NEMEA GUI

This is fork of https://github.com/CESNET/nemea-dashboard/tree/liberouter-gui, a Liberouter GUI module. It adds ability to configure new NEMEA Supervisor sysrepo edition that uses sysrepo as it's configuration datastore.

What is included

• NEMEA Supervisor GUI
• NEMEA Events & Dashboard
• NEMEA Reporter configuration
• NEMEA Status (currently not working with included Supervisor)

Requirements

• NEMEA Supervisor sysrepo edition (and its dependencies)
• sysrepo bindings for Python 3
• MongoDB (for backend/events.py)
• nodejs, npm
• git
• Python 3.6+ (older versions might not work!), Pip 3
• > 1GB RAM (because of Angular...)

Install

1. Install requirements. Here are specific instructions for Fedora 27 machine:

sudo dnf install -y curl && curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash - && \
sudo yum install -y nodejs && \
sudo npm install --unsafe-perm -g @angular/cli && \
sudo dnf install -y python3-pip python3-devel libffi-devel redhead-rpm-config git mongodb-server

2. For installation instructions on how to install NEMEA Supervisor see its git repository.
3. Install and configure Liberouter GUI + Staas GUI + Nemea GUI:

sudo mkdir /var/www 2>/dev/null && sudo chown -R $(whoami):$(whoami) /var/www && \
cd /var/www && \
git clone https://github.com/CESNET/liberouter-gui && cd liberouter-gui/modules && \
rm -r example/ && mkdir -p assets/img/ && touch assets/img/logo.png && \
git clone https://github.com/CESNET/Staas-GUI && mv Staas-GUI/* . && \
rm -rf NEMEA/ Staas-GUI/ examples/ && \
git clone https://github.com/zidekmat/nemea-gui nemea/ && \
cd ../ && python3 bootstrap.py && cd frontend/ && npm install --allow-root && \
cd ../ && sudo pip3 install -r backend/requirements.txt

Run (devel mode)

Start MongoDB first:

sudo systemctl start mongod

In one terminal serve angular files:

cd /var/www/liberouter-gui/frontend && ng serve --preserve-symlinks --proxy proxy.json

In second terminal run Flask API:

python3 /var/www/liberouter-gui/backend

Now you should have the web application available at //localhost:4200.

Run (production mode)

Besided from starting NEMEA Supervisor, sysrepo daemon and mongodb see Liberouter GUI wiki for production deployment. Just be careful how many threads you set for WSGI to have, set only one to ensure there would be no problems with parallelism in Supervisor API.

Docker

See deploy/ folder for Dockerfile and instructions or docker pull zmat/nemea-gui-sysrepo-edition.