---
###############################################################################
# The restart playbook should be run after this playbook completes.
###############################################################################

- name: Upgrade docker
  hosts: oo_masters_to_config:oo_nodes_to_config:oo_etcd_to_config
  roles:
  - openshift_facts
  tasks:
  - include: docker_upgrade.yml
    when: not openshift.common.is_atomic | bool
  - name: Set post docker install facts
    openshift_facts:
      role: "{{ item.role }}"
      local_facts: "{{ item.local_facts }}"
    with_items:
    - role: docker
      local_facts:
        openshift_image_tag: "v{{ g_new_version }}"
        openshift_version: "{{ g_new_version }}"

# The cli image is used by openshift_docker_facts to determine the currently installed
# version.  We need to explicitly pull the latest image to handle cases where
# the locally cached 'latest' tag is older the g_new_version.
- name: Download cli image
  hosts: oo_masters_to_config:oo_nodes_to_config
  roles:
  - { role: openshift_docker_facts }
  vars:
    openshift_docker_hosted_registry_network: "{{ hostvars[groups.oo_first_master.0].openshift.common.portal_net }}"
  tasks:
  - name: Pull Images
    command: >
      docker pull {{ item }}:latest
    with_items:
    - "{{ openshift.common.cli_image }}"
    when: openshift.common.is_containerized | bool

###############################################################################
# Upgrade Masters
###############################################################################
- name: Upgrade master
  hosts: oo_masters_to_config
  handlers:
  - include: ../../../../../roles/openshift_master/handlers/main.yml
  roles:
  - openshift_facts
  tasks:
  - include: rpm_upgrade.yml component=master
    when: not openshift.common.is_containerized | bool

  - include_vars: ../../../../../roles/openshift_master/vars/main.yml

  - name: Update systemd units
    include: ../../../../../roles/openshift_master/tasks/systemd_units.yml openshift_version=v{{ g_new_version }}

#  - name: Upgrade master configuration
#    openshift_upgrade_config:
#      from_version: '3.1'
#       to_version: '3.2'
#      role: master
#      config_base: "{{ hostvars[inventory_hostname].openshift.common.config_base }}"

- name: Set master update status to complete
  hosts: oo_masters_to_config
  tasks:
  - set_fact:
      master_update_complete: True

##############################################################################
# Gate on master update complete
##############################################################################
- name: Gate on master update
  hosts: localhost
  connection: local
  become: no
  tasks:
  - set_fact:
      master_update_completed: "{{ hostvars
                                 | oo_select_keys(groups.oo_masters_to_config)
                                 | oo_collect('inventory_hostname', {'master_update_complete': true}) }}"
  - set_fact:
      master_update_failed: "{{ groups.oo_masters_to_config | difference(master_update_completed) }}"
  - fail:
      msg: "Upgrade cannot continue. The following masters did not finish updating: {{ master_update_failed | join(',') }}"
    when: master_update_failed | length > 0

###############################################################################
# Upgrade Nodes
###############################################################################
- name: Upgrade nodes
  hosts: oo_nodes_to_config
  serial: 1
  roles:
  - openshift_facts
  handlers:
  - include: ../../../../../roles/openshift_node/handlers/main.yml
  tasks:
  - include: node_upgrade.yml

  - set_fact:
      node_update_complete: True

##############################################################################
# Gate on nodes update
##############################################################################
- name: Gate on nodes update
  hosts: localhost
  connection: local
  become: no
  tasks:
  - set_fact:
      node_update_completed: "{{ hostvars
                                 | oo_select_keys(groups.oo_nodes_to_config)
                                 | oo_collect('inventory_hostname', {'node_update_complete': true}) }}"
  - set_fact:
      node_update_failed: "{{ groups.oo_nodes_to_config | difference(node_update_completed) }}"
  - fail:
      msg: "Upgrade cannot continue. The following nodes did not finish updating: {{ node_update_failed | join(',') }}"
    when: node_update_failed | length > 0

###############################################################################
# Reconcile Cluster Roles, Cluster Role Bindings and Security Context Constraints
###############################################################################

- name: Reconcile Cluster Roles and Cluster Role Bindings and Security Context Constraints
  hosts: oo_masters_to_config
  roles:
  - { role: openshift_cli, openshift_image_tag: "v{{ g_new_version }}" }
  vars:
    origin_reconcile_bindings: "{{ deployment_type == 'origin' and g_new_version | version_compare('1.0.6', '>') }}"
    ent_reconcile_bindings: true
    openshift_docker_hosted_registry_network: "{{ hostvars[groups.oo_first_master.0].openshift.common.portal_net }}"
    upgrading: True
  tasks:
  - name: Verifying the correct commandline tools are available
    shell: grep {{ verify_upgrade_version }} {{ openshift.common.admin_binary}}
    when: openshift.common.is_containerized | bool and verify_upgrade_version is defined

  - name: Reconcile Cluster Roles
    command: >
      {{ openshift.common.admin_binary}} --config={{ openshift.common.config_base }}/master/admin.kubeconfig
      policy reconcile-cluster-roles --additive-only=true --confirm
    run_once: true

  - name: Reconcile Cluster Role Bindings
    command: >
      {{ openshift.common.admin_binary}} --config={{ openshift.common.config_base }}/master/admin.kubeconfig
      policy reconcile-cluster-role-bindings
      --exclude-groups=system:authenticated
      --exclude-groups=system:authenticated:oauth
      --exclude-groups=system:unauthenticated
      --exclude-users=system:anonymous
      --additive-only=true --confirm
    when: origin_reconcile_bindings | bool or ent_reconcile_bindings | bool
    run_once: true

  - name: Reconcile Security Context Constraints
    command: >
      {{ openshift.common.admin_binary}} policy reconcile-sccs --confirm --additive-only=true
    run_once: true

  - set_fact:
      reconcile_complete: True

##############################################################################
# Gate on reconcile
##############################################################################
- name: Gate on reconcile
  hosts: localhost
  connection: local
  become: no
  tasks:
  - set_fact:
      reconcile_completed: "{{ hostvars
                                 | oo_select_keys(groups.oo_masters_to_config)
                                 | oo_collect('inventory_hostname', {'reconcile_complete': true}) }}"
  - set_fact:
      reconcile_failed: "{{ groups.oo_masters_to_config | difference(reconcile_completed) }}"
  - fail:
      msg: "Upgrade cannot continue. The following masters did not finish reconciling: {{ reconcile_failed | join(',') }}"
    when: reconcile_failed | length > 0