feat: replace gluetun-auth ConfigMap with ip-reporter service for public IP retrieval

manifests/media/qbittorrent.yaml

@@ -21,23 +21,6 @@ spec:
     requests:
       storage: 1Gi
 ---
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: gluetun-auth
-  namespace: downloads
-data:
-  config.toml: |
-    [[roles]]
-    name = "public"
-
-    [roles.auth]
-    method = "none"
-
-    [[roles.routes]]
-    method = "GET"
-    path = "/v1/publicip/ip"
----
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -86,10 +69,6 @@ spec:
           volumeMounts:
             - name: tun
               mountPath: /dev/net/tun
-            - name: gluetun-auth
-              mountPath: /gluetun/auth
-          ports:
-            - containerPort: 8000
         - name: qbittorrent
           image: lscr.io/linuxserver/qbittorrent:5.2.0
           ports:
@@ -108,6 +87,31 @@ spec:
               mountPath: /config
             - name: torrents
               mountPath: /mnt/storage/torrents
+        - name: ip-reporter
+          image: python:3-alpine
+          ports:
+            - containerPort: 8888
+          command:
+            - python3
+            - -c
+            - |
+              import http.server, urllib.request
+
+              class Handler(http.server.BaseHTTPRequestHandler):
+                  def do_GET(self):
+                      try:
+                          ip = urllib.request.urlopen('https://ipinfo.io/ip').read().decode().strip()
+                      except Exception as e:
+                          ip = f'error: {e}'
+                      body = ip.encode()
+                      self.send_response(200)
+                      self.send_header('Content-Type', 'text/plain')
+                      self.send_header('Content-Length', len(body))
+                      self.end_headers()
+                      self.wfile.write(body)
+                  def log_message(self, *a): pass
+
+              http.server.HTTPServer(('0.0.0.0', 8888), Handler).serve_forever()
       volumes:
         - name: tun
           hostPath:
@@ -120,9 +124,6 @@ spec:
           hostPath:
             path: /mnt/storage/torrents
             type: Directory
-        - name: gluetun-auth
-          configMap:
-            name: gluetun-auth
 ---
 apiVersion: v1
 kind: Service
@@ -136,9 +137,9 @@ spec:
     - name: web
       port: 80
       targetPort: 8080
-    - name: gluetun-api
-      port: 8000
-      targetPort: 8000
+    - name: ip-reporter
+      port: 8888
+      targetPort: 8888
 ---
 apiVersion: networking.k8s.io/v1
 kind: Ingress
@@ -193,6 +194,6 @@ spec:
       kind: Rule
       services:
         - name: qbittorrent
-          port: 8000
+          port: 8888
   tls:
     secretName: gluetun-tls