add roles

roles/base/tasks/main.yml

@@ -0,0 +1,12 @@
+---
+- name: Load default vars for role
+  ansible.builtin.include_vars:
+    file: vars/default.yml
+
+- name: Setup config system
+  ansible.builtin.import_tasks: system.yml
+  tags: [system]
+
+- name: Configure MOTD
+  ansible.builtin.import_tasks: motd.yml
+  tags: [motd]

roles/base/tasks/motd.yml

@@ -0,0 +1,32 @@
+---
+- name: Ensure update-motd directory exists
+  ansible.builtin.file:
+    path: /etc/update-motd.d
+    state: directory
+    mode: "0755"
+
+- name: Remove static Debian motd
+  ansible.builtin.copy:
+    dest: /etc/motd
+    content: ""
+    force: true
+
+- name: Disable default Debian MOTD scripts if present
+  ansible.builtin.file:
+    path: "{{ item }}"
+    mode: "0644"
+  loop:
+    - /etc/update-motd.d/10-uname
+    - /etc/update-motd.d/10-help-text
+  ignore_errors: true
+
+- name: Remove legacy profile.d MOTD if exists
+  ansible.builtin.file:
+    path: /etc/profile.d/00_lxc-details.sh
+    state: absent
+
+- name: Install custom homelab MOTD
+  ansible.builtin.template:
+    src: 99-homelab.j2
+    dest: /etc/update-motd.d/99-homelab
+    mode: "0755"

roles/base/templates/99-template-homelab.j2

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+BOLD="\033[1m"
+DIM="\033[2m"
+GREEN="\033[1;32m"
+BLUE="\033[1;34m"
+CYAN="\033[1;36m"
+YELLOW="\033[1;33m"
+RESET="\033[0m"
+
+HOST="$(hostname)"
+IP="$(hostname -I | awk '{print $1}')"
+OS="$(grep PRETTY_NAME /etc/os-release | cut -d= -f2 | tr -d '"')"
+KERNEL="$(uname -r)"
+UPTIME="$(uptime -p)"
+LOAD="$(cut -d ' ' -f1-3 /proc/loadavg)"
+
+MEM_USED="$(free -h | awk '/Mem:/ {print $3}')"
+MEM_TOTAL="$(free -h | awk '/Mem:/ {print $2}')"
+
+DISK_USED="$(df -h / | awk 'NR==2 {print $3}')"
+DISK_TOTAL="$(df -h / | awk 'NR==2 {print $2}')"
+DISK_PERC="$(df -h / | awk 'NR==2 {print $5}')"
+
+UPDATES="$(apt list --upgradable 2>/dev/null | grep -c upgradable || true)"
+
+echo ""
+echo -e "${BOLD}${BLUE}┌──────────────────────────────────────────────┐${RESET}"
+echo -e "${BOLD}${BLUE}│              {{ motd_title | default('LXC CONTAINER') }}              │${RESET}"
+echo -e "${BOLD}${BLUE}└──────────────────────────────────────────────┘${RESET}"
+echo ""
+
+echo -e " ${CYAN}Host:${RESET}        ${BOLD}$HOST${RESET}"
+echo -e " ${CYAN}IP:${RESET}          $IP"
+echo -e " ${CYAN}OS:${RESET}          $OS"
+echo -e " ${CYAN}Kernel:${RESET}      $KERNEL"
+
+echo ""
+echo -e " ${YELLOW}Uptime:${RESET}      $UPTIME"
+echo -e " ${YELLOW}Load:${RESET}        $LOAD"
+
+echo ""
+echo -e " ${GREEN}Memory:${RESET}      $MEM_USED / $MEM_TOTAL"
+echo -e " ${GREEN}Disk /:${RESET}      $DISK_USED / $DISK_TOTAL (${DISK_PERC})"