Talk:Openstack configuration (Release THREE)

Add openstack to OSM

There is a parameter called --config used to supply general configuration options both at datacenter creation and datacenter attachment to openmano tenant (the latter prevails).

openmano datacenter-create openstack-site http://10.10.10.11:5000/v2.0 --type openstack --description "OpenStack site" --config='{security_groups: default, keypair: mykey}' 
openmano datacenter-attach openstack-site --user=admin --password=userpwd --vim-tenant-name=admin --config='{availability_zone: one}'

The following configuration can be added:

• security_groups: To be used for the deployment
• availability_zone: To be used for the deployment
• region_name: The region where the VM must be deployed.
• insecure: (By default false). When true it allows authorization over a non trusted certificate over https
• use_existing_flavors: (By default false). Set to "True" to use the closer flavor with enough resources instead of creating a new flavor with the exact requirements. This option does not work for EPA (cpu pinning, huge pages, ...) where openmano still tries to create a flavor with the needed extra expects. Use this options when you do not have admin credentials (Available from future v2.0.2 version)
• APIversion: (By default v2.0). Set to "v3.3" to use this openstack API version (experimental)

ADVANCED configuration:

• keypair: To be added in addition to the keypair allocated on the VNF descriptor. Provide the name of a openstack keypair
• dataplane_physical_net: The configured network_vlan_ranges at neutron for the SRIOV (binding direct) and passthrough (binding direct-physical) networks, e.g. 'physnet_sriov' in the above configuration
• use_floating_ip: (By default false). When true a management interface of a VNFD is automatically asigned a floating_ip -if possible-. The prefered method is to use a provider network
• microversion: Allows specifiying an specific microversion to be used in nova. In order to allow 'Device Role Tagging' functionality use 'microversion: 2.32'. This functionality was introduced in Newton so it would not work for older vims. This implementation approach is due to the warning message in https://developer.openstack.org/api-guide/compute/microversions.html where it is stated that microversion backwards compatibility is not guaranteed and clients should always require an specific microversion.

The content of config is a yaml format text. The recomendation is to use a comma separated list between curly brackets {} and quotes, e.g.:

--config='{use_floating_ip: True, availability_zone: controller}'