feat(blocky): k8sgateway add HTTPRoute resource to watch (#46114)

**Description**
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Please include a summary of the change and which issue is fixed. Please
also include relevant motivation and context. List any dependencies that
are required for this change.
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Change rbac and recources to watch, so also HTTPRoute are now added
automatically.
Rbac according to:
https://github.com/k8s-gateway/k8s_gateway/pkgs/container/k8s_gateway

Resources is now specifically set, as if no resources are specified only
Ingress and Service will be monitored

⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [x] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code
- [ ] 📜 Documentation Changes

**🧪 How Has This Been Tested?**
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Please describe the tests that you ran to verify your changes. Provide
instructions so we can reproduce. Please also list any relevant details
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on own cluster

**📃 Notes:**
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**✔️ Checklist:**

- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made changes to the documentation
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [x] ⬆️ I increased versions for any altered app according to semantic
versioning
- [x] I made sure the title starts with `feat(chart-name):`,
`fix(chart-name):`, `chore(chart-name):`, `docs(chart-name):` or
`fix(docs):`

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

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---------

Signed-off-by: Boemeltrein <130394941+Boemeltrein@users.noreply.github.com>
Signed-off-by: Alfred Göppel <43101280+alfi0812@users.noreply.github.com>
Co-authored-by: Alfred Göppel <43101280+alfi0812@users.noreply.github.com>

charts/stable/blocky/Chart.yaml

@@ -51,5 +51,4 @@ sources:
   - https://github.com/Mozart409/blocky-frontend
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/blocky
 type: application
-version: 19.15.1
-
+version: 19.16.0

charts/stable/blocky/values.yaml

@@ -283,7 +283,7 @@ serviceAccount:
     primary: true
 
 # -- Create a ClusterRole and ClusterRoleBinding
-# @default -- See below
+# used by k8sgateway
 rbac:
   main:
     # -- Enables or disables the ClusterRole and ClusterRoleBinding
@@ -292,14 +292,16 @@ rbac:
     clusterWide: true
     # -- Set Rules on the ClusterRole
     rules:
+      # General CRDs
       - apiGroups:
-          - ""
+          - apiextensions.k8s.io
         resources:
-          - services
-          - namespaces
+          - customresourcedefinitions
         verbs:
+          - get
           - list
           - watch
+      # Ingress
       - apiGroups:
           - extensions
           - networking.k8s.io
@@ -308,13 +310,48 @@ rbac:
         verbs:
           - list
           - watch
+      # Service    
+      - apiGroups:
+          - ""
+        resources:
+          - services
+          - namespaces
+        verbs:
+          - list
+          - watch
+      # HTTPRoute, TLSRoute, GRPCRoute
+      - apiGroups:
+          - gateway.networking.k8s.io
+        resources:
+          - "*"
+        verbs:
+          - watch
+          - list
+      # DNSEndpoint
+      - apiGroups:
+          - externaldns.k8s.io
+        resources:
+          - dnsendpoints
+        verbs:
+          - get
+          - watch
+          - list
+      - apiGroups:
+          - externaldns.k8s.io
+        resources:
+          - dnsendpoints/status
+        verbs:
+          - "*"      
 
 k8sgateway:
   enabled: true
   # -- TTL for non-apex responses (in seconds)
   ttl: 300
-  # -- Limit what kind of resources to watch, e.g. watchedResources: ["Ingress"]
-  watchedResources: []
+  # -- Limit what kind of resources to watch, e.g. watchedResources: [ Ingress | Service | HTTPRoute | TLSRoute | GRPCRoute | DNSEndpoint ]
+  watchedResources:
+    - Ingress
+    - Service
+    - HTTPRoute
   # -- Service name of a secondary DNS server (should be `serviceName.namespace`)
   secondary: ""
   # -- Override the default `serviceName.namespace` domain apex
@@ -402,7 +439,7 @@ metrics:
 
 redis:
   enabled: true
-# CANNOT be defined in above yaml section
+
 queryLog:
   # optional one of: mysql, postgresql, csv, csv-client. If empty, log to console
   type: "postgresql"