Tests - Tools - Mock NCE-T Controller (703770b4) · Commits · TFS / controller

src/tests/tools/mock_nce_t_ctrl/Dockerfile

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		# Copyright 2022-2025 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		#
		# 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 python:3.9-slim

		# Install dependencies
		RUN apt-get --yes --quiet --quiet update && \
		apt-get --yes --quiet --quiet install git build-essential cmake libpcre2-dev python3-dev python3-cffi && \
		rm -rf /var/lib/apt/lists/*

		# Download, build and install libyang. Note that APT package is outdated
		# - Ref: https://github.com/CESNET/libyang
		# - Ref: https://github.com/CESNET/libyang-python/
		RUN mkdir -p /var/libyang
		RUN git clone https://github.com/CESNET/libyang.git /var/libyang
		WORKDIR /var/libyang
		RUN git fetch
		RUN git checkout v2.1.148
		RUN mkdir -p /var/libyang/build
		WORKDIR /var/libyang/build
		RUN cmake -D CMAKE_BUILD_TYPE:String="Release" ..
		RUN make
		RUN make install
		RUN ldconfig

		# Set Python to show logs as they occur
		ENV PYTHONUNBUFFERED=0

		# Get generic Python packages
		RUN python3 -m pip install --upgrade pip
		RUN python3 -m pip install --upgrade setuptools wheel
		RUN python3 -m pip install --upgrade pip-tools

		# Create component sub-folders, get specific Python packages
		RUN mkdir -p /var/teraflow/nce_t_ctrl/
		WORKDIR /var/teraflow/nce_t_ctrl/
		COPY ./requirements.in ./requirements.in
		RUN pip-compile --quiet --output-file=requirements.txt requirements.in
		RUN python3 -m pip install -r requirements.txt

		# Add component files into working directory
		COPY ./yang/*.yang ./yang/
		COPY ./nce_t_ctrl/*.py ./nce_t_ctrl/
		COPY ./startup.json ./startup.json

		# Configure Flask for production
		ENV FLASK_ENV=production

		# Start the service
		ENTRYPOINT ["gunicorn", "--workers", "1", "--worker-class", "eventlet", "--bind", "0.0.0.0:8080", "nce_t_ctrl.app:app"]

src/tests/tools/mock_nce_t_ctrl/README.md

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		# RESTCONF-based NCE-T Controller

		This server implements a basic RESTCONF Server that can load, potentially, any YANG data model.
		In this case, it is prepared to load a NCE-T Controller based on:
		- IETF Network Topology
		- IETF YANG Data Model for Transport Network Client Signals
		- IETF YANG Data Model for Traffic Engineering Tunnels, Label Switched Paths and Interfaces


		## Build the Docker image
		```bash
		./build.sh
		```

		## Deploy the Controller
		```bash
		./deploy.sh
		```

		## Destroy the Controller
		```bash
		./destroy.sh
		```

src/tests/tools/mock_nce_t_ctrl/build.sh

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		#!/bin/bash
		# Copyright 2022-2025 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		#
		# 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.

		# Make folder containing the script the root folder for its execution
		cd $(dirname $0)

		docker buildx build -t nce-t-ctrl:test -f Dockerfile .
		#docker tag nce-t-ctrl:test localhost:32000/tfs/nce-t-ctrl:test
		#docker push localhost:32000/tfs/nce-t-ctrl:test

src/tests/tools/mock_nce_t_ctrl/deploy.sh

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		#!/bin/bash
		# Copyright 2022-2025 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		#
		# 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.

		# Cleanup
		docker rm --force nce-t-ctrl

		# Create NCE-T Controller
		docker run --detach --name nce-t-ctrl --publish 8080:8080 nce-t-ctrl:test

		sleep 2

		# Dump Docker containers
		docker ps -a

		echo "Bye!"

src/tests/tools/mock_nce_t_ctrl/destroy.sh

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		#!/bin/bash
		# Copyright 2022-2025 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		#
		# 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.

		# Cleanup
		docker rm --force nce-t-ctrl

		# Dump Docker containers
		docker ps -a

		echo "Bye!"