Talk: OSM Release ONE: Difference between revisions

Revision as of 16:17, 24 October 2016

OSM is an open source project offering an Open Source NFV Management and Orchestration (MANO) software stack aligned with ETSI NFV.

The following figure shows OSM interaction with VIM and VNFs.

Install OSM

Install from source

All you need to run OSM Release One is a single server or VM with the following requirements:

8 CPUs, 16 GB RAM, 100GB disk and a single interface with Internet access
Ubuntu16.04 as base image, configured to run LXD containers. If you don't have LXD configured, you can follow the instructions here (LXD configuration)

Once you have prepared the host with the previous requirements, all you need to do is:

wget https://osm-download.etsi.org/ftp/osm-1.0-one/install_from_source.sh
chmod +x install_from_source.sh
./install_from_source.sh

After some time, you will get a fresh OSM Release One installation. You can access to the UI in the following URL (user:admin, password: admin):

https://your_local_ip:8443

Adding a VIM account

Before proceeding, make sure that you have a VIM configured to run with OSM. Three different kinds of VIMs are currently supported by OSM:

The following instructions are required to be executed in the host to add each kind a datacenter, depending on the DC type

OpenVIM DC (e.g. IP address: 10.10.10.10, VIM tenant "osm")

lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-create openvim-site http://10.10.10.10:9080/openvim --type openvim --description "Openvim Datacenter" 
lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-attach openvim-site --vim-tenant-name=osm
lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-list

OpenStack DC (e.g. IP address: 10.10.10.11, VIM tenant "admin", user "admin", password "userpwd")

lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-create openstack-site http://10.10.10.11:5000/v2.0 --type openstack --description "OpenStack Datacenter"
lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-attach openstack-site --user=admin --password=userpwd --vim-tenant-name=admin
lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-list

VMware DC (e.g. IP address: 10.10.10.12, VIM tenant "vmware-tenant", user "osm", password "osm4u", admin user "admin", admin password "adminpwd")

lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-create vmware-site https://10.10.10.12" --type vmware --description "VMware Datacenter" --config '{admin_password: adminpwd, admin_username: admin}'
lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-attach vmware-site --user=osm --password=osm4u --vim-tenant-name=vmware-tenant
lxc exec RO --env OPENMANO_TENANT=osm -- openmano datacenter-list

Note: The name of the datacenter "vmware-site" has to match the name of the organization of "vCloud Director". Inside this organization the tenant "vmware-tenant" must exist

Deploying your first Network Service

In this example we will deploy the following Network Service, consisting of a single VNF connected to a network.

File:Cirros ns.jpg

Before going on, download the required VNF and NS packages from this URL: https://osm-download.etsi.org/ftp/examples/cirros_ns/

Uploading VNF image to the VIM

Get the cirros 0.3.4 image from the following link: http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
Onboard the image into the VIM. The instruction differs from one VIM to another:
- In Openstack:

openstack image create --file="./cirros-0.3.4-x86_64-disk.img" --container-format=bare --disk-format=qcow2 --public  --property location="/mnt/powervault/virtualization/osm/CirrOS/cirros-0.3.4-x86_64-disk.img" cirros034

- In openvim:

openvim image-create --name cirros034 --path /mnt/powervault/virtualization/osm/CirrOS/cirros-0.3.4-x86_64-disk.img

Onboarding a VNF

Access to the UI, click on the catalog, click on the import button and drag the file

Onboarding a NS

Instantiating the NS

Additional information

@@ Line 1: / Line 1: @@
-OSM is an ETSI-hosted project to develop an Open Source NFV Management and Orchestration (MANO) software stack aligned with ETSI NFV.
+OSM is an open source project offering an Open Source NFV Management and Orchestration (MANO) software stack aligned with ETSI NFV.
-All OSM needs to deploy VNFs is some VNF packages (you will find some in the examples below) and one or several VIMs (+ compute nodes). The following figure illustrate the connectivity of OSM to the
+The following figure shows OSM interaction with VIM and VNFs.
 __TOC__
@@ Line 11: / Line 12: @@
 All you need to run OSM Release One is a single server or VM with the following requirements:
 * 8 CPUs, 16 GB RAM, 100GB disk and a single interface with Internet access
-* Ubuntu16.04 as base image, configured to run LXD containers. If you  (see [[LXD configuration for OSM release 1|LXD configuration]])
+* Ubuntu16.04 as base image, configured to run LXD containers. If you don't have LXD configured, you can follow the instructions here ([[LXD configuration for OSM release 1|LXD configuration]])
-Once you have prepared a server or VM with the requirements specified [[Release 1 Minimal infrastructure|here]], and you have [[LXD configuration for OSM release 1|configured LXD on it]], all you need to do is:
+Once you have prepared the host with the previous requirements, all you need to do is:
   wget https://osm-download.etsi.org/ftp/osm-1.0-one/install_from_source.sh
   chmod +x install_from_source.sh
@@ Line 23: / Line 24: @@
 ==Adding a VIM account==
 Before proceeding, make sure that you have a VIM configured to run with OSM. Three different kinds of VIMs are currently supported by OSM:
-*OpenVIM
+*[[OpenVIM installation (Release One)|OpenVIM]]
 *OpenStack
-*VMware vCloud Director
+*[[Configuring VMware vCloud Director for OSM Release One|VMware vCloud Director]]
 The following instructions are required to be executed in the host to add each kind a datacenter, depending on the DC type