Add k8s deployment permissions for dagster (#2683)

ops/helm-charts/oso-dagster/Chart.yaml

@@ -3,7 +3,7 @@ name: oso-dagster
 description: Extension of the dagster template
 
 type: application
-version: 0.6.0
+version: 0.7.0
 appVersion: "1.0.0"
 dependencies:
 - name: dagster

ops/helm-charts/oso-dagster/templates/rbac.yaml

@@ -0,0 +1,8 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: dagster-scaler-role
+rules:
+  - apiGroups: ["apps"] # API group for deployments
+    resources: ["deployments"] # Specific subresource for scaling
+    verbs: ["get", "update", "list", "patch", "watch"]

ops/helm-charts/oso-dagster/templates/role-binding.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: dagster-scaler-role-binding
+subjects:
+  - kind: ServiceAccount
+    name: {{ .Values.dagster.global.serviceAccountName }}
+    namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: Role
+  name: dagster-scaler-role
+  apiGroup: rbac.authorization.k8s.io