okd/roles/openshift_node/tasks/upgrade.yml

---
# input variables:
# - l_docker_upgrade
# - openshift_is_atomic
# - node_config_hook
# - openshift_pkg_version

# tasks file for openshift_node_upgrade

- name: stop services for upgrade
  import_tasks: upgrade/stop_services.yml

# Ensure actually install latest package.
- name: install docker upgrade rpm
  command: "{{ ansible_pkg_mgr }} install -y docker{{ '-' + docker_version }}"
  register: result
  until: result is succeeded
  when:
  - l_docker_upgrade is defined
  - l_docker_upgrade | bool

- name: Ensure cri-o is updated
  package:
    name: "{{ pkg_list | join (',') }}"
    state: latest
  when:
  - openshift_use_crio | bool
  register: crio_update
  until: crio_update is succeeded
  vars:
    pkg_list:
    - cri-o
    - cri-tools

- name: Remove CRI-O default configuration files
  file:
    path: "{{ item }}"
    state: absent
  with_items:
  - "/etc/cni/net.d/200-loopback.conf"
  - "/etc/cni/net.d/100-crio-bridge.conf"
  when: crio_update is changed

- name: Ensure crictl.yaml runtime-endpoint is updated
  yedit:
    src: /etc/crictl.yaml
    key: runtime-endpoint
    value: "{{ openshift_crio_var_sock }}"
  when:
  - openshift_use_crio | default(False) | bool

- name: install pre-pulled rpms.
  import_tasks: upgrade/rpm_upgrade_install.yml
  when: not openshift_is_atomic | bool

# TODO(michaelgugino): Remove in 3.12
- import_tasks: selinux_container_cgroup.yml

- include_tasks: "{{ node_config_hook }}"
  when: node_config_hook is defined

- import_tasks: upgrade/config_changes.yml

- import_tasks: dnsmasq_install.yml
- import_tasks: dnsmasq.yml

- name: ensure dnsmasq is always restarted
  debug:
    msg: "Restarting dnsmasq"
  # changed_when: True required for debug tasks to trigger handlers.
  changed_when: True
  notify:
  - reload systemd units
  - restart dnsmasq

# Need to flush handlers here so dnsmasq is restarted and daemon-reload
- meta: flush_handlers

# Restart all services
- import_tasks: upgrade/restart.yml

- name: Approve node certificates when bootstrapping
  oc_csr_approve:
    oc_bin: "{{ hostvars[groups.oo_first_master.0]['first_master_client_binary'] }}"
    oc_conf: "{{ openshift.common.config_base }}/master/admin.kubeconfig"
    node_list:
    - "{{ l_kubelet_node_name | lower }}"
  delegate_to: "{{ groups.oo_first_master.0 }}"
  register: node_upgrade_oc_csr_approve
  retries: 30
  until: node_upgrade_oc_csr_approve is succeeded

- import_tasks: journald.yml