Merge pull request #733 from fao89/updtdocs

Update `edpm_network_config_template` docs example

docs/assemblies/common_configurations.adoc

@@ -122,12 +122,43 @@ field that shows defining the variables that configure the
 `edpm_network_config` role.
 
  ansibleVars:
-   edpm_network_config_template: templates/single_nic_vlans/single_nic_vlans.j2
    ctlplane_ip: 192.168.122.100
    internalapi_ip: 172.17.0.100
    storage_ip: 172.18.0.100
    tenant_ip: 172.19.0.100
    fqdn_internalapi: edpm-compute-0.example.com
+   edpm_network_config_template: |
+ 	 ---
+ 	 {% set mtu_list = [ctlplane_mtu] %}
+ 	 {% for network in role_networks %}
+ 	 {{ mtu_list.append(lookup('vars', networks_lower[network] ~ '_mtu')) }}
+ 	 {%- endfor %}
+ 	 {% set min_viable_mtu = mtu_list | max %}
+ 	 network_config:
+ 	 - type: ovs_bridge
+ 	 name: {{ neutron_physical_bridge_name }}
+ 	 mtu: {{ min_viable_mtu }}
+ 	 use_dhcp: false
+ 	 dns_servers: {{ ctlplane_dns_nameservers }}
+ 	 domain: {{ dns_search_domains }}
+ 	 addresses:
+ 	 - ip_netmask: {{ ctlplane_ip }}/{{ ctlplane_cidr }}
+ 	 routes: {{ ctlplane_host_routes }}
+ 	 members:
+ 	 - type: interface
+ 	 	name: nic1
+ 	 	mtu: {{ min_viable_mtu }}
+ 	 	# force the MAC address of the bridge to this interface
+ 	 	primary: true
+ 	 {% for network in role_networks %}
+ 	 - type: vlan
+ 	 	mtu: {{ lookup('vars', networks_lower[network] ~ '_mtu') }}
+ 	 	vlan_id: {{ lookup('vars', networks_lower[network] ~ '_vlan_id') }}
+ 	 	addresses:
+ 	 	- ip_netmask:
+ 	 		{{ lookup('vars', networks_lower[network] ~ '_ip') }}/{{ lookup('vars', networks_lower[network] ~ '_cidr') }}
+ 	 	routes: {{ lookup('vars', networks_lower[network] ~ '_host_routes') }}
+ 	 {% endfor %}
 
 This configuration would be applied by the
 <<_dataplane_operator_provided_services,configure-network>> service when