Update to 2020-09-07 13:00

roles/common/defaults/main.yml

@@ -123,4 +123,9 @@ system_rc_local_base_cmd: []
 system_rc_local_extra_cmd: []
 system_rc_local_cmd: "{{ system_rc_local_base_cmd + system_rc_local_extra_cmd }}"
 
+# shell scriplet to exec on shutdown
+system_rc_local_shutdown_base_cmd: []
+system_rc_local_shutdown_extra_cmd: []
+system_rc_local_shutdown_cmd: "{{ system_rc_local_shutdown_base_cmd + system_rc_local_shutdown_extra_cmd }}"
+
 ...

roles/common/tasks/system.yml

@@ -146,8 +146,24 @@
 - name: Deploy rc.local script
   template: src=rc.local.j2 dest=/etc/rc.d/rc.local mode=755
 
+- name: Deploy rc.local.shutdown script
+  template: src=rc.local.shutdown.j2 dest=/etc/rc.d/rc.local.shutdown mode=755
+
   # Debian is using /etc/rc.local while RHEL is using /etc/rc.d/rc.local
 - name: Link /etc/rc.local to /etc/rc.d/rc.local
   file: src=/etc/rc.d/rc.local path=/etc/rc.local state=link force=True
 
+- name: Link /etc/rc.local.shutdown to /etc/rc.d/rc.local.shutdown
+  file: src=/etc/rc.d/rc.local.shutdown path=/etc/rc.local.shutdown state=link force=True
+
+- name: Deploy rc-local-shutdown systemd unit
+  template: src=rc-local-shutdown.service.j2 dest=/etc/systemd/system/rc-local-shutdown.service
+  register: system_rc_local_shutdown_unit
+
+- name: Reload systemd
+  systemd: daemon_reload=True
+  when: system_rc_local_shutdown_unit.changed
+
+- name: Enable rc-local-shutdown service
+  service: name=rc-local-shutdown enabled=True
 ...

roles/common/templates/rc-local-shutdown.service.j2

@@ -0,0 +1,15 @@
+[Unit]
+Description=/etc/rc.d/rc.local.shutdown compatibility
+ConditionFileIsExecutable=/etc/rc.d/rc.local.shutdown
+DefaultDependencies=no
+After=rc-local.service basic.target
+Before=shutdown.target
+
+[Service]
+Type=oneshot
+ExecStart=/etc/rc.d/rc.local.shutdown
+StandardInput=tty
+RemainAfterExit=yes
+
+[Install]
+WantedBy=shutdown.target

roles/common/templates/rc.local.shutdown.j2

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# {{ ansible_managed }}
+
+{% for cmd in system_rc_local_shutdown_cmd %}
+{{ cmd }}
+{% endfor %}
+
+exit 0