Thank you so much! This worked perfectly!
ok: [localhost] => {
"subnet_facts.results | map(attribute='subnets') | flatten |
map(attribute='id') | list": [
"subnet-fd6bfa95",
"subnet-6ad01910",
"subnet-7c8bb031"
]
}
On Sun, Apr 22, 2018 at 10:25 PM, flowerysong <[email protected]> wrote:
>
>
> On Sunday, April 22, 2018 at 7:30:15 PM UTC-4, Gregory Mirsky wrote:
>>
>> I've been trying to extract the values for subnet_id from the dictionary
>> subnet_facts but keep getting undefined (3 times instead of the values) as
>> a return value. I should be getting [subnet-fd6bfa95, subnet-7c8bb031,
>> subnet-7c8bb031]
>>
>> Any ideas?
>>
>> Below is the local host testbed playbook i've been using trying to get
>> this jinja filter to work.
>>
>
> 'subnets' is a list (observe the [ ].)
>
>
>> "subnets": [
>>> {
>>> "assign_ipv6_address_on_creation":
>>> false,
>>> "availability_zone": "us-east-2b",
>>> "available_ip_address_count": 251,
>>> "cidr_block": "10.0.2.0/24",
>>> "default_for_az": false,
>>> "id": "subnet-6ad01910",
>>> "ipv6_cidr_block_association_set":
>>> [],
>>> "map_public_ip_on_launch": true,
>>> "state": "available",
>>> "subnet_id": "subnet-6ad01910",
>>> "tags": {
>>> "DeleteTag": "
>>> [email protected]",
>>> "Name":
>>> "test-subnet-us-east-2b-public",
>>> "SubnetType": "public"
>>> },
>>> "vpc_id": "vpc-1227b97a"
>>> }
>>> ]
>>>
>>>
>> var: "{{ subnet_facts | selectattr('results.subnets.id') | list }}"
>>>
>>
> Here, you appear to be trying to get the 'id' attribute of 'subnets'. It
> doesn't have one, because it's a list.
>
> var: "subnet_facts.results | map(attribute='subnets') | flatten |
> map(attribute='id') | list"
>
> (The `flatten` filter is new in Ansible 2.5; on older versions you'd need
> to use the `flatten` lookup.)
>
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--
Gregory N. Mirsky
[email protected]
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