figol_slack

gistfile1.txt

(ansible2.4) ken@ken-VirtualBox:~/github/cookbook$ cat host_vars/matrix-1.yml
---

interfaces:
  - name: Ethernet1/0
    connected_device: R1
    connected_device_port: Ethernet1/0
    type: dynamic_dot1q
  - name: Ethernet1/1
    connected_device: R1
    connected_device_port: Ethernet1/1
    type: dynamic_dot1q
(ansible2.4) ken@ken-VirtualBox:~/github/cookbook$ cat host_vars/matrix-2.yml
---

interfaces:
  - name: Ethernet1/0
    connected_device: R2
    connected_device_port: Ethernet1/0
    type: dynamic_dot1q
  - name: Ethernet1/1
    connected_device: R2
    connected_device_port: Ethernet1/1
    type: dynamic_dot1q
(ansible2.4) ken@ken-VirtualBox:~/github/cookbook$ cat figol.yml
---

  - name: DEBUG
    connection: local
    hosts: "matrix-1,matrix-2"
    gather_facts: no


    tasks:
      - set_fact:
          magic: "{{ hostvars | my_magic }}"
        run_once: true
      - debug: var=magic
(ansible2.4) ken@ken-VirtualBox:~/github/cookbook$ ansible-playbook -i inventory figol.yml

PLAY [DEBUG] ***********************************************************************************************************************************************************************************************

TASK [set_fact] ********************************************************************************************************************************************************************************************
ok: [matrix-1]

TASK [debug] ***********************************************************************************************************************************************************************************************
ok: [matrix-1] => {
    "magic": {
        "matrix-1": [
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2000
            },
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2001
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2002
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2003
            }
        ],
        "matrix-2": [
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2000
            },
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2001
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2002
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2003
            }
        ]
    }
}
ok: [matrix-2] => {
    "magic": {
        "matrix-1": [
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2000
            },
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2001
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2002
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2003
            }
        ],
        "matrix-2": [
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2000
            },
            {
                "connected_device": "R1",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2001
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/0",
                "name": "Ethernet1/0",
                "type": "dynamic_dot1q",
                "vlan": 2002
            },
            {
                "connected_device": "R2",
                "connected_device_port": "Ethernet1/1",
                "name": "Ethernet1/1",
                "type": "dynamic_dot1q",
                "vlan": 2003
            }
        ]
    }
}

PLAY RECAP *************************************************************************************************************************************************************************************************
matrix-1                   : ok=2    changed=0    unreachable=0    failed=0
matrix-2                   : ok=1    changed=0    unreachable=0    failed=0

(ansible2.4) ken@ken-VirtualBox:~/github/cookbook$ cat filter_plugins/magic.py
from ansible import errors



def my_magic(hostvars):
    new_list = []
    current_vlan = 2000
    out_dict = {}
    for device, value in hostvars.items():
        if device in ['matrix-1', 'matrix-2']:
            device_interfaces = hostvars[device]['interfaces']
            for interface in device_interfaces:
                interface_dict = {}
                for k,v, in interface.items():
                    interface_dict[k] = v
                interface_dict['vlan'] = current_vlan
                new_list.append(interface_dict)
                current_vlan = current_vlan + 1
            out_dict[device] = new_list
    return out_dict

class FilterModule(object):
    def filters(self):
        return {
            'my_magic': my_magic,
        }
(ansible2.4) ken@ken-VirtualBox:~/github/cookbook$