I'm doing this by registering the results of the ec2 provisioning task and
then cycle through the hosts in a subsequent task for creating the dns
records.
On Monday, 29 December 2014 17:09:03 UTC+1, Navid Paya wrote:
>
> Hi
> I'm trying to automate creating and destroying our staging environment. So
> far, I have a playbook to create the cluster:
>
> ---
> - name: Launch an EC2 instance from our our latest AMI in staging
> hosts: localhost
> connection: local
> gather_facts: no
> tasks:
> - name: Start the new EC2 instance
> ec2:
> image: ami-xxxxxxxx
> region: ap-southeast-1
> zone: ap-southeast-1b
> instance_type: m3.medium
> vpc_subnet_id: subnet-xxxxxxxx
> group_id: ['sg-xxxxxxxx', 'sg-xxxxxxxx']
> key_name: blahblah-deploy
> instance_tags:
> Cluster: grabqa01
> Name: "{{ item}}.grabqa01.net"
> Env: staging
> Role: "{{ item }}"
> with_items:
> - redis
> - postgresql
> - frontend
> - dispatcher-athena
> - dispatcher-hermes
> - dispatcher-listener
> - dispatcher-processor
> - poi
>
> Now since EC2 instances take forever to initialize, I give it 20 minutes
> and then run another playbook to create DNS records for the created
> instances using Route53. I wanted to do this which would be so nice if it
> worked:
>
> - name: Set DNS Records
> hosts: 'tag_Cluster_grabqa01:&tag_Role_{{ item }}'
> tasks:
> - route53:
> aws_access_key: xxxxxxxxxxxxxxx
> aws_secret_key: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> command: create
> zone: grabqa01.net
> record: {{ item }}.grabqa01.net
> type: A
> ttl: 600
> value: "{{ ansible_all_ipv4_addresses }}"
> delegate_to: localhost
> with_items:
> - redis
> - postgresql
> - frontend
> - dispatcher-athena
> - dispatcher-hermes
> - dispatcher-listener
> - dispatcher-processor
> - poi
>
> Basically, I want to find the hosts matching a search and then create a
> DNS record pointing at them. What would be the best way to do that? I'd
> rather not have to write a block for every single role I have.
>
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