add ingress for dagster webserver

kubernetes/apps/dev/dagster/app/ingress.yaml

@@ -0,0 +1,26 @@
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: dagster
+  annotations:
+    kubernetes.io/ingress.class: traefik-external
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - match: Host(`dagster.toskbot.xyz`)
+      kind: Rule
+      services:
+        - name: dagster-dagster-webserver
+          port: http
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: dagster
+  annotations:
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+spec:
+  rules:
+    - host: dagster.toskbot.xyz

kubernetes/apps/dev/dagster/app/kustomization.yaml

@@ -7,6 +7,7 @@ resources:
   - ./externalsecret.yaml
   - ./initdb-job.yaml
   - ./release.yaml
+  - ./ingress.yaml
 labels:
   - pairs:
       app.kubernetes.io/name: dagster