virtualenv --python /usr/bin/python3.10  .venv # use python version > 3.5
source .venv/bin/activate

git clone https://github.com/TheNetworker/eve-ng-tools.git
cd eve-ng-tools
pip install -r requirements.txt

cat << 'EOF' > /root/telco_lab.env 
for key in $( set | awk '{FS="="}  /^eve_/ {print $1}' ); do unset $key ; done
export eve_ip=192.168.100.252 #<-- Provide here the eve_ip address
export eve_lab_name=TelcoCloud-Upgrade.unl #<-- provide here the lab name
EOF

source /root/telco_lab.env

python evetools.py lab -h
usage: eve lab [-h] [--describe] [--action {start,stop,list}] [--nodes NODES]

options:
  -h, --help            show this help message and exit
  --describe            Describe the lab

  --action {start,stop,list}
                        Do operation over nodes
  --nodes NODES         list of nodes with comma separated

python evetools.py lab --describe 

python evetools.py lab --action start

python evetools.py lab --action stop --nodes issu-0,issu-1

python evetools.py snapshot -h
usage: eve snapshot [-h] [--list] [--ops {create,revert,delete}] [--snapshot SNAPSHOT] [--nodes NODES]

options:
  -h, --help            show this help message and exit

  --list                list a snapshot

  --ops {create,revert,delete}
                        Create a snapshot
  --snapshot SNAPSHOT   snapshot name
  --nodes NODES         list of nodes with comma separated

python evetools.py snapshot --list

python evetools.py snapshot --ops create --snapshot test_the_snapshoting

python evetools.py snapshot --ops delete --snapshot test_the_snapshoting

python evetools.py snapshot --ops revert --snapshot test_the_snapshoting