---
- name: Save groups before scaling
  any_errors_fatal: true
  hosts: localhost
  connection: local
  gather_facts: no
  become: no
  tasks:
  - name: Save the node groups to openshift_openstack_existing
    set_fact:
      openshift_openstack_existing: "{{ groups }}"

- name: Create the new OpenStack resources
  import_playbook: provision_resources.yml

- name: Set the new_nodes groups
  import_playbook: evaluate_groups.yml

- name: Evaluate remaining cluster groups
  import_playbook: ../../init/evaluate_groups.yml

- name: Wait for the new nodes and gather their facts
  any_errors_fatal: true
  hosts: new_nodes
  become: yes
  # NOTE: The nodes may not be up yet, don't gather facts here.
  # They'll be collected after `wait_for_connection`.
  gather_facts: no
  tasks:
  - name: Wait for the the new nodes to come up
    wait_for_connection:

  - name: Gather facts for the new nodes
    setup:


- name: Populate the DNS entries for the new nodes
  any_errors_fatal: true
  hosts: localhost
  tasks:
  - name: Add DNS records for the newly created nodes
    import_role:
      name: openshift_openstack
      tasks_from: populate-dns.yml
    vars:
      l_openshift_openstack_dns_update_nodes: "{{ groups.new_nodes }}"
    when:
    - openshift_openstack_external_nsupdate_keys is defined
    - openshift_openstack_external_nsupdate_keys.private is defined or openshift_openstack_external_nsupdate_keys.public is defined

- import_playbook: ../../init/basic_facts.yml

- name: Optionally subscribe the RHEL nodes
  any_errors_fatal: true
  hosts: new_nodes
  become: yes
  gather_facts: yes
  tasks:
  - name: Subscribe RHEL instances
    import_role:
      name: rhel_subscribe
    when:
    - ansible_distribution == "RedHat"
    - rhsub_user is defined
    - rhsub_pass is defined

- name: Configure the new OpenStack nodes
  import_playbook: configure-new-nodes.yml


- import_playbook: ../../prerequisites.yml
  vars:
    l_scale_up_hosts: "oo_nodes_to_config"
    l_base_packages_hosts: "oo_nodes_to_config"
    l_init_fact_hosts: "oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config:oo_nodes_to_config"
    l_sanity_check_hosts: "{{ groups['oo_nodes_to_config'] | union(groups['oo_masters_to_config']) }}"

- import_playbook: ../../init/version.yml
  vars:
    l_openshift_version_set_hosts: "oo_nodes_to_config:!oo_first_master"

- import_playbook: ../../openshift-node/private/bootstrap.yml
- import_playbook: ../../openshift-node/private/join.yml

- name: Show information about the deployed cluster
  import_playbook: cluster-info.yml