okd/roles/openshift_control_plane/tasks/upgrade.yml

---
- name: Stop control plane services
  service:
    name: "{{ item }}"
    state: stopped
  with_items:
  - "{{ openshift_service_type }}-master-api"
  - "{{ openshift_service_type }}-master-controllers"
  failed_when: false

- import_tasks: static_shim.yml

- import_tasks: upgrade/upgrade_scheduler.yml

# master_config_hook is passed in from upgrade play.
- include_tasks: "upgrade/{{ master_config_hook }}"
  when: master_config_hook is defined

- import_tasks: set_loopback_context.yml

- name: Check for ca-bundle.crt
  stat:
    path: "{{ openshift.common.config_base }}/master/ca-bundle.crt"
  register: ca_bundle_stat
  failed_when: false

- name: Check for ca.crt
  stat:
    path: "{{ openshift.common.config_base }}/master/ca.crt"
  register: ca_crt_stat
  failed_when: false

- name: Migrate ca.crt to ca-bundle.crt
  command: mv ca.crt ca-bundle.crt
  args:
    chdir: "{{ openshift.common.config_base }}/master"
  when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists

- name: Link ca.crt to ca-bundle.crt
  file:
    src: "{{ openshift.common.config_base }}/master/ca-bundle.crt"
    path: "{{ openshift.common.config_base }}/master/ca.crt"
    state: link
  when: ca_crt_stat.stat.isreg and not ca_bundle_stat.stat.exists

- name: Find existing master sysconfig
  find:
    paths:
    - /etc/sysconfig
    patterns:
    - openshift-master-api
    - openshift-master-controllers
    - origin-master-api
    - origin-master-controllers
  register: sysconfigs
- when: sysconfigs|succeeded and sysconfigs.matched > 0
  name: Migrate OPENSHIFT_DEFAULT_REGISTRY from master sysconfig to master-config.yaml
  block:
  - name: Get master sysconfig contents
    slurp:
      src: "{{ sysconfigs.files[0].path }}"
    register: sysconfig
  # TODO: surely there is a better way
  - name: Update imagePolicyConfig.internalRegistryHostname
    yedit:
      src: "{{ openshift.common.config_base }}/master/master-config.yaml"
      key: "imagePolicyConfig.internalRegistryHostname"
      value: "{{ item | regex_replace('^OPENSHIFT_DEFAULT_REGISTRY=\\s*([^#\\s]+).*','\\1') }}"
    with_items: "{{ (sysconfig.content | b64decode).split('\n') | select('match','^OPENSHIFT_DEFAULT_REGISTRY=\\s*.+') | list }}"

- name: Create the master service env file if it does not exist
  template:
    src: "master.env.j2"
    dest: "{{ openshift.common.config_base }}/master/master.env"
    force: no

- name: Update oreg value
  yedit:
    src: "{{ openshift.common.config_base }}/master/master-config.yaml"
    key: 'imageConfig.format'
    value: "{{ oreg_url | default(oreg_url_master) }}"
  when: oreg_url is defined or oreg_url_master is defined

- name: Change default node selector to compute=true
  yedit:
    src: "{{ openshift.common.config_base }}/master/master-config.yaml"
    key: 'projectConfig.defaultNodeSelector'
    value: '{{ hostvars[groups.oo_first_master.0].l_osm_default_node_selector }}'
  when: openshift_upgrade_target | version_compare('3.9', '>=')

- name: Remove use of pod presets from master config
  yedit:
    src: "{{ openshift.common.config_base }}/master/master-config.yaml"
    key: 'admissionConfig.pluginConfig.PodPreset'
    state: absent
- name: Find current value for runtime-config
  yedit:
    src: "/tmp/master-config.yaml"
    key: "kubernetesMasterConfig.apiServerArguments.runtime-config"
    state: list
  register: runtime_config
- name: Set the runtime-config to exclude pod presets
  yedit:
    src: "{{ openshift.common.config_base }}/master/master-config.yaml"
    key: "kubernetesMasterConfig.apiServerArguments.runtime-config"
    value: "{{ runtime_config.result | join(',') | regex_replace('(?:,)*apis/settings\\.k8s\\.io/v1alpha1=true','') }}"
  when: runtime_config.result

- name: Remove old service information
  file:
    path: "{{ item }}"
    state: absent
  with_items:
  - /etc/systemd/system/atomic-openshift-master-api.service
  - /etc/systemd/system/atomic-openshift-master-controllers.service
  - /etc/systemd/system/origin-master-api.service
  - /etc/systemd/system/origin-master-controllers.service
  - /usr/lib/systemd/system/atomic-openshift-master-api.service
  - /usr/lib/systemd/system/atomic-openshift-master-controllers.service
  - /usr/lib/systemd/system/origin-master-api.service
  - /usr/lib/systemd/system/origin-master-controllers.service

- name: reload systemd units
  command: systemctl daemon-reload