okd/playbooks/common/openshift-node/additional_config.yml

---
- name: create additional node network plugin groups
  hosts: "{{ openshift_node_scale_up_group | default('oo_nodes_to_config') }}"
  tasks:
  # Creating these node groups will prevent a ton of skipped tasks.
  # Create group for flannel nodes
  - group_by:
      key: oo_nodes_use_{{ (openshift_use_flannel | default(False)) | ternary('flannel','nothing') }}
    changed_when: False
  # Create group for calico nodes
  - group_by:
      key: oo_nodes_use_{{ (openshift_use_calico | default(False)) | ternary('calico','nothing') }}
    changed_when: False
  # Create group for nuage nodes
  - group_by:
      key: oo_nodes_use_{{ (openshift_use_nuage | default(False)) | ternary('nuage','nothing') }}
    changed_when: False
  # Create group for contiv nodes
  - group_by:
      key: oo_nodes_use_{{ (openshift_use_contiv | default(False)) | ternary('contiv','nothing') }}
    changed_when: False

- include: etcd_client_config.yml
  vars:
    openshift_node_scale_up_group: "oo_nodes_use_flannel:oo_nodes_use_calico:oo_nodes_use_contiv"

- name: Additional node config
  hosts: oo_nodes_use_flannel
  roles:
  - role: flannel
    etcd_urls: "{{ hostvars[groups.oo_first_master.0].openshift.master.etcd_urls }}"
    embedded_etcd: "{{ hostvars[groups.oo_first_master.0].openshift.master.embedded_etcd }}"
    when: openshift_use_flannel | default(false) | bool

- name: Additional node config
  hosts: oo_nodes_use_calico
  roles:
  - role: calico
    when: openshift_use_calico | default(false) | bool

- name: Additional node config
  hosts: oo_nodes_use_nuage
  roles:
  - role: nuage_node
    when: openshift_use_nuage | default(false) | bool

- name: Additional node config
  hosts: oo_nodes_use_contiv
  roles:
  - role: contiv
    contiv_role: netplugin
    when: openshift_use_contiv | default(false) | bool