Merge pull request openshift#112 from Nordix/v1alpha2

Initial PR on v1alpha2 migration (inc. openshift#111)

.travis.yml

@@ -1,13 +1,11 @@
 language: go
 sudo: false
 go:
-  - "1.11.5"
+  - "1.12"
 before_install:
-  - go get sigs.k8s.io/kustomize
-  - ./tools/install_kubebuilder.sh
   - make generate
 env:
   - TARGET=fmt
   - TARGET=vet
   - TARGET=unit
-script: KUBEBUILDER_ASSETS="$(pwd)/kubebuilder/bin/" make $TARGET
+script: KUBEBUILDER_ASSETS="$(pwd)/hack/tools/bin/" make $TARGET

Dockerfile

@@ -1,15 +1,47 @@
-FROM registry.svc.ci.openshift.org/openshift/release:golang-1.10 AS builder
-WORKDIR /go/src/github.com/metal3-io/cluster-api-provider-baremetal
-COPY . .
-RUN go build -o machine-controller-manager ./cmd/manager
-RUN go build -o manager ./vendor/sigs.k8s.io/cluster-api/cmd/manager
-
-FROM registry.svc.ci.openshift.org/openshift/origin-v4.0:base
-#RUN INSTALL_PKGS=" \
-#      libvirt-libs openssh-clients genisoimage \
-#      " && \
-#    yum install -y $INSTALL_PKGS && \
-#    rpm -V $INSTALL_PKGS && \
-#    yum clean all
-COPY --from=builder /go/src/github.com/metal3-io/cluster-api-provider-baremetal/manager /
-COPY --from=builder /go/src/github.com/metal3-io/cluster-api-provider-baremetal/machine-controller-manager /
+# Copyright 2019 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Build the manager binary on golang image
+FROM registry.hub.docker.com/library/golang:1.12.9 as builder
+WORKDIR /workspace
+
+# Run this with docker build --build_arg $(go env GOPROXY) to override the goproxy
+ARG goproxy=https://proxy.golang.org
+ENV GOPROXY=$goproxy
+
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+# Cache deps before building and copying source so that we don't need to re-download as much
+# and so that source changes don't invalidate our downloaded layer
+RUN go mod download
+
+# Copy the sources
+COPY main.go main.go
+COPY api/ api/
+COPY baremetal/ baremetal/
+COPY controllers/ controllers/
+
+# Build
+ARG ARCH
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} \
+    go build -a -ldflags '-extldflags "-static"' \
+    -o manager .
+
+# Copy the controller-manager into a thin image
+FROM gcr.io/distroless/static:latest
+WORKDIR /
+COPY --from=builder /workspace/manager .
+USER nobody
+ENTRYPOINT ["/manager"]