okd/roles/openshift_aws/tasks/wait_for_groups.yml

---
# The idea here is to wait until all scale groups are at
# their desired capacity before continuing.
#  This is accomplished with a custom filter_plugin and until clause
- name: "fetch the scale groups"
  ec2_asg_facts:
    region: "{{ openshift_aws_region }}"
    tags:
      "{{ {'kubernetes.io/cluster/' ~ openshift_aws_clusterid: openshift_aws_clusterid } }}"
  register: qasg
  # scale_groups_match_capacity is a custom filter in role lib_utils
  until: qasg | json_query('results[*]') | scale_groups_match_capacity | bool
  delay: 10
  retries: 60

- debug: var=openshift_aws_created_asgs

# how do we gaurantee the instances are up?
- name: fetch newly created instances
  ec2_instance_facts:
    region: "{{ openshift_aws_region }}"
    filters:
      "{{ {'tag:kubernetes.io/cluster/' ~ openshift_aws_clusterid: openshift_aws_clusterid,
           'tag:aws:autoscaling:groupName': item,
           'instance-state-name': 'running'} }}"
  with_items: "{{ openshift_aws_created_asgs if openshift_aws_created_asgs != [] else qasg | sum(attribute='results', start=[]) }}"
  register: instancesout
  until: instancesout.instances|length > 0
  delay: 5
  retries: 60

- name: dump instances
  debug:
    msg: "{{ instancesout.results | sum(attribute='instances', start=[]) }}"

- name: wait for ssh to become available
  wait_for:
    port: 22
    host: "{{ item.public_ip_address }}"
    timeout: 300
    search_regex: OpenSSH
  with_items: "{{ instancesout.results | sum(attribute='instances', start=[]) }}"