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

---
- name: Gather and set facts for node hosts
  hosts: oo_nodes_to_config
  roles:
  - openshift_facts
  tasks:
  # Since the master is registering the nodes before they are configured, we
  # need to make sure to set the node properties beforehand if we do not want
  # the defaults
  - 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:
          external_id: "{{ openshift_node_external_id | default(None) }}"
          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) }}"


- name: Create temp directory for syncing certs
  hosts: localhost
  connection: local
  sudo: false
  gather_facts: no
  tasks:
  - name: Create local temp directory for syncing certs
    local_action: command mktemp -d /tmp/openshift-ansible-XXXXXXX
    register: mktemp
    changed_when: False


- name: Register nodes
  hosts: oo_first_master
  vars:
    openshift_nodes: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']) }}"
    sync_tmpdir: "{{ hostvars.localhost.mktemp.stdout }}"
  roles:
  - openshift_register_nodes
  tasks:
  # TODO: update so that we only sync necessary configs/directories, currently
  # we sync for all nodes in oo_nodes_to_config.  We will need to inspect the
  # configs on the nodes to make the determination on whether to sync or not.
  - name: Create the temp directory on the master
    file:
      path: "{{ sync_tmpdir }}"
      owner: "{{ ansible_ssh_user }}"
      mode: 0700
      state: directory
    changed_when: False

  - name: Create a tarball of the node config directories
    command: tar -czvf {{ sync_tmpdir }}/{{ item.openshift.common.hostname }}.tgz ./
    args:
      chdir: "{{ openshift_cert_dir }}/node-{{ item.openshift.common.hostname }}"
    with_items: openshift_nodes
    changed_when: False

  - name: Retrieve the node config tarballs from the master
    fetch:
      src: "{{ sync_tmpdir }}/{{ item.openshift.common.hostname }}.tgz"
      dest: "{{ sync_tmpdir }}/"
      fail_on_missing: yes
      validate_checksum: yes
    with_items: openshift_nodes
    changed_when: False


- name: Configure node instances
  hosts: oo_nodes_to_config
  gather_facts: no
  vars:
    sync_tmpdir: "{{ hostvars.localhost.mktemp.stdout }}/{{ groups['oo_first_master'][0] }}/{{ hostvars.localhost.mktemp.stdout }}"
    openshift_sdn_master_url: "https://{{ hostvars[groups['oo_first_master'][0]].openshift.common.hostname }}:4001"
  pre_tasks:
  - name: Ensure certificate directory exists
    file:
      path: "{{ openshift_node_cert_dir }}"
      state: directory

  # TODO: notify restart openshift-node and/or restart openshift-sdn-node,
  # possibly test service started time against certificate/config file
  # timestamps in openshift-node or openshift-sdn-node to trigger notify
  - name: Unarchive the tarball on the node
    unarchive:
      src: "{{ sync_tmpdir }}/{{ openshift.common.hostname }}.tgz"
      dest: "{{ openshift_node_cert_dir }}"
  roles:
  - openshift_node
  - { role: openshift_sdn_node, when: openshift.common.use_openshift_sdn | bool }
  - fluentd_node
  tasks:
  - name: Create group for deployment type
    group_by: key=oo_nodes_deployment_type_{{ openshift.common.deployment_type }}
    changed_when: False

- name: Delete the temporary directory on the master
  hosts: oo_first_master
  gather_facts: no
  vars:
    sync_tmpdir: "{{ hostvars.localhost.mktemp.stdout }}"
  tasks:
  - file: name={{ sync_tmpdir }} state=absent
    changed_when: False


- name: Delete temporary directory on localhost
  hosts: localhost
  connection: local
  sudo: false
  gather_facts: no
  tasks:
  - file: name={{ mktemp.stdout }} state=absent
    changed_when: False


# Additional config for online type deployments
- name: Additional instance config
  hosts: oo_nodes_deployment_type_online
  gather_facts: no
  roles:
  - os_env_extras
  - os_env_extras_node