feat: add infrastructure automation scripts and master improvement plan

scripts/test_ssh_from_nut.py

@@ -0,0 +1,17 @@
+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("14.4.4.44", username="snarf", pkey=pkey, timeout=10)
+
+cmd = "sudo ssh -o StrictHostKeyChecking=no -i /root/.ssh/id_ed25519_snarfnet root@140.44.4.21 'uptime; findmnt -n -o OPTIONS /; systemctl status k3s-agent --no-pager | head -n 15'"
+stdin, stdout, stderr = client.exec_command(cmd)
+print("STDOUT:\n", stdout.read().decode())
+print("STDERR:\n", stderr.read().decode())
+client.close()
+