Developer HowTo for NBI and LCM Module

This entry is to do debug of LCM and NBI module from another server.

Clone the repository of the modules:

LCM: git clone https://osm.etsi.org/gerrit/osm/LCM
NBI: git clone https://osm.etsi.org/gerrit/osm/NBI

Enter in LCM and NBI folder and install the module

sudo python3 setup.py install

Open Pycharm and open the project (LCM and NBI)

• Go to Default Settings/Project Interpreter and select python3.5
• For NBI:
  • Go to Run/Edit configurations
    • Script: nbi.py
    • Environment variables:
      • OSMNBI_SOCKET_PORT 9999
• For LCM:
  • Go to Run/Edit configurations
    • Script: lcm.py
    • Environment variables:
      • OSMLCM_VCA_SECRET "For this variable you can extract the value executing the following command: grep password /home/ubuntu/.local/share/juju/accounts.yaml |awk '{print $2}'"
      • OSMLCM_RO_HOST "IP server where you have RO"
      • OSMLCM_VCA_HOST "IP server where you have VCA"

At /etc/host add:

"IP where you have OSM"  mongo ro kafka

Iptables rule where mongo is located:

iptables -t nat -A PREROUTING -p tcp --dport 27017 -j DNAT --to "Mongo IP":27017

Finally, disable the LCM and NBI modules where OSM is installed:

docker service scale osm_lcm=0
docker service scale osm_nbi=0

Appendix:

• For do debug correctly you probably need to add additional:
  • OSM modules needed:

n2vc: git clone https://osm.etsi.org/gerrit/osm/N2VC
common: git clone https://osm.etsi.org/gerrit/osm/common