Do not manage docker service on fedora

playbook.yml

@@ -77,10 +77,21 @@
         name: "{{ item }}"
       with_items:
         - NetworkManager
-        - docker
+        # - docker
         - libvirtd
       become: true
 
+    - name: enable docker on ubuntu
+      # does not work with fedora 31 due to the switch to cgroups v2:
+      # https://github.com/docker/cli/issues/2104
+      # https://bugzilla.redhat.com/show_bug.cgi?id=1746355#c1
+      service:
+        state: started
+        enabled: true
+        name: docker
+      when: distro != 'fedora'
+      become: true
+
     - name: get systemd boot target
       command: systemctl get-default
       register: systemd_target