verify_upgrade_targets.yml

---
- name: Verify upgrade targets
  hosts: oo_masters_to_config:oo_nodes_to_upgrade
  vars:
    openshift_docker_hosted_registry_network: "{{ hostvars[groups.oo_first_master.0].openshift.common.portal_net }}"
  pre_tasks:
  - fail:
      msg: Verify OpenShift is already installed
    when: openshift.common.version is not defined

  - fail:
      msg: Verify the correct version was found
    when: verify_upgrade_version is defined and openshift_version != verify_upgrade_version

  - name: Clean package cache
    command: "{{ ansible_pkg_mgr }} clean all"
    when: not openshift.common.is_atomic | bool

  - set_fact:
      g_new_service_name: "{{ 'origin' if deployment_type =='origin' else 'atomic-openshift' }}"
    when: not openshift.common.is_containerized | bool

  - name: Verify containers are available for upgrade
    command: >
      docker pull {{ openshift.common.cli_image }}:{{ openshift_image_tag }}
    register: pull_result
    changed_when: "'Downloaded newer image' in pull_result.stdout"
    when: openshift.common.is_containerized | bool

  - name: Check latest available OpenShift RPM version
    command: >
      {{ repoquery_cmd }} --qf '%{version}' "{{ openshift.common.service_type }}"
    failed_when: false
    changed_when: false
    register: avail_openshift_version
    when: not openshift.common.is_containerized | bool

  - name: Verify OpenShift RPMs are available for upgrade
    fail:
      msg: "OpenShift {{ avail_openshift_version.stdout }} is available, but {{ openshift_upgrade_target }} or greater is required"
    when: not openshift.common.is_containerized | bool and not avail_openshift_version | skipped and avail_openshift_version.stdout | default('0.0', True) | version_compare(openshift_release, '<')

  - fail:
      msg: "This upgrade playbook must be run against OpenShift {{ openshift_upgrade_min }} or later"
    when: deployment_type == 'origin' and openshift.common.version | version_compare(openshift_upgrade_min,'<')