feat: add infrastructure automation scripts and master improvement plan

scripts/check_spaceport_time.py

@@ -0,0 +1,19 @@
+import os
+import sys
+import paramiko
+
+sys.stdout.reconfigure(encoding="utf-8")
+pkey = paramiko.Ed25519Key.from_private_key_file(os.path.expanduser('~/.ssh/id_ed25519_snarfnet'))
+client = paramiko.SSHClient()
+client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+client.connect('140.44.4.41', username='root', pkey=pkey, timeout=10)
+stdin, stdout, stderr = client.exec_command(
+    "dpkg -l | grep -E 'timesync|chrony|ntp' || true; "
+    "cat /boot/dietpi.txt | grep -E 'CONFIG_NTP|AUTO_SETUP_TIMEZONE' || true; "
+    "grep -E 'NTP|Timesync' /boot/dietpi/.dietpi-* /etc/dietpi/* 2>/dev/null || true; "
+    "cat /etc/systemd/timesyncd.conf || true"
+)
+print("OUT:\n", stdout.read().decode('utf-8', errors='replace'))
+print("ERR:\n", stderr.read().decode('utf-8', errors='replace'))
+client.close()
+