=== Open Source MANO (OSM)

A full deployment consists of 3 components:
* OSM as the NFV Orchestrator
* OpenVIM or Openstack as the infrastructure manager
* some number of compute nodes, where openvim will run VMs under OSM's instruction

We will use the following components:
* OSM on ubuntu 18.04
* Devstack on ubuntu 18.04, in a single node configuration (this can easily be extended following devstack guides)


==== OSM Node
This tutorial implements the getting started from:
https://osm.etsi.org/wikipub/index.php/OSM_Release_SIX

and adds support for ORBIT hardware.

The previous tutorial targeted Ubuntu 14.04 and 16.04, this is updated for Ubuntu 18.04.

===== Pre-set-up:
{{{ omf load -t srv1-lg1.sb1.cosmos-lab.org -i opensourcemano_1804.ndz }}}

ssh Credentials: native / native

Web Credentials admin / admin

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Dependencies:
* 40Gb disk space
* user:
 * non-root user,
 * with non-empty password
 * member of sudo, docker, lxd groups
* Packages:
 * net-tools
* ipv6 disabled

1. Prepare the node
 1. Load the image: {{{ omf load -t srv3-lg1.sb1.cosmos-lab.org -i baseline_1804.ndz -r 60 }}}
 1. Turn the node on: {{{ omf tell -a on -t srv3-lg1.sb1.cosmos-lab.org }}}
 1. Log in as root: {{{ ssh native@srv3-lg1.sb1.cosmos-lab.org }}}
 1. set up non-root user {{{  echo native:native | chpasswd }}}
 1. Add user to groups: {{{ sudo groupadd lxd && sudo groupadd docker && sudo usermod -a -G lxd,docker native }}}
 1. logout: {{{ exit }}}
 1. Log in as the user "native": {{{ ssh native@srv3-lg1.sb1.cosmos-lab.org }}}
1. Set up OSM
 1. Install "net-tools" {{{ sudo apt install net-tools }}}
 1. Download script: {{{ wget https://osm-download.etsi.org/ftp/osm-6.0-six/install_osm.sh }}}
 1. Make it executable: {{{ chmod +x install_osm.sh }}}
 1. Run it: {{{ ./install_osm.sh 2>&1 | tee osm_install_log.txt }}}
 1. enter "y"
  1. if it crashes, run {{{ lxd init }}}
 1. choose all defaults, except {{{none}}} for ipv6
 1. if failed, rerun install_osm.sh
1. Connect browser
 1. Via ssh tunnel
 1. via VPN (TODO)
 1. navigate browser to node control ip, enter admin/admin as credentials
 
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==== VIM Node
OSM must have a Virtual Infrastructure Manager (VIM) to control. We will use openstack on single node devstack for this tutorial, following: https://docs.openstack.org/devstack/latest/guides/single-machine.html



===== Pre-Set up:
{{{ omf load -t srv2-lg1.sb1.cosmos-lab.org -i devstack_1804.ndz }}}

* edit local.conf with the ip of the correct node
* create desired networks
* run stack.sh



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Follow https://docs.openstack.org/devstack/latest/guides/single-machine.html
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