Docker: replace the use of containerd_version with docker_containerd_version to avoid causing conflicts when bumping containerd_version (#8130)

roles/container-engine/docker/vars/debian-stretch.yml

@@ -28,7 +28,7 @@ docker_cli_versioned_pkg:
 
 docker_package_info:
   pkgs:
-    - "{{ containerd_versioned_pkg[containerd_version | string] }}"
+    - "{{ containerd_versioned_pkg[docker_containerd_version | string] }}"
     - "{{ docker_cli_versioned_pkg[docker_cli_version | string] }}"
     - "{{ docker_versioned_pkg[docker_version | string] }}"
 

roles/container-engine/docker/vars/debian.yml

@@ -30,7 +30,7 @@ docker_cli_versioned_pkg:
 
 docker_package_info:
   pkgs:
-    - "{{ containerd_versioned_pkg[containerd_version | string] }}"
+    - "{{ containerd_versioned_pkg[docker_containerd_version | string] }}"
     - "{{ docker_cli_versioned_pkg[docker_cli_version | string] }}"
     - "{{ docker_versioned_pkg[docker_version | string] }}"
 

roles/container-engine/docker/vars/fedora.yml

@@ -30,6 +30,6 @@ docker_cli_versioned_pkg:
 docker_package_info:
   enablerepo: "docker-ce"
   pkgs:
-    - "{{ containerd_versioned_pkg[containerd_version | string] }}"
+    - "{{ containerd_versioned_pkg[docker_containerd_version | string] }}"
     - "{{ docker_cli_versioned_pkg[docker_cli_version | string] }}"
     - "{{ docker_versioned_pkg[docker_version | string] }}"

roles/container-engine/docker/vars/redhat.yml

@@ -33,6 +33,6 @@ docker_cli_versioned_pkg:
 docker_package_info:
   enablerepo: "docker-ce"
   pkgs:
-    - "{{ containerd_versioned_pkg[containerd_version | string] }}"
+    - "{{ containerd_versioned_pkg[docker_containerd_version | string] }}"
     - "{{ docker_cli_versioned_pkg[docker_cli_version | string] }}"
     - "{{ docker_versioned_pkg[docker_version | string] }}"

roles/container-engine/docker/vars/ubuntu-16.yml

@@ -29,7 +29,7 @@ docker_cli_versioned_pkg:
 
 docker_package_info:
   pkgs:
-    - "{{ containerd_versioned_pkg[containerd_version | string] }}"
+    - "{{ containerd_versioned_pkg[docker_containerd_version | string] }}"
     - "{{ docker_cli_versioned_pkg[docker_cli_version | string] }}"
     - "{{ docker_versioned_pkg[docker_version | string] }}"
 

roles/container-engine/docker/vars/ubuntu.yml

@@ -30,7 +30,7 @@ docker_cli_versioned_pkg:
 
 docker_package_info:
   pkgs:
-    - "{{ containerd_versioned_pkg[containerd_version | string] }}"
+    - "{{ containerd_versioned_pkg[docker_containerd_version | string] }}"
     - "{{ docker_cli_versioned_pkg[docker_cli_version | string] }}"
     - "{{ docker_versioned_pkg[docker_version | string] }}"
 

roles/download/defaults/main.yml

@@ -497,18 +497,14 @@ nerdctl_archive_checksums:
   amd64:
     0.12.1: 868dc5997c3edb0bd06f75012e71c2b15ee0885b83bad191fbe2a1d6d5f4f2ac
 
-# TODO(cristicalin): remove compatibility entries once debian9 and ubuntu16 jobs are dropped or docker is dropped
 containerd_archive_checksums:
   arm:
-    latest: 0  # this is needed to make debian9 and ubuntu16 CI jobs happy
     1.4.9: 0
     1.5.5: 0
   arm64:
-    latest: 0  # this is needed to make debian9 and ubuntu16 CI jobs happy
     1.4.9: 0
     1.5.5: 0
   amd64:
-    latest: 0  # this is needed to make debian9 and ubuntu16 CI jobs happy
     1.4.9: 346f88ad5b973960ff81b5539d4177af5941ec2e4703b479ca9a6081ff1d023b
     1.5.5: 8efc527ffb772a82021800f0151374a3113ed2439922497ff08f2596a70f10f1
 

roles/kubespray-defaults/defaults/main.yaml

@@ -330,10 +330,13 @@ docker_plugins: []
 # Experimental kubeadm etcd deployment mode. Available only for new deployment
 etcd_kubeadm_enabled: false
 
-# Containerd options
+# Containerd options - thse are relevant when container_manager == 'containerd'
 containerd_version: 1.4.9
 containerd_use_systemd_cgroup: true
 
+# Docker options - this is relevant when container_manager == 'docker'
+docker_containerd_version: 1.4.9
+
 # Settings for containerized control plane (etcd/kubelet/secrets)
 # deployment type for legacy etcd mode
 etcd_deployment_type: docker