Remove 'warn' - its no longer supported.

roles/common/tasks/apt.yml

@@ -27,13 +27,11 @@
     - apt-webserver-pkgs
 
 
-- name: (apt.yml) dpkg --configure
-  command: >
-    dpkg --configure -a
-  args:
-    warn: false
-  changed_when: _dpkg_configure.stdout_lines | length
+- name: (apt.yml) Configure any half-installed packages 'dpkg --configure -a'
+  ansible.builtin.command: dpkg --configure -a
   register: _dpkg_configure
+  changed_when: (_dpkg_configure.stdout | default('')) | length > 0
+  failed_when: _dpkg_configure.rc != 0
   when: apt_dpkg_configure|bool
   tags:
     - apt-dpkg-configure
@@ -330,12 +328,24 @@
     - apt-compiler-pkgs
     - apt-webserver-pkgs
 
-- name: (apt.yml) clean
-  command: apt-get -y clean
-  args:
-    warn: false
-  changed_when: false
-  when: apt_clean|bool
+#- name: (apt.yml) clean
+#  command: apt-get -y clean
+#  args:
+#    warn: false
+#  changed_when: false
+#  when: apt_clean|bool
+#  tags:
+#    - apt-clean
+#    - apt-initial-install
+#    - apt-microcode
+#    - apt-compiler-pkgs
+#    - apt-mysql-server-pkgs
+#    - apt-webserver-pkgs
+
+- name: (apt.yml) autoclean cache
+  ansible.builtin.apt:
+    autoclean: yes
+  when: apt_clean | bool
   tags:
     - apt-clean
     - apt-initial-install

roles/common/tasks/caching-nameserver.yml

@@ -15,14 +15,11 @@
   tags:
     - apt-caching-nameserver
 
-
-- name: (caching-nameserver.yml) dpkg --configure
-  command: >
-    dpkg --configure -a
-  args:
-    warn: false
-  changed_when: _dpkg_configure.stdout_lines | length
+- name: (caching-nameserver.yml) Configure any half-installed packages 'dpkg --configure -a'
+  ansible.builtin.command: dpkg --configure -a
   register: _dpkg_configure
+  changed_when: (_dpkg_configure.stdout | default('')) | length > 0
+  failed_when: _dpkg_configure.rc != 0
   when:
     - ansible_distribution == "Debian"
     - apt_update|bool

roles/common/tasks/redis-server.yml

@@ -15,17 +15,14 @@
   tags:
     - redis-server
 
-
-- name: (redis-server.yml) dpkg --configure
-  command: >
-    dpkg --configure -a
-  args:
-    warn: false
-  changed_when: _dpkg_configure.stdout_lines | length
+- name: (redis-server.yml) Configure any half-installed packages 'dpkg --configure -a'
+  ansible.builtin.command: dpkg --configure -a
   register: _dpkg_configure
+  changed_when: (_dpkg_configure.stdout | default('')) | length > 0
+  failed_when: _dpkg_configure.rc != 0
   when:
     - ansible_facts['distribution'] == "Debian"
-    - apt_update|bool
+    - apt_dpkg_configure|bool
   tags:
     - redis-server