Hi,
I would suggest the following solution to extract the required information:
- hosts: 127.0.0.1
connection: local
vars:
dvs: "{{ lookup('file', 'result.json') }}"
tasks:
- name: Simple debug.
debug:
msg: "{{ dvs.dvs_portgroup_info[\"DVS-Dev-Ork2\"] }}"
tags:
- G2
# VERSION 1
- name: Extract portgroup info
set_fact:
port_groups: "{{ dvs | json_query(query) }}"
vars:
query: |
dvs_portgroup_info.*[].{
portgroup_name: portgroup_name,
vlan_id: vlan_info.vlan_id
}
- debug:
var: port_groups
# VERSION 2
- name: Extract portgroups alternative
set_fact:
port_groups_alt: "{{ (port_groups_alt | default([])) + [port_group]
}}"
vars:
port_group:
portgroup_name: "{{ item.portgroup_name }}"
vlan_id: "{{ item.vlan_info.vlan_id }}"
loop: "{{ dvs.dvs_portgroup_info['DVS-Dev-Ork2'] }}"
loop_control:
label: "{{ item.portgroup_name }}"
- debug:
var: port_groups_alt
This playbook contains two alternative attempts. The first is using
JMESPath via json_query and is a more declarative approach, if you will.
The second is a plain looped set_fact.
Both have the same result: a list of dictionaries with portgroup_name and
vlan_id:
TASK [Extract portgroup info]
**************************************************************************************************************************************************************************************************************************************************************************************************
ok: [127.0.0.1]
TASK [debug]
*******************************************************************************************************************************************************************************************************************************************************************************************************************
ok: [127.0.0.1] => {
"port_groups": [
{
"portgroup_name": "Test - 192.168.20.0_24 - VMotion - 1",
"vlan_id": "20"
},
{
"portgroup_name": "Test - 192.168.60.0_24 - Management",
"vlan_id": "0"
},
{
"portgroup_name": "Test - 192.168.30.0_24 - VSAN",
"vlan_id": "25"
},
{
"portgroup_name": "DVS-Dev-Ork2-DVUplinks-11",
"vlan_id": [
"0-4094"
]
}
]
}
TASK [Extract portgroups alternative]
******************************************************************************************************************************************************************************************************************************************************************************************
ok: [127.0.0.1] => (item=Test - 192.168.20.0_24 - VMotion - 1)
ok: [127.0.0.1] => (item=Test - 192.168.60.0_24 - Management)
ok: [127.0.0.1] => (item=Test - 192.168.30.0_24 - VSAN)
ok: [127.0.0.1] => (item=DVS-Dev-Ork2-DVUplinks-11)
TASK [debug]
*******************************************************************************************************************************************************************************************************************************************************************************************************************
ok: [127.0.0.1] => {
"port_groups_alt": [
{
"portgroup_name": "Test - 192.168.20.0_24 - VMotion - 1",
"vlan_id": "20"
},
{
"portgroup_name": "Test - 192.168.60.0_24 - Management",
"vlan_id": "0"
},
{
"portgroup_name": "Test - 192.168.30.0_24 - VSAN",
"vlan_id": "25"
},
{
"portgroup_name": "DVS-Dev-Ork2-DVUplinks-11",
"vlan_id": [
"0-4094"
]
}
]
}
The json_query version would even work, if there are more than one object
in dvs.dvs_portgroup_info.
The last entry may need additional handling as it contains a list of
vlan_ids.
Cheers,
André
On Thursday, May 20, 2021 at 8:49:44 AM UTC+2 bugp...@gmail.com wrote:
> Hi Vladimir,
>
> Thanks for your help! Basically I'm looking to gather portgroup_name and
> vlanid to use on the next task. What will be the best way to proceed?
>
> On Thursday, 20 May 2021 at 05:16:26 UTC+1 vbo...@gmail.com wrote:
>
>> On Wed, 19 May 2021 16:17:17 -0700 (PDT)
>> Rodrigues - <bugp...@gmail.com> wrote:
>>
>> > ... get the portgroups
>> >
>> > - name: Simple debug.
>> > debug:
>> > msg: "{{ dvs.dvs_portgroup_info[\"DVS-Dev-Ork2\"] }}"
>>
>> What result do you expect?
>>
>> The attribute *DVS-Dev-Ork2* is a list of dictionaries. There are
>> many options on how to proceed. For example, you can iterate the list
>> and display *portgroups* along with the switch name
>>
>> - debug:
>> msg: "{{ item.dvswitch_name }} {{ item.key }}"
>> loop: "{{ dvs.dvs_portgroup_info['DVS-Dev-Ork2'] }}
>>
>> Or, you can create a list of *portgroups*, e.g.
>>
>> - set_fact:
>> portgroups: "{{ dvs.dvs_portgroup_info['DVS-Dev-Ork2']|
>> map(attribute='key')|list }}"
>>
>>
>> --
>> Vladimir Botka
>>
>
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