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Diffstat (limited to 'roles/container_runtime/tasks/systemcontainer_crio.yml')
| -rw-r--r-- | roles/container_runtime/tasks/systemcontainer_crio.yml | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/roles/container_runtime/tasks/systemcontainer_crio.yml b/roles/container_runtime/tasks/systemcontainer_crio.yml new file mode 100644 index 000000000..8dcfe60ef --- /dev/null +++ b/roles/container_runtime/tasks/systemcontainer_crio.yml @@ -0,0 +1,164 @@ +--- +# 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 + include_tasks: crio_firewall.yml + static: yes + +- 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 }}" |