Dick that worked perfectl!
My next question is how would I get the same response to for several
subnets without having to use the '0' in the debug message?
- name: Debug message for ACI
debug:
msg:
- "Subnet :
{{subnet_output.current.0.fvTenant.children.0.fvBD.children.0
.fvSubnet.attributes.ip}}"
- "Subnet :
{{subnet_output.current.0.fvTenant.children.0.fvBD.children.1
.fvSubnet.attributes.ip}}"
- "Subnet :
{{subnet_output.current.0.fvTenant.children.0.fvBD.children.2
.fvSubnet.attributes.ip}}"
Regards
On Sunday, 22 March 2020 22:10:24 UTC+2, Dick Visser wrote:
>
> Hi
>
>
> On Sun, 22 Mar 2020 at 19:11, Albert Short <[email protected]
> <javascript:>> wrote:
>
> The error is pretty clear:
>
> > fatal: [apic2]: FAILED! =>
> > msg: |-
> > The task includes an option with an undefined variable. The error
> was: 'list object' has no attribute 'fvTenant'
> >
> > The error appears to be in
> '/home/network_automation/trainer/aci_debug.yml': line 21, column 7, but may
> > be elsewhere in the file depending on the exact syntax problem.
>
> Your variable is a list of one item, which itself is deeply nested.
> Try this:
>
>
> - debug:
> msg: "Subnet: {{
> current.0.fvTenant.children.0.fvBD.children.0.fvSubnet.attributes.ip }}"
>
>
> this is the 'ip' key which has the value that you are looking for -
> not sure if this correct?
>
>
> On Sun, 22 Mar 2020 at 19:11, Albert Short <[email protected]
> <javascript:>> wrote:
>
>> Hello all,
>>
>> I hope we are all well in this trying period across the world.
>>
>> I am to debug an ACI query to display a simple output, but having trouble
>> getting the correct syntax to provide the output I desire.
>>
>> My Ansible Script to query a BD & the debug script to *try *to display
>> just the subnet information.
>>
>> - name: ACI Subnet query allocated to BD
>> hosts: apics
>> gather_facts: no
>>
>> tasks:
>> - name: Query BD
>> aci_bd_subnet:
>> host: "{{ ansible_host }}"
>> username: "{{ ansible_user }}"
>> password: "{{ ansible_password }}"
>> validate_certs: no
>> tenant: tn_TRAINER
>> state: query
>> register: subnet_output
>>
>> - name: Debug message for ACI
>> debug:
>> msg: "Subnet : {{subnet_output.current}}"
>>
>> Now my output:
>>
>>
>> $ ansible-playbook aci_debug.yml
>>
>> PLAY [ACI Subnet query allocated to BD]
>> ************************************************************************************************************************************************************************************************
>>
>> TASK [Query BD]
>> ************************************************************************************************************************************************************************************************************************
>> ok: [apic2]
>>
>> TASK [Debug message for ACI]
>> ***********************************************************************************************************************************************************************************************************
>> ok: [apic2] =>
>> msg: 'Subnet : [{u''fvTenant'': {u''attributes'': {u''dn'':
>> u''uni/tn-tn_TRAINER'', u''lcOwn'': u''local'', u''ownerKey'': u'''',
>> u''name'': u''tn_TRAINER'', u''descr'': u''Trainer Tenant'',
>> u''extMngdBy'': u'''', u''annotation'': u'''', u''status'': u'''',
>> u''monPolDn'': u''uni/tn-common/monepg-default'', u''modTs'':
>> u''2020-03-21T09:32:40.162+00:00'', u''ownerTag'': u'''', u''childAction'':
>> u'''', u''nameAlias'': u'''', u''uid'': u''15374''}, u''children'':
>> [{u''fvBD'': {u''attributes'': {u''uid'': u''15374'', u''extMngdBy'':
>> u'''', u''arpFlood'': u''yes'', u''seg'': u''16482194'', u''mcastAllow'':
>> u''no'', u''ipv6McastAllow'': u''no'', u''intersiteL2Stretch'': u''no'',
>> u''unicastRoute'': u''yes'', u''unkMcastAct'': u''flood'',
>> u''OptimizeWanBandwidth'': u''no'', u''v6unkMcastAct'': u''flood'',
>> u''descr'': u'''', u''hostBasedRouting'': u''no'', u''llAddr'': u''::'',
>> u''monPolDn'': u''uni/tn-common/monepg-default'', u''modTs'':
>> u''2020-03-22T17:41:28.775+00:00'', u''scope'': u''2228224'',
>> u''rn'': u''BD-bd_VLAN101'', u''type'': u''regular'',
>> u''ipLearning'': u''yes'', u''status'': u'''', u''vmac'':
>> u''not-applicable'', u''nameAlias'': u'''', u''configIssues'': u'''',
>> u''bcastP'': u''225.1.27.48'', u''mac'': u''00:22:BD:F8:19:FF'',
>> u''epMoveDetectMode'': u'''', u''ownerTag'': u'''',
>> u''intersiteBumTrafficAllow'': u''no'', u''annotation'': u'''',
>> u''childAction'': u'''', u''lcOwn'': u''local'', u''ownerKey'': u'''',
>> u''name'': u''bd_VLAN101'', u''epClear'': u''no'', u''unkMacUcastAct'':
>> u''proxy'', u''multiDstPktAct'': u''bd-flood'', u''limitIpLearnToSubnets'':
>> u''yes'', u''mtu'': u''inherit'', u''pcTag'': u''32771''}, u''children'':
>> [{u''fvSubnet'': {u''attributes'': {u''status'': u'''', u''lcOwn'':
>> u''local'', u''uid'': u''15374'', u''descr'': u'''', u''extMngdBy'': u'''',
>> u''ip'': u''192.168.101.1/24'', u''ctrl'': u'''', u''preferred'':
>> u''no'', u''name'': u'''', u''virtual'': u''no'', u''nameAlias'': u'''',
>> u''scope'': u''private'', u''monPolDn'': u''uni/tn-common/monepg-default'',
>> u''rn'': u''subnet-[192.168.101.1/24]' <http://192.168.101.1/24%5D'>',
>> u''modTs'': u''2020-03-22T17:41:28.723+00:00'', u''annotation'': u'''',
>> u''childAction'': u''''}}}]}}]}}]'
>>
>> PLAY RECAP
>> *****************************************************************************************************************************************************************************************************************************
>> apic2 : ok=2 changed=0 unreachable=0 failed
>> =0 skipped=0 rescued=0 ignored=0
>>
>> The verbose output for the 'Query BD' task looks as follows:
>>
>> TASK [Query BD]
>> ************************************************************************************************************************************************************************************************************************
>> ok: [apic2] => changed=false
>> ansible_facts:
>> discovered_interpreter_python: /usr/bin/python
>> current:
>> - fvTenant:
>> attributes:
>> annotation: ''
>> childAction: ''
>> descr: Trainer Tenant
>> dn: uni/tn-tn_TRAINER
>> extMngdBy: ''
>> lcOwn: local
>> modTs: '2020-03-21T09:32:40.162+00:00'
>> monPolDn: uni/tn-common/monepg-default
>> name: tn_TRAINER
>> nameAlias: ''
>> ownerKey: ''
>> ownerTag: ''
>> status: ''
>> uid: '15374'
>> children:
>> - fvBD:
>> attributes:
>> OptimizeWanBandwidth: 'no'
>> annotation: ''
>> arpFlood: 'yes'
>> bcastP: 225.1.27.48
>> childAction: ''
>> configIssues: ''
>> descr: ''
>> epClear: 'no'
>> epMoveDetectMode: ''
>> extMngdBy: ''
>> hostBasedRouting: 'no'
>> intersiteBumTrafficAllow: 'no'
>> intersiteL2Stretch: 'no'
>> ipLearning: 'yes'
>> ipv6McastAllow: 'no'
>> lcOwn: local
>> limitIpLearnToSubnets: 'yes'
>> llAddr: '::'
>> mac: 00:22:BD:F8:19:FF
>> mcastAllow: 'no'
>> modTs: '2020-03-22T17:41:28.775+00:00'
>> monPolDn: uni/tn-common/monepg-default
>> mtu: inherit
>> multiDstPktAct: bd-flood
>> name: bd_VLAN101
>> nameAlias: ''
>> ownerKey: ''
>> ownerTag: ''
>> pcTag: '32771'
>> rn: BD-bd_VLAN101
>> scope: '2228224'
>> seg: '16482194'
>> status: ''
>> type: regular
>> uid: '15374'
>> unicastRoute: 'yes'
>> unkMacUcastAct: proxy
>> unkMcastAct: flood
>> v6unkMcastAct: flood
>> vmac: not-applicable
>> children:
>> - fvSubnet:
>> attributes:
>> annotation: ''
>> childAction: ''
>> ctrl: ''
>> descr: ''
>> extMngdBy: ''
>> ip: 192.168.101.1/24
>> lcOwn: local
>> modTs: '2020-03-22T17:41:28.723+00:00'
>> monPolDn: uni/tn-common/monepg-default
>> name: ''
>> nameAlias: ''
>> preferred: 'no'
>> rn: subnet-[192.168.101.1/24]
>> scope: private
>> status: ''
>> uid: '15374'
>> virtual: 'no'
>>
>>
>>
>>
>> I am trying to get a debug message similar to:
>> msg: 'Subnet : 192.168.101.1/24'
>> But I can't work out how to do that from the registered output
>> I have tried:
>>
>>
>> - name: Debug message for ACI
>> debug:
>> msg: "Subnet : {{subnet_output.current.fvTenant}}"
>>
>> But get this meesage:
>>
>> $ ansible-playbook aci_debug.yml
>>
>> PLAY [ACI Subnet query allocated to BD]
>> ************************************************************************************************************************************************************************************************
>>
>> TASK [Query BD]
>> ************************************************************************************************************************************************************************************************************************
>> ok: [apic2]
>>
>> TASK [Debug message for ACI]
>> ***********************************************************************************************************************************************************************************************************
>> fatal: [apic2]: FAILED! =>
>> msg: |-
>> The task includes an option with an undefined variable. The error was
>> : 'list object' has no attribute 'fvTenant'
>>
>> The error appears to be in
>> '/home/network_automation/trainer/aci_debug.yml': line 21, column 7, but
>> may
>> be elsewhere in the file depending on the exact syntax problem.
>>
>> The offending line appears to be:
>>
>>
>> - name: Debug message for ACI
>> ^ here
>>
>> PLAY RECAP
>> *****************************************************************************************************************************************************************************************************************************
>> apic2 : ok=1 changed=0 unreachable=0 failed
>> =1 skipped=0 rescued=0 ignored=0
>>
>>
>> I have tried to find an answer but not managed to get a solution. Anyone
>> got some guidance?
>>
>> Thanks & be safe
>>
>> --
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>>
>> <https://groups.google.com/d/msgid/ansible-project/1a14f8d3-1463-44d0-9e49-f36f1a1c22ac%40googlegroups.com?utm_medium=email&utm_source=footer>
>> .
>>
>
>
> --
> Dick Visser
> Trust & Identity Service Operations Manager
> GÉANT
>
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