Add Kustomize structure for Feast Operator with environment-specific …

…overlays

Signed-off-by: Abdul Hameed <ahameed@redhat.com>

infra/feast-operator/config/overlays/odh/delete-namespace.yaml

@@ -0,0 +1,5 @@
+$patch: delete
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: system

infra/feast-operator/config/overlays/odh/kustomization.yaml

@@ -0,0 +1,35 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: opendatahub
+
+
+resources:
+- .../default
+
+
+patches:
+  # patch to remove default `system` namespace in ../../manager/manager.yaml
+  - path: delete-namespace.yaml
+
+configMapGenerator:
+  - name:  feast-operator-parameters
+    envs:
+      - params.env
+
+configurations:
+  - params.yaml
+
+replacements:
+  - source:
+      kind: ConfigMap
+      name: feast-operator-parameters
+      version: v1
+      fieldPath: data.odh-feast-operator-controller-image
+    targets:
+      - select:
+          kind: Deployment
+          name: controller-manager
+        fieldPaths:
+          - spec.template.spec.containers.[name=manager].image
+

infra/feast-operator/config/overlays/odh/params.env

@@ -0,0 +1 @@
+odh-feast-operator-controller-image=feastdev/feast-operator:0.42.0

infra/feast-operator/config/overlays/odh/params.yaml

@@ -0,0 +1,3 @@
+varReference:
+  - path: spec/template/spec/containers[]/image
+    kind: Deployment