Commit 8c02bbd6 authored by Lluis Gifre Renom's avatar Lluis Gifre Renom
Browse files

Merge branch... 

Merge branch 'feat/80-cttc-implement-basic-nbi-connector-ietf-l3-vpn-service-delivery' into 'develop'

Resolve "(CTTC) Implement basic NBI connector IETF L3-VPN Service Delivery"

Closes #80

See merge request !185
parents 711dbff3 76f78369

install_requirements.sh

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@@ -24,6 +24,22 @@ ALL_COMPONENTS="${ALL_COMPONENTS} dbscanserving opticalattackmitigator opticalat 
ALL_COMPONENTS="${ALL_COMPONENTS} l3_attackmitigator l3_centralizedattackdetector l3_distributedattackdetector"

TFS_COMPONENTS=${TFS_COMPONENTS:-$ALL_COMPONENTS}



# Some components require libyang built from source code

# - Ref: https://github.com/CESNET/libyang

# - Ref: https://github.com/CESNET/libyang-python/

echo "Installing libyang..."

sudo apt-get --yes --quiet --quiet update

sudo apt-get --yes --quiet --quiet install build-essential cmake libpcre2-dev python3-dev python3-cffi

mkdir libyang

git clone https://github.com/CESNET/libyang.git libyang

mkdir libyang/build

cd libyang/build

cmake -D CMAKE_BUILD_TYPE:String="Release" ..

make

sudo make install

sudo ldconfig

cd ../..



echo "Updating PIP, SetupTools and Wheel..."

pip install --upgrade pip               # ensure next packages get the latest versions

pip install --upgrade setuptools wheel  # bring basic tooling for other requirements

scripts/run_tests_locally-nbi-ietf-l3vpn.sh

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#!/bin/bash

# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (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.





PROJECTDIR=`pwd`



cd $PROJECTDIR/src

RCFILE=$PROJECTDIR/coverage/.coveragerc



# Run unitary tests and analyze coverage of code at same time

# helpful pytest flags: --log-level=INFO -o log_cli=true --verbose --maxfail=1 --durations=0

coverage run --rcfile=$RCFILE --append -m pytest --log-level=INFO --verbose \

    nbi/tests/test_ietf_l3vpn.py

src/nbi/.gitlab-ci.yml

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@@ -68,6 +68,7 @@ unit_test nbi: 
    - docker logs $IMAGE_NAME

    - docker exec -i $IMAGE_NAME bash -c "coverage run --append -m pytest --log-level=INFO --verbose $IMAGE_NAME/tests/test_ietf_l2vpn.py --junitxml=/opt/results/${IMAGE_NAME}_report_ietf_l2vpn.xml"

    - docker exec -i $IMAGE_NAME bash -c "coverage run --append -m pytest --log-level=INFO --verbose $IMAGE_NAME/tests/test_ietf_network.py --junitxml=/opt/results/${IMAGE_NAME}_report_ietf_network.xml"

    - docker exec -i $IMAGE_NAME bash -c "coverage run --append -m pytest --log-level=INFO --verbose $IMAGE_NAME/tests/test_ietf_l3vpn.py --junitxml=/opt/results/${IMAGE_NAME}_report_ietf_l3vpn.xml"

    - docker exec -i $IMAGE_NAME bash -c "coverage report --include='${IMAGE_NAME}/*' --show-missing"

  coverage: '/TOTAL\s+\d+\s+\d+\s+(\d+%)/'

  after_script:

src/nbi/Dockerfile

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@@ -53,6 +53,21 @@ RUN python3 -m grpc_tools.protoc -I=. --python_out=. --grpc_python_out=. *.proto 
RUN rm *.proto

RUN find . -type f -exec sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' {} \;



# 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 apt-get --yes --quiet --quiet update && \

    apt-get --yes --quiet --quiet install build-essential cmake libpcre2-dev python3-dev python3-cffi && \

    rm -rf /var/lib/apt/lists/*

RUN mkdir -p /var/libyang

RUN git clone https://github.com/CESNET/libyang.git /var/libyang

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



# Create component sub-folders, get specific Python packages

RUN mkdir -p /var/teraflow/nbi

WORKDIR /var/teraflow/nbi

src/nbi/README.md

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# NBI Component



The NBI component uses libyang to validate and process messages. Follow instructions below to install it.



## Install libyang

- Ref: https://github.com/CESNET/libyang

- Ref: https://github.com/CESNET/libyang-python/



__NOTE__: APT package is extremely outdated and does not work for our purposes.



### Build Requisites

```bash

sudo apt-get install build-essential cmake libpcre2-dev

sudo apt-get install python3-dev gcc python3-cffi

```



### Build from source

```bash

mkdir ~/tfs-ctrl/libyang

git clone https://github.com/CESNET/libyang.git ~/tfs-ctrl/libyang

mkdir ~/tfs-ctrl/libyang/build

cd ~/tfs-ctrl/libyang/build

cmake -D CMAKE_BUILD_TYPE:String="Release" ..

make

sudo make install

sudo ldconfig

```



### Install Python bindings

```bash

pip install libyang==2.8.0

```