diff --git a/.prow.yaml b/.prow.yaml
index 44c09614..d2cc6657 100644
--- a/.prow.yaml
+++ b/.prow.yaml
@@ -77,3 +77,363 @@ presubmits:
       - image: nephio/gotests:1671656214984921088
         command:
         - "/usr/local/bin/lichen.sh"
+
+  - name: build-push-pre-image-ueransim-deploy-fn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/ueransim-deploy-fn/Dockerfile --destination=nephio/pre-ueransim-deploy-fn:${PULL_BASE_REF}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-configinject-fn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/configinject-fn/Dockerfile --destination=nephio/pre-configinject-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-dnn-fn-commit-conf
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/dnn-fn/Dockerfile --destination=nephio/pre-dnn-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-gen-cmap-fn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/gen-configmap-fn/Dockerfile --destination=nephio/pre-gen-configmap-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-interface-fn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/interface-fn/Dockerfile --destination=nephio/pre-interface-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-ipam-fn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/ipam-fn/Dockerfile --destination=nephio/pre-ipam-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-nad-fn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/nad-fn/Dockerfile --destination=nephio/pre-nad-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-nfdeployfn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/nfdeploy-fn/Dockerfile --destination=nephio/pre-nfdeploy-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-vlan-fn
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=krm-functions/vlan-fn/Dockerfile --destination=nephio/pre-vlan-fn:${BUILD_ID}
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json
+
+  - name: build-push-pre-image-nephio-operator
+    cluster: default
+    always_run: true
+    branches:
+    - "main"
+    annotations:
+      description: Build and Push Presubmit Image to Hub
+    decorate: true
+    decoration_config:
+      censor_secrets: true
+    max_concurrency: 0
+    spec:
+      containers:
+      - name: kaniko
+        image: gcr.io/kaniko-project/executor:debug
+        command:
+        - "/bin/sh"
+        - "-c"
+        - |
+          executor --context=${PWD} \
+            --dockerfile=operators/nephio-controller-manager/Dockerfile --destination=nephio/pre-nephio-operator:${BUILD_ID} 
+        volumeMounts:
+          - name: kaniko-secret
+            mountPath: /kaniko/.docker/
+        resources:
+          requests:
+            cpu: 1
+            memory: 1Gi
+      volumes:
+        - name: kaniko-secret
+          secret:
+            secretName: regcred
+            items:
+              - key: .dockerconfigjson
+                path: config.json