feat: add diagnostic scripts for gateway and DNS investigation

scripts/check_gateway.py

@@ -0,0 +1,20 @@
+import paramiko
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+
+key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
+c = paramiko.SSHClient()
+c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect("140.44.4.11", username="root", key_filename=key_path, timeout=10)
+
+stdin, stdout, stderr = c.exec_command("curl -k -s -I http://140.44.4.1/ || curl -k -s -I https://140.44.4.1/")
+print("Gateway 140.44.4.1 HTTP headers:")
+print(stdout.read().decode('utf-8'))
+
+stdin, stdout, stderr = c.exec_command("arp -an | grep 140.44.4.1")
+print("ARP for 140.44.4.1:")
+print(stdout.read().decode('utf-8'))
+
+c.close()
+

scripts/check_gateway_type.py

@@ -0,0 +1,16 @@
+import paramiko
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+
+key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
+c = paramiko.SSHClient()
+c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect("140.44.4.11", username="root", key_filename=key_path, timeout=10)
+
+stdin, stdout, stderr = c.exec_command("curl -k -s -L https://140.44.4.1/ | grep -iE 'title|unifi|opnsense|pfsense|mikrotik|netgate|firewall|router'")
+print("Gateway 140.44.4.1 HTML match:")
+print(stdout.read().decode('utf-8'))
+
+c.close()
+

scripts/check_pending_reasons.py

@@ -0,0 +1,25 @@
+import paramiko
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+
+key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
+
+c = paramiko.SSHClient()
+c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect("140.44.4.11", username="root", key_filename=key_path, timeout=10)
+
+stdin, stdout, stderr = c.exec_command("k3s kubectl -n infra get events --field-selector reason=FailedScheduling")
+print("Aerodrome Scheduling Events:")
+print(stdout.read().decode('utf-8'))
+c.close()
+
+c2 = paramiko.SSHClient()
+c2.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c2.connect("140.44.4.41", username="root", key_filename=key_path, timeout=10)
+
+stdin, stdout, stderr = c2.exec_command("k3s kubectl -n infrastructure get events --field-selector reason=FailedScheduling")
+print("Spaceport Scheduling Events:")
+print(stdout.read().decode('utf-8'))
+c2.close()
+

scripts/find_dns_files.py

@@ -11,3 +11,4 @@ for root, dirs, files in os.walk(r"c:\Users\Snarf\OneDrive\Desktop\code\SnarfCod
 
 for m in matches[:30]:
     print(m)
+

scripts/inspect_dns_details.py

@@ -0,0 +1,30 @@
+import paramiko
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+
+key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
+
+def check(host, ns, name):
+    print(f"\n=================== {name} ({host}) ===================")
+    c = paramiko.SSHClient()
+    c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+    c.connect(host, username="root", key_filename=key_path, timeout=10)
+    
+    print("\n--- Pods in ns " + ns + " ---")
+    stdin, stdout, stderr = c.exec_command(f"k3s kubectl -n {ns} get pods -o wide")
+    print(stdout.read().decode('utf-8'))
+    
+    print("\n--- Pihole Pod describe/logs ---")
+    stdin, stdout, stderr = c.exec_command(f"k3s kubectl -n {ns} describe deploy/pihole | grep -E 'Image:|Environment|Mounts|Volumes'")
+    print(stdout.read().decode('utf-8'))
+    
+    print("\n--- Technitium Pod describe/logs ---")
+    stdin, stdout, stderr = c.exec_command(f"k3s kubectl -n {ns} describe deploy/technitium-dns | grep -E 'Image:|Environment|Mounts|Volumes'")
+    print(stdout.read().decode('utf-8'))
+    
+    c.close()
+
+check("140.44.4.11", "infra", "Aerodrome")
+check("140.44.4.41", "infrastructure", "Spaceport")
+

scripts/investigate_dns_stubs.py

@@ -31,3 +31,4 @@ def check(host, name):
 
 check("140.44.4.11", "Aerodrome")
 check("140.44.4.41", "Spaceport")
+