Disable SSH host key checking

.drone.yml

@@ -17,6 +17,7 @@ steps:
       --extra-vars "cifs_username=$${cifs_username} cifs_password=$${cifs_password}" \
       playbook.yml
   environment:
+    ANSIBLE_HOST_KEY_CHECKING: false
     cifs_username:
       from_secret: cifs_username
     cifs_password:

roles/dockerhost/tasks/main.yml

@@ -37,23 +37,6 @@
     repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ releasename.stdout }} stable
     state: present
 
-# # Pinning versions due to odd DNS issue in 20.x
-# - name: Pin Docker engine to specific version
-#   copy:
-#     dest: "{{ item.dest }}"
-#     content: "{{ item.content }}"
-#   with_items:
-#     - dest: /etc/apt/preferences.d/docker-ce
-#       content: |
-#         Package: docker-ce
-#         Pin: version 5:19.03.13~3-0~ubuntu-focal
-#         Pin-Priority: 1001
-#     - dest: /etc/apt/preferences.d/docker-ce-cli
-#       content: |
-#         Package: docker-ce-cli
-#         Pin: version 5:19.03.13~3-0~ubuntu-focal
-#         Pin-Priority: 1001
-
 - name: Install Docker engine
   ansible.builtin.apt:
     update_cache: yes