIRCLE_BRANCH}"
         GITHUB_ENDPOINT="https://github.com/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}/commit/${CIRCLE_SHA1}"
         COMMIT_MESSAGE=$(git log -1 --pretty=%B | head -n1)
@@ -79,7 +79,7 @@ steps:
         ] \
         }" "${FEED_CONSUL_GH_URL}"
       else
-        echo "Not posting slack failure notifications for non-master branch"
+        echo "Not posting slack failure notifications for non-main branch"
       fi
 
 commands:
@@ -386,7 +386,7 @@ jobs:
       <<: *ENVIRONMENT
     steps:
       - checkout
-      - attach_workspace: # this normally runs as the first job and has nothing to attach; only used in master branch after rebuilding UI
+      - attach_workspace: # this normally runs as the first job and has nothing to attach; only used in main branch after rebuilding UI
           at: .
       - run:
           command: make dev
@@ -486,7 +486,7 @@ jobs:
           path: *TEST_RESULTS_DIR
       - run: *notify-slack-failure
 
-  # run integration tests on nomad/master
+  # run integration tests on nomad/main
   nomad-integration-main:
     docker:
       - image: *GOLANG_IMAGE
@@ -648,7 +648,7 @@ jobs:
               short_sha=$(git rev-parse --short HEAD)
               git add agent/uiserver/bindata_assetfs.go
               git commit -m "auto-updated agent/uiserver/bindata_assetfs.go from commit ${short_sha}"
-              git push origin master
+              git push origin main
             else
               echo "no UI changes so no static assets to publish"
             fi
@@ -833,7 +833,7 @@ jobs:
           path: *TEST_RESULTS_DIR
       - run: *notify-slack-failure
 
-  # only runs on master: checks latest commit to see if the PR associated has a backport/* or docs* label to cherry-pick
+  # only runs on main: checks latest commit to see if the PR associated has a backport/* or docs* label to cherry-pick
   cherry-picker:
     docker:
       - image: docker.mirror.hashicorp.services/alpine:3.12
@@ -993,12 +993,12 @@ workflows:
             - check-vendor
       - build-amd64: *require-check-vendor
       - build-arm: *require-check-vendor
-      # every commit on master will have a rebuilt UI
+      # every commit on main will have a rebuilt UI
       - frontend-cache:
           filters:
             branches:
               only:
-                - master
+                - main
       - ember-build-prod:
           requires:
             - frontend-cache
@@ -1009,7 +1009,7 @@ workflows:
           filters:
             branches:
               only:
-                - master
+                - main
                 - /release\/\d+\.\d+\.x$/
           requires:
             - build-static-assets
@@ -1034,7 +1034,7 @@ workflows:
             branches:
               ignore:
                 - /^pull\/.*$/ # only push dev builds from non forks
-                - master # all master dev uploads will include a UI rebuild in build-distros
+                - main # all main dev uploads will include a UI rebuild in build-distros
       - dev-upload-docker:
           <<: *dev-upload
           context: consul-ci
@@ -1071,7 +1071,7 @@ workflows:
           filters:
             branches:
               only:
-                - master
+                - main
       - algolia-index:
           context: consul-docs
           filters:
@@ -1085,7 +1085,7 @@ workflows:
           filters:
             branches:
               only:
-                - master
+                - main
                 - /^ui\/.*/
       - workspace-tests:
           requires:
@@ -1118,14 +1118,14 @@ workflows:
           filters:
             branches:
               only:
-                - master
+                - main
                 - /release\/\d+\.\d+\.x$/
       - cherry-picker:
           context: team-consul
           filters:
             branches:
               only:
-                - master
+                - main
                 - /release\/\d+\.\d+\.x$/
   load-test:
     when: << pipeline.parameters.trigger-load-test >>
@@ -1139,6 +1139,6 @@ workflows:
           filters:
             branches:
               only:
-                - master
+                - main
     jobs:
       - load-test

.circleci/scripts/cherry-picker.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# This script is meant to run on every new commit to master in CircleCI. If the commit comes from a PR, it will
+# This script is meant to run on every new commit to main in CircleCI. If the commit comes from a PR, it will
 # check the PR associated with the commit for labels. If the label matches `docs*` it will be cherry-picked
 # to stable-website. If the label matches `backport/*`, it will be cherry-picked to the appropriate `release/*`
 # branch.

.github/CONTRIBUTING.md

@@ -60,7 +60,7 @@ issue. Stale issues will be closed.
 ## Building Consul
 
 If you wish to work on Consul itself, you'll first need [Go](https://golang.org)
-installed (The version of Go should match the one of our [CI config's](https://github.com/hashicorp/consul/blob/master/.circleci/config.yml) Go image).
+installed (The version of Go should match the one of our [CI config's](https://github.com/hashicorp/consul/blob/main/.circleci/config.yml) Go image).
 
 
 Next, clone this repository and then run `make dev`. In a few moments, you'll have a working

.github/workflows/changelog-checker.yml

@@ -4,9 +4,9 @@
 on:
   pull_request:
     types: [opened, synchronize, labeled]
-    # Runs on PRs to master and all release branches
+    # Runs on PRs to main and all release branches
     branches:
-      - master
+      - main
       - release/*
 
 jobs:

.github/workflows/load-test.yml

@@ -1,7 +1,7 @@
 on:
   pull_request:
     branches:
-      - master
+      - main
     types: [labeled]
 
 jobs:
@@ -16,9 +16,9 @@ jobs:
       - name: Trigger CircleCI Load Test Pipeline
         run: |
           # build json payload to trigger CircleCI Load Test Pipeline
-          # This only runs the load test pipeline on the 'master' branch
+          # This only runs the load test pipeline on the 'main' branch
           jsonData=$(jq --null-input -r --arg commit ${{ github.event.pull_request.head.sha }} \
-            '{branch:"master", parameters: {"commit": $commit, "trigger-load-test": true}}')
+            '{branch:"main", parameters: {"commit": $commit, "trigger-load-test": true}}')
           echo "Passing JSON data to CircleCI API: $jsonData"
           load_test_pipeline_id=$(curl -X POST \
                -H "Circle-Token: ${{ secrets.CIRCLE_TOKEN }}" \

.github/workflows/website-checker.yml

@@ -13,9 +13,9 @@
 on:
   pull_request_target:
     types: [opened]
-    # Runs on PRs to master and all release branches
+    # Runs on PRs to main and all release branches
     branches:
-      - master
+      - main
       - release/*
 
 jobs:

GNUmakefile

@@ -176,7 +176,7 @@ ci.dev-docker:
 	@echo $(DOCKER_PASS) | docker login -u="$(DOCKER_USER)" --password-stdin
 	@echo "Pushing dev image to: https://cloud.docker.com/u/hashicorpdev/repository/docker/hashicorpdev/consul"
 	@docker push $(CI_DEV_DOCKER_NAMESPACE)/$(CI_DEV_DOCKER_IMAGE_NAME):$(GIT_COMMIT)
-ifeq ($(CIRCLE_BRANCH), master)
+ifeq ($(CIRCLE_BRANCH), main)
 	@docker tag $(CI_DEV_DOCKER_NAMESPACE)/$(CI_DEV_DOCKER_IMAGE_NAME):$(GIT_COMMIT) $(CI_DEV_DOCKER_NAMESPACE)/$(CI_DEV_DOCKER_IMAGE_NAME):latest
 	@docker push $(CI_DEV_DOCKER_NAMESPACE)/$(CI_DEV_DOCKER_IMAGE_NAME):latest
 endif

README.md

@@ -1,4 +1,4 @@
-# Consul [![CircleCI](https://circleci.com/gh/hashicorp/consul/tree/master.svg?style=svg)](https://circleci.com/gh/hashicorp/consul/tree/master) [![Discuss](https://img.shields.io/badge/discuss-consul-ca2171.svg?style=flat)](https://discuss.hashicorp.com/c/consul)
+# Consul [![CircleCI](https://circleci.com/gh/hashicorp/consul/tree/main.svg?style=svg)](https://circleci.com/gh/hashicorp/consul/tree/main) [![Discuss](https://img.shields.io/badge/discuss-consul-ca2171.svg?style=flat)](https://discuss.hashicorp.com/c/consul)
 
 * Website: https://www.consul.io
 * Tutorials: [HashiCorp Learn](https://learn.hashicorp.com/consul)
@@ -54,4 +54,4 @@ https://www.consul.io/docs
 
 ## Contributing
 
-Thank you for your interest in contributing! Please refer to [CONTRIBUTING.md](https://github.com/hashicorp/consul/blob/master/.github/CONTRIBUTING.md) for guidance.
+Thank you for your interest in contributing! Please refer to [CONTRIBUTING.md](https://github.com/hashicorp/consul/blob/main/.github/CONTRIBUTING.md) for guidance.

build-support/functions/10-util.sh

@@ -555,7 +555,7 @@ function git_push_ref {
       local upstream=$(git_upstream "${sdir}") || return 1
 
       # upstream branch for this branch does not track the remote we need to push to
-      # basically this checks that the upstream (could be something like origin/master) references the correct remote
+      # basically this checks that the upstream (could be something like origin/main) references the correct remote
       # if it doesn't then the string modification wont apply and the var will reamin unchanged and equal to itself.
       if test "${upstream#${remote}/}" == "${upstream}"
       then

command/connect/envoy/bootstrap_config.go

@@ -86,7 +86,7 @@ type BootstrapConfig struct {
 	// configure the aspects that Connect relies upon to work. It's recommended
 	// that this only be used if necessary, and that it be based on the default
 	// template in
-	// https://github.com/hashicorp/consul/blob/master/command/connect/envoy/bootstrap_tpl.go
+	// https://github.com/hashicorp/consul/blob/main/command/connect/envoy/bootstrap_tpl.go
 	// for the correct version of Consul and Envoy being used.
 	OverrideJSONTpl string `mapstructure:"envoy_bootstrap_json_tpl"`
 

contributing/INTERNALS.md

@@ -22,36 +22,36 @@ The components in this section are shared between Consul agents in client and se
 
 | Directory | Contents |
 | --------- | -------- |
-| [command/agent](https://github.com/hashicorp/consul/tree/master/command/agent) | This contains the actual CLI command implementation for the `consul agent` command, which mostly just invokes an agent object from the `agent` package. |
-| [agent](https://github.com/hashicorp/consul/tree/master/agent) | This is where the agent object is defined, and the top level `agent` package has all of the functionality that's common to both client and server agents. This includes things like service registration, the HTTP and DNS endpoints, watches, and top-level glue for health checks. |
-| [agent/config](https://github.com/hashicorp/consul/tree/master/agent/config) | This has all the user-facing [configuration](https://www.consul.io/docs/agent/options.html) processing code, as well as the internal configuration structure that's used by the agent. |
-| [agent/checks](https://github.com/hashicorp/consul/tree/master/agent/checks) | This has implementations for the different [health check types](https://www.consul.io/docs/agent/checks.html). |
-| [agent/ae](https://github.com/hashicorp/consul/tree/master/agent/ae), [agent/local](https://github.com/hashicorp/consul/tree/master/agent/local) | These are used together to power the agent's [Anti-Entropy Sync Back](https://www.consul.io/docs/internals/anti-entropy.html) process to the Consul servers. |
-| [agent/router](https://github.com/hashicorp/consul/tree/master/agent/router), [agent/pool](https://github.com/hashicorp/consul/tree/master/agent/pool) | These are used for routing RPC queries to Consul servers and for connection pooling. |
-| [agent/structs](https://github.com/hashicorp/consul/tree/master/agent/structs) | This has definitions of all the internal RPC protocol request and response structures. |
+| [command/agent](https://github.com/hashicorp/consul/tree/main/command/agent) | This contains the actual CLI command implementation for the `consul agent` command, which mostly just invokes an agent object from the `agent` package. |
+| [agent](https://github.com/hashicorp/consul/tree/main/agent) | This is where the agent object is defined, and the top level `agent` package has all of the functionality that's common to both client and server agents. This includes things like service registration, the HTTP and DNS endpoints, watches, and top-level glue for health checks. |
+| [agent/config](https://github.com/hashicorp/consul/tree/main/agent/config) | This has all the user-facing [configuration](https://www.consul.io/docs/agent/options.html) processing code, as well as the internal configuration structure that's used by the agent. |
+| [agent/checks](https://github.com/hashicorp/consul/tree/main/agent/checks) | This has implementations for the different [health check types](https://www.consul.io/docs/agent/checks.html). |
+| [agent/ae](https://github.com/hashicorp/consul/tree/main/agent/ae), [agent/local](https://github.com/hashicorp/consul/tree/main/agent/local) | These are used together to power the agent's [Anti-Entropy Sync Back](https://www.consul.io/docs/internals/anti-entropy.html) process to the Consul servers. |
+| [agent/router](https://github.com/hashicorp/consul/tree/main/agent/router), [agent/pool](https://github.com/hashicorp/consul/tree/main/agent/pool) | These are used for routing RPC queries to Consul servers and for connection pooling. |
+| [agent/structs](https://github.com/hashicorp/consul/tree/main/agent/structs) | This has definitions of all the internal RPC protocol request and response structures. |
 
 ### Server Components
 
 The components in this section are only used by Consul servers.
 
 | Directory | Contents |
 | --------- | -------- |
-| [agent/consul](https://github.com/hashicorp/consul/tree/master/agent/consul) | This is where the Consul server object is defined, and the top-level `consul` package has all of the functionality that's used by server agents. This includes things like the internal RPC endpoints. |
-| [agent/consul/fsm](https://github.com/hashicorp/consul/tree/master/agent/consul/fsm), [agent/consul/state](https://github.com/hashicorp/consul/tree/master/agent/consul/state) | These components make up Consul's finite state machine (updated by the Raft consensus algorithm) and backed by the state store (based on immutable radix trees). All updates of Consul's consistent state is handled by the finite state machine, and all read queries to the Consul servers are serviced by the state store's data structures. |
-| [agent/consul/autopilot](https://github.com/hashicorp/consul/tree/master/agent/consul/autopilot) | This contains a package of functions that provide Consul's [Autopilot](https://www.consul.io/docs/guides/autopilot.html) features. |
+| [agent/consul](https://github.com/hashicorp/consul/tree/main/agent/consul) | This is where the Consul server object is defined, and the top-level `consul` package has all of the functionality that's used by server agents. This includes things like the internal RPC endpoints. |
+| [agent/consul/fsm](https://github.com/hashicorp/consul/tree/main/agent/consul/fsm), [agent/consul/state](https://github.com/hashicorp/consul/tree/main/agent/consul/state) | These components make up Consul's finite state machine (updated by the Raft consensus algorithm) and backed by the state store (based on immutable radix trees). All updates of Consul's consistent state is handled by the finite state machine, and all read queries to the Consul servers are serviced by the state store's data structures. |
+| [agent/consul/autopilot](https://github.com/hashicorp/consul/tree/main/agent/consul/autopilot) | This contains a package of functions that provide Consul's [Autopilot](https://www.consul.io/docs/guides/autopilot.html) features. |
 
 ### Other Components
 
 There are several other top-level packages used internally by Consul as well as externally by other applications.
 
 | Directory | Contents |
 | --------- | -------- |
-| [acl](https://github.com/hashicorp/consul/tree/master/api) | This supports the underlying policy engine for Consul's [ACL](https://www.consul.io/docs/guides/acl.html) system. |
-| [api](https://github.com/hashicorp/consul/tree/master/api) | This `api` package provides an official Go API client for Consul, which is also used by Consul's [CLI](https://www.consul.io/docs/commands/index.html) commands to communicate with the local Consul agent. |
-| [command](https://github.com/hashicorp/consul/tree/master/command) | This contains a sub-package for each of Consul's [CLI](https://www.consul.io/docs/commands/index.html) command implementations. |
-| [snapshot](https://github.com/hashicorp/consul/tree/master/snapshot) | This has implementation details for Consul's [snapshot archives](https://www.consul.io/api/snapshot.html). |
-| [api/watch](https://github.com/hashicorp/consul/tree/master/api/watch) | This has implementation details for Consul's [watches](https://www.consul.io/docs/agent/watches.html), used both internally to Consul and by the [watch CLI command](https://www.consul.io/docs/commands/watch.html). |
-| [website](https://github.com/hashicorp/consul/tree/master/website) | This has the full source code for [consul.io](https://www.consul.io/). Pull requests can update the source code and Consul's documentation all together. |
+| [acl](https://github.com/hashicorp/consul/tree/main/api) | This supports the underlying policy engine for Consul's [ACL](https://www.consul.io/docs/guides/acl.html) system. |
+| [api](https://github.com/hashicorp/consul/tree/main/api) | This `api` package provides an official Go API client for Consul, which is also used by Consul's [CLI](https://www.consul.io/docs/commands/index.html) commands to communicate with the local Consul agent. |
+| [command](https://github.com/hashicorp/consul/tree/main/command) | This contains a sub-package for each of Consul's [CLI](https://www.consul.io/docs/commands/index.html) command implementations. |
+| [snapshot](https://github.com/hashicorp/consul/tree/main/snapshot) | This has implementation details for Consul's [snapshot archives](https://www.consul.io/api/snapshot.html). |
+| [api/watch](https://github.com/hashicorp/consul/tree/main/api/watch) | This has implementation details for Consul's [watches](https://www.consul.io/docs/agent/watches.html), used both internally to Consul and by the [watch CLI command](https://www.consul.io/docs/commands/watch.html). |
+| [website](https://github.com/hashicorp/consul/tree/main/website) | This has the full source code for [consul.io](https://www.consul.io/). Pull requests can update the source code and Consul's documentation all together. |
 
 ## FAQ
 

contributing/streaming/README.md

@@ -31,12 +31,12 @@ endpoint calls raft.Apply, which if successful will save the new data in the sta
 When the [state.Store commits] it produces an event which is managed by the [EventPublisher]
 and sent to any active subscriptions.
 
-[rpcclient/health.Health]: https://github.com/hashicorp/consul/blob/master/agent/rpcclient/health/health.go
-[StreamingHealthServices cache-type]: https://github.com/hashicorp/consul/blob/master/agent/cache-types/streaming_health_services.go
-[materialized view]: https://github.com/hashicorp/consul/blob/master/agent/submatview/materializer.go
-[SubscribeEndpoint]: https://github.com/hashicorp/consul/blob/master/agent/rpc/subscribe/subscribe.go
-[EventPublisher]: https://github.com/hashicorp/consul/blob/master/agent/consul/stream/event_publisher.go
-[state.Store commits]: https://github.com/hashicorp/consul/blob/master/agent/consul/state/memdb.go
+[rpcclient/health.Health]: https://github.com/hashicorp/consul/blob/main/agent/rpcclient/health/health.go
+[StreamingHealthServices cache-type]: https://github.com/hashicorp/consul/blob/main/agent/cache-types/streaming_health_services.go
+[materialized view]: https://github.com/hashicorp/consul/blob/main/agent/submatview/materializer.go
+[SubscribeEndpoint]: https://github.com/hashicorp/consul/blob/main/agent/rpc/subscribe/subscribe.go
+[EventPublisher]: https://github.com/hashicorp/consul/blob/main/agent/consul/stream/event_publisher.go
+[state.Store commits]: https://github.com/hashicorp/consul/blob/main/agent/consul/state/memdb.go
 
 
 ## Event Publisher

website/content/api-docs/libraries-and-sdks.mdx

@@ -15,7 +15,7 @@ the community.
 
 <ul>
   <li>
-    <a href="https://github.com/hashicorp/consul/tree/master/api">api</a> -
+    <a href="https://github.com/hashicorp/consul/tree/main/api">api</a> -
     Official Go client for the Consul HTTP API
   </li>
   <li>