---
#
# Node Upgrade Playbook
#
# Upgrades nodes only, but requires the control plane to have already been upgraded.
#
- include: ../../../../common/openshift-cluster/upgrades/init.yml

# Configure the upgrade target for the common upgrade tasks:
- hosts: l_oo_all_hosts
  tasks:
  - set_fact:
      openshift_upgrade_target: "{{ '1.3' if deployment_type == 'origin' else '3.3' }}"
      openshift_upgrade_min: "{{ '1.2' if deployment_type == 'origin' else '3.2' }}"

# Pre-upgrade
- include: ../initialize_facts.yml

- name: Update repos and initialize facts on all hosts
  hosts: oo_masters_to_config:oo_nodes_to_config:oo_etcd_to_config:oo_lb_to_config
  roles:
  - openshift_repos

- name: Set openshift_no_proxy_internal_hostnames
  hosts: oo_masters_to_config:oo_nodes_to_config
  tasks:
  - set_fact:
      openshift_no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']
                                                    | union(groups['oo_masters_to_config'])
                                                    | union(groups['oo_etcd_to_config'] | default([])))
                                                | oo_collect('openshift.common.hostname') | default([]) | join (',')
                                                }}"
    when: "{{ (openshift_http_proxy is defined or openshift_https_proxy is defined) and
            openshift_generate_no_proxy_hosts | default(True) | bool }}"

- include: ../../../../common/openshift-cluster/upgrades/pre/verify_inventory_vars.yml

- include: ../initialize_openshift_version.yml
  vars:
    # Request specific openshift_release and let the openshift_version role handle converting this
    # to a more specific version, respecting openshift_image_tag and openshift_pkg_version if
    # defined, and overriding the normal behavior of protecting the installed version
    openshift_release: "{{ openshift_upgrade_target }}"
    openshift_protect_installed_version: False
    # Docker role (a dependency) should be told not to do anything to installed version
    # of docker, we handle this separately during upgrade. (the inventory may have a
    # docker_version defined, we don't want to actually do it until later)
    docker_protect_installed_version: True

- include: ../../../../common/openshift-cluster/upgrades/pre/verify_control_plane_running

- include: ../../../../common/openshift-cluster/upgrades/pre/verify_upgrade_targets.yml

- include: ../../../../common/openshift-cluster/upgrades/pre/verify_docker_upgrade_targets.yml

- include: ../../../../common/openshift-cluster/upgrades/pre/gate_checks.yml

- name: Verify masters are already upgraded
  hosts: oo_masters_to_config
  tasks:
  - fail: msg="Master running {{ openshift.common.version }} must be upgraded to {{ openshift_version }} before node upgrade can be run."
    when: openshift.common.version != openshift_version