feat(chart): allow service annotation on hermitcrab service to enable Topology Aware Routing (#589)

Co-authored-by: Guillaume Leccese <[email protected]>

Author: DjinnS

deploy/charts/burrito/templates/hermitcrab.yaml

@@ -4,6 +4,8 @@ apiVersion: v1
 kind: Service
 metadata:
   name: burrito-hermitcrab
+  annotations:
+    {{- toYaml .service.annotations | nindent 4 }}
 spec:
   selector:
     {{- toYaml .metadata.labels | nindent 4 }}

deploy/charts/burrito/values.yaml

@@ -131,6 +131,10 @@ hermitcrab:
             # -- The default issuer name is "burrito-ca-issuer", packaged with the chart
             name: burrito-ca-issuer
             kind: Issuer
+  # -- Hermitcrab service configuration
+  service:
+    # -- Hermitcrab service annotations
+    annotations: {}
   deployment:
     # -- Hermitcrab replicas
     replicas: 1