feat: add diagnostic and management scripts for Rancher k3s deployment

scripts/tune_startup_probe.py

@@ -0,0 +1,25 @@
+import paramiko
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+
+client = paramiko.SSHClient()
+client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
+
+client.connect("140.44.4.11", username="root", key_filename=key_path, timeout=15)
+
+upgrade_cmd = (
+    "KUBECONFIG=/etc/rancher/k3s/k3s.yaml helm upgrade rancher /tmp/rancher-2153/rancher "
+    "--namespace cattle-system "
+    "--set hostname=aerodrome.snarfnet.net "
+    "--set ingress.tls.source=secret "
+    "--set startupProbe.failureThreshold=36"
+)
+
+stdin, stdout, stderr = client.exec_command(upgrade_cmd)
+print("UPGRADE STDOUT:", stdout.read().decode('utf-8'))
+print("UPGRADE STDERR:", stderr.read().decode('utf-8'))
+
+client.close()
+