---
# TODO: allow for overriding default ports where possible

- name: Install OpenShift Node package
  yum: pkg=openshift-node state=present
  register: node_install_result

- name: Install openshift-sdn-ovs
  yum: pkg=openshift-sdn-ovs state=present
  register: sdn_install_result
  when: openshift.common.use_openshift_sdn

- name: Reload systemd units
  command: systemctl daemon-reload
  when: (node_install_result | changed or (openshift.common.use_openshift_sdn
          and sdn_install_result | changed))

- name: Set node OpenShift facts
  openshift_facts:
    role: "{{ item.role }}"
    local_facts: "{{ item.local_facts }}"
  with_items:
  - role: common
    local_facts:
      hostname: "{{ openshift_hostname | default(none) }}"
      public_hostname: "{{ openshift_public_hostname | default(none) }}"
      deployment_type: "{{ openshift_deployment_type }}"
  - role: node
    local_facts:
      resources_cpu: "{{ openshift_node_resources_cpu | default(none) }}"
      resources_memory: "{{ openshift_node_resources_memory | default(none) }}"
      pod_cidr: "{{ openshift_node_pod_cidr | default(none) }}"
      labels: "{{ openshift_node_labels | default(none) }}"
      annotations: "{{ openshift_node_annotations | default(none) }}"
      registry_url: "{{ oreg_url | default(none) }}"
      debug_level: "{{ openshift_node_debug_level | default(openshift.common.debug_level) }}"
      portal_net: "{{ openshift_master_portal_net | default(None) }}"

# TODO: add the validate parameter when there is a validation command to run
- name: Create the Node config
  template:
    dest: "{{ openshift_node_config_file }}"
    src: node.yaml.v1.j2
  notify:
  - restart openshift-node

- name: Configure OpenShift Node settings
  lineinfile:
    dest: /etc/sysconfig/openshift-node
    regexp: "{{ item.regex }}"
    line: "{{ item.line }}"
  with_items:
    - regex: '^OPTIONS='
      line: "OPTIONS=--loglevel={{ openshift.node.debug_level }}"
    - regex: '^CONFIG_FILE='
      line: "CONFIG_FILE={{ openshift_node_config_file }}"
  notify:
  - restart openshift-node

- stat: path=/etc/sysconfig/docker
  register: docker_check

  # TODO: Enable secure registry when code available in origin
- name: Secure OpenShift Registry
  lineinfile:
    dest: /etc/sysconfig/docker
    regexp: '^OPTIONS=.*'
    line: "OPTIONS='--insecure-registry={{ openshift.node.portal_net }} --selinux-enabled'"
  when: docker_check.stat.isreg

- name: Allow NFS access for VMs
  seboolean: name=virt_use_nfs state=yes persistent=yes

- name: Start and enable openshift-node
  service: name=openshift-node enabled=yes state=started

- name: Check scheduleable state
  delegate_to: "{{ openshift_first_master }}"
  command: >
    {{ openshift.common.client_binary }} get node {{ openshift.common.hostname }}
  register: ond_get_node
  until: ond_get_node.rc == 0
  retries: 10
  delay: 5

- name: Handle unscheduleable node
  delegate_to: "{{ openshift_first_master }}"
  command: >
    {{ openshift.common.admin_binary }} manage-node {{ openshift.common.hostname }} --schedulable=false
  when: openshift_scheduleable is defined and openshift_scheduleable == False and "SchedulingDisabled" not in ond_get_node.stdout

- name: Handle scheduleable node
  delegate_to: "{{ openshift_first_master }}"
  command: >
    {{ openshift.common.admin_binary }} manage-node {{ openshift.common.hostname }} --schedulable=true
  when: (openshift_scheduleable is not defined or openshift_scheduleable == True) and "SchedulingDisabled" in ond_get_node.stdout