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---
# TODO: Much of this file is shared with container engine tasks
- 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_is_containerized | bool
- not l_is_node_system_container | bool
- include_tasks: common/pre.yml
- include_tasks: common/syscontainer_packages.yml
- 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_tasks: common/atomic_proxy.yml
# 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
values:
- "ADDTL_MOUNTS={{ l_crio_additional_mounts }}"
- 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: Create /etc/sysconfig/crio-storage
copy:
content: ""
dest: /etc/sysconfig/crio-storage
force: no
- name: Create /etc/sysconfig/crio-network
template:
dest: /etc/sysconfig/crio-network
src: crio-network.j2
- name: Start the CRI-O service
systemd:
name: "cri-o"
enabled: yes
state: started
daemon_reload: yes
register: start_result
# If we are using crio only, docker.service might not be available for
# 'docker login'
- include_tasks: common/post.yml
vars:
openshift_docker_alternative_creds: "{{ openshift_use_crio_only | bool }}"
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