diff --git a/docs/ansible/vars.md b/docs/ansible/vars.md
index 0bda826f57b..f39a37ea9a5 100644
--- a/docs/ansible/vars.md
+++ b/docs/ansible/vars.md
@@ -258,6 +258,13 @@ node_labels:
   label2_name: label2_value
 ```
 
+  Example of `node_labels` definition in `inventory.ini` format:
+
+```toml
+[sample_inventory_group:vars]
+node_labels={"label1_name":"label1_value", "label2_name":"label2_value"}
+```
+
 * *node_taints* - Taints applied to nodes via `kubectl taint node`.
   For example, taints can be set in the inventory as variables or more widely in group_vars.
   *node_taints* has to be defined as a list of strings in format `key=value:effect`, e.g.:
diff --git a/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml b/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
index e6fc89bf0aa..a670298a0eb 100644
--- a/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
+++ b/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
@@ -315,8 +315,9 @@ persistent_volumes_enabled: false
 ## Important: if you use Ubuntu then you should set in all.yml 'docker_storage_options: -s overlay2'
 ## Array with nvida_gpu_nodes, leave empty or comment if you don't want to install drivers.
 ## Labels and taints won't be set to nodes if they are not in the array.
-# nvidia_gpu_nodes:
-#   - kube-gpu-001
+## Dynamic render gpu node list via ansible inventory group.
+# nvidia_gpu_nodes: "{{ groups['nvidia_gpu_nodes'] | list }}"
+
 # nvidia_driver_version: "384.111"
 ## flavor can be tesla or gtx
 # nvidia_gpu_flavor: gtx
diff --git a/roles/container-engine/containerd/defaults/main.yml b/roles/container-engine/containerd/defaults/main.yml
index 2ee81f4a8c7..8245a5691ea 100644
--- a/roles/container-engine/containerd/defaults/main.yml
+++ b/roles/container-engine/containerd/defaults/main.yml
@@ -8,6 +8,9 @@ containerd_systemd_dir: "/etc/systemd/system/containerd.service.d"
 containerd_oom_score: 0
 
 containerd_default_runtime: "runc"
+# Also you can dynamic set container runtime by ansible inventory group
+# containerd_default_runtime: "{{ 'nvidia' if inventory_hostname in groups['nvidia_gpu_nodes'] else 'runc' }}"
+
 containerd_snapshotter: "overlayfs"
 
 containerd_runc_runtime:
@@ -27,6 +30,15 @@ containerd_additional_runtimes: []
 #    engine: ""
 #    root: ""
 
+# Example for Nvidia as additional runtime:
+# containerd_additional_runtimes:
+#   - name: nvidia
+#     type: "io.containerd.runc.v2"
+#     engine: ""
+#     root: ""
+#     options:
+#       BinaryName: "/usr/bin/nvidia-container-runtime"
+
 containerd_base_runtime_spec_rlimit_nofile: 65535
 
 containerd_default_base_runtime_spec_patch: