refine systemd_networkd

ansible/roles/serial_console/defaults/main.yaml

@@ -0,0 +1,5 @@
+console_packages:
+  Archlinux:
+    - util-linux
+
+console_device: ttyS0

ansible/roles/serial_console/handlers/main.yaml

@@ -0,0 +1,6 @@
+---
+
+- name: Run mkinitcpio
+  ansible.builtin.command:
+    cmd: mkinitcpio -p linux
+  changed_when: true

ansible/roles/serial_console/tasks/main.yaml

@@ -0,0 +1,27 @@
+---
+
+# - name: Set serial output for boot loader
+
+- name: Add command line option for mkinitcpio config
+  when: ansible_distribution == 'Archlinux'
+  ansible.builtin.copy:
+    dest: /etc/cmdline.d/console.conf
+    content: "console={{ console_device }},115200"
+    owner: root
+    group: root
+    mode: '0664'
+  notify:
+    - Run mkinitcpio
+
+- name: Install getty provider package (Archlinux)
+  when: ansible_distribution == 'Archlinux'
+  community.general.pacman:
+    name: "{{ console_packages[ansible_os_family] }}"
+    state: present
+    update_cache: true
+
+- name: Enable the serial-getty service
+  ansible.builtin.service:
+    name: serial-getty@{{ console_device }}.service
+    enabled: true
+    state: started