Network Automation Cookbook

How to do it...

1. Create a new Jinja2 file, mpls.j2, under the templates/junos directory with the following data:

$ cat roles/build_router_config/templates/junos/mpls.j2  protocols {    ldp {{%      for intf in p2p_ip[inventory_hostname]|sort(attribute='port') %}        interface {{intf.port}}.{{intf.vlan|default('0')}};{%      endfor %}        interface lo0.0;    }    rsvp {{%      for intf in p2p_ip[inventory_hostname]|sort(attribute='port') %}        interface {{intf.port}}.{{intf.vlan|default('0')}};{%      endfor %}    }    mpls {{%      for intf in p2p_ip[inventory_hostname]|sort(attribute='port') %}        interface {{intf.port}}.{{intf.vlan|default('0')}};{%      endfor %}    }}

2. In the build_device_config.yml file inside the tasks folder, add the following task:

$ cat roles/build_router_config/tasks/build_device_config.yml ...