Use containerd_snapshotter everywhere that we should

Author: Adrià Garriga-Alonso

roles/container-engine/nerdctl/templates/nerdctl.toml.j2

@@ -2,7 +2,7 @@ debug             = false
 debug_full        = false
 address           = "{{ cri_socket }}"
 namespace         = "k8s.io"
-snapshotter       = "{{ nerdctl_snapshotter | default('overlayfs') }}"
+snapshotter       = "{{ containerd_snapshotter | default('overlayfs') }}"
 cni_path          = "/opt/cni/bin"
 cni_netconfpath   = "/etc/cni/net.d"
 cgroup_manager    = "{{ kubelet_cgroup_driver | default('systemd') }}"

roles/download/tasks/set_container_facts.yml

@@ -46,7 +46,7 @@
 
 - name: Set image save/load command for containerd on localhost
   set_fact:
-    image_save_command_on_localhost: "{{ containerd_bin_dir }}/ctr -n k8s.io image export --platform linux/{{ image_arch }} {{ image_path_cached }} {{ image_reponame }}"
+    image_save_command_on_localhost: "{{ containerd_bin_dir }}/ctr -n k8s.io image export --snapshotter={{ containerd_snapshotter }} --platform linux/{{ image_arch }} {{ image_path_cached }} {{ image_reponame }}"
   when: container_manager_on_localhost == 'containerd'
 
 - name: Set image save/load command for crio on localhost

roles/kubespray_defaults/defaults/main/download.yml

@@ -59,7 +59,7 @@ download_retries: 4
 docker_image_pull_command: "{{ docker_bin_dir }}/docker pull"
 docker_image_info_command: "{{ docker_bin_dir }}/docker images -q | xargs -i {{ '{{' }} docker_bin_dir }}/docker inspect -f {% raw %}'{{ '{{' }} if .RepoTags }}{{ '{{' }} join .RepoTags \",\" }}{{ '{{' }} end }}{{ '{{' }} if .RepoDigests }},{{ '{{' }} join .RepoDigests \",\" }}{{ '{{' }} end }}' {% endraw %} {} | tr '\n' ','"
 nerdctl_image_info_command: "{{ bin_dir }}/nerdctl -n k8s.io images --format '{% raw %}{{ .Repository }}:{{ .Tag }}{% endraw %}' 2>/dev/null | grep -v ^:$ | tr '\n' ','"
-nerdctl_image_pull_command: "{{ bin_dir }}/nerdctl -n k8s.io pull --quiet"
+nerdctl_image_pull_command: "{{ bin_dir }}/nerdctl -n k8s.io pull --quiet --snapshotter={{ containerd_snapshotter }}"
 crictl_image_info_command: "{{ bin_dir }}/crictl images --verbose | awk -F ': ' '/RepoTags|RepoDigests/ {print $2}' | tr '\n' ','"
 crictl_image_pull_command: "{{ bin_dir }}/crictl pull"