feat: Add custom 404 error page with image and UTF-8 encoding

custom-404-server.yaml

@@ -0,0 +1,42 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: custom-404-server
+  namespace: streaming
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: custom-404-server
+  template:
+    metadata:
+      labels:
+        app: custom-404-server
+    spec:
+      containers:
+        - name: nginx
+          image: nginx:alpine
+          ports:
+            - containerPort: 80
+          volumeMounts:
+            - name: custom-404-volume
+              mountPath: /usr/share/nginx/html/index.html
+              subPath: index.html
+      volumes:
+        - name: custom-404-volume
+          configMap:
+            name: custom-404-page
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: custom-404-service
+  namespace: streaming
+spec:
+  type: ClusterIP
+  selector:
+    app: custom-404-server
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80