base_bgp - added support for multipath

geant/gap_ansible/roles/promote_p_to_pe/templates/routers/nokia/router/base_bgp.j2

@@ -25,6 +25,28 @@
                     </shortcut-tunnel>
                 </next-hop-resolution>
               {% endif %}
+              {% if pe_bgp_base.multipath is defined %}
+                <multipath alu:operation="replace">
+                  {% if pe_bgp_base.multipath.ibgp is defined %}
+                    <ibgp>{{ pe_bgp_base.multipath.ibgp }}</ibgp>
+                  {% endif %}
+                  {% if pe_bgp_base.multipath.ebgp is defined %}
+                    <ebgp>{{ pe_bgp_base.multipath.ebgp }}</ebgp>
+                  {% endif %}
+                  {% if pe_bgp_base.multipath.ipv4 is defined %}
+                    <family>
+                        <family-type>ipv4</family-type>
+                        <max-paths>{{ pe_bgp_base.multipath.ipv4 }}</max-paths>
+                    </family>
+                  {% endif %}
+                  {% if pe_bgp_base.multipath.ipv6 is defined %}
+                    <family>
+                        <family-type>ipv6</family-type>
+                        <max-paths>{{ pe_bgp_base.multipath.ipv6 }}</max-paths>
+                    </family>
+                  {% endif %}
+                </multipath>
+              {% endif %}
 {% with bgp_obj=pe_bgp_tools %}
         {% include "router/bgp_group.j2" %}
         {% include "router/bgp_neighbor.j2" %}