fix: make ansible-lint happy again

As CentOS-7 support is fading out anyway, just switch to the package
module and later just remove it.
Not sure why notifies shall start with a capital letter too. Anyway,
just fix this.

handlers/main.yml

@@ -9,19 +9,19 @@
   ansible.builtin.command:
     cmd: postmap "{{ __postfix_sender_canonical_path }}"
   changed_when: yes
-  listen: rebuild_sender_canonical_db
+  listen: Rebuild_sender_canonical_db
 
 # Restart postfix service
 - name: Restart postfix service
   ansible.builtin.service:
     name: "{{ __postfix_service }}"
     state: "{{ postfix_restart_state }}"
-  listen: "restart-postifx"
+  listen: Restart-postifx
   when: postfix_state | default('started') == 'started'
 
 - name: Reload postfix service
   ansible.builtin.service:
     name: "{{ __postfix_service }}"
     state: "reloaded"
-  listen: "reload-postfix"
+  listen: Reload-postfix
   when: postfix_state | default('started') == 'started'

tasks/ldap_sender_canonical_cf.yml

@@ -2,7 +2,7 @@
 - name: Manage configuration parameter file
   when: postfix_sender_canonical_ldap_config.server_host is defined
   notify:
-    - reload-postfix
+    - Reload-postfix
   block:
     - name: Prepare template variable
       ansible.builtin.set_fact:
@@ -21,7 +21,7 @@
 - name: Remove mapping files
   when: postfix_sender_canonical_ldap_config.server_host is not defined
   notify:
-    - reload-postfix
+    - Reload-postfix
   block:
     - name: Remove map file
       ansible.builtin.file:

tasks/main.yml

@@ -21,7 +21,7 @@
         group: root
         setype: postfix_etc_t
         mode: 0644
-      notify: restart-postifx
+      notify: Restart-postifx
 
     - name: Ensure Postfix is started and enabled at boot.
       ansible.builtin.service:
@@ -36,7 +36,7 @@
         line: "{{ item.key }}:    {{ item.value if (item.value is string) else item.value | join(', ') }}"
         state: "{{ 'absent' if (item.value == 'undef') else 'present' }}"
       loop: "{{ postfix_alias_map | dict2items }}"
-      notify: rebuild_aliases_db
+      notify: Rebuild_aliases_db
 
 - name: Postfix is going to be removed from the system
   ansible.builtin.include_tasks: "uninstall_{{ ansible_os_family | lower }}.yml"

tasks/sender_canonical_map.yml

@@ -2,8 +2,8 @@
 - name: Manage mapping entries
   when: postfix_sender_canonicals | length > 0
   notify:
-    - rebuild_sender_canonical_db
-    - reload-postfix
+    - Rebuild_sender_canonical_db
+    - Reload-postfix
   block:
     - name: Prepare template variable
       ansible.builtin.set_fact:
@@ -22,7 +22,7 @@
 - name: Remove mapping files
   when: postfix_sender_canonicals | length == 0
   notify:
-    - reload-postfix
+    - Reload-postfix
   block:
     - name: Remove map file
       ansible.builtin.file:

tasks/uninstall_redhat.yml

@@ -9,10 +9,9 @@
   when: ansible_distribution_version is version('8', '>=')
 
 - name: Remove postfix from yum-based system
-  ansible.builtin.yum:
+  ansible.builtin.package:
     name: "{{ __postfix_packages }}"
     state: "absent"
-    autoremove: true
   when: ansible_distribution_version is version('8', '<')
 
 - name: Remove configuration files left on the system