UPSTREAM: <carry>: Add OpenShift files

.ci-operator.yaml

@@ -0,0 +1,4 @@
+build_root_image:
+  name: release
+  namespace: openshift
+  tag: rhel-8-release-golang-1.18-openshift-4.11

Dockerfile.openshift

@@ -0,0 +1,8 @@
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.18-openshift-4.11 AS builder
+WORKDIR /go/src/github.com/kubernetes-csi/external-snapshotter
+COPY . .
+RUN make build
+
+FROM registry.ci.openshift.org/ocp/4.11:base
+COPY --from=builder /go/src/github.com/kubernetes-csi/external-snapshotter/bin/csi-snapshotter /usr/bin/
+ENTRYPOINT ["/usr/bin/csi-snapshotter"]

Dockerfile.snapshot-controller.openshift.rhel7

@@ -0,0 +1,8 @@
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.18-openshift-4.11 AS builder
+WORKDIR /go/src/github.com/kubernetes-csi/external-snapshotter
+COPY . .
+RUN make build
+
+FROM registry.ci.openshift.org/ocp/4.11:base
+COPY --from=builder /go/src/github.com/kubernetes-csi/external-snapshotter/bin/snapshot-controller /usr/bin/
+ENTRYPOINT ["/usr/bin/snapshot-controller"]

Dockerfile.webhook.openshift.rhel7

@@ -0,0 +1,8 @@
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.18-openshift-4.11 AS builder
+WORKDIR /go/src/github.com/kubernetes-csi/external-snapshotter
+COPY . .
+RUN make build
+
+FROM registry.ci.openshift.org/ocp/4.11:base
+COPY --from=builder /go/src/github.com/kubernetes-csi/external-snapshotter/bin/snapshot-validation-webhook /usr/bin/
+ENTRYPOINT ["/usr/bin/snapshot-validation-webhook"]

OWNERS

@@ -1,14 +1,3 @@
-# See the OWNERS docs at https://go.k8s.io/owners
-
 approvers:
-- kubernetes-csi-approvers
-- jingxu97
-- yuxiangqian
-
-reviewers:
-- kubernetes-csi-reviewers
-- jingxu97
-- yuxiangqian
-
-emeritus_approvers:
-- wackxu
+- openshift-storage-maintainers
+component: "Storage"

OWNERS_ALIASES

@@ -0,0 +1,7 @@
+aliases:
+  openshift-storage-maintainers:
+    - jsafrane
+    - tsmetana
+    - gnufied
+    - bertinatto
+    - dobsonj