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- ---
- #
- # Control Plane Upgrade Playbook
- #
- # Upgrades masters and Docker (only on standalone etcd hosts)
- #
- # This upgrade does not include:
- # - node service running on masters
- # - docker running on masters
- # - node service running on dedicated nodes
- #
- # You can run the upgrade_nodes.yml playbook after this to upgrade these components separately.
- #
- - include: ../init.yml
- tags:
- - pre_upgrade
- - name: Configure the upgrade target for the common upgrade tasks
- hosts: oo_all_hosts
- tags:
- - pre_upgrade
- tasks:
- - set_fact:
- openshift_upgrade_target: '3.8'
- openshift_upgrade_min: '3.7'
- # Pre-upgrade
- - include: ../initialize_nodes_to_upgrade.yml
- tags:
- - pre_upgrade
- - include: ../pre/verify_etcd3_backend.yml
- tags:
- - pre_upgrade
- - name: Update repos on control plane hosts
- hosts: oo_masters_to_config:oo_etcd_to_config:oo_lb_to_config
- tags:
- - pre_upgrade
- roles:
- - openshift_repos
- - name: Set openshift_no_proxy_internal_hostnames
- hosts: oo_masters_to_config:oo_nodes_to_upgrade
- tags:
- - pre_upgrade
- 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
- - openshift_generate_no_proxy_hosts | default(True) | bool
- - include: ../pre/verify_inventory_vars.yml
- tags:
- - pre_upgrade
- - include: ../pre/verify_health_checks.yml
- tags:
- - pre_upgrade
- - include: ../pre/verify_control_plane_running.yml
- tags:
- - pre_upgrade
- - include: ../disable_master_excluders.yml
- tags:
- - pre_upgrade
- - include: ../../../../init/version.yml
- tags:
- - pre_upgrade
- 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
- - include: ../../../../openshift-master/private/validate_restart.yml
- tags:
- - pre_upgrade
- - name: Verify upgrade targets
- hosts: oo_masters_to_config
- tasks:
- - include: ../pre/verify_upgrade_targets.yml
- tags:
- - pre_upgrade
- - name: Verify docker upgrade targets
- hosts: oo_masters_to_config:oo_etcd_to_config
- tasks:
- - include: ../pre/tasks/verify_docker_upgrade_targets.yml
- tags:
- - pre_upgrade
- - include: validator.yml
- tags:
- - pre_upgrade
- - include: ../pre/gate_checks.yml
- tags:
- - pre_upgrade
- # Pre-upgrade completed, nothing after this should be tagged pre_upgrade.
- # Separate step so we can execute in parallel and clear out anything unused
- # before we get into the serialized upgrade process which will then remove
- # remaining images if possible.
- - name: Cleanup unused Docker images
- hosts: oo_masters_to_config:oo_etcd_to_config
- tasks:
- - include: ../cleanup_unused_images.yml
- - include: ../upgrade_control_plane.yml
- vars:
- master_config_hook: "v3_7/master_config_upgrade.yml"
- # All controllers must be stopped at the same time then restarted
- - name: Cycle all controller services to force new leader election mode
- hosts: oo_masters_to_config
- gather_facts: no
- tasks:
- - name: Stop {{ openshift.common.service_type }}-master-controllers
- systemd:
- name: "{{ openshift.common.service_type }}-master-controllers"
- state: stopped
- - name: Start {{ openshift.common.service_type }}-master-controllers
- systemd:
- name: "{{ openshift.common.service_type }}-master-controllers"
- state: started
- - include: ../post_control_plane.yml
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