fix-docker

roles/docker/tasks/main.yml

@@ -1,5 +1,17 @@
 ---
 
+- name: Install docker packages
+  apt:
+    name: "{{ item }}"
+    state: present
+    update_cache: yes
+  with_items:
+    - apt-transport-https
+    - ca-certificates
+    - curl
+    - gnupg-agent
+    - software-properties-common
+
 - name: Add Docker s official GPG key
   remote_user: ubuntu
   apt_key:
@@ -14,7 +26,7 @@
 
 - name: Add deb repository
   apt_repository:
-    repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stable
+    repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable
     state: present
     update_cache: yes