diff --git a/.ciux b/.ciux
index 598f604e..1422c15d 100644
--- a/.ciux
+++ b/.ciux
@@ -1,5 +1,9 @@
 apiVersion: v1alpha1
 registry: gitlab-registry.in2p3.fr/astrolabsoftware/fink
+sourcePathes:
+  - fink_broker
+  - bin
+  - deps
 dependencies:
   - url: https://github.com/astrolabsoftware/fink-alert-simulator
     # If true repository will be locally cloned
@@ -28,7 +32,7 @@ dependencies:
   - image: gitlab-registry.in2p3.fr/astrolabsoftware/fink/spark-py:k8s-3.4.1
     labels:
       build: "true"
-  - package: github.com/k8s-school/ktbx@v1.1.1-rc11
+  - package: github.com/k8s-school/ktbx@v1.1.1-rc14
     labels:
       itest: "optional"
       ci: "true"
diff --git a/.github/workflows/e2e-common.yml b/.github/workflows/e2e-common.yml
new file mode 100644
index 00000000..3a816a0f
--- /dev/null
+++ b/.github/workflows/e2e-common.yml
@@ -0,0 +1,241 @@
+name: "Reusable workflow for Fink self-hosted e2e tests"
+on:
+  workflow_call:
+    inputs:
+      suffix:
+        required: true
+        type: string
+      ci_repo:
+        required: true
+        type: string
+      runner:
+        required: true
+        type: string
+      kind_version:
+        required: true
+        type: string
+    secrets:
+      registry_username:
+        required: true
+      registry_token:
+        required: true
+env:
+  CIUXCONFIG: /tmp/ciux.sh
+  CIUX_VERSION: a1ab5c126
+  GHA_BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  SUFFIX: ${{ inputs.suffix }}
+  CI_REPO: ${{ inputs.ci_repo }}
+  # Override the self-hosted runner value
+  POD_NAMESPACE: default
+jobs:
+  build:
+    name: Build image
+    runs-on: ${{ fromJSON(inputs.runner) }}
+    outputs:
+      image: ${{ steps.export.outputs.IMAGE }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.21.4'
+      - name: Install ciux
+        run: go install github.com/k8s-school/ciux@"${{ env.CIUX_VERSION }}"
+      - name: Build fink-broker image for k8s
+        run: |
+          ./build.sh -s "${{ env.SUFFIX }}" -r "${{ env.CI_REPO }}"
+      - name: Export fink-broker image
+        id: export
+        run: |
+          # Cannot use CIUXCONFIG because it may not have been created yet
+          # TODO make it simpler!
+          $(ciux get image --check $PWD --suffix "${{ env.SUFFIX }}" --tmp-registry "${{ env.CI_REPO }}" --env)
+          mkdir -p artifacts
+          if [ $CIUX_BUILD = true ]; then
+            if [ -n "${{ env.CI_REPO }}" ]; then
+              echo "Pushing image $CIUX_IMAGE_URL to CI internal registry"
+              docker push $CIUX_IMAGE_URL
+              touch artifacts/empty
+            else
+              echo "Export $CIUX_IMAGE_URL to Github artifact store"
+              docker save "$CIUX_IMAGE_URL" > artifacts/image.tar
+            fi
+          else
+            echo "Using existing image $CIUX_IMAGE_URL"
+            touch artifacts/empty
+          fi
+          echo "IMAGE=$CIUX_IMAGE_URL" >> "$GITHUB_OUTPUT"
+      - uses: actions/upload-artifact@v2
+        with:
+          name: docker-artifact
+          path: artifacts
+  integration-tests:
+    name: Run integration tests
+    runs-on: ${{ fromJSON(inputs.runner) }}
+    outputs:
+      new_image: ${{ steps.promote.outputs.NEW_IMAGE }}
+      promoted_image: ${{ steps.promote.outputs.PROMOTED_IMAGE }}
+    needs: build
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.21.4'
+      - name: Install ciux
+        run: go install github.com/k8s-school/ciux@"${{ env.CIUX_VERSION }}"
+      - name: Ciux project ignition
+        run: |
+          ciux ignite --selector ci --branch="$GHA_BRANCH_NAME" $PWD --suffix "${{ env.SUFFIX }}" --tmp-registry "${{ env.CI_REPO }}"
+      - name: Create k8s (kind) cluster
+        run: |
+          # v0.20.0 does not work on self-hosted runners
+          ktbx install kind --kind-version=${{ inputs.kind_version }}
+          ktbx install kubectl
+          # Configure private registry if needed
+          ./e2e/kind-config.sh -r "${{ env.CI_REPO }}"
+          ktbx create -s
+      - name: Install olm and argocd operators
+        run: |
+          ktbx install olm
+          ktbx install argocd
+      - name: Install argo-workflows (fink-alert-simulator pre-requisite)
+        run: |
+          ktbx install argowf
+      - name: Run argoCD
+        run: |
+          ./e2e/argocd.sh
+      - name: Download image
+        uses: actions/download-artifact@v3
+        with:
+          name: docker-artifact
+          path: artifacts
+      - name: Load container image inside kind
+        run: |
+          if [ -f artifacts/image.tar ]; then
+            echo "Loading image from archive"
+            kind load image-archive artifacts/image.tar
+            docker exec -- kind-control-plane crictl image
+          else
+            echo "Using existing image"
+          fi
+      - name: Run fink-alert-simulator
+        run: |
+          . "$CIUXCONFIG"
+          "$FINK_ALERT_SIMULATOR_DIR"/argo-submit.sh
+          argo watch @latest
+      # - name: Setup tmate session
+      # uses: mxschmitt/action-tmate@v3
+      - name: Install fink-broker pre-requisites (JDK, Spark)
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install openjdk-8-jdk-headless
+          ./e2e/prereq-install.sh
+      - name: Run fink-broker
+        run: |
+          ./e2e/fink-start.sh
+      - name: Check results
+        run: |
+          ./e2e/check-results.sh
+      - name: Promote fink-broker image
+        id: promote
+        run: |
+          . "$CIUXCONFIG"
+          echo "PROMOTED_IMAGE=$CIUX_IMAGE_REGISTRY/$CIUX_IMAGE_NAME/$FINKCTL_VERSION" >> "$GITHUB_OUTPUT"
+          echo "NEW_IMAGE=$CIUX_BUILD" >> "$GITHUB_OUTPUT"
+  image-analysis:
+    name: Analyze image
+    runs-on: ${{ fromJSON(inputs.runner) }}
+    permissions:
+      security-events: write
+    needs: build
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Download image
+        uses: actions/download-artifact@v3
+        with:
+          name: docker-artifact
+          path: artifacts
+      - name: Load image in local registry
+        run: |
+          if [ -f artifacts/image.tar ]; then
+            echo "Loading image ${{ needs.build.outputs.image }} from archive"
+            docker load --input artifacts/image.tar
+          else
+            echo "Using existing image ${{ needs.build.outputs.image }}"
+          fi
+      - name: Scan fink-broker image
+        uses: anchore/scan-action@v3
+        id: scan
+        with:
+          image: "${{ needs.build.outputs.image }}"
+          fail-build: false
+      - name: Display SARIF report
+        run: |
+          cat ${{ steps.scan.outputs.sarif }}
+      - name: upload Anchore scan SARIF report
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: ${{ steps.scan.outputs.sarif }}
+  push:
+    env:
+      NEW_IMAGE: ${{ needs.integration-tests.outputs.new_image }}
+      IMAGE: ${{ needs.build.outputs.image }}
+      PROMOTED_IMAGE: ${{ needs.integration-tests.outputs.promoted_image }}
+    name: Push fink-broker image to IN2P3 registry
+    runs-on: ${{ fromJSON(inputs.runner) }}
+    needs: [build, integration-tests]
+    steps:
+      - name: Download image
+        uses: actions/download-artifact@v3
+        with:
+          name: docker-artifact
+          path: artifacts
+      - name: Load image in local registry
+        run: |
+          if [ $NEW_IMAGE = true ]; then
+            # GHA setup
+            if [ -f artifacts/image.tar ]; then
+              echo "Loading image "$IMAGE" from archive"
+              docker load --input artifacts/image.tar
+            # Self-hosted runners, new image is stored in the local registry
+            elif [ -n "$CI_REPO" ]; then
+              echo "Pulling image "$IMAGE" from $CI_REPO"
+              docker pull "$IMAGE"
+            else
+              echo "Error: no image found"
+              exit 1
+            fi
+          else
+            echo "Using existing image $IMAGE"
+          fi
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          registry: gitlab-registry.in2p3.fr
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+      - name: Push image to official registry
+        run: |
+          if [ $NEW_IMAGE = true ]; then
+            echo "Push image $PROMOTED_IMAGE"
+            docker tag "$IMAGE" "$PROMOTED_IMAGE"
+            docker push "$PROMOTED_IMAGE"
+          else
+            if which skopeo; then
+              echo "skopeo is already installed"
+            else
+              echo "Install skopeo"
+              sudo apt-get update -y
+              sudo apt-get install -y skopeo
+            fi
+            echo "Add image tag $PROMOTED_IMAGE to $IMAGE"
+            skopeo copy docker://$IMAGE docker://$PROMOTED_IMAGE
+          fi
+
+
diff --git a/.github/workflows/e2e-gha.yml b/.github/workflows/e2e-gha.yml
index b8848b11..b0fc0e10 100644
--- a/.github/workflows/e2e-gha.yml
+++ b/.github/workflows/e2e-gha.yml
@@ -4,152 +4,14 @@ on:
   pull_request:
     branches:
       - master
-env:
-  CIUXCONFIG: /tmp/ciux.sh
-  CIUX_VERSION: v0.0.1-rc12
-  GHA_BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
-  NOSCIENCE: true
 jobs:
-  build:
-    name: Build image
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-go@v4
-        with:
-          go-version: '1.21.4'
-      - name: Install ciux
-        run: go install github.com/k8s-school/ciux@"${{ env.CIUX_VERSION }}"
-      - name: Ciux project ignition
-        run: ciux ignite $PWD
-      - name: Build fink-broker image for k8s
-        run: |
-          ./build.sh
-      - name: Export fink-broker image
-        run: |
-          docker images
-          . ./conf.sh
-          mkdir -p artifacts
-          docker save "$IMAGE" > artifacts/image.tar
-          echo "$IMAGE" > artifacts/image-tag
-      - uses: actions/upload-artifact@v2
-        with:
-          name: docker-artifact
-          path: artifacts
-  integration-tests:
-    name: Run integration tests
-    runs-on: ubuntu-22.04
-    needs: build
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-go@v4
-        with:
-          go-version: '1.21.4'
-      - name: Install ciux
-        run: go install github.com/k8s-school/ciux@"${{ env.CIUX_VERSION }}"
-      - name: Ciux project ignition
-        run: |
-          ciux ignite --selector ci --branch="$GHA_BRANCH_NAME" $PWD
-      - name: Create k8s (kind) cluster
-        run: |
-          ktbx install kind
-          ktbx install kubectl
-          ktbx create -s
-      - name: Install olm and argocd operators
-        run: |
-          ktbx install olm
-          ktbx install argocd
-      - name: Run argoCD
-        run: |
-          ./e2e/argocd.sh
-      - name: Download image
-        uses: actions/download-artifact@v3
-        with:
-          name: docker-artifact
-          path: artifacts
-      - name: Load container image inside kind
-        run: |
-          kind load image-archive artifacts/image.tar
-          docker exec -- kind-control-plane crictl image
-      - name: Install fink-alert-simulator pre-requisites (argo-workflows)
-        run: |
-          . "$CIUXCONFIG"
-          .  "$FINK_ALERT_SIMULATOR_DIR"/prereq-install.sh
-      - name: Run fink-alert-simulator
-        run: |
-          . "$CIUXCONFIG"
-          "$FINK_ALERT_SIMULATOR_DIR"/argo-submit.sh
-          argo watch @latest
-      # - name: Setup tmate session
-      # uses: mxschmitt/action-tmate@v3
-      - name: Install fink-broker pre-requisites (JDK, Spark)
-        run: |
-          sudo apt-get -y update
-          sudo apt-get -y install openjdk-8-jdk-headless
-          ./e2e/prereq-install.sh
-      - name: Run fink-broker
-        run: |
-          ./e2e/fink-start.sh
-      - name: Check results
-        run: |
-          ./e2e/check-results.sh
-  image-analysis:
-    name: Analyze image
-    runs-on: ubuntu-22.04
-    permissions:
-      security-events: write
-    needs: build
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-      - name: Download image
-        uses: actions/download-artifact@v3
-        with:
-          name: docker-artifact
-          path: artifacts
-      - name: Load image in local registry
-        run: |
-          docker load --input artifacts/image.tar
-          echo "IMAGE=$(cat artifacts/artifacts/image-tag)" >> $GITHUB_ENV
-      - name: Scan fink-broker image
-        uses: anchore/scan-action@v3
-        id: scan
-        with:
-          image: "${{ env.IMAGE }}"
-          fail-build: false
-      - name: Display SARIF report
-        run: |
-          cat ${{ steps.scan.outputs.sarif }}
-      - name: upload Anchore scan SARIF report
-        uses: github/codeql-action/upload-sarif@v2
-        with:
-          sarif_file: ${{ steps.scan.outputs.sarif }}
-  push:
-    name: Push fink-broker image to IN2P3 registry
-    runs-on: ubuntu-22.04
-    needs: integration-tests
-    steps:
-      - name: Download image
-        uses: actions/download-artifact@v3
-        with:
-          name: docker-artifact
-          path: artifacts
-      - name: Load image in local registry
-        run: |
-          docker load --input artifacts/image.tar
-          echo "IMAGE=$(cat artifacts/image-tag)" >> $GITHUB_ENV
-      - name: Login to DockerHub
-        uses: docker/login-action@v2
-        with:
-          registry: gitlab-registry.in2p3.fr
-          username: ${{ secrets.REGISTRY_USERNAME }}
-          password: ${{ secrets.REGISTRY_TOKEN }}
-      - name: Push image to IN2P3 registry
-        run: |
-          docker push ${{ env.IMAGE }}
+  call-workflow-passing-data:
+    uses: ./.github/workflows/e2e-common.yml
+    with:
+      suffix: "noscience"
+      ci_repo: ""
+      runner: "['ubuntu-latest']"
+      kind_version: "v0.20.0"
+    secrets:
+      registry_username: ${{ secrets.REGISTRY_USERNAME }}
+      registry_token: ${{ secrets.REGISTRY_TOKEN }}
\ No newline at end of file
diff --git a/.github/workflows/e2e-noscience.yml b/.github/workflows/e2e-noscience.yml
index e68755bf..151ee01d 100644
--- a/.github/workflows/e2e-noscience.yml
+++ b/.github/workflows/e2e-noscience.yml
@@ -4,12 +4,14 @@ on:
   schedule:
     # At 03:00 UTC on every day-of-week from Monday through Friday.
     - cron:  '0 3 * * 1-5'
-
 jobs:
   call-workflow-passing-data:
-    uses: ./.github/workflows/e2e.yml
+    uses: ./.github/workflows/e2e-common.yml
     with:
-      noscience: true
+      suffix: "noscience"
+      ci_repo: "docker-registry.docker-registry:5000"
+      runner: "['arc-runners']" 
+      kind_version: "v0.15.0"
     secrets:
       registry_username: ${{ secrets.REGISTRY_USERNAME }}
       registry_token: ${{ secrets.REGISTRY_TOKEN }}
diff --git a/.github/workflows/e2e-science.yml b/.github/workflows/e2e-science.yml
index 9c7cd9dd..1156623c 100644
--- a/.github/workflows/e2e-science.yml
+++ b/.github/workflows/e2e-science.yml
@@ -4,17 +4,20 @@ on:
     # At 05:00 UTC on every day-of-week from Monday through Friday.
     - cron:  '0 5 * * 1-5'
   push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
+  # ciux does not support pull_request when trying not to build image
+  #   branches:
+  #     - master
+  # pull_request:
+  #   branches:
+  #     - master
 jobs:
   call-workflow-passing-data:
-    uses: ./.github/workflows/e2e.yml
+    uses: ./.github/workflows/e2e-common.yml
     with:
-      noscience: false
+      suffix: ""
+      ci_repo: "docker-registry.docker-registry:5000"
+      runner: "['arc-runners']"
+      kind_version: "v0.15.0"
     secrets:
       registry_username: ${{ secrets.REGISTRY_USERNAME }}
       registry_token: ${{ secrets.REGISTRY_TOKEN }}
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
deleted file mode 100644
index 36e81178..00000000
--- a/.github/workflows/e2e.yml
+++ /dev/null
@@ -1,179 +0,0 @@
-name: "Reusable workflow for Fink self-hosted e2e tests"
-
-on:
-  workflow_call:
-    inputs:
-      noscience:
-        required: true
-        type: string
-    secrets:
-      registry_username:
-        required: true
-      registry_token:
-        required: true
-env:
-  CIUXCONFIG: /tmp/ciux.sh
-  CIUX_VERSION: v0.0.1-rc12
-  GHA_BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
-  NOSCIENCE: ${{ inputs.noscience }}
-  # Override the self-hosted runner value
-  POD_NAMESPACE: default
-  CI_REPO: docker-registry.docker-registry:5000
-jobs:
-  build:
-    name: Build image
-    runs-on: [self-hosted, v3]
-    outputs:
-      image: ${{ steps.push.outputs.IMAGE }}
-      promoted_image: ${{ steps.push.outputs.PROMOTED_IMAGE }}
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-go@v4
-        with:
-          go-version: '1.21.4'
-      - name: Install ciux
-        run: go install github.com/k8s-school/ciux@"${{ env.CIUX_VERSION }}"
-      - name: Ciux project ignition
-        run: ciux ignite --selector build $PWD
-      - name: Build fink-broker image for k8s
-        run: |
-          ./build.sh
-      - name: Push image to local registry
-        id: push
-        run: |
-          . "$CIUXCONFIG"
-          . ./conf.sh
-          docker push $IMAGE
-          echo "IMAGE=$IMAGE" >> "$GITHUB_OUTPUT"
-          echo "PROMOTED_IMAGE=$PROMOTED_IMAGE" >> "$GITHUB_OUTPUT"
-  integration-tests:
-    name: Run integration tests
-    runs-on: [self-hosted, v3]
-    needs: build
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-go@v4
-        with:
-          go-version: '1.21.4'
-      - name: Install ciux
-        run: go install github.com/k8s-school/ciux@"${{ env.CIUX_VERSION }}"
-      - name: Ciux project ignition
-        run: ciux ignite --selector ci --branch="$GHA_BRANCH_NAME" $PWD
-      - name: Create ktbx configuration
-        run: |
-          mkdir -p $HOME/.ktbx
-          cat <<EOF > $HOME/.ktbx/config
-          kind:
-            # Supported only for clusters with one node
-            # Use host directory to share data between host and kind node
-            # host directory will be mounted on /mnt/extra on each node
-            # extraMountPath: /path/to/host/directory
-
-            # Sets "127.0.0.1" as an extra Subject Alternative Names (SANs) for the API Server signing certificate.
-            # See https://kubernetes.io/docs/reference/config-api/kubeadm-config.v1beta3/#kubeadm-k8s-io-v1beta3-APIServer
-            # Usefull to access API server through a ssh tunnel
-            localcertsans: false
-
-            # Use calico CNI instead of kindnet
-            # useCalico: true
-            # Number of worker nodes
-            workers: 0
-
-            # Supported only for clusters with one node
-            # Certificates must be available on kind host at "/etc/docker/certs.d/{{ .PrivateRegistry }}"
-            privateRegistry: "docker-registry.docker-registry:5000"
-          EOF
-      - name: Create k8s/kind cluster
-        run: |
-          echo "Installing kind in version v0.15.0 because kind latest version is not supported by self-hosted runners"
-          ktbx install kind --kind-version="v0.15.0"
-          ktbx install kubectl
-          kind version
-          kubectl version --client
-          ktbx version
-          ktbx create -s
-      - name: Install olm and argocd operators
-        run: |
-          ktbx install olm
-          ktbx install argocd
-      - name: Run argoCD
-        run: |
-          ./e2e/argocd.sh
-      - name: Load fink-broker image inside kind
-        run: |
-          IMAGE=${{ needs.build.outputs.image }}
-          if docker exec -t -- kind-control-plane crictl pull "$IMAGE"; then
-            echo "::notice Succeeded to pull $IMAGE"
-          else
-            echo "::error Failed to pull $IMAGE"
-          fi
-      - name: Install fink-alert-simulator pre-requisites (argo-workflows)
-        run: |
-          . "$CIUXCONFIG"
-          "$FINK_ALERT_SIMULATOR_DIR"/prereq-install.sh
-      - name: Install fink-broker pre-requisites (JDK, Spark)
-        run: |
-          sudo apt-get -y update
-          sudo apt-get -y install openjdk-8-jdk-headless
-          ./e2e/prereq-install.sh
-      - name: Run fink-alert-simulator
-        run: |
-          . "$CIUXCONFIG"
-          "$FINK_ALERT_SIMULATOR_DIR"/argo-submit.sh
-          argo watch @latest
-      # - name: Setup tmate session
-      # uses: mxschmitt/action-tmate@v3
-      - name: Run fink-broker
-        run: |
-          ./e2e/fink-start.sh
-      - name: Check ouput topics are created
-        run: |
-          ./e2e/check-results.sh
-  image-analysis:
-    name: Analyze image
-    runs-on: [self-hosted, v3]
-    permissions:
-      security-events: write
-    needs: build
-    steps:
-      - name: Pull image from local registry
-        run: |
-          IMAGE=${{ needs.build.outputs.image }}
-          docker pull "$IMAGE"
-      - name: Scan fink-broker image
-        uses: anchore/scan-action@v3
-        id: scan
-        with:
-          image: "${{ needs.build.outputs.image }}"
-          fail-build: false
-      - name: Display SARIF report
-        run: |
-          cat ${{ steps.scan.outputs.sarif }}
-      - name: upload Anchore scan SARIF report
-        uses: github/codeql-action/upload-sarif@v2
-        with:
-          sarif_file: ${{ steps.scan.outputs.sarif }}
-  push:
-    name: Push fink-broker image to IN2P3 registry
-    runs-on: [self-hosted, v3]
-    needs: [build, integration-tests, image-analysis]
-    steps:
-      - name: Login to DockerHub
-        uses: docker/login-action@v2
-        with:
-          registry: gitlab-registry.in2p3.fr
-          username: ${{ secrets.registry_username }}
-          password: ${{ secrets.registry_token }}
-      - name: Push image to IN2P3 registry
-        run: |
-          IMAGE="${{ needs.build.outputs.image }}"
-          PROMOTED_IMAGE="${{ needs.build.outputs.promoted_image }}"
-          docker pull "$IMAGE"
-          docker tag "$IMAGE" "$PROMOTED_IMAGE"
-          docker push "$PROMOTED_IMAGE"
diff --git a/bin/DEBUG-TMP b/bin/DEBUG-TMP
new file mode 100644
index 00000000..e69de29b
diff --git a/build.sh b/build.sh
index 36e43b27..a4ff24ee 100755
--- a/build.sh
+++ b/build.sh
@@ -22,19 +22,54 @@
 
 set -euxo pipefail
 
-
 DIR=$(cd "$(dirname "$0")"; pwd -P)
 
-ciux ignite refresh "$DIR"
-. $DIR/conf.sh
 
-if $NOSCIENCE
+usage() {
+  cat << EOD
+
+Usage: `basename $0` [options]
+
+  Available options:
+    -h          this message
+    -s          image suffix, default to none, only 'noscience' is supported
+
+Build image containing fink-broker for k8s
+EOD
+}
+
+suffix=""
+tmp_registry=""
+
+# get the options
+while getopts hr:s: c ; do
+    case $c in
+	    h) usage ; exit 0 ;;
+            r) tmp_registry=$OPTARG ;;
+	    s) suffix=$OPTARG ;;
+	    \?) usage ; exit 2 ;;
+    esac
+done
+shift `expr $OPTIND - 1`
+
+# This command avoid retrieving build dependencies if not needed
+$(ciux get image --check $DIR --suffix "$suffix" --tmp-registry "$tmp_registry" --env)
+
+if [ $CIUX_BUILD = false ];
 then
-    TARGET=noscience
+    echo "Build cancelled, image $CIUX_IMAGE_URL already exists and contains current source code"
+    exit 0
+fi
+
+ciux ignite --selector build $DIR --suffix "$suffix" --tmp-registry "$tmp_registry"
+. $DIR/conf.sh
+
+if [[ $suffix =~ ^noscience* ]]; then
+    target="noscience"
 else
-    TARGET=full
+    target="full"
 fi
 
 # Build image
-docker image build --tag "$IMAGE" --build-arg spark_py_image="$ASTROLABSOFTWARE_FINK_SPARK_PY_IMAGE" "$DIR" --target $TARGET
+docker image build --tag "$CIUX_IMAGE_URL" --build-arg spark_py_image="$ASTROLABSOFTWARE_FINK_SPARK_PY_IMAGE" "$DIR" --target $target
 
diff --git a/conf.sh b/conf.sh
index da4b99aa..98b99574 100755
--- a/conf.sh
+++ b/conf.sh
@@ -1,37 +1,10 @@
 
 . "$CIUXCONFIG"
 
-# Do not launch science pipeline if true
-# Set minimal limits/requests for Spark driver and executor if true
-NOSCIENCE="${NOSCIENCE:-false}"
-
-MINIMAL="${MINIMAL:-false}"
-
-
-# Build parameters
-# ----------------
-# Repository address
-REPO="gitlab-registry.in2p3.fr/astrolabsoftware/fink"
-CI_REPO="${CI_REPO:-$REPO}"
-# Tag to apply to the built image, or to identify the image to be pushed
-TAG="$FINK_BROKER_VERSION"
-# WARNING "spark-py" is hard-coded in spark build script
-
-# Disable science pipeline
-if [ "$NOSCIENCE" = true ];
-then
-  IMAGE="$CI_REPO/fink-broker-noscience:$TAG"
-  PROMOTED_IMAGE="$REPO/fink-broker-noscience:$TAG"
-else
-  IMAGE="$CI_REPO/fink-broker:$TAG"
-  PROMOTED_IMAGE="$REPO/fink-broker:$TAG"
-fi
-
 # Spark parameters
 # ----------------
 
-# TODO remove and manage with ciux
-SPARK_PY_IMAGE="gitlab-registry.in2p3.fr/astrolabsoftware/fink/spark-py:k8s-3.4.1"
+# TODO manage spark inside container (or with ciux)?
 
 # Spark version
 SPARK_VERSION="3.4.1"
@@ -44,16 +17,3 @@ SPARK_INSTALL_DIR="${HOME}/fink-k8s-tmp"
 
 export SPARK_HOME="${SPARK_INSTALL_DIR}/${SPARK_NAME}"
 export PATH="$SPARK_HOME/bin:$PATH"
-
-# Kafka cluster parameters
-# ------------------------
-# Name for Kafka cluster
-KAFKA_NS="kafka"
-KAFKA_CLUSTER="kafka-cluster"
-
-
-# Spark job 'stream2raw' parameters
-# ---------------------------------
-# Default values are the ones set in fink-alert-simulator CI environment
-KAFKA_SOCKET=${KAFKA_SOCKET:-"kafka-cluster-kafka-external-bootstrap.kafka:9094"}
-KAFKA_TOPIC=${KAFKA_TOPIC:-"ztf-stream-sim"}
diff --git a/doc/devel.adoc b/doc/devel.adoc
index be163cf5..156bf568 100644
--- a/doc/devel.adoc
+++ b/doc/devel.adoc
@@ -21,7 +21,6 @@ cd fink-broker
 [,shell]
 ----
 # Work with minimal cpu/memory requirements and no science code
-export MINIMAL=true
 export NOSCIENCE=true
 ----
 
diff --git a/e2e/check-results.sh b/e2e/check-results.sh
index 8dc39cb2..382bb2bc 100755
--- a/e2e/check-results.sh
+++ b/e2e/check-results.sh
@@ -27,18 +27,18 @@ DIR=$(cd "$(dirname "$0")"; pwd -P)
 . $DIR/../conf.sh
 
 # TODO improve management of expected topics
-# for example in the argo workflow job witch launch the alert simulator
-if [ $NOSCIENCE = true ]
+# for example in finkctl.yaml
+if [ "$SUFFIX" = "noscience" ];
 then
-  EXPECTED_TOPICS="11"
+  expected_topics="11"
 else
-  EXPECTED_TOPICS="1"
+  expected_topics="1"
 fi
 
 count=0
-while ! finkctl wait topics --expected "$EXPECTED_TOPICS" --timeout 60s -v1
+while ! finkctl wait topics --expected "$expected_topics" --timeout 60s -v1
 do
-    echo "Waiting for expected topics: $EXPECTED_TOPICS"
+    echo "Waiting for expected topics: $expected_topics"
     sleep 5
     kubectl get pods
     count=$((count+1))
diff --git a/e2e/fink-start.sh b/e2e/fink-start.sh
index 2b29c0ee..75560518 100755
--- a/e2e/fink-start.sh
+++ b/e2e/fink-start.sh
@@ -24,9 +24,18 @@ set -euxo pipefail
 
 DIR=$(cd "$(dirname "$0")"; pwd -P)
 
+. $CIUXCONFIG
+
+# Used only to set path to spark-submit.sh
 . $DIR/../conf.sh
 
-echo $IMAGE
+if [ -n $CIUX_IMAGE_URL ];
+then
+    IMAGE="$CIUX_IMAGE_URL"
+else
+    echo "ERROR: CIUX_IMAGE_URL is not set"
+    exit 1
+fi
 
 NS=spark
 echo "Create $NS namespace"
@@ -38,7 +47,7 @@ kubectl port-forward -n minio svc/minio 9000 &
 # Wait to port-forward to start
 sleep 2
 
-if [ "$NOSCIENCE" = true ];
+if [[ "$IMAGE" =~ "-noscience" ]];
 then
   NOSCIENCE_OPT="--noscience"
   export FINKCONFIG="$DIR/finkconfig_noscience"
@@ -47,7 +56,6 @@ else
   export FINKCONFIG="$DIR/finkconfig"
 fi
 
-
 finkctl --endpoint=localhost:9000 s3 makebucket
 
 echo "Create spark ServiceAccount"
@@ -65,7 +73,8 @@ done
 
 # Wait for Spark pods to be created and warm up
 # Debug in case of not expected behaviour
-timeout="300s"
+# Science setup is VERY slow to start, because of raw2science-exec pod
+timeout="1800s"
 if ! finkctl wait tasks --timeout="$timeout"
 then
   for task in $tasks; do
@@ -75,6 +84,8 @@ then
   kubectl describe pods -l "spark-role in (executor, driver)"
   kubectl get pods
   echo "ERROR: unable to start fink-broker in $timeout"
+  # For interactive access for debugging purpose
+  sleep 7200
   exit 1
 fi
 
diff --git a/e2e/strimzi-setup.sh b/e2e/kind-config.sh
similarity index 56%
rename from e2e/strimzi-setup.sh
rename to e2e/kind-config.sh
index 24bdf3bb..d7631d44 100755
--- a/e2e/strimzi-setup.sh
+++ b/e2e/kind-config.sh
@@ -16,7 +16,7 @@
 # limitations under the License.
 #
 
-# Setup Kafka for Fink
+# Create docker image containing Fink packaged for k8s
 
 # @author  Fabrice Jammes
 
@@ -24,30 +24,29 @@ set -euxo pipefail
 
 DIR=$(cd "$(dirname "$0")"; pwd -P)
 
-readonly  FINKKUB=$(readlink -f "${DIR}/..")
-. $FINKKUB/conf.sh
-
-cat << EOF | kubectl create -n $KAFKA_NS -f -
-apiVersion: kafka.strimzi.io/v1beta2
-kind: KafkaUser
-metadata:
-  name: fink-producer
-  labels:
-    strimzi.io/cluster: "$KAFKA_CLUSTER"
-spec:
-  authentication:
-    type: scram-sha-512
-EOF
-
-cat << EOF | kubectl create -n $KAFKA_NS -f -
-apiVersion: kafka.strimzi.io/v1beta2
-kind: KafkaTopic
-metadata:
-  name: ztf-stream-sim
-  labels:
-    strimzi.io/cluster: "$KAFKA_CLUSTER"
-spec:
-  partitions: 3
-  replicas: 1
-EOF
-
+private_registry=""
+# Get option -r for tmp-registry
+while getopts ":r:" opt; do
+  case $opt in
+    r) private_registry="$OPTARG"
+    ;;
+    \?) echo "Invalid option -$OPTARG" >&2
+    ;;
+  esac
+done
+
+if [ -z "$private_registry" ]; then
+  echo "Option -r not set. Using default kind configuration"
+  exit 0
+fi
+
+echo "Using private registry: $private_registry"
+mkdir -p $HOME/.ktbx
+cat <<EOF > $HOME/.ktbx/config
+kind:
+  workers: 0
+
+  # Supported only for clusters with one node
+  # Certificates must be available on kind host at "/etc/docker/certs.d/{{ .PrivateRegistry }}"
+  privateRegistry: "$private_registry"
+EOF
\ No newline at end of file
diff --git a/e2e/manifests/minio.yaml b/e2e/manifests/minio.yaml
deleted file mode 100644
index 38436c22..00000000
--- a/e2e/manifests/minio.yaml
+++ /dev/null
@@ -1,62 +0,0 @@
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: minio
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: minio
-  namespace: minio
-spec:
-  selector:
-    app.kubernetes.io/name: minio
-  ports:
-    - protocol: TCP
-      port: 9000
----
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: minio
-  namespace: minio
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: 1Gi
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  labels:
-    app.kubernetes.io/name: minio
-  name: minio
-  namespace: minio
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: minio
-  template:
-    metadata:
-        labels:
-          app.kubernetes.io/name: minio
-    spec:
-      containers:
-      - name: minio
-        image: quay.io/minio/minio:latest
-        command:
-        - /bin/bash
-        - -c
-        args:
-        - minio server /data --console-address :9090
-        volumeMounts:
-        - mountPath: /data
-          name: data
-      volumes:
-      - name: data
-        persistentVolumeClaim:
-          claimName: minio
diff --git a/e2e/minio-install.sh b/e2e/minio-install.sh
deleted file mode 100755
index 0a077589..00000000
--- a/e2e/minio-install.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Install MinIO inside k8s
-# Based on https://min.io/docs/minio/kubernetes/upstream/index.html
-
-# @author  Fabrice Jammes
-
-set -euxo pipefail
-
-DIR=$(cd "$(dirname "$0")"; pwd -P)
-
-NS="minio"
-
-if kubectl apply -f $DIR/manifests/minio.yaml
-then
-    echo "Deploy minio"
-else
-    >&2 echo "ERROR: No able to deploy minio"
-    exit 1
-fi
-
-kubectl rollout status deployment minio -n "$NS" --timeout=90s
diff --git a/e2e/strimzi-install.sh b/e2e/strimzi-install.sh
deleted file mode 100755
index f53d9394..00000000
--- a/e2e/strimzi-install.sh
+++ /dev/null
@@ -1,111 +0,0 @@
-#!/bin/bash
-
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# Install Strimzi inside k8s
-
-# @author  Fabrice Jammes
-
-set -euxo pipefail
-
-DIR=$(cd "$(dirname "$0")"; pwd -P)
-
-readonly  FINKKUB=$(readlink -f "${DIR}/..")
-. $FINKKUB/conf.sh
-
-# Strimzi version
-readonly STRIMZI_VERSION="0.31.1"
-
-# Name for the Strimzi archive
-readonly STRIMZI_NAME="strimzi-${STRIMZI_VERSION}"
-
-# Strimzi install location
-readonly STRIMZI_INSTALL_DIR="${HOME}/strimzi-tmp"
-
-STRIMZI_HOME="${STRIMZI_INSTALL_DIR}/${STRIMZI_NAME}"
-
-mkdir -p "$STRIMZI_INSTALL_DIR"
-
-if [ ! -d "${STRIMZI_HOME}" ]
-then
-  readonly STRIMZI_ARCHIVE="${STRIMZI_NAME}.tar.gz"
-  echo "Download and extract Strimzi ($STRIMZI_NAME)"
-  curl -Lo "${STRIMZI_INSTALL_DIR}/${STRIMZI_ARCHIVE}" "https://github.com/strimzi/strimzi-kafka-operator/releases/download/${STRIMZI_VERSION}/${STRIMZI_ARCHIVE}"
-  tar -C ${STRIMZI_INSTALL_DIR} -zxvf "${STRIMZI_INSTALL_DIR}/${STRIMZI_ARCHIVE}"
-fi
-
-sed -i 's/namespace: .*/namespace: kafka/' "${STRIMZI_HOME}"/install/cluster-operator/*RoleBinding*.yaml
-
-
-# Install operator and CR in the same namespace
-kubectl create namespace "$KAFKA_NS" --dry-run=client -o yaml | kubectl apply -f -
-kubectl apply -n "$KAFKA_NS" -f "${STRIMZI_HOME}"/install/cluster-operator/020-RoleBinding-strimzi-cluster-operator.yaml
-kubectl apply -n "$KAFKA_NS" -f "${STRIMZI_HOME}"/install/cluster-operator/031-RoleBinding-strimzi-cluster-operator-entity-operator-delegation.yaml
-kubectl apply -n "$KAFKA_NS" -f "${STRIMZI_HOME}"/install/cluster-operator/
-
-cat << EOF | kubectl apply -n "$KAFKA_NS" -f -
-apiVersion: kafka.strimzi.io/v1beta2
-kind: Kafka
-metadata:
-  name: $KAFKA_CLUSTER
-spec:
-  kafka:
-    replicas: 1
-    listeners:
-      - name: plain
-        port: 9092
-        type: internal
-        tls: false
-      - name: tls
-        port: 9093
-        type: internal
-        tls: true
-        authentication:
-          type: tls
-      - name: external
-        port: 9094
-        type: nodeport
-        tls: false
-        authentication:
-          type: scram-sha-512
-    storage:
-      type: jbod
-      volumes:
-      - id: 0
-        type: persistent-claim
-        size: 1Gi
-        deleteClaim: false
-    config:
-      offsets.topic.replication.factor: 1
-      transaction.state.log.replication.factor: 1
-      transaction.state.log.min.isr: 1
-      default.replication.factor: 1
-      min.insync.replicas: 1
-  zookeeper:
-    replicas: 1
-    storage:
-      type: persistent-claim
-      size: 1Gi
-      deleteClaim: false
-  entityOperator:
-    topicOperator: {}
-    userOperator: {}
-EOF
-
-kubectl wait kafka/kafka-cluster --for=condition=Ready --timeout=300s -n "$KAFKA_NS"
-
-
diff --git a/examples/aliases-fink.zsh b/examples/aliases-fink.zsh
index 68bdc2ba..242f5bb3 100644
--- a/examples/aliases-fink.zsh
+++ b/examples/aliases-fink.zsh
@@ -15,13 +15,13 @@ FINK_BROKER_SRC_DIR="$ASTROLAB_DIR/fink-broker"
 FINK_ALERT_SIM_SRC_DIR="$ASTROLAB_DIR/fink-alert-simulator"
 FINKCTL_SRC_DIR="$ASTROLAB_DIR/finkctl"
 
-export FINKCONFIG=$FINK_BROKER_SRC_DIR/itest
+export FINKCONFIG=$FINK_BROKER_SRC_DIR/e2e/finkconfig_noscience
 
 alias cdfa="cd $FINK_ALERT_SIM_SRC_DIR"
 alias cdfb="cd $FINK_BROKER_SRC_DIR"
 alias cdfc="cd $FINKCTL_SRC_DIR"
 
-alias fns="export MINIMAL=true NOSCIENCE=true"
+alias fns="export NOSCIENCE=true"
 alias fbp="$FINK_BROKER_SRC_DIR/build.sh && $FINK_BROKER_SRC_DIR/push-image.sh"
 
 alias fadel="kubectl delete pod -l workflows.argoproj.io/completed"
diff --git a/push-image.sh b/push-image.sh
index 145dd796..22ea7f61 100755
--- a/push-image.sh
+++ b/push-image.sh
@@ -19,7 +19,7 @@ Usage: `basename $0` [options] path host [host ...]
   Available options:
     -h          this message
     -k          development mode: load image in kind
-    -d          do not push image to remote registry 
+    -d          do not push image to remote registry
 
 Push image to remote registry and/or load it inside kind
 EOD
@@ -45,8 +45,8 @@ if [ $# -ne 0 ] ; then
 fi
 
 if [ $kind = true ]; then
-  kind load docker-image "$IMAGE"
+  kind load docker-image "$CIUX_IMAGE_URL"
 fi
 if [ $registry = true ]; then
-  docker push "$IMAGE"
+  docker push "$CIUX_IMAGE_URL"
 fi