add ollama proxy and ingress

apps/ollama.yaml

@@ -37,3 +37,91 @@ spec:
       enabled: true
       storageClass: mayastor-single-hdd
       size: 200Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: ollama-proxy
+  namespace: ollama
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: ollama-proxy
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: ollama-proxy
+    spec:
+      containers:
+        - name: caddy
+          image: caddy:2.9.1-alpine
+          imagePullPolicy: IfNotPresent
+          volumeMounts:
+            - mountPath: /etc/caddy
+              name: proxy-config
+          env:
+            - name: API_KEY
+              secretKeyRef:
+                name: ollama-api-key
+                key: API_KEY
+      volumes:
+        - name: proxy-config
+          configMap:
+            name: ollama-proxy-config
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  namespace: ollama
+  name: ollama-proxy-config
+data:
+  Caddyfile: |
+    ollama.lumpiasty.xyz {
+
+      @requireAuth {
+        not header Authorization "Bearer {env.API_KEY}"
+      }
+
+      respond @requireAuth "Unauthorized" 401
+
+      reverse_proxy ollama:11434
+    }
+---
+apiVersion: v1
+kind: Service
+metadata:
+  namespace: ollama
+  name: ollama-proxy
+spec:
+  type: ClusterIP
+  selector:
+    app.kubernetes.io/name: ollama-proxy
+  ports:
+    - name: http
+      port: 80
+      targetPort: 80
+      protocol: TCP
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  namespace: ollama
+  name: ollama
+spec:
+  ingressClassName: nginx
+  rules:
+    - host: ollama.lumpiasty.xyz
+      http:
+        paths:
+          - backend:
+              service:
+                name: ollama-proxy
+                port:
+                  number: 80
+            path: /
+            pathType: Prefix
+  tls:
+    - hosts:
+        - ollama.lumpiasty.xyz
+      secretName: ollama-ingress