---
- name: Check for legacy service
  stat:
    path: /lib/systemd/system/calico.service
  register: sym
- fail:
    msg: You are running a systemd based installation of Calico. Please run the calico upgrade playbook to upgrade to a self-hosted installation.
  when: sym.stat.exists

# TODO: Move into shared vars file
- name: Load default node image
  set_fact:
    calico_node_image: "quay.io/calico/node:v2.6.7"
  when: calico_node_image is not defined

- name: Prepull Images
  command: "docker pull {{ calico_node_image }}"

- name: Apply node label
  delegate_to: "{{ groups.oo_first_master.0 }}"
  command: >
    {{ openshift_client_binary }} --config={{ openshift.common.config_base }}/master/admin.kubeconfig label node {{ openshift.node.nodename | lower }} --overwrite projectcalico.org/ds-ready=true

- name: Wait for node running
  uri:
    url: http://localhost:9099/readiness
    status_code: 204
  delay: 3
  retries: 10
  register: result
  until: result.status == 204