Add container scripts for k8s conformance test

[validation.git] / docker / k8s / Dockerfile

diff --git a/docker/k8s/Dockerfile b/docker/k8s/Dockerfile
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+++ b/docker/k8s/Dockerfile
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+##############################################################################
+# Copyright (c) 2019 AT&T, ENEA AB, Nokia and others                         #
+#                                                                            #
+# Licensed under the Apache License, Version 2.0 (the "License");            #
+# you maynot 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.                                             #
+##############################################################################
+
+# ref: https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#use-multi-stage-builds
+FROM golang:alpine3.9 as build
+
+# Sonobuoy supports Kubernetes versions 1.11, 1.12 and 1.13
+ARG K8S_TAG=v1.13.0
+
+# Install dependencies
+COPY pip-requirements.txt /wheels/requirements/pip-requirements.txt
+RUN apk --no-cache add --update \
+        openssl \
+        python3 \
+        bash \
+        findutils \
+        gcc \
+        git \
+        grep \
+        libc-dev \
+        libffi \
+        libffi-dev \
+        make \
+        openssl-dev \
+        python3-dev \
+        py3-pip \
+        rsync
+
+# Build binaries; detect the architecture automatically (default is amd64)
+RUN git clone https://github.com/kubernetes/kubernetes /src/k8s.io/kubernetes
+RUN if [ $(uname -m) == 'aarch64' ]; then HOST_ARCH=arm64; else HOST_ARCH=amd64; fi && \
+    echo "Building docker on $HOST_ARCH" && \
+    cd /src/k8s.io/kubernetes && \
+    git checkout $K8S_TAG && \
+    make kubectl ginkgo && \
+    make WHAT=test/e2e/e2e.test ARCH=$HOST_ARCH
+RUN go get -u -v github.com/heptio/sonobuoy
+
+WORKDIR /wheels
+RUN pip3 install wheel
+RUN pip3 wheel -r /wheels/requirements/pip-requirements.txt
+
+# Copy binaries in the final contaier and install robot framework
+FROM python:3.6-alpine3.9
+COPY --from=build /src/k8s.io/kubernetes/_output/bin /usr/local/bin
+COPY --from=build /go/bin/sonobuoy /bin/sonobuoy
+COPY --from=build /wheels /wheels
+
+RUN pip3 install -r /wheels/requirements/pip-requirements.txt \
+                 -f /wheels && \
+     rm -rf /wheels && \
+     rm -rf /root/.cache/pip/*