kubespray/inventory/sample/group_vars/all/containerd.yml

---
# Please see roles/container-engine/containerd/defaults/main.yml for more configuration options

# containerd_storage_dir: "/var/lib/containerd"
# containerd_state_dir: "/run/containerd"
# containerd_oom_score: 0

# containerd_default_runtime: "runc"
# containerd_snapshotter: "native"

# containerd_runc_runtime:
#   name: runc
#   type: "io.containerd.runc.v2"
#   engine: ""
#   root: ""

# containerd_additional_runtimes:
# Example for Kata Containers as additional runtime:
#   - name: kata
#     type: "io.containerd.kata.v2"
#     engine: ""
#     root: ""

# containerd_grpc_max_recv_message_size: 16777216
# containerd_grpc_max_send_message_size: 16777216

# containerd_debug_level: "info"

# containerd_metrics_address: ""

# containerd_metrics_grpc_histogram: false

## An obvious use case is allowing insecure-registry access to self hosted registries.
## Can be ipaddress and domain_name.
## example define mirror.registry.io or 172.19.16.11:5000
## set "name": "url". insecure url must be started http://
## Port number is also needed if the default HTTPS port is not used.
# containerd_insecure_registries:
#   "localhost": "http://127.0.0.1"
#   "172.19.16.11:5000": "http://172.19.16.11:5000"

# containerd_registries:
#   "docker.io": "https://registry-1.docker.io"

# containerd_max_container_log_line_size: -1

# containerd_registry_auth:
#   - registry: 10.0.0.2:5000
#     username: user
#     password: pass