update references to kind master branch -> main branch

.github/workflows/cgroup2.yaml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   docker:

.github/workflows/docker.yaml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   docker:

.github/workflows/podman.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   podman:

hack/ci/cache-wrapper.sh

@@ -20,7 +20,7 @@ set -o errexit -o nounset -o pipefail
 
 # options for where the cache is stored
 BUCKET="${BUCKET:-bentheelder-kind-ci-builds}"
-BRANCH="${BRANCH:-master}"
+BRANCH="${BRANCH:-main}"
 CACHE_SUFFIX="${CACHE_SUFFIX:-"ci-cache/${BRANCH}/gocache.tar"}"
 CACHE_URL="https://storage.googleapis.com/${BUCKET}/${CACHE_SUFFIX}"
 CACHE_GS="gs://${BUCKET}/${CACHE_SUFFIX}"

site/content/_index.md

@@ -99,11 +99,11 @@ Participation in the Kubernetes community is governed by the [Kubernetes Code of
 [Go Report Card Badge]: https://goreportcard.com/badge/sigs.k8s.io/kind
 [Go Report Card]: https://goreportcard.com/report/sigs.k8s.io/kind
 [conformance tests]: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/conformance-tests.md
-[packages]: https://github.com/kubernetes-sigs/kind/tree/master/pkg
-[cluster package]: https://github.com/kubernetes-sigs/kind/tree/master/pkg/cluster
-[build package]: https://github.com/kubernetes-sigs/kind/tree/master/pkg/build
-[kind cli]: https://github.com/kubernetes-sigs/kind/tree/master/main.go
-[images]: https://github.com/kubernetes-sigs/kind/tree/master/images
+[packages]: https://github.com/kubernetes-sigs/kind/tree/main/pkg
+[cluster package]: https://github.com/kubernetes-sigs/kind/tree/main/pkg/cluster
+[build package]: https://github.com/kubernetes-sigs/kind/tree/main/pkg/build
+[kind cli]: https://github.com/kubernetes-sigs/kind/tree/main/main.go
+[images]: https://github.com/kubernetes-sigs/kind/tree/main/images
 [kubetest]: https://github.com/kubernetes/test-infra/tree/master/kubetest
 [kubeadm]: https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm/
 [design doc]: ./docs/design/initial

site/content/docs/design/initial.md

@@ -107,10 +107,10 @@ we can simply list and delete containers with this label.
 [q-lee]: https://github.com/q-lee
 [sig-testing-post]: https://groups.google.com/d/msg/kubernetes-sig-testing/uVkosorBnVc/8DDC3qvMAwAJ
 [kubernetes-sig-testing]: https://groups.google.com/forum/#!forum/kubernetes-sig-testing
-[pkg/cluster]: https://github.com/kubernetes-sigs/kind/tree/master/pkg/cluster
+[pkg/cluster]: https://github.com/kubernetes-sigs/kind/tree/main/pkg/cluster
 [base-image.md]: /docs/design/base-image
 [node-image.md]: /docs/design/node-image
-[entrypoint]: https://github.com/kubernetes-sigs/kind/blob/master/images/base/files/usr/local/bin/entrypoint
+[entrypoint]: https://github.com/kubernetes-sigs/kind/blob/main/images/base/files/usr/local/bin/entrypoint
 [kubeconfig]: https://kubernetes.io/docs/tasks/access-application-cluster/configure-access-multiple-clusters/
 [overlay network]: https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/#pod-network
 [design principles]: /docs/design/principles

site/content/docs/design/principles.md

@@ -115,6 +115,6 @@ Automated usage should be considered for all features.
 [k8s.io/apimachinery]: https://github.com/kubernetes/apimachinery
 [Kubernetes Deprecation Policy]: https://kubernetes.io/docs/reference/using-api/deprecation-policy/
 [API Conventions]: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md
-[pkg/cluster]: https://github.com/kubernetes-sigs/kind/tree/master/pkg/cluster
+[pkg/cluster]: https://github.com/kubernetes-sigs/kind/tree/main/pkg/cluster
 [k8s.io/utils]: https://github.com/kubernetes/utils
 [k8s.io/code-generator]: https://github.com/kubernetes/code-generator

site/content/docs/user/quick-start.md

@@ -422,7 +422,7 @@ kind, the Kubernetes cluster itself, etc.
 [releases]: https://github.com/kubernetes-sigs/kind/releases
 [node image]: /docs/design/node-image
 [base image]: /docs/design/base-image
-[kind-example-config]: https://raw.githubusercontent.com/kubernetes-sigs/kind/master/site/content/docs/user/kind-example-config.yaml
+[kind-example-config]: https://raw.githubusercontent.com/kubernetes-sigs/kind/main/site/content/docs/user/kind-example-config.yaml
 [kubernetes]: https://github.com/kubernetes/kubernetes
 [kindest/node]: https://hub.docker.com/r/kindest/node/
 [kubectl]: https://kubernetes.io/docs/reference/kubectl/overview/

site/content/docs/user/working-offline.md

@@ -109,7 +109,7 @@ You can clone Kubernetes source code.
 ### Building image
 
 ```sh
-➜  ~ kind build node-image --image kindest/node:master --kube-root $GOPATH/src/k8s.io/kubernetes 
+➜  ~ kind build node-image --image kindest/node:main --kube-root $GOPATH/src/k8s.io/kubernetes 
 Starting to build Kubernetes
 ...
 Image build completed.
@@ -118,9 +118,9 @@ Image build completed.
 When the image build is complete, you can create a cluster by passing the `--image` flag.
 
 ```sh
-➜  ~ kind create cluster --image kindest/node:master
+➜  ~ kind create cluster --image kindest/node:main
 Creating cluster "kind" ...
- ✓ Ensuring node image (kindest/node:master) 🖼
+ ✓ Ensuring node image (kindest/node:main) 🖼
  ✓ Preparing nodes 📦  
  ✓ Writing configuration 📜 
  ✓ Starting control-plane 🕹️ 
@@ -172,4 +172,4 @@ You can find the specific tag currently in use at [loadbalancer source code][loa
 [docker tag]: https://docs.docker.com/engine/reference/commandline/tag/
 [base image]: https://kind.sigs.k8s.io/docs/design/base-image/
 [building the node image]: https://kind.sigs.k8s.io/docs/user/quick-start/#building-images
-[loadbalancer source code]: https://github.com/kubernetes-sigs/kind/blob/master/pkg/cluster/internal/loadbalancer/const.go#L20
+[loadbalancer source code]: https://github.com/kubernetes-sigs/kind/blob/main/pkg/cluster/internal/loadbalancer/const.go#L20

site/layouts/partials/footer.html

@@ -1,6 +1,6 @@
 <div id="footer" class="footer">
   <div class="footer-content">
-    <p class="copyright">© {{now.Year}} The Kubernetes Authors | Documentation Distributed under <a class="nowrap" href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a> | <a href="https://github.com/kubernetes-sigs/kind/tree/master/site/static/examples">Examples</a> Distributed under <a class="nowrap" href="https://www.apache.org/licenses/LICENSE-2.0">Apache-2.0</a></p>
+    <p class="copyright">© {{now.Year}} The Kubernetes Authors | Documentation Distributed under <a class="nowrap" href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a> | <a href="https://github.com/kubernetes-sigs/kind/tree/main/site/static/examples">Examples</a> Distributed under <a class="nowrap" href="https://www.apache.org/licenses/LICENSE-2.0">Apache-2.0</a></p>
     {{if .GitInfo}}<p>Last Updated on {{.GitInfo.AuthorDate.Format "2006-01-02 15:04:05 -0700" }} in <span id="commit"><a href="https://github.com/kubernetes-sigs/kind/commit/{{.GitInfo.Hash}}">{{.GitInfo.AbbreviatedHash}}</a></span></p>{{end}}
   </div>
 </div>