kubespray/roles/container-engine/cri-o/defaults/main.yml

---

crio_cgroup_manager: "{{ kubelet_cgroup_driver | default('systemd') }}"
crio_conmon: "/usr/bin/conmon"
crio_enable_metrics: false
crio_log_level: "info"
crio_metrics_port: "9090"
crio_pause_image: "{{ pod_infra_image_repo }}:{{ pod_infra_version }}"

# Trusted registries to pull unqualified images (e.g. alpine:latest) from
# By default unqualified images are not allowed for security reasons
crio_registries: []

# Configure insecure registries.
crio_insecure_registries: []

# Define registiries mirror

crio_registries_mirrors: []
#  - prefix: docker.io
#    insecure: false
#    blocked: false
#    location: registry-1.docker.io
#    mirrors:
#      - location: 172.20.100.52:5000
#        insecure: true
#      - location: mirror.gcr.io
#        insecure: false

crio_seccomp_profile: ""
crio_selinux: "{{ (preinstall_selinux_state == 'enforcing')|lower }}"
crio_signature_policy: "{% if ansible_os_family == 'ClearLinux' %}/usr/share/defaults/crio/policy.json{% endif %}"

# Override system default for storage driver
# crio_storage_driver: "overlay"

crio_stream_port: "10010"

crio_required_version: "{{ kube_version | regex_replace('^v(?P<major>\\d+).(?P<minor>\\d+).(?P<patch>\\d+)$', '\\g<major>.\\g<minor>') }}"

crio_kubernetes_version_matrix:
  "1.21": "1.21"
  "1.20": "1.20"
  "1.19": "1.19"

crio_version: "{{ crio_kubernetes_version_matrix[crio_required_version] | default('1.21') }}"

# The crio_runtimes variable defines a list of OCI compatible runtimes.
crio_runtimes:
  - name: runc
    path: /usr/bin/runc
    type: oci
    root: /run/runc

# Kata Containers is an OCI runtime, where containers are run inside lightweight
# VMs. Kata provides additional isolation towards the host, minimizing the host attack
# surface and mitigating the consequences of containers breakout.
kata_runtimes:
  # Kata Containers with the default configured VMM
  - name: kata-runtime
    path: /opt/kata/bin/kata-runtime
    type: oci
    root: /run/kata-containers
  # Kata Containers with the QEMU VMM
  - name: kata-qemu
    path: /opt/kata/bin/kata-qemu
    type: oci
    root: /run/kata-containers

# crun is a fast and low-memory footprint OCI Container Runtime fully written in C.
crun_runtime:
  name: crun
  path: /usr/bin/crun
  type: oci
  root: /run/crun

# When this is true, CRI-O package repositories are added. Set this to false when using an
# environment with preconfigured CRI-O package repositories.
crio_add_repos: true

# Allow crio offline installation
crio_download_base: "download.opensuse.org/repositories/devel:kubic:libcontainers:stable"

# Allow crio offline installation
crio_download_crio: "http://{{ crio_download_base }}:/cri-o:/"

# skopeo need for save/load images when download_run_once=true
skopeo_packages:
  - "skopeo"

# Configure the cri-o pids limit, increase this for heavily multi-threaded workloads
# see https://github.com/cri-o/cri-o/issues/1921
crio_pids_limit: 1024