Use Ansible's dynamic inventory and access the hostname like so:
"{{ hostvars[groups['rds_instance_name_goes_here][0]].ec2__address }}"
Make sure the instance is set to "publicly available" and the security
group around it allows such connections.
On Sunday, 26 April 2015 11:56:22 UTC+2, Sergei Antipov wrote:
>
> Hello all.
> I can't find a solution for my problem.
>
> I need to create Amazon RDS instance and EC2 instance. And inside EC2
> instance I need RDS public ip address.
> What I do:
>
> 1. - hosts: localhost
> code to create rds and register it with rds_database variable
> debug tasks here say rds_database.instance.endpoint is exist
>
> code to create ec2 instance and add_hosts inside web group
>
> 2. - hosts: web
> debug: msg="{{ rds_database.instance.endpoint }}"
> fatal: [xxx.xxx.xxx.xxx] => {'msg': "AnsibleUndefinedVariable: One or more
> undefined variables: 'rds_database' is undefined", 'failed': True}
>
> I tried
> - include: another.yml rds_database="{{ rds_database.instance.endpoint
> }}", but this variable not evaluated before include.
>
> Should I use fact caching or I do something wrong?
>
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