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---
# These tasks dispatch to the proper set of docker tasks based on the
# inventory:openshift_docker_use_system_container variable
- include_tasks: udev_workaround.yml
when: docker_udev_workaround | default(False) | bool
- set_fact:
l_use_system_container: "{{ openshift.docker.use_system_container | default(False) }}"
l_use_crio: "{{ openshift_use_crio | default(False) }}"
l_use_crio_only: "{{ openshift_use_crio_only | default(False) }}"
- name: Add enterprise registry, if necessary
set_fact:
l2_docker_additional_registries: "{{ l2_docker_additional_registries + [openshift_docker_ent_reg] }}"
when:
- openshift.common.deployment_type == 'openshift-enterprise'
- openshift_docker_ent_reg != ''
- openshift_docker_ent_reg not in l2_docker_additional_registries
- not l_use_crio_only
- name: Use Package Docker if Requested
include_tasks: package_docker.yml
when:
- not l_use_system_container
- not l_use_crio_only
- name: Ensure /var/lib/containers exists
file:
path: /var/lib/containers
state: directory
- name: Fix SELinux Permissions on /var/lib/containers
command: "restorecon -R /var/lib/containers/"
changed_when: false
- name: Use System Container Docker if Requested
include_tasks: systemcontainer_docker.yml
when:
- l_use_system_container
- not l_use_crio_only
- name: Add CRI-O usage Requested
include_tasks: systemcontainer_crio.yml
when:
- l_use_crio
- openshift_docker_is_node_or_master | bool
- name: stat the docker data dir
stat:
path: "{{ docker_default_storage_path }}"
register: dockerstat
- when:
- l_use_crio
- dockerstat.stat.islnk is defined and not (dockerstat.stat.islnk | bool)
block:
- name: stop the current running docker
systemd:
state: stopped
name: "{{ openshift.docker.service_name }}"
- name: "Ensure {{ docker_alt_storage_path }} exists"
file:
path: "{{ docker_alt_storage_path }}"
state: directory
- name: "Set the selinux context on {{ docker_alt_storage_path }}"
command: "semanage fcontext -a -e {{ docker_default_storage_path }} {{ docker_alt_storage_path }}"
register: results
failed_when:
- results.rc == 1
- "'already exists' not in results.stderr"
- name: "restorecon the {{ docker_alt_storage_path }}"
command: "restorecon -r {{ docker_alt_storage_path }}"
- name: Remove the old docker location
file:
state: absent
path: "{{ docker_default_storage_path }}"
- name: Setup the link
file:
state: link
src: "{{ docker_alt_storage_path }}"
path: "{{ docker_default_storage_path }}"
- name: start docker
systemd:
state: started
name: "{{ openshift.docker.service_name }}"
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