Fix streaming route

Until now, only /api/v1/streaming/ was routed to the streaming
pod, while /api/v1/streaming/* was falsely routed to the web pod,
which returned 404 for each request.
Now everything below /api/v1/streaming will reach the streaming pod.

Fixes: mastodon#36

.gitignore

@@ -0,0 +1 @@
+charts/

templates/ingress.yaml

@@ -52,7 +52,7 @@ spec:
             {{- if or ($.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not ($.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
             pathType: Prefix
             {{- end }}
-          - path: {{ .path }}api/v1/streaming/
+          - path: {{ .path }}api/v1/streaming
             backend:
               {{- if or ($.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not ($.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
               service:
@@ -64,7 +64,7 @@ spec:
               servicePort: {{ $streamingPort }}
               {{- end }}
             {{- if or ($.Capabilities.APIVersions.Has "networking.k8s.io/v1/Ingress") (not ($.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1/Ingress")) }}
-            pathType: Exact
+            pathType: Prefix
             {{- end }}
           {{- end }}
     {{- end }}