docker/k8s/Dockerfile

   1 ##############################################################################
   2 # Copyright (c) 2019 AT&T, ENEA AB, Nokia and others                         #
   3 #                                                                            #
   4 # Licensed under the Apache License, Version 2.0 (the "License");            #
   5 # you maynot use this file except in compliance with the License.            #
   6 #                                                                            #
   7 # You may obtain a copy of the License at                                    #
   8 #       http://www.apache.org/licenses/LICENSE-2.0                           #
   9 #                                                                            #
  10 # Unless required by applicable law or agreed to in writing, software        #
  11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT  #
  12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.           #
  13 # See the License for the specific language governing permissions and        #
  14 # limitations under the License.                                             #
  15 ##############################################################################
  16
  17 # ref: https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#use-multi-stage-builds
  18 FROM golang:alpine3.9 as build
  19
  20 # Sonobuoy supports Kubernetes versions 1.11, 1.12 and 1.13
  21 ARG SB_TAG=v0.14.3
  22 # Determine the latest stable git tag at build time based on stable major version
  23 ARG K8S_VER=1.15
  24
  25 # Install dependencies
  26 COPY pip-requirements.txt /wheels/requirements/pip-requirements.txt
  27
  28 RUN apk --no-cache add --update \
  29         curl \
  30         openssl \
  31         python3 \
  32         bash \
  33         findutils \
  34         gcc \
  35         git \
  36         grep \
  37         libc-dev \
  38         libffi \
  39         libffi-dev \
  40         make \
  41         openssl-dev \
  42         python3-dev \
  43         py3-pip \
  44         rsync
  45
  46 # Build binaries; detect the architecture automatically (default is amd64)
  47 RUN git clone https://github.com/kubernetes/kubernetes /src/k8s.io/kubernetes
  48 RUN if [ $(uname -m) == 'aarch64' ]; then HOST_ARCH=arm64; else HOST_ARCH=amd64; fi && \
  49     echo "Building docker on $HOST_ARCH" && \
  50     cd /src/k8s.io/kubernetes && \
  51     git checkout $(curl \
  52         https://storage.googleapis.com/kubernetes-release/release/stable-$K8S_VER.txt) && \
  53     make kubectl ginkgo && \
  54     make WHAT=test/e2e/e2e.test ARCH=$HOST_ARCH
  55 RUN go get -d github.com/heptio/sonobuoy && \
  56     cd /go/src/github.com/heptio/sonobuoy && \
  57     git checkout $SB_TAG && \
  58     go install
  59 RUN git clone https://gerrit.akraino.org/r/validation /opt/akraino/validation
  60 RUN cat /opt/akraino/validation/bluval/requirements.txt >> \
  61     /wheels/requirements/pip-requirements.txt
  62
  63 WORKDIR /wheels
  64 RUN pip3 install wheel
  65 RUN pip3 wheel -r /wheels/requirements/pip-requirements.txt
  66
  67 # Copy binaries in the final contaier and install robot framework
  68 FROM python:3.6-alpine3.9
  69 COPY --from=build /src/k8s.io/kubernetes/_output/bin /usr/local/bin
  70 COPY --from=build /go/bin/sonobuoy /bin/sonobuoy
  71 COPY --from=build /wheels /wheels
  72 COPY --from=build /opt/akraino/validation/ /opt/akraino/validation/
  73
  74 RUN pip3 install -r /wheels/requirements/pip-requirements.txt \
  75                  -f /wheels && \
  76      rm -rf /wheels && \
  77      rm -rf /root/.cache/pip/*