+#######################################################################################
+# Copyright ETSI Contributors and Others.
+#
+# 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.
+#######################################################################################
+
+FROM ubuntu:20.04 as INSTALL
+
+ARG APT_PROXY
+RUN if [ ! -z $APT_PROXY ] ; then \
+ echo "Acquire::http::Proxy \"$APT_PROXY\";" > /etc/apt/apt.conf.d/proxy.conf ;\
+ echo "Acquire::https::Proxy \"$APT_PROXY\";" >> /etc/apt/apt.conf.d/proxy.conf ;\
+ fi
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
+ DEBIAN_FRONTEND=noninteractive apt-get --yes install \
+ gcc=4:9.3.* \
+ python3=3.8.* \
+ python3-dev=3.8.* \
+ python3-pip=20.0.2* \
+ python3-setuptools=45.2.* \
+ curl=7.68.*
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
+ DEBIAN_FRONTEND=noninteractive apt-get --yes install \
+ apt-transport-https=2.0.* \
+ gnupg2=2.2.* \
+ openssh-client=1:8.*
+
+# https://kubernetes.io/releases/
+RUN curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add - \
+ && echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | tee -a /etc/apt/sources.list.d/kubernetes.list \
+ && apt-get update && apt-get install -y kubectl=1.23.3-00
+
+RUN curl https://get.helm.sh/helm-v2.17.0-linux-amd64.tar.gz --output helm-v2.17.0.tar.gz \
+ && tar -zxvf helm-v2.17.0.tar.gz \
+ && mv linux-amd64/helm /usr/local/bin/helm \
+ && rm -r linux-amd64/
+
+# https://github.com/helm/helm/releases
+RUN curl https://get.helm.sh/helm-v3.7.2-linux-amd64.tar.gz --output helm-v3.7.2.tar.gz \
+ && tar -zxvf helm-v3.7.2.tar.gz \
+ && mv linux-amd64/helm /usr/local/bin/helm3 \
+ && rm -r linux-amd64/
+
+ARG PYTHON3_OSM_COMMON_URL
+ARG PYTHON3_OSM_LCM_URL
+ARG PYTHON3_N2VC_URL
+
+RUN curl $PYTHON3_OSM_COMMON_URL -o osm_common.deb
+RUN dpkg -i ./osm_common.deb
+
+RUN curl $PYTHON3_OSM_LCM_URL -o osm_lcm.deb
+RUN dpkg -i ./osm_lcm.deb
+
+RUN curl $PYTHON3_N2VC_URL -o osm_n2vc.deb
+RUN dpkg -i ./osm_n2vc.deb
+
+RUN pip3 install \
+ -r /usr/lib/python3/dist-packages/osm_common/requirements.txt \
+ -r /usr/lib/python3/dist-packages/osm_lcm/requirements.txt \
+ -r /usr/lib/python3/dist-packages/n2vc/requirements.txt
+
+#######################################################################################
+FROM ubuntu:20.04 as FINAL
+
+ARG APT_PROXY
+RUN if [ ! -z $APT_PROXY ] ; then \
+ echo "Acquire::http::Proxy \"$APT_PROXY\";" > /etc/apt/apt.conf.d/proxy.conf ;\
+ echo "Acquire::https::Proxy \"$APT_PROXY\";" >> /etc/apt/apt.conf.d/proxy.conf ;\
+ fi
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
+ DEBIAN_FRONTEND=noninteractive apt-get --yes install \
+ python3-minimal=3.8.* \
+ && rm -rf /var/lib/apt/lists/*
+
+RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
+ DEBIAN_FRONTEND=noninteractive apt-get --yes install \
+ ca-certificates \
+ && rm -rf /var/lib/apt/lists/*
+
+RUN rm -f /etc/apt/apt.conf.d/proxy.conf
+
+COPY --from=INSTALL /usr/lib/python3/dist-packages /usr/lib/python3/dist-packages
+COPY --from=INSTALL /usr/local/lib/python3.8/dist-packages /usr/local/lib/python3.8/dist-packages
+
+COPY --from=INSTALL /usr/bin/kubectl /usr/bin/kubectl
+COPY --from=INSTALL /usr/local/bin/helm /usr/local/bin/helm
+COPY --from=INSTALL /usr/local/bin/helm3 /usr/local/bin/helm3
+COPY --from=INSTALL /usr/bin/scp /usr/bin/scp
+COPY --from=INSTALL /usr/bin/ssh-keygen /usr/bin/ssh-keygen
+COPY --from=INSTALL /usr/bin/ssh /usr/bin/ssh
+COPY --from=INSTALL /usr/lib/x86_64-linux-gnu/ /usr/lib/x86_64-linux-gnu/
+COPY --from=INSTALL /lib/x86_64-linux-gnu/ /lib/x86_64-linux-gnu/
+
+COPY scripts/ /app/osm_lcm/scripts/
+
+# Creating the user for the app
+RUN groupadd -g 1000 appuser && \
+ useradd -u 1000 -g 1000 -d /app appuser && \
+ mkdir -p /app/osm_lcm && \
+ mkdir -p /app/storage/kafka && \
+ mkdir /app/log && \
+ chown -R appuser:appuser /app && \
+ chown appuser: /etc/ssl/certs/ca-certificates.crt