That worked perfectly to get the list of subnets. Thank you!
The only issue I have now is limiting the returned values. The syntax
below is returning all 6 subnets in my vpc, but I only want the 2 subnets
that I gave a resource tag of tier=elb. I'm trying to use the when clause
with the ec2_elb_lb module, but I can't get the syntax right there. I
tried:
when: {{ vpc.subnets | map(attribute='tier') | list }} == 'elb'
This generates a syntax error each time. What should the format be in a
when clause and/or is this the right way to approach limiting the results,
or should I be using with_items or with_dict? Thanks for the help!
On Thursday, September 4, 2014 11:14:53 PM UTC-4, James Cammarata wrote:
>
> Hi. From the look of the above, you're using the "complex args" structure
> to pass the params to the module. In this case, the list should not be a
> comma-separated list but should instead just be the array of IDs. For
> example:
>
> subnets: "{{vpc.subnets | map(attribute='id') | list}}"
>
> The syntax you're using above would work if you were instead using
> key=value parameters, ie: subnets="{{ vpc.subnets | join(','
> attribute='id') }}"
>
>
> On Thu, Sep 4, 2014 at 2:41 PM, itarchmerc <[email protected]
> <javascript:>> wrote:
>
>> I have a playbook that creates a VPC with multiple subnets which works
>> fine. I then have a playbook that tries to create an ELB and I need to set
>> the subnets to 2 of the subnets returned from the vpc creation. There are
>> 6 total subnets within the VPC, but two of them have resource_tags set to
>> tier:elb. I only want the 2 subnets with those tags.
>>
>> I saw a post <https://github.com/ansible/ansible/pull/7051> that said
>> the following would work, but I get an invalid subnet ID error. (look for
>> the comments from @coop)
>>
>> subnets: "{{ vpc.subnets | join(',' attribute='id') }}"
>>
>> My playbook is almost exactly the same as @coop in the post above, but I
>> have 6 subnets instead of 1. I feel like I should be able to use something
>> like the above with a when clause to only get subnets tagged as elb. Any
>> help is appreciated.
>>
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