[ansible-project] Re: help on loop over list of dicts
Thank you Mike for the reply!
One of my co-worker helped me out. Basically, I was using nested with_items
in two playbook.
I have playbook1 running with_items to include playbook2 with tasks which
also trying to use with_items, so it failed in the 2nd playbook which the
with_items are not looping using new value, still using the items in
playbook1.
Ansible team, is what I described correct? I think I may need to redo the
playbook with with_nested see if I can make it work.
On Thursday, December 10, 2015 at 8:16:05 AM UTC-8, Mike Biancaniello wrote:
> Not sure what you're doing wrong. Maybe it's the way you define
> dev_interfaces (yeah, it makes no sense why it would work in debug, but not
> in with_items, but sometimes that happens).
>
> This worked for me:
> ---
> - name: stuff
> connection: local
> gather_facts: no
> hosts: localhost
>
> vars:
> dev_interfaces:
> - subnet: 10.0.0.0/31
> peer_addr: 10.0.0.1
> name: Ethernet0
> mask: 255.255.255.254
> prefixlen: 31
> addr: 10.0.0.0
>
> tasks:
> - debug: msg="{{ dev_interfaces[0].name }}"
>
> - name: debug message interface name
> debug: msg="{{item.name}}"
> with_items: "{{ dev_interfaces }}"
>
>
> output:
> PLAY [stuff]
> **
>
> TASK: [debug msg="{{ dev_interfaces[0].name }}"]
> **
> ok: [localhost] => {
> "msg": "Ethernet0"
> }
>
> TASK: [debug message interface name]
> **
> ok: [localhost] => (item={'subnet': '10.0.0.0/31', 'peer_addr': '10.0.0.1'
> , 'name': 'Ethernet0', 'prefixlen': 31, 'mask': '255.255.255.254', 'addr':
> '10.0.0.0'}) => {
> "item": {
> "addr": "10.0.0.0",
> "mask": "255.255.255.254",
> "name": "Ethernet0",
> "peer_addr": "10.0.0.1",
> "prefixlen": 31,
> "subnet": "10.0.0.0/31"
> },
> "msg": "Ethernet0"
> }
>
> PLAY RECAP
>
> localhost : ok=2changed=0unreachable=0failed=
> 0
>
>
>
>
>
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[ansible-project] help on loop over list of dicts
Error when try to iterate a list:
This is what I am using in the playbook:
...
- debug: msg="{{ dev_interfaces[0].name }}"
- name: debug message interface name
debug: msg="{{item.name}}"
with_items: "{{ dev_interfaces }}"
...
When executing, the loop always get error, any suggestion?
TASK [debug msg={{ dev_interfaces[0].name }}]
ok: [10.3.146.113] => {
"changed": false,
"invocation": {
"module_args": {
"msg": "Ethernet0"
},
"module_name": "debug"
},
"msg": "Ethernet0"
}
TASK [debug message interface name] **
fatal: [10.3.146.113]: FAILED! => {"failed": true, "msg": "ERROR! dict
object has no element {u'subnet': u'10.0.0.0/31', u'peer_addr':
u'10.0.0.1', u'name': u'Ethernet0', u'mask': u'255.255.255.254',
u'prefixlen': 31, u'addr': u'10.0.0.0'}"}
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[ansible-project] help on my loop issue
pretty new to Ansible, here is my problem, could anyone help?
Thanks!!
within my playbook, I have following tasks:
- debug: msg="{{ dev_interfaces[0].name }}"
- name: debug message interface name
debug: var=item
with_items: dev_interfaces
When run the playbook:
TASK [debug msg={{ dev_interfaces[0].name }}]
ok: [10.3.146.113] => {
"changed": false,
"msg": "Ethernet0"
}
TASK [debug message interface name] **
fatal: [10.3.146.113]: FAILED! => {"failed": true, "msg": "ERROR! dict
object has no element {u'subnet': u'10.0.0.0/31', u'peer_addr':
u'10.0.0.1', u'name': u'Ethernet0', u'mask': u'255.255.255.254',
u'prefixlen': 31, u'addr': u'10.0.0.0'}"}
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