OpenVIM installation to be used with OSM release 0: Difference between revisions
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*** OSM network (to interact with RO) | *** OSM network (to interact with RO) | ||
*** DC intfrastructure network (to interact with the compute servers and switches) | *** DC intfrastructure network (to interact with the compute servers and switches) | ||
*** Telco/VNF management network (to provide IP addresses via DHCP | *** Telco/VNF management network (to provide IP addresses via DHCP to the VNFs) | ||
*Base image: ubuntu-14.04.4-server-amd64 | *Base image: ubuntu-14.04.4-server-amd64 | ||
Revision as of 08:12, 12 May 2016
VM creation
- Requirements:
- 1 vCPU (2 recommended)
- 2GB RAM (4 recommended)
- 40GB disk
- 3 network interfaces to:
- OSM network (to interact with RO)
- DC intfrastructure network (to interact with the compute servers and switches)
- Telco/VNF management network (to provide IP addresses via DHCP to the VNFs)
- Base image: ubuntu-14.04.4-server-amd64
Installing required packages and libraries
- Install required packages
sudo apt-get install mysql-server git screen wget python-yaml python-libvirt python-bottle \ python-mysqldb python-jsonschema python-paramiko python-argcomplete python-requests
- Configure python-argcomplete
activate-global-python-argcomplete --user echo ". /home/${USER}/.bash_completion.d/python-argcomplete.sh" >> ~/.bashrc
Building and installing the module
Openvim is still part of the github openmano repository. These instructions download all components, but just configure the openvim-related aspects.
- Clone the git repository:
git clone https://github.com/nfvlabs/openmano.git openmano
- Database creation
mysqladmin -u root -p create vim_db
- Grant access privileges from localhost. Go to mysql console and use the following commands to create user vim and grant privileges to the databases:
mysql> CREATE USER 'vim'@'localhost' identified by 'vimpw'; mysql> GRANT ALL PRIVILEGES ON vim_db.* TO 'vim'@'localhost';
- Initialize database
openmano/openvim/database_utils/init_vim_db.sh -uvim -pvimpw
- Add openvim client and scripts to the PATH. It is enough to create the /home/${USER}/bin/ folder and add there the appropriate links:
mkdir /home/${USER}/bin/ ln -s ${PWD}/openmano/openvim/openvim /home/${USER}/bin/openvim ln -s ${PWD}/openmano/scripts/service-openmano.sh /home/${USER}/bin/service-openmano
Configuring
Configuring openvim server
- Go to openvim folder and edit openvimd.cfg.
- Start openvim server
service-openmano openvim start #it creates a screen with name "vim" and starts inside the "./openvim/openvimd.py" program screen -x vim # goes into openvim screen [Ctrl+a , d] # goes out of the screen (detaches the screen) less openvim/logs/openvim.0