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---
# TODO: Much of this file is shared with container engine tasks
- name: Ensure container-selinux is installed
package:
name: container-selinux
state: present
when: not openshift.common.is_atomic | bool
register: result
until: result | success
- name: Check we are not using node as a Docker container with CRI-O
fail: msg='Cannot use CRI-O with node configured as a Docker container'
when:
- openshift.common.is_containerized | bool
- not openshift.common.is_node_system_container | bool
# Used to pull and install the system container
- name: Ensure atomic is installed
package:
name: atomic
state: present
when: not openshift.common.is_atomic | bool
register: result
until: result | success
# At the time of writing the atomic command requires runc for it's own use. This
# task is here in the even that the atomic package ever removes the dependency.
- name: Ensure runc is installed
package:
name: runc
state: present
when: not openshift.common.is_atomic | bool
register: result
until: result | success
- name: Check that overlay is in the kernel
shell: lsmod | grep overlay
register: l_has_overlay_in_kernel
ignore_errors: yes
failed_when: false
- when: l_has_overlay_in_kernel.rc != 0
block:
- name: Add overlay to modprobe.d
template:
dest: /etc/modules-load.d/overlay.conf
src: overlay.conf.j2
backup: yes
- name: Manually modprobe overlay into the kernel
command: modprobe overlay
- name: Enable and start systemd-modules-load
service:
name: systemd-modules-load
enabled: yes
state: restarted
- name: Ensure proxies are in the atomic.conf
include_role:
name: openshift_atomic
tasks_from: proxy
- block:
- name: Set CRI-O image defaults
set_fact:
l_crio_image_prepend: "docker.io/gscrivano"
l_crio_image_name: "cri-o-fedora"
l_crio_image_tag: "latest"
- name: Use Centos based image when distribution is CentOS
set_fact:
l_crio_image_name: "cri-o-centos"
when: ansible_distribution == "CentOS"
- name: Set CRI-O image tag
set_fact:
l_crio_image_tag: "{{ l_openshift_image_tag }}"
when:
- openshift_deployment_type == 'openshift-enterprise'
- name: Use RHEL based image when distribution is Red Hat
set_fact:
l_crio_image_prepend: "registry.access.redhat.com/openshift3"
l_crio_image_name: "cri-o"
when: ansible_distribution == "RedHat"
- name: Set the full image name
set_fact:
l_crio_image: "{{ l_crio_image_prepend }}/{{ l_crio_image_name }}:{{ l_crio_image_tag }}"
# For https://github.com/openshift/aos-cd-jobs/pull/624#pullrequestreview-61816548
- name: Use a specific image if requested
set_fact:
l_crio_image: "{{ openshift_crio_systemcontainer_image_override }}"
when:
- openshift_crio_systemcontainer_image_override is defined
- openshift_crio_systemcontainer_image_override != ""
# Be nice and let the user see the variable result
- debug:
var: l_crio_image
# NOTE: no_proxy added as a workaround until https://github.com/projectatomic/atomic/pull/999 is released
- name: Pre-pull CRI-O System Container image
command: "atomic pull --storage ostree {{ l_crio_image }}"
changed_when: false
environment:
NO_PROXY: "{{ openshift.common.no_proxy | default('') }}"
- name: Install CRI-O System Container
oc_atomic_container:
name: "cri-o"
image: "{{ l_crio_image }}"
state: latest
- name: Remove CRI-O default configuration files
file:
path: "{{ item }}"
state: absent
with_items:
- /etc/cni/net.d/200-loopback.conf
- /etc/cni/net.d/100-crio-bridge.conf
- name: Create the CRI-O configuration
template:
dest: /etc/crio/crio.conf
src: crio.conf.j2
backup: yes
- name: Ensure CNI configuration directory exists
file:
path: /etc/cni/net.d/
state: directory
- name: setup firewall for CRI-O
import_tasks: crio_firewall.yml
- name: Configure the CNI network
template:
dest: /etc/cni/net.d/openshift-sdn.conf
src: 80-openshift-sdn.conf.j2
- name: Start the CRI-O service
systemd:
name: "cri-o"
enabled: yes
state: started
daemon_reload: yes
register: start_result
- meta: flush_handlers
# If we are using crio only, docker.service might not be available for
# 'docker login'
- include_tasks: registry_auth.yml
vars:
openshift_docker_alternative_creds: "{{ openshift_use_crio_only }}"
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