Add hardware health and uptime reports

System/system-report.sh

@@ -184,6 +184,17 @@ def load_average():
         return None
 
 
+def uptime_info():
+    try:
+        seconds = int(float(pathlib.Path("/proc/uptime").read_text(encoding="ascii").split()[0]))
+    except (OSError, ValueError, IndexError):
+        return {"seconds": None, "formatted": "Unavailable"}
+    days, remainder = divmod(seconds, 86400)
+    hours, remainder = divmod(remainder, 3600)
+    minutes = remainder // 60
+    return {"seconds": seconds, "formatted": f"{days}d {hours}h {minutes}m"}
+
+
 def parse_json_command(command):
     output = run(command)
     if output is None:
@@ -526,6 +537,7 @@ def collect_report():
     network_mounts, mount_note = collect_network_mounts()
     return {
         "generated_at": datetime.datetime.now().astimezone().isoformat(timespec="seconds"),
+        "uptime": uptime_info(),
         "host": {"hostname": host, "fqdn": fqdn, "domain": domain},
         "operating_system": {
             "name": os_name,
@@ -567,6 +579,7 @@ def render_text(report):
         f"  Hostname: {value_or_unavailable(host['hostname'])}",
         f"  Domain: {value_or_unavailable(host['domain'])}",
         f"  FQDN: {value_or_unavailable(host['fqdn'])}",
+        f"  Uptime: {value_or_unavailable(report['uptime']['formatted'])}",
         "",
         "OPERATING SYSTEM",
         "-----------------",
@@ -679,6 +692,7 @@ def render_html(report):
         f"<dt>Hostname</dt><dd>{esc(host['hostname'])}</dd>",
         f"<dt>Domain</dt><dd>{esc(host['domain'])}</dd>",
         f"<dt>FQDN</dt><dd>{esc(host['fqdn'])}</dd>",
+        f"<dt>Uptime</dt><dd>{esc(report['uptime']['formatted'])}</dd>",
         f"<dt>Operating system</dt><dd>{esc(os_info['name'])}</dd>",
         f"<dt>Version</dt><dd>{esc(os_info['version'])}</dd>",
         f"<dt>Architecture</dt><dd>{esc(os_info['architecture'])}</dd>",