Squashed 'release-tools/' changes from c0a4fb1..65922ea

kubernetes-csi/csi-release-tools@65922ea2 Merge kubernetes-csi/csi-release-tools#170 from pohly/canary-snapshot-controller
kubernetes-csi/csi-release-tools@c0bdfb3a prow.sh: deploy canary snapshot-controller in canary jobs
kubernetes-csi/csi-release-tools@0438f15a Merge kubernetes-csi/csi-release-tools#167 from c0va23/feature/release-armv7-image
kubernetes-csi/csi-release-tools@4786f4d0 Merge kubernetes-csi/csi-release-tools#168 from msau42/update-release-prereq
kubernetes-csi/csi-release-tools@6a2dc64a Remove requirement to be top-level approver. Only maintainers membership is required to do a release
kubernetes-csi/csi-release-tools@30a4f7bb Release armv7 image
kubernetes-csi/csi-release-tools@ac8108f1 Merge kubernetes-csi/csi-release-tools#165 from consideRatio/pr/update-github-links-ref-to-master-to-HEAD
kubernetes-csi/csi-release-tools@999b483d docs: make github links reference HEAD instead of main
kubernetes-csi/csi-release-tools@fd670693 docs: make github links reference HEAD instead of master

git-subtree-dir: release-tools
git-subtree-split: 65922ea

Author: pohly

README.md

@@ -42,7 +42,7 @@ images. Building from master creates the main `canary` image.
 Sharing and updating
 --------------------
 
-[`git subtree`](https://github.com/git/git/blob/master/contrib/subtree/git-subtree.txt)
+[`git subtree`](https://github.com/git/git/blob/HEAD/contrib/subtree/git-subtree.txt)
 is the recommended way of maintaining a copy of the rules inside the
 `release-tools` directory of a project. This way, it is possible to make
 changes also locally, test them and then push them back to the shared
@@ -89,7 +89,7 @@ main
 
 All Kubernetes-CSI repos are expected to switch to Prow. For details
 on what is enabled in Prow, see
-https://github.com/kubernetes/test-infra/tree/master/config/jobs/kubernetes-csi
+https://github.com/kubernetes/test-infra/tree/HEAD/config/jobs/kubernetes-csi
 
 Test results for periodic jobs are visible in
 https://testgrid.k8s.io/sig-storage-csi-ci

SECURITY_CONTACTS

@@ -4,7 +4,7 @@
 # to for triaging and handling of incoming issues.
 #
 # The below names agree to abide by the
-# [Embargo Policy](https://github.com/kubernetes/sig-release/blob/master/security-release-process-documentation/security-release-process.md#embargo-policy)
+# [Embargo Policy](https://github.com/kubernetes/sig-release/blob/HEAD/security-release-process-documentation/security-release-process.md#embargo-policy)
 # and will be removed and replaced if they violate that agreement.
 #
 # DO NOT REPORT SECURITY VULNERABILITIES DIRECTLY TO THESE NAMES, FOLLOW THE

SIDECAR_RELEASE_PROCESS.md

@@ -9,13 +9,8 @@ The release manager must:
 * Be a member of the kubernetes-csi organization. Open an
   [issue](https://github.com/kubernetes/org/issues/new?assignees=&labels=area%2Fgithub-membership&template=membership.md&title=REQUEST%3A+New+membership+for+%3Cyour-GH-handle%3E) in
   kubernetes/org to request membership
-* Be a top level approver for the repository. To become a top level approver,
-  the candidate must demonstrate ownership and deep knowledge of the repository
-  through active maintenance, responding to and fixing issues, reviewing PRs,
-  test triage.
-* Be part of the maintainers or admin group for the repository. admin is a
-  superset of maintainers, only maintainers level is required for cutting a
-  release.  Membership can be requested by submitting a PR to kubernetes/org.
+* Be part of the maintainers group for the repository.
+  Membership can be requested by submitting a PR to kubernetes/org.
   [Example](https://github.com/kubernetes/org/pull/1467)
 
 ## Updating CI Jobs
@@ -31,16 +26,16 @@ naming convention `<hostpath-deployment-version>-on-<kubernetes-version>`.
 1. "-on-master" jobs are the closest reflection to the new Kubernetes version.
 1. Fixes to our prow.sh CI script can be tested in the [CSI hostpath
    repo](https://github.com/kubernetes-csi/csi-driver-host-path) by modifying
-   [prow.sh](https://github.com/kubernetes-csi/csi-driver-host-path/blob/master/release-tools/prow.sh)
+   [prow.sh](https://github.com/kubernetes-csi/csi-driver-host-path/blob/HEAD/release-tools/prow.sh)
    along with any overrides in
-   [.prow.sh](https://github.com/kubernetes-csi/csi-driver-host-path/blob/master/.prow.sh)
+   [.prow.sh](https://github.com/kubernetes-csi/csi-driver-host-path/blob/HEAD/.prow.sh)
    to mirror the failing environment. Once e2e tests are passing (verify-unit tests
    will fail), then the prow.sh changes can be submitted to [csi-release-tools](https://github.com/kubernetes-csi/csi-release-tools).
 1. Changes can then be updated in all the sidecar repos and hostpath driver repo
    by following the [update
-   instructions](https://github.com/kubernetes-csi/csi-release-tools/blob/master/README.md#sharing-and-updating).
+   instructions](https://github.com/kubernetes-csi/csi-release-tools/blob/HEAD/README.md#sharing-and-updating).
 1. New pull and CI jobs are configured by adding new K8s versions to the top of
-   [gen-jobs.sh](https://github.com/kubernetes/test-infra/blob/master/config/jobs/kubernetes-csi/gen-jobs.sh).
+   [gen-jobs.sh](https://github.com/kubernetes/test-infra/blob/HEAD/config/jobs/kubernetes-csi/gen-jobs.sh).
    New pull jobs that have been unverified should be initially made optional by
    setting the new K8s version as
    [experimental](https://github.com/kubernetes/test-infra/blob/a1858f46d6014480b130789df58b230a49203a64/config/jobs/kubernetes-csi/gen-jobs.sh#L40).
@@ -52,7 +47,7 @@ naming convention `<hostpath-deployment-version>-on-<kubernetes-version>`.
 1. Identify all issues and ongoing PRs that should go into the release, and
   drive them to resolution.
 1. Download v2.8+ [K8s release notes
-  generator](https://github.com/kubernetes/release/tree/master/cmd/release-notes)
+  generator](https://github.com/kubernetes/release/tree/HEAD/cmd/release-notes)
 1. Generate release notes for the release. Replace arguments with the relevant
   information.
     * Clean up old cached information (also needed if you are generating release
@@ -95,15 +90,15 @@ naming convention `<hostpath-deployment-version>-on-<kubernetes-version>`.
 1. Check [image build status](https://k8s-testgrid.appspot.com/sig-storage-image-build).
 1. Promote images from k8s-staging-sig-storage to k8s.gcr.io/sig-storage. From
    the [k8s image
-   repo](https://github.com/kubernetes/k8s.io/tree/main/k8s.gcr.io/images/k8s-staging-sig-storage),
+   repo](https://github.com/kubernetes/k8s.io/tree/HEAD/k8s.gcr.io/images/k8s-staging-sig-storage),
    run `./generate.sh > images.yaml`, and send a PR with the updated images.
    Once merged, the image promoter will copy the images from staging to prod.
 1. Update [kubernetes-csi/docs](https://github.com/kubernetes-csi/docs) sidecar
    and feature pages with the new released version.
 1. After all the sidecars have been released, update
-   CSI hostpath driver with the new sidecars in the [CSI repo](https://github.com/kubernetes-csi/csi-driver-host-path/tree/master/deploy)
+   CSI hostpath driver with the new sidecars in the [CSI repo](https://github.com/kubernetes-csi/csi-driver-host-path/tree/HEAD/deploy)
    and [k/k
-   in-tree](https://github.com/kubernetes/kubernetes/tree/master/test/e2e/testing-manifests/storage-csi/hostpath/hostpath)
+   in-tree](https://github.com/kubernetes/kubernetes/tree/HEAD/test/e2e/testing-manifests/storage-csi/hostpath/hostpath)
 
 ## Adding support for a new Kubernetes release
 
@@ -134,7 +129,7 @@ naming convention `<hostpath-deployment-version>-on-<kubernetes-version>`.
 1. Once all sidecars for the new Kubernetes release are released,
    either bump the version number of the images in the existing
    [csi-driver-host-path
-   deployments](https://github.com/kubernetes-csi/csi-driver-host-path/tree/master/deploy)
+   deployments](https://github.com/kubernetes-csi/csi-driver-host-path/tree/HEAD/deploy)
    and/or create a new deployment, depending on what Kubernetes
    release an updated sidecar is compatible with. If no new deployment
    is needed, then add a symlink to document that there intentionally

cloudbuild.yaml

@@ -10,10 +10,10 @@
 #   because binaries will get built for different architectures and then
 #   get copied from the built host into the container image
 #
-# See https://github.com/kubernetes/test-infra/blob/master/config/jobs/image-pushing/README.md
+# See https://github.com/kubernetes/test-infra/blob/HEAD/config/jobs/image-pushing/README.md
 # for more details on image pushing process in Kubernetes.
 #
-# To promote release images, see https://github.com/kubernetes/k8s.io/tree/main/k8s.gcr.io/images/k8s-staging-sig-storage.
+# To promote release images, see https://github.com/kubernetes/k8s.io/tree/HEAD/k8s.gcr.io/images/k8s-staging-sig-storage.
 
 # This must be specified in seconds. If omitted, defaults to 600s (10 mins).
 # Building three images in external-snapshotter takes roughly half an hour,

prow.sh

@@ -78,7 +78,7 @@ version_to_git () {
 # the list of windows versions was matched from:
 # - https://hub.docker.com/_/microsoft-windows-nanoserver
 # - https://hub.docker.com/_/microsoft-windows-servercore
-configvar CSI_PROW_BUILD_PLATFORMS "linux amd64; linux ppc64le -ppc64le; linux s390x -s390x; linux arm64 -arm64; windows amd64 .exe nanoserver:1809 servercore:ltsc2019; windows amd64 .exe nanoserver:1909 servercore:1909; windows amd64 .exe nanoserver:2004 servercore:2004; windows amd64 .exe nanoserver:20H2 servercore:20H2" "Go target platforms (= GOOS + GOARCH) and file suffix of the resulting binaries"
+configvar CSI_PROW_BUILD_PLATFORMS "linux amd64; linux ppc64le -ppc64le; linux s390x -s390x; linux arm -arm; linux arm64 -arm64; windows amd64 .exe nanoserver:1809 servercore:ltsc2019; windows amd64 .exe nanoserver:1909 servercore:1909; windows amd64 .exe nanoserver:2004 servercore:2004; windows amd64 .exe nanoserver:20H2 servercore:20H2" "Go target platforms (= GOOS + GOARCH) and file suffix of the resulting binaries"
 
 # If we have a vendor directory, then use it. We must be careful to only
 # use this for "make" invocations inside the project's repo itself because
@@ -292,7 +292,7 @@ tests_need_alpha_cluster () {
     tests_enabled "parallel-alpha" "serial-alpha"
 }
 
-# Enabling mock tests adds the "CSI mock volume" tests from https://github.com/kubernetes/kubernetes/blob/master/test/e2e/storage/csi_mock_volume.go
+# Enabling mock tests adds the "CSI mock volume" tests from https://github.com/kubernetes/kubernetes/blob/HEAD/test/e2e/storage/csi_mock_volume.go
 # to the e2e.test invocations (serial, parallel, and the corresponding alpha variants).
 # When testing canary images, those get used instead of the images specified
 # in the e2e.test's normal YAML files.
@@ -795,7 +795,7 @@ install_snapshot_controller() {
       kind load docker-image --name csi-prow ${NEW_IMG} || die "could not load the snapshot-controller:csiprow image into the kind cluster"
 
       # deploy snapshot-controller
-      echo "Deploying snapshot-controller"
+      echo "Deploying snapshot-controller from ${SNAPSHOT_CONTROLLER_YAML} with $NEW_IMG."
       # Replace image in SNAPSHOT_CONTROLLER_YAML with snapshot-controller:csiprow and deploy
       # NOTE: This logic is similar to the logic here:
       # https://github.com/kubernetes-csi/csi-driver-host-path/blob/v1.4.0/deploy/util/deploy-hostpath.sh#L155
@@ -832,8 +832,19 @@ install_snapshot_controller() {
               echo "$modified"
               exit 1
           fi
-	  echo "kubectl apply -f ${SNAPSHOT_CONTROLLER_YAML}(modified)"
       done
+  elif [ "${CSI_PROW_DRIVER_CANARY}" = "canary" ]; then
+      echo "Deploying snapshot-controller from ${SNAPSHOT_CONTROLLER_YAML} with canary images."
+      yaml="$(kubectl apply --dry-run=client -o yaml -f "$SNAPSHOT_CONTROLLER_YAML")"
+      # Ignore: See if you can use ${variable//search/replace} instead.
+      # shellcheck disable=SC2001
+      modified="$(echo "$yaml" | sed -e "s;image: .*/\([^/:]*\):.*;image: ${CSI_PROW_DRIVER_CANARY_REGISTRY}/\1:canary;")"
+      diff <(echo "$yaml") <(echo "$modified")
+      if ! echo "$modified" | kubectl apply -f -; then
+          echo "modified version of $SNAPSHOT_CONTROLLER_YAML:"
+          echo "$modified"
+          exit 1
+      fi
   else
       echo "kubectl apply -f $SNAPSHOT_CONTROLLER_YAML"
       kubectl apply -f "$SNAPSHOT_CONTROLLER_YAML"