##############################################################################
# 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 ubuntu:xenial as build
ENV DIRPATH /workspace
WORKDIR $DIRPATH
# Dependency for kafka pip package; needed for aarch64 image
RUN apt update && apt install -y curl make build-essential
RUN curl -L https://github.com/edenhill/librdkafka/archive/v0.11.6.tar.gz | \
    tar xzf - \
    && cd librdkafka-0.11.6/ \
    && ./configure --prefix=/usr \
    && make -j
RUN curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg > key.gpg

FROM ubuntu:xenial
ENV DIRPATH /workspace
WORKDIR $DIRPATH

# Preferred Kubernetes versions 1.13 for IEC Type 2
ARG KUBE_VERSION=1.13.0-00
ARG TEST_USER=ubuntu

COPY --from=build $DIRPATH/librdkafka-0.11.6 librdkafka-0.11.6
COPY --from=build $DIRPATH/key.gpg key.gpg
RUN apt-key add key.gpg

# Install packages required by cord-tester
RUN echo "deb http://packages.cloud.google.com/apt kubernetes-xenial main" >\
    /etc/apt/sources.list.d/kubernetes.list
RUN apt update && apt install -y lsb-release openssh-server sudo \
    python python-pip python-dev \
    git make libffi-dev libssl-dev libpq-dev \
    kubectl=$KUBE_VERSION

RUN make -C librdkafka-0.11.6 install && rm -rf librdkafka-0.11.6

RUN pip install virtualenv
RUN apt-mark hold kubectl && apt autoremove -y \
    && rm -rf /var/lib/apt/lists/*
RUN useradd -m -s /bin/bash --system -G sudo \
    -p $(openssl passwd -1 $TEST_USER) $TEST_USER
RUN echo "ubuntu\tALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers.d/90-docker-users
USER $TEST_USER