feat: add helper scripts for infrastructure management and troubleshooting

scripts/apply_and_set_pihole_pw.py

@@ -0,0 +1,52 @@
+import paramiko
+import time
+import sys
+
+sys.stdout.reconfigure(encoding='utf-8')
+key_path = r'C:\Users\Snarf\.ssh\id_ed25519_snarfnet'
+
+def apply_and_update(ip, name, manifest_path):
+    print(f"\n=======================================================")
+    print(f"Applying to {name} ({ip})...")
+    with open(manifest_path, 'r', encoding='utf-8') as f:
+        content = f.read()
+
+    ssh = paramiko.SSHClient()
+    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+    ssh.connect(ip, username='root', key_filename=key_path, timeout=10)
+
+    stdin, stdout, stderr = ssh.exec_command("k3s kubectl apply -f -")
+    stdin.write(content)
+    stdin.channel.shutdown_write()
+    print("Apply output:", stdout.read().decode())
+    err = stderr.read().decode()
+    if err:
+        print("Apply stderr:", err)
+
+    print(f"Waiting for Pi-hole deployment rollout on {name}...")
+    stdin, stdout, stderr = ssh.exec_command("k3s kubectl rollout status deployment/pihole -n dns --timeout=60s")
+    print(stdout.read().decode())
+
+    # Get new pod name
+    stdin, stdout, stderr = ssh.exec_command("k3s kubectl get pods -n dns -l app=pihole -o jsonpath='{.items[0].metadata.name}'")
+    pod_name = stdout.read().decode().strip()
+    print(f"New Pi-hole pod: {pod_name}")
+
+    # Set password to snarfnetadmin
+    print("Setting Pi-hole password to 'snarfnetadmin'...")
+    stdin, stdout, stderr = ssh.exec_command(f"k3s kubectl exec -n dns {pod_name} -- pihole setpassword snarfnetadmin")
+    out = stdout.read().decode()
+    err = stderr.read().decode()
+    print("Set password output:", out)
+    if err:
+        print("Set password stderr:", err)
+
+    ssh.close()
+
+aero_manifest = r"C:\Users\Snarf\OneDrive\Desktop\code\SnarfCode\homelab-gitops-repo\manifests\aerodrome\dns\dns-stack.yaml"
+space_manifest = r"C:\Users\Snarf\OneDrive\Desktop\code\SnarfCode\homelab-gitops-repo\manifests\spaceport\dns\dns-stack.yaml"
+
+apply_and_update("140.44.4.11", "Aerodrome", aero_manifest)
+apply_and_update("140.44.4.41", "Spaceport", space_manifest)
+print("\nDone!")
+