feat: add infrastructure health check and management automation scripts

scripts/find_tls_certs.py

@@ -0,0 +1,26 @@
+import paramiko
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+
+key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
+client = paramiko.SSHClient()
+client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+client.connect("140.44.4.11", username="root", key_filename=key_path, timeout=10)
+
+def run(cmd):
+    print(f"=== {cmd} ===")
+    stdin, stdout, stderr = client.exec_command(cmd)
+    out = stdout.read().decode('utf-8')
+    err = stderr.read().decode('utf-8')
+    if out: print(out)
+    if err: print(f"ERR: {err}")
+
+# Check all secrets of type kubernetes.io/tls in all namespaces
+run("k3s kubectl get secrets -A --field-selector type=kubernetes.io/tls")
+# Check cert-manager certificates if any
+run("k3s kubectl get certificate -A")
+run("k3s kubectl get clusterissuer,issuer -A")
+
+client.close()
+