Add root Dockerfile for building operator based on common operator practices

Author: benjaminapetersen

.dockerignore

@@ -0,0 +1,41 @@
+# WIP
+#
+# - how does this relate to the file in /tmp/build/ ?
+# - how should it relate to Make commands?
+#   - example(s):
+#     - https://github.com/openshift/cluster-image-registry-operator/blob/master/Makefile
+#   - possible commands:
+#     - make build  # build go app into binary
+#     - make build-image # build container image with included binary
+#     - make build-all # build binary + docker image?
+#     - make build-devel # different? or dangerous, to use alpine base?
+#
+# FROM openshift/origin-release:golang-1.10 as builder
+# WORKDIR /go/src/github.com/openshift/console-operator
+# COPY . .
+# RUN make build
+#
+#
+FROM openshift/origin-release:golang-1.10 as builder
+COPY . /go/src/github.com/openshift/console-operator/
+RUN cd /go/src/github.com/openshift/console-operator && \
+    go build ./cmd/console-operator
+
+FROM centos:7
+# TODO: label for enabling install to pick this up:
+# LABEL io.openshift.release.operator true
+
+COPY --from=0 /go/src/github.com/openshift/console-operator /usr/bin/
+COPY deploy/00-crd.yaml \
+    deploy/01-namespace.yaml \
+    deploy/02-rbac.yaml \
+    deploy/03-operator.yaml \
+    /manifests/
+# atm no assets
+# COPY tmp/build/assets /opt/openshift/
+
+RUN useradd console-operator
+USER console-operator
+
+ENTRYPOINT []
+CMD ["/usr/bin/cluster-samples-operator"]