Modified Docker daemon option name to not overlap

roles/docker/README.adoc

@@ -39,7 +39,7 @@ A list of UNIX users to add to the docker group.
 
 [source,yaml]
 ----
-docker_daemon_options:
+docker_options:
   docker_daemon_options:
     log-opts:
       max-size: "100m"

roles/docker/defaults/main.yml

@@ -15,7 +15,7 @@ docker_packages:
   - "containerd.io"
 docker_users:
   - "syrell"
-docker_daemon_options:
+docker_options:
   docker_daemon_options:
     log-opts:
       max-size: "100m"

roles/docker/tasks/docker.yml

@@ -26,14 +26,14 @@
     path: /etc/docker
     state: directory
     mode: 0755
-  when: docker_daemon_options.keys() | length > 0
+  when: docker_options.keys() | length > 0
 
 - name: Configure Docker daemon options
   copy:
-    content: "{{ docker_daemon_options | to_nice_json }}"
+    content: "{{ docker_options | to_nice_json }}"
     dest: /etc/docker/daemon.json
     mode: 0644
-  when: docker_daemon_options.keys() | length > 0
+  when: docker_options.keys() | length > 0
   notify: restart docker
 
 - name: Ensure Docker is started and enabled at boot.

roles/unattended-upgrades/templates/mail_generic.j2

@@ -1 +1,2 @@
-{{ upgrades_sender }} {{ smtp_username }}
+{{ upgrades_sender }} {{ smtp_username }}
+root@{{ ansible_hostname }}.lan {{ smtp_username }}