From 3f2392332d6e268b1a97646957ed68645c8d6400 Mon Sep 17 00:00:00 2001
From: Felix Stupp <felix.stupp@outlook.com>
Date: Tue, 18 Aug 2020 00:13:47 +0200
Subject: [PATCH] Added role kiosk/boot

---
 group_vars/all/vars.yml                     |  2 ++
 roles/kiosk/boot/defaults/main.yml          |  7 ++++
 roles/kiosk/boot/meta/main.yml              |  6 ++++
 roles/kiosk/boot/tasks/main.yml             | 39 +++++++++++++++++++++
 roles/kiosk/boot/templates/default_grub.txt | 30 ++++++++++++++++
 roles/kiosk/boot/templates/plymouthd.conf   |  2 ++
 roles/misc/handlers/handlers/main.yml       |  6 ++++
 7 files changed, 92 insertions(+)
 create mode 100644 roles/kiosk/boot/defaults/main.yml
 create mode 100644 roles/kiosk/boot/meta/main.yml
 create mode 100644 roles/kiosk/boot/tasks/main.yml
 create mode 100644 roles/kiosk/boot/templates/default_grub.txt
 create mode 100644 roles/kiosk/boot/templates/plymouthd.conf

diff --git a/group_vars/all/vars.yml b/group_vars/all/vars.yml
index eaa283c..018139b 100644
--- a/group_vars/all/vars.yml
+++ b/group_vars/all/vars.yml
@@ -124,6 +124,8 @@ global_nginx_installation_directory: "/etc/nginx"
 
 global_pamd: "/etc/pam.d"
 
+global_plymouth_themes_directory: "/usr/share/plymouth/themes"
+
 global_redis_configuration_directory: "/etc/redis"
 global_redis_service_name: "redis-server.service"
 
diff --git a/roles/kiosk/boot/defaults/main.yml b/roles/kiosk/boot/defaults/main.yml
new file mode 100644
index 0000000..3b182bc
--- /dev/null
+++ b/roles/kiosk/boot/defaults/main.yml
@@ -0,0 +1,7 @@
+---
+
+# system_name: "Example System"
+
+plymouth_theme_pack: internal # internal does prevent download
+plymouth_theme: spinner
+plymouth_theme_url: "https://github.com/adi1090x/files/raw/master/plymouth-themes/themes/{{ plymouth_theme_pack }}/{{ plymouth_theme }}.tar.gz"
diff --git a/roles/kiosk/boot/meta/main.yml b/roles/kiosk/boot/meta/main.yml
new file mode 100644
index 0000000..35db071
--- /dev/null
+++ b/roles/kiosk/boot/meta/main.yml
@@ -0,0 +1,6 @@
+---
+
+allow_duplicates: no
+
+dependencies:
+  - role: misc/handlers
diff --git a/roles/kiosk/boot/tasks/main.yml b/roles/kiosk/boot/tasks/main.yml
new file mode 100644
index 0000000..1ab38d4
--- /dev/null
+++ b/roles/kiosk/boot/tasks/main.yml
@@ -0,0 +1,39 @@
+---
+
+- name: Install required packages
+  apt:
+    state: present
+    name:
+      - plymouth # Bootup Splash
+      - plymouth-themes # Bootup Splash Theme
+
+- name: Configure GRUB
+  template:
+    src: default_grub.txt
+    dest: /etc/default/grub
+    owner: root
+    group: root
+    mode: u=rw,g=r,o=r
+  notify:
+    - update-grub
+
+- name: Download plymouth theme
+  unarchive:
+    src: "{{ plymouth_theme_url }}"
+    dest: "{{ global_plymouth_themes_directory }}"
+    remote_src: yes
+    owner: root
+    group: root
+    mode: u=rwX,g=rX,o=rX
+    creates: "{{ global_plymouth_themes_directory }}/{{ plymouth_theme }}"
+  when: plymouth_theme_pack != 'internal'
+
+- name: Configure Plymouth
+  template:
+    src: plymouthd.conf
+    dest: /etc/plymouth/plymouthd.conf
+    owner: root
+    group: root
+    mode: u=rw,g=r,o=r
+  notify:
+    - rebuild initrd
diff --git a/roles/kiosk/boot/templates/default_grub.txt b/roles/kiosk/boot/templates/default_grub.txt
new file mode 100644
index 0000000..c185d72
--- /dev/null
+++ b/roles/kiosk/boot/templates/default_grub.txt
@@ -0,0 +1,30 @@
+# Configured by Ansible
+
+GRUB_DEFAULT=0
+GRUB_TIMEOUT=0
+GRUB_TIMEOUT_STYLE="hidden"
+GRUB_DISTRIBUTOR="{{ system_name }} (`lsb_release -i -s 2> /dev/null || echo Debian`)"
+GRUB_CMDLINE_LINUX_DEFAULT="quiet splash loglevel=0 rd.systemd.show_status=quiet rd.udev.log-priority=3 vt.global_cursor_default=0"
+GRUB_CMDLINE_LINUX=""
+
+# Uncomment to enable BadRAM filtering, modify to suit your needs
+# This works with Linux (no patch required) and with any kernel that obtains
+# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
+#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
+
+# Uncomment to disable graphical terminal (grub-pc only)
+#GRUB_TERMINAL=console
+
+# The resolution used on graphical terminal
+# note that you can use only modes which your graphic card supports via VBE
+# you can see them in real GRUB with the command `vbeinfo'
+#GRUB_GFXMODE=640x480
+
+# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
+#GRUB_DISABLE_LINUX_UUID=true
+
+# Uncomment to disable generation of recovery mode menu entries
+GRUB_DISABLE_RECOVERY="true"
+
+# Uncomment to get a beep at grub start
+#GRUB_INIT_TUNE="480 440 1"
diff --git a/roles/kiosk/boot/templates/plymouthd.conf b/roles/kiosk/boot/templates/plymouthd.conf
new file mode 100644
index 0000000..4eca16d
--- /dev/null
+++ b/roles/kiosk/boot/templates/plymouthd.conf
@@ -0,0 +1,2 @@
+[Daemon]
+Theme={{ plymouth_theme }}
diff --git a/roles/misc/handlers/handlers/main.yml b/roles/misc/handlers/handlers/main.yml
index cada35e..c64bf72 100644
--- a/roles/misc/handlers/handlers/main.yml
+++ b/roles/misc/handlers/handlers/main.yml
@@ -1,5 +1,11 @@
 ---
 
+- name: update-grub
+  command: /usr/sbin/update-grub
+
+- name: rebuild initrd
+  command: /usr/sbin/update-initramfs -u
+
 - name: reload systemd
   systemd:
     daemon_reload: yes