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|
- name: Check for appropriate Docker versions
hosts: oo_masters_to_config:oo_nodes_to_config:oo_etcd_to_config
roles:
- openshift_facts
tasks:
- set_fact:
repoquery_cmd: "{{ 'dnf repoquery --latest-limit 1 -d 0' if ansible_pkg_mgr == 'dnf' else 'repoquery --plugins' }}"
- fail:
msg: Cannot upgrade Docker on Atomic operating systems.
when: openshift.common.is_atomic | bool
- include: ../../../../common/openshift-cluster/upgrades/docker/upgrade_check.yml
when: docker_upgrade is not defined or docker_upgrade | bool
# If a node fails, halt everything, the admin will need to clean up and we
# don't want to carry on, potentially taking out every node. The playbook can safely be re-run
# and will not take any action on a node already running the requested docker version.
- name: Evacuate and upgrade nodes
hosts: oo_masters_to_config:oo_nodes_to_config:oo_etcd_to_config
serial: 1
any_errors_fatal: true
tasks:
- name: Prepare for Node evacuation
command: >
{{ openshift.common.client_binary }} adm manage-node {{ openshift.common.hostname | lower }} --schedulable=false
delegate_to: "{{ groups.oo_first_master.0 }}"
when: l_docker_upgrade is defined and l_docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_upgrade
- name: Evacuate Node for Kubelet upgrade
command: >
{{ openshift.common.client_binary }} adm manage-node {{ openshift.common.hostname | lower }} --evacuate --force
delegate_to: "{{ groups.oo_first_master.0 }}"
when: l_docker_upgrade is defined and l_docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_upgrade
- include: ../../../../common/openshift-cluster/upgrades/docker/upgrade.yml
when: l_docker_upgrade is defined and l_docker_upgrade | bool
- name: Set node schedulability
command: >
{{ openshift.common.client_binary }} adm manage-node {{ openshift.common.hostname | lower }} --schedulable=true
delegate_to: "{{ groups.oo_first_master.0 }}"
when: openshift.node.schedulable | bool
when: l_docker_upgrade is defined and l_docker_upgrade | bool and inventory_hostname in groups.oo_nodes_to_upgrade and openshift.node.schedulable | bool
|