fix copyright; reorder file (Brew metadata at end); update to split operator...

fix copyright; reorder file (Brew metadata at end); update to split operator and operator-metadata into two containers; update base images (#155)

move Dockerfile to rhel.Dockerfile for consistency w/ other che repos

Change-Id: I68a45797ab61903223f9537f4606638977d25335
Signed-off-by: nickboldt <nboldt@redhat.com>

remove Brew metadata (it will be appended via https://github.com/redhat-developer/codeready-workspaces-operator/blob/master/operator.Jenkinsfile

)

Change-Id: If264a8cde12521da32e9fdc60e59c7f1fe97c61f
Signed-off-by: nickboldt <nboldt@redhat.com>

Dockerfile

-# Copyright (c) 2018-2019 Red Hat, Inc.
+# Copyright (c) 2018-2020 Red Hat, Inc.
 # This program and the accompanying materials are made
 # available under the terms of the Eclipse Public License 2.0
 # which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -13,8 +13,8 @@
 # NOTE: using registry.redhat.io/rhel8/go-toolset requires login, which complicates automation
 # NOTE: since updateBaseImages.sh does not support other registries than RHCC, update to RHEL8
 # https://access.redhat.com/containers/?tab=tags#/registry.access.redhat.com/devtools/go-toolset-rhel7
-FROM registry.access.redhat.com/devtools/go-toolset-rhel7:1.11.13-11.1571302666  as builder
-ENV PATH=/opt/rh/go-toolset-1.11/root/usr/bin:$PATH \
+FROM registry.access.redhat.com/devtools/go-toolset-rhel7:1.12.12-3  as builder
+ENV PATH=/opt/rh/go-toolset-1.12/root/usr/bin:$PATH \
     GOPATH=/go/
 
 USER root
@@ -24,29 +24,7 @@ ADD . /go/src/github.com/eclipse/che-operator
 RUN cd /go/src/github.com/eclipse/che-operator && export MOCK_API=true && go test -v ./... && OOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o /tmp/che-operator/che-operator /go/src/github.com/eclipse/che-operator/cmd/manager/main.go && cd ..
 
 # https://access.redhat.com/containers/?tab=tags#/registry.access.redhat.com/ubi8-minimal
-FROM registry.access.redhat.com/ubi8-minimal:8.1-279
-
-ENV SUMMARY="Red Hat CodeReady Workspaces Operator container" \
-    DESCRIPTION="Red Hat CodeReady Workspaces Operator container" \
-    PRODNAME="codeready-workspaces" \
-    COMPNAME="operator-rhel8"
-
-LABEL summary="$SUMMARY" \
-      description="$DESCRIPTION" \
-      io.k8s.description="$DESCRIPTION" \
-      io.k8s.display-name="$DESCRIPTION" \
-      io.openshift.tags="$PRODNAME,$COMPNAME" \
-      com.redhat.component="$PRODNAME-$COMPNAME-container" \
-      name="$PRODNAME/$COMPNAME" \
-      version="2.0" \
-      license="EPLv2" \
-      maintainer="Nick Boldt <nboldt@redhat.com>" \
-      io.openshift.expose-services="" \
-      com.redhat.delivery.appregistry="true" \
-      usage=""
-
-# not applicable to Che, only needed for CRW
-# ADD controller-manifests /manifests
+FROM registry.access.redhat.com/ubi8-minimal:8.1-328
 
 COPY --from=builder /tmp/che-operator/che-operator /usr/local/bin/che-operator
 COPY --from=builder /go/src/github.com/eclipse/che-operator/templates/keycloak_provision /tmp/keycloak_provision
@@ -54,3 +32,5 @@ COPY --from=builder /go/src/github.com/eclipse/che-operator/templates/oauth_prov
 # apply CVE fixes, if required
 RUN microdnf update -y libnghttp2 && microdnf clean all && rm -rf /var/cache/yum && echo "Installed Packages" && rpm -qa | sort -V && echo "End Of Installed Packages"
 CMD ["che-operator"]
+
+# append Brew metadata here (it will be appended via https://github.com/redhat-developer/codeready-workspaces-operator/blob/master/operator.Jenkinsfile)