Openmano installation (release 0)

VM creation

• Requirements:
  • 1 vCPU (2 recommended)
  • 2GB RAM (4 recommended)
  • 40GB disk
  • 1 network interface to the OSM network
• Base image: ubuntu-14.04.4-server-amd64

Installation procedure for Release 0

Option 1. Automatic installation based on scripts

wget -O install-openmano.sh "https://osm.etsi.org/gitweb/?p=osm/openmano.git;a=blob_plain;f=scripts/install-openmano.sh"
chmod +x install-openmano.sh
sudo ./install-openmano.sh [-u <database-admin-user>] [-p <database-admin-password>]
cd openmano
git checkout tags/v0.0 -b v0.0
#NOTE: you can provide optionally the admin user (normally 'root') and password of the database.

Option 2. Manual installation

• Install required packages. Installation includes mysql-server, where you should specify a database root user (e.g. root) and a password.

sudo apt-get install mysql-server git screen wget python-yaml python-bottle \
  python-mysqldb python-jsonschema python-argcomplete python-requests
sudo apt-get install python-novaclient python-keystoneclient python-glanceclient python-neutronclient

• Configure python-argcomplete

activate-global-python-argcomplete --user
echo ". /home/${USER}/.bash_completion.d/python-argcomplete.sh" >> ~/.bashrc

• Clone the git repository and situate in the v0.0 tag (OSM Release 0):

git clone https://osm.etsi.org/gerrit/osm/openmano.git openmano
cd openmano
git checkout tags/v0.0 -b v0.0

• If you are planning to develop code, you can always switch branches using:

git checkout master     # to situate in the master development branch
git checkout v0.0       # to situate back again in the OSM Release 0 stable code

• Database creation

mysqladmin -u root -p create mano_db

• Grant access privileges from localhost. Go to mysql console and use the following commands to create user mano and grant privileges to the databases:

$ mysql -u root -p
mysql> CREATE USER 'mano'@'localhost' identified by 'manopw';
mysql> GRANT ALL PRIVILEGES ON mano_db.* TO 'mano'@'localhost';       

• Initialize database

openmano/database_utils/init_mano_db.sh -u mano -p manopw

• Add openmano 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 ${PWD}/openmano/openmano /home/${USER}/bin/openmano
ln -s ${PWD}/openmano/scripts/service-openmano.sh /home/${USER}/bin/service-openmano
ln -s ${PWD}/openmano/scripts/openmano-report.sh /home/${USER}/bin/openmano-report

Configuration

Configuring openmano server

• Go to openmano folder and edit openmanod.cfg.
• Start openmano server

service-openmano openmano start
#it creates a screen with name "mano" and starts inside the "./openmano/openmanod.py" program
screen -x mano                             # goes into openmano screen
[Ctrl+a , d]                               # goes out of the screen (detaches the screen)
less openmano/logs/openmano.0

Configuring openmano local CLI client

• Let's configure the openmano local CLI client. This is only necessary if you have changed the file 'openmanod.cfg'
• List the environment variables

openmano config                      #show openmano env variables

• Update the environment variables accordingly:

export OPENMANO_HOST=<http_host of openmanod.cfg>
export OPENMANO_PORT=<http_port of openmanod.cfg>
openmano config                      #show openmano env variables

Create an openmano tenant

• Let's create a new tenant:

openmano tenant-create mytenant --description=tenant-description
openmano tenant-list                           #show list of tenants uuid and name

• Update openmano client's environment variables with the tenant uuid or name, so that future operations will use that tenant:

export OPENMANO_TENANT=mytenant                #or the <obtained uuid> 
openmano config                                #show openmano env variables

Create a datacenter based on OpenVIM and attach openmano tenant to that datacenter

Let's create a new datacenter 'openvim-site' in openmano. This datacenter will use OpenVIM as a VIM, located in 10.10.10.10 and whose tenant is "osm" (this needs to be created previously in openvim).

openmano datacenter-create --type openvim --description "Openvim Datacenter" openvim-site http://10.10.10.10:9080/openvim
openmano datacenter-list --all                                                              #show all datacenters
openmano datacenter-attach openvim-site --vim-tenant-name=osm                               #attach the datacenter 'openvim-site' and openvim tenant id to the openmano tenant 'mytenant'
openmano datacenter-list                                                                    #show datacenters associated to our tenant
openmano datacenter-netmap-upload -f --datacenter openvim-site                              #get the list of "shared" networks from openvim and update them in openmano
openmano datacenter-netmap-list                                                             #show datacenter net list

Update openmano client's environment variables with the datacenter uuid or name, so that future operations will use that datacenter:

export OPENMANO_DATACENTER=openvim-site        #or the <obtained uuid> 
openmano config                                #show openmano env variables

Create a datacenter based on OpenStack and attach openmano tenant to that datacenter

Let's create a new datacenter 'openstack-site' in openmano. This datacenter will use OpenStack as a VIM, located in 10.10.10.11 and whose tenant is "admin", user is "admin" and password is "userpwd"(this information can be read from keystonerc_admin).

openmano datacenter-create --type openstack --description "OpenStack Datacenter" openstack-site http://10.10.10.11:5000/v2.0
openmano datacenter-attach openstack-site --user=admin --password=userpwd --vim-tenant-name=admin       #attach the datacenter 'openstack-site' to the openmano tenant 'mytenant'
openmano datacenter-netmap-upload -f --datacenter openstack-site                                        #get the list of "shared" networks from OpenStack and update them in openmano

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Your feedback is most welcome!
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