diff --git a/.github/workflows/ipa-image-build.yml b/.github/workflows/ipa-image-build.yml
index 3046b3757..3a4d46d52 100644
--- a/.github/workflows/ipa-image-build.yml
+++ b/.github/workflows/ipa-image-build.yml
@@ -7,8 +7,8 @@ on:
         description: Build Rocky Linux 9
         type: boolean
         default: true
-      ubuntu-jammy:
-        description: Build Ubuntu 22.04 Jammy
+      ubuntu-noble:
+        description: Build Ubuntu 24.04 Noble
         type: boolean
         default: true
     secrets:
@@ -99,7 +99,7 @@ jobs:
           ssh_public_key = "id_rsa.pub"
           ssh_username = "ubuntu"
           aio_vm_name = "skc-ipa-image-builder"
-          aio_vm_image = "Ubuntu-22.04"
+          aio_vm_image = "Ubuntu-24.04"
           aio_vm_flavor = "en1.large"
           aio_vm_network = "stackhpc-ci"
           aio_vm_subnet = "stackhpc-ci"
@@ -197,20 +197,20 @@ jobs:
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
 
-      - name: Build a Ubuntu 22.04 Jammy IPA image
-        id: build_ubuntu_jammy_ipa
+      - name: Build a Ubuntu 24.04 Noble IPA image
+        id: build_ubuntu_noble_ipa
         continue-on-error: true
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
           kayobe overcloud deployment image build --force-rebuild \
           -e os_distribution="ubuntu" \
-          -e os_release="jammy" \
+          -e os_release="noble" \
           -e ipa_ci_builder_distribution="ubuntu" \
-          -e ipa_ci_builder_release="jammy"
+          -e ipa_ci_builder_release="noble"
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy
+        if: inputs.ubuntu-noble
 
       - name: Show last error logs
         continue-on-error: true
@@ -220,9 +220,9 @@ jobs:
           kayobe seed host command run --command "tail -200 /opt/kayobe/images/ipa/ipa.stdout" --show-output
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: steps.build_ubuntu_jammy_ipa.outcome == 'failure'
+        if: steps.build_ubuntu_noble_ipa.outcome == 'failure'
 
-      - name: Upload Ubuntu 22.04 Jammy IPA kernel image to Ark
+      - name: Upload Ubuntu 24.04 Noble IPA kernel image to Ark
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
@@ -232,14 +232,14 @@ jobs:
           -e artifact_type=ipa-images \
           -e artifact_tag=${{ steps.ipa_image_tag.outputs.ipa_image_tag }} \
           -e os_distribution="ubuntu" \
-          -e os_release="jammy" \
+          -e os_release="noble" \
           -e file_regex='*.kernel' \
           -e upload_checksum=true
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy && steps.build_ubuntu_jammy_ipa.outcome == 'success'
+        if: inputs.ubuntu-noble && steps.build_ubuntu_noble_ipa.outcome == 'success'
 
-      - name: Upload Ubuntu 22.04 Jammy IPA ramdisk image to Ark
+      - name: Upload Ubuntu 24.04 Noble IPA ramdisk image to Ark
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
@@ -249,12 +249,12 @@ jobs:
           -e artifact_type=ipa-images \
           -e artifact_tag=${{ steps.ipa_image_tag.outputs.ipa_image_tag }} \
           -e os_distribution="ubuntu" \
-          -e os_release="jammy" \
+          -e os_release="noble" \
           -e file_regex='*.initramfs' \
           -e upload_checksum=true
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy && steps.build_ubuntu_jammy_ipa.outcome == 'success'
+        if: inputs.ubuntu-noble && steps.build_ubuntu_noble_ipa.outcome == 'success'
 
       - name: Build a Rocky 9 IPA image
         id: build_rocky_9_ipa
@@ -333,7 +333,7 @@ jobs:
           echo "Builds failed. See workflow artifacts for details." &&
           exit 1
         if: steps.build_rocky_9_ipa.outcome == 'failure' ||
-            steps.build_ubuntu_jammy_ipa.outcome == 'failure'
+            steps.build_ubuntu_noble_ipa.outcome == 'failure'
 
       - name: Destroy
         run: terraform destroy -auto-approve
diff --git a/.github/workflows/ipa-image-promote.yml b/.github/workflows/ipa-image-promote.yml
index acba60194..4d830796e 100644
--- a/.github/workflows/ipa-image-promote.yml
+++ b/.github/workflows/ipa-image-promote.yml
@@ -7,8 +7,8 @@ on:
         description: Promote Rocky Linux 9
         type: boolean
         default: true
-      ubuntu-jammy:
-        description: Promote Ubuntu 22.04 Jammy
+      ubuntu-noble:
+        description: Promote Ubuntu 24.04 Noble
         type: boolean
         default: true
       image_tag:
@@ -21,11 +21,11 @@ jobs:
   ipa-image-promote:
     name: Promote IPA image
     if: github.repository == 'stackhpc/stackhpc-kayobe-config'
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - name: Validate inputs
         run: |
-          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-jammy }} == 'false' ]]; then
+          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-noble }} == 'false' ]]; then
             echo "At least one distribution must be selected"
             exit 1
           fi
@@ -85,7 +85,7 @@ jobs:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
         if: inputs.rocky9
 
-      - name: Promote Ubuntu Jammy 22.04 IPA image artifact
+      - name: Promote Ubuntu Noble 24.04 IPA image artifact
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
@@ -93,8 +93,8 @@ jobs:
           src/kayobe-config/etc/kayobe/ansible/pulp-artifact-promote.yml \
           -e artifact_type="ipa-images" \
           -e os_distribution='ubuntu' \
-          -e os_release='jammy'
+          -e os_release='noble'
         env:
           ARTIFACT_TAG: ${{ inputs.image_tag }}
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy
+        if: inputs.ubuntu-noble
diff --git a/.github/workflows/multinode-inputs.py b/.github/workflows/multinode-inputs.py
index 6971bf778..56f9327c2 100644
--- a/.github/workflows/multinode-inputs.py
+++ b/.github/workflows/multinode-inputs.py
@@ -31,10 +31,12 @@ class Scenario:
 
 ROCKY_9 = OSRelease("rocky", "9", "cloud-user")
 UBUNTU_JAMMY = OSRelease("ubuntu", "jammy", "ubuntu")
+UBUNTU_NOBLE = OSRelease("ubuntu", "noble", "ubuntu")
 # NOTE(upgrade): Add supported releases here.
 OPENSTACK_RELEASES = [
-    OpenStackRelease("2024.1", "2023.1", [ROCKY_9, UBUNTU_JAMMY]),
     OpenStackRelease("2023.1", "zed", [ROCKY_9, UBUNTU_JAMMY]),
+    OpenStackRelease("2024.1", "2023.1", [ROCKY_9, UBUNTU_JAMMY]),
+    OpenStackRelease("master", "2024.1", [ROCKY_9, UBUNTU_NOBLE]),
 ]
 NEUTRON_PLUGINS = ["ovs", "ovn"]
 
diff --git a/.github/workflows/overcloud-host-image-build.yml b/.github/workflows/overcloud-host-image-build.yml
index 215452cf2..af403b21c 100644
--- a/.github/workflows/overcloud-host-image-build.yml
+++ b/.github/workflows/overcloud-host-image-build.yml
@@ -7,8 +7,8 @@ on:
         description: Build Rocky Linux 9
         type: boolean
         default: true
-      ubuntu-jammy:
-        description: Build Ubuntu 22.04 Jammy
+      ubuntu-noble:
+        description: Build Ubuntu 24.04 Noble
         type: boolean
         default: true
     secrets:
@@ -34,7 +34,7 @@ jobs:
     steps:
       - name: Validate inputs
         run: |
-          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-jammy }} == 'false' ]]; then
+          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-noble }} == 'false' ]]; then
             echo "At least one distribution must be selected"
             exit 1
           fi
@@ -107,9 +107,9 @@ jobs:
           ssh_public_key = "id_rsa.pub"
           ssh_username = "ubuntu"
           aio_vm_name = "skc-host-image-builder"
-          # Must be an Ubuntu Jammy host to successfully build all images
+          # Must be an Ubuntu Noble host to successfully build all images
           # This MUST NOT be an LVM image. It can cause confusing conficts with the built image.
-          aio_vm_image = "Ubuntu-22.04"
+          aio_vm_image = "Ubuntu-24.04"
           aio_vm_flavor = "en1.medium"
           aio_vm_network = "stackhpc-ci"
           aio_vm_subnet = "stackhpc-ci"
@@ -264,59 +264,59 @@ jobs:
           OS_APPLICATION_CREDENTIAL_SECRET: ${{ secrets.OS_APPLICATION_CREDENTIAL_SECRET }}
         if: inputs.rocky9 && steps.build_rocky_9.outcome == 'success'
 
-      - name: Build an Ubuntu Jammy 22.04 overcloud host image
-        id: build_ubuntu_jammy
+      - name: Build an Ubuntu Noble 24.04 overcloud host image
+        id: build_ubuntu_noble
         continue-on-error: true
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
           kayobe overcloud host image build --force-rebuild \
           -e os_distribution="ubuntu" \
-          -e os_release="jammy" \
-          -e stackhpc_overcloud_dib_name=overcloud-ubuntu-jammy
+          -e os_release="noble" \
+          -e stackhpc_overcloud_dib_name=overcloud-ubuntu-noble
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy
+        if: inputs.ubuntu-noble
 
       - name: Show last error logs
         continue-on-error: true
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
-          kayobe seed host command run --command "tail -200 /opt/kayobe/images/overcloud-ubuntu-jammy/overcloud-ubuntu-jammy.stdout" --show-output
+          kayobe seed host command run --command "tail -200 /opt/kayobe/images/overcloud-ubuntu-noble/overcloud-ubuntu-noble.stdout" --show-output
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: steps.build_ubuntu_jammy.outcome == 'failure'
+        if: steps.build_ubuntu_noble.outcome == 'failure'
 
-      - name: Upload Ubuntu Jammy 22.04 overcloud host image to Ark
+      - name: Upload Ubuntu Noble 24.04 overcloud host image to Ark
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
           kayobe playbook run \
           src/kayobe-config/etc/kayobe/ansible/pulp-artifact-upload.yml \
-          -e artifact_path=/opt/kayobe/images/overcloud-ubuntu-jammy \
+          -e artifact_path=/opt/kayobe/images/overcloud-ubuntu-noble \
           -e artifact_tag=${{ steps.host_image_tag.outputs.host_image_tag }} \
           -e artifact_type="kayobe-images" \
           -e file_regex="*.qcow2" \
           -e os_distribution="ubuntu" \
-          -e os_release="jammy"
+          -e os_release="noble"
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy && steps.build_ubuntu_jammy.outcome == 'success'
+        if: inputs.ubuntu-noble && steps.build_ubuntu_noble.outcome == 'success'
 
-      - name: Upload Ubuntu Jammy overcloud host image to Dev Cloud
+      - name: Upload Ubuntu Noble overcloud host image to Dev Cloud
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
           kayobe playbook run \
           src/kayobe-config/etc/kayobe/ansible/openstack-host-image-upload.yml \
-          -e local_image_path="/opt/kayobe/images/overcloud-ubuntu-jammy/overcloud-ubuntu-jammy.qcow2" \
-          -e image_name=overcloud-ubuntu-jammy-${{ steps.host_image_tag.outputs.host_image_tag }}
+          -e local_image_path="/opt/kayobe/images/overcloud-ubuntu-noble/overcloud-ubuntu-noble.qcow2" \
+          -e image_name=overcloud-ubuntu-noble-${{ steps.host_image_tag.outputs.host_image_tag }}
         env:
           CLOUDS_YAML: ${{ secrets.CLOUDS_YAML }}
           OS_APPLICATION_CREDENTIAL_ID: ${{ secrets.OS_APPLICATION_CREDENTIAL_ID }}
           OS_APPLICATION_CREDENTIAL_SECRET: ${{ secrets.OS_APPLICATION_CREDENTIAL_SECRET }}
-        if: inputs.ubuntu-jammy && steps.build_ubuntu_jammy.outcome == 'success'
+        if: inputs.ubuntu-noble && steps.build_ubuntu_noble.outcome == 'success'
 
       - name: Copy logs back
         continue-on-error: true
@@ -331,7 +331,7 @@ jobs:
           echo "Builds failed. See workflow artifacts for details." &&
           exit 1
         if: steps.build_rocky_9.outcome == 'failure' ||
-            steps.build_ubuntu_jammy.outcome == 'failure'
+            steps.build_ubuntu_noble.outcome == 'failure'
 
       - name: Upload logs artifact
         uses: actions/upload-artifact@v4
diff --git a/.github/workflows/overcloud-host-image-promote.yml b/.github/workflows/overcloud-host-image-promote.yml
index f6e167d45..960dbc0df 100644
--- a/.github/workflows/overcloud-host-image-promote.yml
+++ b/.github/workflows/overcloud-host-image-promote.yml
@@ -7,8 +7,8 @@ on:
         description: Promote Rocky Linux 9
         type: boolean
         default: true
-      ubuntu-jammy:
-        description: Promote Ubuntu 22.04 Jammy
+      ubuntu-noble:
+        description: Promote Ubuntu 24.04 Noble
         type: boolean
         default: true
       image_tag:
@@ -21,11 +21,11 @@ jobs:
   overcloud-host-image-promote:
     name: Promote overcloud host image
     if: github.repository == 'stackhpc/stackhpc-kayobe-config'
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Validate inputs
         run: |
-          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-jammy }} == 'false' ]]; then
+          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-noble }} == 'false' ]]; then
             echo "At least one distribution must be selected"
             exit 1
           fi
@@ -85,7 +85,7 @@ jobs:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
         if: inputs.rocky9
 
-      - name: Promote Ubuntu Jammy 22.04 overcloud host image artifact
+      - name: Promote Ubuntu Noble 24.04 overcloud host image artifact
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ci-builder &&
@@ -93,8 +93,8 @@ jobs:
           src/kayobe-config/etc/kayobe/ansible/pulp-artifact-promote.yml \
           -e artifact_type="kayobe-images" \
           -e os_distribution='ubuntu' \
-          -e os_release='jammy'
+          -e os_release='noble'
         env:
           ARTIFACT_TAG: ${{ inputs.image_tag }}
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy
+        if: inputs.ubuntu-noble
diff --git a/.github/workflows/overcloud-host-image-upload.yml b/.github/workflows/overcloud-host-image-upload.yml
index 505a4b194..d5466b0fc 100644
--- a/.github/workflows/overcloud-host-image-upload.yml
+++ b/.github/workflows/overcloud-host-image-upload.yml
@@ -7,8 +7,8 @@ on:
         description: Upload Rocky Linux 9
         type: boolean
         default: true
-      ubuntu-jammy:
-        description: Upload Ubuntu 22.04 Jammy
+      ubuntu-noble:
+        description: Upload Ubuntu 24.04 Noble
         type: boolean
         default: true
       kayobe-environment:
@@ -36,7 +36,7 @@ jobs:
     steps:
       - name: Validate inputs
         run: |
-          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-jammy }} == 'false' ]]; then
+          if [[ ${{ inputs.rocky9 }} == 'false' && ${{ inputs.ubuntu-noble }} == 'false' ]]; then
             echo "At least one distribution must be selected"
             exit 1
           fi
@@ -127,47 +127,47 @@ jobs:
           OS_APPLICATION_CREDENTIAL_SECRET: ${{ secrets.OS_APPLICATION_CREDENTIAL_SECRET }}
         if: inputs.rocky9 && steps.rocky_9_image_exists.outcome == 'failure'
 
-      - name: Output Ubuntu Jammy image tag
-        id: ubuntu_jammy_image_tag
+      - name: Output Ubuntu Noble image tag
+        id: ubuntu_noble_image_tag
         run: |
-          echo image_tag=$(grep stackhpc_ubuntu_jammy_overcloud_host_image_version: src/kayobe-config/etc/kayobe/pulp-host-image-versions.yml | awk '{print $2}') >> $GITHUB_OUTPUT
+          echo image_tag=$(grep stackhpc_ubuntu_noble_overcloud_host_image_version: src/kayobe-config/etc/kayobe/pulp-host-image-versions.yml | awk '{print $2}') >> $GITHUB_OUTPUT
 
       - name: Check if image exists already
-        id: ubuntu_jammy_image_exists
+        id: ubuntu_noble_image_exists
         run: |
           source venvs/kayobe/bin/activate &&
           openstack image show \
-          overcloud-ubuntu-jammy-${{ steps.ubuntu_jammy_image_tag.outputs.image_tag }}
+          overcloud-ubuntu-noble-${{ steps.ubuntu_noble_image_tag.outputs.image_tag }}
         env:
           OS_CLOUD: openstack
           OS_APPLICATION_CREDENTIAL_ID: ${{ secrets.OS_APPLICATION_CREDENTIAL_ID }}
           OS_APPLICATION_CREDENTIAL_SECRET: ${{ secrets.OS_APPLICATION_CREDENTIAL_SECRET }}
         continue-on-error: true
 
-      - name: Download Ubuntu Jammy 22.04 overcloud host image from Ark
+      - name: Download Ubuntu Noble 24.04 overcloud host image from Ark
         run: |
           source venvs/kayobe/bin/activate &&
           source src/kayobe-config/kayobe-env --environment ${{ inputs.kayobe-environment }} &&
           kayobe playbook run \
           src/kayobe-config/etc/kayobe/ansible/pulp-host-image-download.yml \
           -e os_distribution="ubuntu" \
-          -e os_release="jammy"
+          -e os_release="noble"
         env:
           KAYOBE_VAULT_PASSWORD: ${{ secrets.KAYOBE_VAULT_PASSWORD }}
-        if: inputs.ubuntu-jammy && steps.ubuntu_jammy_image_exists.outcome == 'failure'
+        if: inputs.ubuntu-noble && steps.ubuntu_noble_image_exists.outcome == 'failure'
 
-      - name: Upload Ubuntu Jammy 22.04 overcloud host image to Cloud
+      - name: Upload Ubuntu Noble 24.04 overcloud host image to Cloud
         run: |
           source venvs/kayobe/bin/activate &&
           openstack image create \
-          overcloud-ubuntu-jammy-${{ steps.ubuntu_jammy_image_tag.outputs.image_tag }} \
+          overcloud-ubuntu-noble-${{ steps.ubuntu_noble_image_tag.outputs.image_tag }} \
           --container-format bare \
           --disk-format qcow2 \
-          --file /tmp/ubuntu-jammy.qcow2 \
+          --file /tmp/ubuntu-noble.qcow2 \
           --private \
           --progress
         env:
           OS_CLOUD: openstack
           OS_APPLICATION_CREDENTIAL_ID: ${{ secrets.OS_APPLICATION_CREDENTIAL_ID }}
           OS_APPLICATION_CREDENTIAL_SECRET: ${{ secrets.OS_APPLICATION_CREDENTIAL_SECRET }}
-        if: inputs.ubuntu-jammy && steps.ubuntu_jammy_image_exists.outcome == 'failure'
+        if: inputs.ubuntu-noble && steps.ubuntu_noble_image_exists.outcome == 'failure'
diff --git a/.github/workflows/stackhpc-build-kayobe-image.yml b/.github/workflows/stackhpc-build-kayobe-image.yml
index 677be9ac8..70c1b166e 100644
--- a/.github/workflows/stackhpc-build-kayobe-image.yml
+++ b/.github/workflows/stackhpc-build-kayobe-image.yml
@@ -42,7 +42,7 @@ jobs:
   build-kayobe-image:
     name: Build kayobe image
     if: inputs.if || github.repository == 'stackhpc/stackhpc-kayobe-config' && github.event_name == 'push'
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     permissions:
       contents: read
       packages: write
diff --git a/.github/workflows/stackhpc-container-image-build.yml b/.github/workflows/stackhpc-container-image-build.yml
index 2642b90b6..3a3db1fdc 100644
--- a/.github/workflows/stackhpc-container-image-build.yml
+++ b/.github/workflows/stackhpc-container-image-build.yml
@@ -23,8 +23,8 @@ on:
         type: boolean
         required: false
         default: true
-      ubuntu-jammy:
-        description: Build Ubuntu Jammy 22.04 images?
+      ubuntu-noble:
+        description: Build Ubuntu Noble 24.04 images?
         type: boolean
         required: false
         default: true
@@ -54,7 +54,7 @@ jobs:
     steps:
       - name: Validate inputs
         run: |
-          if [[ ${{ inputs.rocky-linux-9 }} == 'false' && ${{ inputs.ubuntu-jammy }} == 'false' ]]; then
+          if [[ ${{ inputs.rocky-linux-9 }} == 'false' && ${{ inputs.ubuntu-noble }} == 'false' ]]; then
             echo "At least one distribution must be selected"
             exit 1
           fi
@@ -91,7 +91,7 @@ jobs:
             echo -n "$comma\"rocky\"" >> $GITHUB_OUTPUT
             comma=", "
           fi
-          if [[ ${{ inputs.ubuntu-jammy }} == 'true' ]]; then
+          if [[ ${{ inputs.ubuntu-noble }} == 'true' ]]; then
             echo -n "$comma\"ubuntu\"" >> $GITHUB_OUTPUT
             comma=", "
           fi
@@ -160,7 +160,7 @@ jobs:
 
       - name: Get Kolla tag
         id: write-kolla-tag
-        run: echo "kolla-tag=${{ needs.generate-tag.outputs.openstack_release }}-${{ matrix.distro }}-${{ matrix.distro == 'rocky' && '9' || 'jammy' }}-${{ needs.generate-tag.outputs.datetime_tag }}"  >> $GITHUB_OUTPUT
+        run: echo "kolla-tag=${{ needs.generate-tag.outputs.openstack_release }}-${{ matrix.distro }}-${{ matrix.distro == 'rocky' && '9' || 'noble' }}-${{ needs.generate-tag.outputs.datetime_tag }}"  >> $GITHUB_OUTPUT
 
       - name: Configure localhost as a seed
         run: |
diff --git a/.github/workflows/stackhpc-multinode.yml b/.github/workflows/stackhpc-multinode.yml
index 2e66e2dca..01476271d 100644
--- a/.github/workflows/stackhpc-multinode.yml
+++ b/.github/workflows/stackhpc-multinode.yml
@@ -60,7 +60,7 @@ jobs:
     with:
       multinode_name: ${{ inputs.multinode_name }}
       os_distribution: ${{ inputs.os_distribution }}
-      os_release: ${{ inputs.os_distribution == 'rocky' && '9' || 'jammy' }}
+      os_release: ${{ inputs.os_distribution == 'rocky' && '9' || 'noble' }}
       ssh_username: ${{ inputs.os_distribution == 'rocky' && 'cloud-user' || 'ubuntu' }}
       neutron_plugin: ${{ inputs.neutron_plugin }}
       upgrade: ${{ inputs.upgrade }}
diff --git a/.github/workflows/stackhpc-pull-request.yml b/.github/workflows/stackhpc-pull-request.yml
index a353b9e55..7f9ae395c 100644
--- a/.github/workflows/stackhpc-pull-request.yml
+++ b/.github/workflows/stackhpc-pull-request.yml
@@ -13,7 +13,7 @@ jobs:
   # # would skip the workflow entirely, and would prevent us from making the
   # # aio jobs required to pass (a skip counts as a pass).
   # check-changes:
-  #   runs-on: ubuntu-22.04
+  #   runs-on: ubuntu-24.04
   #   permissions:
   #     pull-requests: read
   #   name: Check changed files
@@ -34,7 +34,7 @@ jobs:
   #         filters: .github/path-filters.yml
 
   # tox:
-  #   runs-on: ubuntu-22.04
+  #   runs-on: ubuntu-24.04
   #   permissions: {}
   #   strategy:
   #     matrix:
@@ -62,7 +62,7 @@ jobs:
   #       run: tox -e ${{ matrix.environment }}
 
   lint:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     permissions: {}
     strategy:
       fail-fast: false
@@ -127,8 +127,8 @@ jobs:
   #   secrets: inherit
   #   if: ${{ ! failure() && ! cancelled() && github.repository == 'stackhpc/stackhpc-kayobe-config' }}
 
-  # all-in-one-ubuntu-jammy-ovs:
-  #   name: aio (Ubuntu Jammy OVS)
+  # all-in-one-ubuntu-noble-ovs:
+  #   name: aio (Ubuntu Noble OVS)
   #   needs:
   #     - check-changes
   #     - build-kayobe-image
@@ -136,7 +136,7 @@ jobs:
   #   with:
   #     kayobe_image: ${{ needs.build-kayobe-image.outputs.kayobe_image }}
   #     os_distribution: ubuntu
-  #     os_release: jammy
+  #     os_release: noble
   #     ssh_username: ubuntu
   #     neutron_plugin: ovs
   #     OS_CLOUD: openstack
@@ -144,8 +144,8 @@ jobs:
   #   secrets: inherit
   #   if: ${{ ! failure() && ! cancelled() && github.repository == 'stackhpc/stackhpc-kayobe-config' }}
 
-  # all-in-one-ubuntu-jammy-ovn:
-  #   name: aio (Ubuntu Jammy OVN)
+  # all-in-one-ubuntu-noble-ovn:
+  #   name: aio (Ubuntu Noble OVN)
   #   needs:
   #     - check-changes
   #     - build-kayobe-image
@@ -153,7 +153,7 @@ jobs:
   #   with:
   #     kayobe_image: ${{ needs.build-kayobe-image.outputs.kayobe_image }}
   #     os_distribution: ubuntu
-  #     os_release: jammy
+  #     os_release: noble
   #     ssh_username: ubuntu
   #     neutron_plugin: ovn
   #     OS_CLOUD: openstack
@@ -195,10 +195,10 @@ jobs:
   #   secrets: inherit
   #   if: ${{ ! failure() && ! cancelled() && github.repository == 'stackhpc/stackhpc-kayobe-config' }}
 
-  # # Test two upgrade scenarios: Ubuntu Jammy OVS and Rocky 9 OVN.
+  # Test two upgrade scenarios: Ubuntu Noble OVS and Rocky 9 OVN.
 
-  # all-in-one-upgrade-ubuntu-jammy-ovs:
-  #   name: aio upgrade (Ubuntu Jammy OVS)
+  # all-in-one-upgrade-ubuntu-noble-ovs:
+  #   name: aio upgrade (Ubuntu Noble OVS)
   #   needs:
   #     - check-changes
   #     - build-kayobe-image
@@ -206,7 +206,7 @@ jobs:
   #   with:
   #     kayobe_image: ${{ needs.build-kayobe-image.outputs.kayobe_image }}
   #     os_distribution: ubuntu
-  #     os_release: jammy
+  #     os_release: noble
   #     ssh_username: ubuntu
   #     neutron_plugin: ovs
   #     OS_CLOUD: openstack
diff --git a/etc/kayobe/ansible/ubuntu-upgrade.yml b/etc/kayobe/ansible/ubuntu-upgrade.yml
index 8741b8cf8..cc0faf3a5 100644
--- a/etc/kayobe/ansible/ubuntu-upgrade.yml
+++ b/etc/kayobe/ansible/ubuntu-upgrade.yml
@@ -1,22 +1,22 @@
 ---
 # To prevent Ansible role dependency errors, this playbook requires that environment variable
 # ANSIBLE_ROLES_PATH is defined and includes '$KAYOBE_PATH/ansible/roles' on the Ansible control host.
-- name: Migrate hosts from Ubuntu Focal 20.04 to Jammy 22.04
+- name: Migrate hosts from Ubuntu Jammy 22.04 to Noble 24.04
   hosts: overcloud:infra-vms:seed:seed-hypervisor
   vars:
     ansible_python_interpreter: /usr/bin/python3
     reboot_timeout_s: "{{ 20 * 60 }}"
   tasks:
-    - name: Assert that hosts are running Ubuntu Focal
+    - name: Assert that hosts are running Ubuntu Jammy
       ansible.builtin.assert:
         that:
           - ansible_facts.distribution == 'Ubuntu'
-          - ansible_facts.distribution_major_version == '20'
-          - ansible_facts.distribution_release == 'focal'
+          - ansible_facts.distribution_major_version == '22'
+          - ansible_facts.distribution_release == 'jammy'
           - os_distribution == 'ubuntu'
         fail_msg: >-
-          This playbook is only designed for Ubuntu Focal 20.04 hosts. Ensure
-          that you are limiting it to only run on Focal hosts and
+          This playbook is only designed for Ubuntu Jammy 22.04 hosts. Ensure
+          that you are limiting it to only run on Jammy hosts and
           os_distribution is set to ubuntu.
 
     - name: Ensure apt packages are up to date
@@ -53,14 +53,14 @@
       when: file_status.stat.exists
 
     # NOTE: We cannot use apt_repository here because definitions must exist within the standard repos.list
-    - name: Ensure Jammy repo definitions exist in sources.list
+    - name: Ensure Noble repo definitions exist in sources.list
       ansible.builtin.blockinfile:
         path: /etc/apt/sources.list
         block: |
-          deb {{ stackhpc_repo_ubuntu_jammy_url }} jammy main restricted universe multiverse
-          deb {{ stackhpc_repo_ubuntu_jammy_url }} jammy-updates main restricted universe multiverse
-          deb {{ stackhpc_repo_ubuntu_jammy_url }} jammy-backports main restricted universe multiverse
-          deb {{ stackhpc_repo_ubuntu_jammy_security_url }} jammy-security main restricted universe multiverse
+          deb {{ stackhpc_repo_ubuntu_noble_url }} noble main restricted universe multiverse
+          deb {{ stackhpc_repo_ubuntu_noble_url }} noble-updates main restricted universe multiverse
+          deb {{ stackhpc_repo_ubuntu_noble_url }} noble-backports main restricted universe multiverse
+          deb {{ stackhpc_repo_ubuntu_noble_security_url }} noble-security main restricted universe multiverse
       become: true
 
     - name: Do release upgrade
@@ -87,13 +87,13 @@
 - name: Run the Kayobe network configuration playbook, to ensure definitions are not lost on reboot
   import_playbook: "{{ lookup('ansible.builtin.env', 'VIRTUAL_ENV') }}/share/kayobe/ansible/network.yml"
 
-- name: Reboot and confirm the host is upgraded to Jammy 22.04
+- name: Reboot and confirm the host is upgraded to Noble 24.04
   hosts: overcloud:infra-vms:seed:seed-hypervisor
   vars:
     ansible_python_interpreter: /usr/bin/python3
     reboot_timeout_s: "{{ 20 * 60 }}"
   tasks:
-    - name: Ensure Jammy repo definitions do not exist in sources.list
+    - name: Ensure Noble repo definitions do not exist in sources.list
       ansible.builtin.blockinfile:
         path: /etc/apt/sources.list
         state: absent
@@ -126,8 +126,8 @@
         filter: "{{ kayobe_ansible_setup_filter }}"
         gather_subset: "{{ kayobe_ansible_setup_gather_subset }}"
 
-    - name: Assert that hosts are now using Ubuntu 22
+    - name: Assert that hosts are now using Ubuntu 24.04
       ansible.builtin.assert:
         that:
-          - ansible_facts.distribution_major_version == '22'
-          - ansible_facts.distribution_release == 'jammy'
+          - ansible_facts.distribution_major_version == '24'
+          - ansible_facts.distribution_release == 'noble'
diff --git a/etc/kayobe/apt.yml b/etc/kayobe/apt.yml
index 1d6d92a79..d27bc1ff1 100644
--- a/etc/kayobe/apt.yml
+++ b/etc/kayobe/apt.yml
@@ -50,34 +50,22 @@ apt_keys:
 #   (optional, default is unset)
 # Default is an empty list.
 stackhpc_apt_repositories:
-  - url: "{{ stackhpc_repo_ubuntu_jammy_url }}"
+  - url: "{{ stackhpc_repo_ubuntu_noble_url }}"
     suites: "{{ ansible_facts.distribution_release }} {{ ansible_facts.distribution_release }}-updates {{ ansible_facts.distribution_release }}-backports"
     components: main restricted universe multiverse
     architecture: amd64
     required: true
-  - url: "{{ stackhpc_repo_ubuntu_jammy_security_url }}"
+  - url: "{{ stackhpc_repo_ubuntu_noble_security_url }}"
     suites: "{{ ansible_facts.distribution_release }}-security"
     components: main restricted universe multiverse
     architecture: amd64
     required: true
-  - url: "{{ stackhpc_repo_ubuntu_jammy_cve_2024_6387_url }}"
-    suites: "pulp"
-    components: upload
-    architecture: amd64
-    trusted: yes
-    required: true
-  - url: "{{ stackhpc_repo_docker_ce_ubuntu_jammy_url }}"
+  - url: "{{ stackhpc_repo_docker_ce_ubuntu_noble_url }}"
     suites: "{{ ansible_facts.distribution_release  }}"
     components: stable
     signed_by: docker.asc
     architecture: amd64
     required: true
-  - url: "{{ stackhpc_repo_ceph_reef_debian_url }}"
-    suites: "{{ ansible_facts.distribution_release  }}"
-    components: main
-    signed_by: ceph.asc
-    architecture: amd64
-    required: true
 
 # Do not replace apt configuration for non-overcloud hosts. This can result in
 # errors if apt reconfiguration is performed before local repository mirrors
diff --git a/etc/kayobe/cephadm.yml b/etc/kayobe/cephadm.yml
index c0e9a995f..c35beea36 100644
--- a/etc/kayobe/cephadm.yml
+++ b/etc/kayobe/cephadm.yml
@@ -14,9 +14,6 @@ cephadm_image: "{{ stackhpc_docker_registry if stackhpc_sync_ceph_images | bool
 # Ceph container image tag.
 cephadm_image_tag: "v18.2.4"
 
-# Ceph custom repo workaround for Ubuntu Jammy as there are no official ceph repos for jammy.
-cephadm_custom_repos: "{{ ansible_facts['distribution_release'] == 'jammy' }}"
-
 # HAProxy container image.
 cephadm_haproxy_image: "{{ stackhpc_docker_registry if stackhpc_sync_ceph_images | bool else 'quay.io' }}/ceph/haproxy:{{ cephadm_haproxy_image_tag }}"
 
diff --git a/etc/kayobe/environments/aufn-ceph/globals.yml b/etc/kayobe/environments/aufn-ceph/globals.yml
index 5ef9e0cb4..2e3d26996 100644
--- a/etc/kayobe/environments/aufn-ceph/globals.yml
+++ b/etc/kayobe/environments/aufn-ceph/globals.yml
@@ -9,7 +9,7 @@
 os_distribution: "{{ lookup('pipe', '. /etc/os-release && echo $ID') | trim }}"
 
 # OS release. Valid options are "9" when os_distribution is "rocky", or
-# "jammy" when os_distribution is "ubuntu".
+# "noble" when os_distribution is "ubuntu".
 os_release: >-
           {{ (lookup('pipe', '. /etc/os-release && echo $VERSION_CODENAME') | trim) if os_distribution == 'ubuntu' else
              (lookup('pipe', '. /etc/os-release && echo $VERSION_ID') | trim | split('.') | first) if os_distribution == 'rocky' }}
diff --git a/etc/kayobe/environments/aufn-ceph/kolla/config/bifrost/bifrost.yml b/etc/kayobe/environments/aufn-ceph/kolla/config/bifrost/bifrost.yml
index df8dc9d60..ab78a8035 100644
--- a/etc/kayobe/environments/aufn-ceph/kolla/config/bifrost/bifrost.yml
+++ b/etc/kayobe/environments/aufn-ceph/kolla/config/bifrost/bifrost.yml
@@ -7,7 +7,7 @@ download_ipa: true
 # Use a locally hosted cloud image.
 use_cirros: true
 {% if os_distribution == 'ubuntu' %}
-cirros_deploy_image_upstream_url: "https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img"
+cirros_deploy_image_upstream_url: "https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"
 {% else %}
 cirros_deploy_image_upstream_url: "https://dl.rockylinux.org/pub/rocky/9/images/x86_64/Rocky-9-GenericCloud.latest.x86_64.qcow2"
 {% endif %}
diff --git a/etc/kayobe/environments/ci-aio/globals.yml b/etc/kayobe/environments/ci-aio/globals.yml
index f65cba9f1..b7fda2fb8 100644
--- a/etc/kayobe/environments/ci-aio/globals.yml
+++ b/etc/kayobe/environments/ci-aio/globals.yml
@@ -50,7 +50,7 @@
 os_distribution: "{{ lookup('pipe', '. /etc/os-release && echo $ID') | trim }}"
 
 # OS release. Valid options are "9" when os_distribution is "rocky", or
-# "jammy" when os_distribution is "ubuntu".
+# "noble" when os_distribution is "ubuntu".
 os_release: >-
           {{ (lookup('pipe', '. /etc/os-release && echo $VERSION_CODENAME') | trim) if os_distribution == 'ubuntu' else
              (lookup('pipe', '. /etc/os-release && echo $VERSION_ID') | trim | split('.') | first) if os_distribution == 'rocky' }}
diff --git a/etc/kayobe/environments/ci-aio/stackhpc-ci.yml b/etc/kayobe/environments/ci-aio/stackhpc-ci.yml
index 50af5d160..4252b65fb 100644
--- a/etc/kayobe/environments/ci-aio/stackhpc-ci.yml
+++ b/etc/kayobe/environments/ci-aio/stackhpc-ci.yml
@@ -25,12 +25,10 @@ stackhpc_repo_mirror_password: !vault |
 stackhpc_repo_grafana_version: "{{ stackhpc_pulp_repo_grafana_version }}"
 stackhpc_repo_rhel9_rabbitmq_erlang_version: "{{ stackhpc_pulp_repo_rhel9_rabbitmq_erlang_version }}"
 stackhpc_repo_rhel9_rabbitmq_server_version: "{{ stackhpc_pulp_repo_rhel9_rabbitmq_server_version }}"
-stackhpc_repo_ubuntu_jammy_version: "{{ stackhpc_pulp_repo_ubuntu_jammy_version }}"
-stackhpc_repo_ubuntu_jammy_security_version: "{{ stackhpc_pulp_repo_ubuntu_jammy_security_version }}"
-stackhpc_repo_ubuntu_jammy_cve_2024_6387_version: ""
+stackhpc_repo_ubuntu_noble_version: "{{ stackhpc_pulp_repo_ubuntu_noble_version }}"
+stackhpc_repo_ubuntu_noble_security_version: "{{ stackhpc_pulp_repo_ubuntu_noble_security_version }}"
 stackhpc_repo_ubuntu_cloud_archive_version: "{{ stackhpc_pulp_repo_ubuntu_cloud_archive_version }}"
-stackhpc_repo_docker_ce_ubuntu_jammy_version: "{{ stackhpc_pulp_repo_docker_ce_ubuntu_jammy_version }}"
-stackhpc_repo_ceph_reef_debian_version: "{{ stackhpc_pulp_repo_ceph_reef_debian_version }}"
+stackhpc_repo_docker_ce_ubuntu_noble_version: "{{ stackhpc_pulp_repo_docker_ce_ubuntu_noble_version }}"
 stackhpc_repo_centos_stream_9_nfv_openvswitch_version: "{{ stackhpc_pulp_repo_centos_stream_9_nfv_openvswitch_version }}"
 stackhpc_repo_centos_stream_9_openstack_caracal_version: "{{ stackhpc_pulp_repo_centos_stream_9_openstack_caracal_version }}"
 stackhpc_repo_centos_stream_9_opstools_version: "{{ stackhpc_pulp_repo_centos_stream_9_opstools_version }}"
diff --git a/etc/kayobe/environments/ci-builder/stackhpc-ci.yml b/etc/kayobe/environments/ci-builder/stackhpc-ci.yml
index ffe880831..6eda10ce9 100644
--- a/etc/kayobe/environments/ci-builder/stackhpc-ci.yml
+++ b/etc/kayobe/environments/ci-builder/stackhpc-ci.yml
@@ -51,12 +51,10 @@ stackhpc_repo_mirror_password: !vault |
 stackhpc_repo_grafana_version: "{{ stackhpc_pulp_repo_grafana_version }}"
 stackhpc_repo_rhel9_rabbitmq_erlang_version: "{{ stackhpc_pulp_repo_rhel9_rabbitmq_erlang_version }}"
 stackhpc_repo_rhel9_rabbitmq_server_version: "{{ stackhpc_pulp_repo_rhel9_rabbitmq_server_version }}"
-stackhpc_repo_ubuntu_jammy_version: "{{ stackhpc_pulp_repo_ubuntu_jammy_version }}"
-stackhpc_repo_ubuntu_jammy_security_version: "{{ stackhpc_pulp_repo_ubuntu_jammy_security_version }}"
-stackhpc_repo_ubuntu_jammy_cve_2024_6387_version: ""
+stackhpc_repo_ubuntu_noble_version: "{{ stackhpc_pulp_repo_ubuntu_noble_version }}"
+stackhpc_repo_ubuntu_noble_security_version: "{{ stackhpc_pulp_repo_ubuntu_noble_security_version }}"
 stackhpc_repo_ubuntu_cloud_archive_version: "{{ stackhpc_pulp_repo_ubuntu_cloud_archive_version }}"
-stackhpc_repo_docker_ce_ubuntu_jammy_version: "{{ stackhpc_pulp_repo_docker_ce_ubuntu_jammy_version }}"
-stackhpc_repo_ceph_reef_debian_version: "{{ stackhpc_pulp_repo_ceph_reef_debian_version }}"
+stackhpc_repo_docker_ce_ubuntu_noble_version: "{{ stackhpc_pulp_repo_docker_ce_ubuntu_noble_version }}"
 stackhpc_repo_centos_stream_9_nfv_openvswitch_version: "{{ stackhpc_pulp_repo_centos_stream_9_nfv_openvswitch_version }}"
 stackhpc_repo_centos_stream_9_openstack_caracal_version: "{{ stackhpc_pulp_repo_centos_stream_9_openstack_caracal_version }}"
 stackhpc_repo_centos_stream_9_opstools_version: "{{ stackhpc_pulp_repo_centos_stream_9_opstools_version }}"
@@ -102,7 +100,7 @@ stackhpc_release_pulp_password: "{{ stackhpc_docker_registry_password }}"
 ipa_build_images: true
 ipa_build_dib_env_extra:
   DISTRO_NAME: "{{ ipa_ci_builder_distribution | default('ubuntu') }}"
-  DIB_RELEASE: "{{ ipa_ci_builder_release | default('jammy') }}"
+  DIB_RELEASE: "{{ ipa_ci_builder_release | default('noble') }}"
 
 # Ensure Ark repos are disabled during CI runs, this is due to
 # builder being a member of the 'overcloud' group for IPA builds.
diff --git a/etc/kayobe/environments/ci-multinode/globals.yml b/etc/kayobe/environments/ci-multinode/globals.yml
index de497cb84..a9157f07d 100644
--- a/etc/kayobe/environments/ci-multinode/globals.yml
+++ b/etc/kayobe/environments/ci-multinode/globals.yml
@@ -50,7 +50,7 @@
 os_distribution: "{{ lookup('pipe', '. /etc/os-release && echo $ID') | trim }}"
 
 # OS release. Valid options are "9" when os_distribution is "rocky", or
-# "jammy" when os_distribution is "ubuntu".
+# "noble" when os_distribution is "ubuntu".
 os_release: >-
           {{ (lookup('pipe', '. /etc/os-release && echo $VERSION_CODENAME') | trim) if os_distribution == 'ubuntu' else
              (lookup('pipe', '. /etc/os-release && echo $VERSION_ID') | trim | split('.') | first) if os_distribution == 'rocky' }}
diff --git a/etc/kayobe/environments/ci-multinode/stackhpc-ci.yml b/etc/kayobe/environments/ci-multinode/stackhpc-ci.yml
index 6e10b63ea..30e4b1a57 100644
--- a/etc/kayobe/environments/ci-multinode/stackhpc-ci.yml
+++ b/etc/kayobe/environments/ci-multinode/stackhpc-ci.yml
@@ -25,12 +25,10 @@ stackhpc_repo_mirror_password: !vault |
 stackhpc_repo_grafana_version: "{{ stackhpc_pulp_repo_grafana_version }}"
 stackhpc_repo_rhel9_rabbitmq_erlang_version: "{{ stackhpc_pulp_repo_rhel9_rabbitmq_erlang_version }}"
 stackhpc_repo_rhel9_rabbitmq_server_version: "{{ stackhpc_pulp_repo_rhel9_rabbitmq_server_version }}"
-stackhpc_repo_ubuntu_jammy_version: "{{ stackhpc_pulp_repo_ubuntu_jammy_version }}"
-stackhpc_repo_ubuntu_jammy_security_version: "{{ stackhpc_pulp_repo_ubuntu_jammy_security_version }}"
-stackhpc_repo_ubuntu_jammy_cve_2024_6387_version: ""
+stackhpc_repo_ubuntu_noble_version: "{{ stackhpc_pulp_repo_ubuntu_noble_version }}"
+stackhpc_repo_ubuntu_noble_security_version: "{{ stackhpc_pulp_repo_ubuntu_noble_security_version }}"
 stackhpc_repo_ubuntu_cloud_archive_version: "{{ stackhpc_pulp_repo_ubuntu_cloud_archive_version }}"
-stackhpc_repo_docker_ce_ubuntu_jammy_version: "{{ stackhpc_pulp_repo_docker_ce_ubuntu_jammy_version }}"
-stackhpc_repo_ceph_reef_debian_version: "{{ stackhpc_pulp_repo_ceph_reef_debian_version }}"
+stackhpc_repo_docker_ce_ubuntu_noble_version: "{{ stackhpc_pulp_repo_docker_ce_ubuntu_noble_version }}"
 stackhpc_repo_centos_stream_9_nfv_openvswitch_version: "{{ stackhpc_pulp_repo_centos_stream_9_nfv_openvswitch_version }}"
 stackhpc_repo_centos_stream_9_openstack_caracal_version: "{{ stackhpc_pulp_repo_centos_stream_9_openstack_caracal_version }}"
 stackhpc_repo_centos_stream_9_opstools_version: "{{ stackhpc_pulp_repo_centos_stream_9_opstools_version }}"
diff --git a/etc/kayobe/inventory/group_vars/cis-hardening/cis b/etc/kayobe/inventory/group_vars/cis-hardening/cis
index 2c103cb34..9c9c48fbe 100644
--- a/etc/kayobe/inventory/group_vars/cis-hardening/cis
+++ b/etc/kayobe/inventory/group_vars/cis-hardening/cis
@@ -74,38 +74,39 @@ rhel9cis_set_boot_pass: false
 rhel9cis_rule_5_6_1_1: false
 
 ##############################################################################
-# Ubuntu Jammy CIS Hardening Configuration
+# Ubuntu Noble CIS Hardening Configuration
+# FIXME: These settings are untested, they are just carried over from Jammy
 
-# Ubuntu 22 CIS configuration
+# Ubuntu 24 CIS configuration
 # Disable changing routing rules
-ubtu22cis_is_router: true
+ubtu24cis_is_router: true
 
 # Set Chrony as the time sync tool
-ubtu22cis_time_sync_tool: "chrony"
+ubtu24cis_time_sync_tool: "chrony"
 
 # Disable CIS from configuring the firewall
-ubtu22cis_firewall_package: "none"
+ubtu24cis_firewall_package: "none"
 
 # Stop CIS from installing Network Manager
-ubtu22cis_install_network_manager: false
+ubtu24cis_install_network_manager: false
 
 # Set syslog service to journald
-ubtu22cis_syslog_service: journald
+ubtu24cis_syslog_service: journald
 
 # Squashfs is compiled into the kernel
-ubtu22cis_rule_1_1_1_2: false
+ubtu24cis_rule_1_1_1_2: false
 
 # This updates the system. Let's do this explicitly.
-ubtu22cis_rule_1_9: false
+ubtu24cis_rule_1_9: false
 
 # Do not change Chrony Time servers
-ubtu22cis_rule_2_1_2_1: false
+ubtu24cis_rule_2_1_2_1: false
 
 # Disable CIS from touching sudoers
-ubtu22cis_rule_5_3_4: false
+ubtu24cis_rule_5_3_4: false
 
 # Add stack and kolla to allowed ssh users
-ubtu22cis_sshd:
+ubtu24cis_sshd:
   log_level: "INFO"
   max_auth_tries: 4
   ciphers:
@@ -143,52 +144,52 @@ ubtu22cis_sshd:
 # takes a long time. Related to the changing permissions block below. This
 # would normally warn you about violations, but we can use Wazuh to continually
 # monitor this.
-ubtu22cis_rule_6_1_9: false
-ubtu22cis_rule_6_1_10: false
-ubtu22cis_rule_6_1_11: false
-ubtu22cis_rule_6_1_12: false
-ubtu22cis_rule_6_1_13: false
+ubtu24cis_rule_6_1_9: false
+ubtu24cis_rule_6_1_10: false
+ubtu24cis_rule_6_1_11: false
+ubtu24cis_rule_6_1_12: false
+ubtu24cis_rule_6_1_13: false
 
 # The following rules change permissions on all files on every mounted
 # filesystem.  We do not want to change /var/lib/docker permissions.
-ubtu22cis_no_group_adjust: false
-ubtu22cis_no_owner_adjust: false
-ubtu22cis_no_world_write_adjust: false
-ubtu22cis_suid_adjust: false
+ubtu24cis_no_group_adjust: false
+ubtu24cis_no_owner_adjust: false
+ubtu24cis_no_world_write_adjust: false
+ubtu24cis_suid_adjust: false
 
 # Prevent hardening from recursivley changing permissions on log files
-ubtu22cis_rule_4_2_3: false
+ubtu24cis_rule_4_2_3: false
 
 # Configure log rotation to prevent audit logs from filling the disk
-ubtu22cis_auditd:
+ubtu24cis_auditd:
   action_mail_acct: root
   space_left_action: syslog
   admin_space_left_action: syslog
   max_log_file_action: rotate
 
 # Max size of audit logs (MB)
-ubtu22cis_max_log_file_size: 1024
+ubtu24cis_max_log_file_size: 1024
 
 # Disable grub bootloader password. Requires overriding
-# ubtu22cis_bootloader_password_hash
-ubtu22cis_rule_1_4_1: false
-ubtu22cis_rule_1_4_3: false
+# ubtu24cis_bootloader_password_hash
+ubtu24cis_rule_1_4_1: false
+ubtu24cis_rule_1_4_3: false
 
 # Disable: Ensure minimum days between password changes is configured
-ubtu22cis_rule_5_5_1_1: false
+ubtu24cis_rule_5_5_1_1: false
 
 # Disable: Ensure password expiration is 365 days or less
-ubtu22cis_rule_5_5_1_2: false
+ubtu24cis_rule_5_5_1_2: false
 
 # Disable: Ensure inactive password lock is 30 days or less
-ubtu22cis_rule_5_5_1_4: false
+ubtu24cis_rule_5_5_1_4: false
 
 # Disable: Ensure all users last password change date is in the past
-ubtu22cis_rule_5_5_1_5: false
+ubtu24cis_rule_5_5_1_5: false
 
 # The way this is disabled currently breaks kolla's IPV6 check, see:
 # https://bugs.launchpad.net/kolla-ansible/+bug/2071443
 # Also matches RHEL hardening behavior.
-ubtu22cis_ipv6_required: true
+ubtu24cis_ipv6_required: true
 
 ##############################################################################
diff --git a/etc/kayobe/inventory/group_vars/wazuh-manager/wazuh-manager b/etc/kayobe/inventory/group_vars/wazuh-manager/wazuh-manager
index d758aa235..76ce10766 100644
--- a/etc/kayobe/inventory/group_vars/wazuh-manager/wazuh-manager
+++ b/etc/kayobe/inventory/group_vars/wazuh-manager/wazuh-manager
@@ -130,8 +130,8 @@ wazuh_manager_vulnerability_detector:
   providers:
     - enabled: 'yes'
       os:
-        - 'focal'
         - 'jammy'
+        - 'noble'
       update_interval: '1h'
       name: '"canonical"'
     - enabled: 'yes'
diff --git a/etc/kayobe/kolla-image-tags.yml b/etc/kayobe/kolla-image-tags.yml
index 85ced7397..b36d23798 100644
--- a/etc/kayobe/kolla-image-tags.yml
+++ b/etc/kayobe/kolla-image-tags.yml
@@ -2,19 +2,20 @@
 # Dict of Kolla image tags to deploy for each service.
 # Each key is the tag variable prefix name, and the value is another dict,
 # where the key is the OS distro and the value is the tag to deploy.
+# TODO: Build real master images
 kolla_image_tags:
   openstack:
     rocky-9: 2024.1-rocky-9-20241218T141751
-    ubuntu-jammy: 2024.1-ubuntu-jammy-20241218T141809
+    ubuntu-noble: 2024.1-ubuntu-noble-20241218T141809
   ironic_prometheus_exporter:
     rocky-9: 2024.1-rocky-9-20250124T081816
-    ubuntu-jammy: 2024.1-ubuntu-jammy-20250124T081816
+    ubuntu-noble: 2024.1-ubuntu-noble-20250124T081816
   magnum:
     rocky-9: 2024.1-rocky-9-20250102T094625
-    ubuntu-jammy: 2024.1-ubuntu-jammy-20250102T094625
+    ubuntu-noble: 2024.1-ubuntu-noble-20250102T094625
   nova_compute:
     rocky-9: 2024.1-rocky-9-20250127T211632
-    ubuntu-jammy: 2024.1-ubuntu-jammy-20250127T211632
+    ubuntu-noble: 2024.1-ubuntu-noble-20250127T211632
   neutron:
     rocky-9: 2024.1-rocky-9-20250129T143601
-    ubuntu-jammy: 2024.1-ubuntu-jammy-20250129T143601
+    ubuntu-noble: 2024.1-ubuntu-noble-20250129T143601
diff --git a/etc/kayobe/kolla.yml b/etc/kayobe/kolla.yml
index 29427f1ef..1200b3c36 100644
--- a/etc/kayobe/kolla.yml
+++ b/etc/kayobe/kolla.yml
@@ -240,19 +240,19 @@ stackhpc_yum_repos: "{{ stackhpc_rocky_9_repos }}"
 # the certificate provided by the upstream repo will not match the proxy's IP.
 stackhpc_ubuntu_repo_prefix: "deb {% if stackhpc_repo_mirror_auth_proxy_enabled | bool %}[trusted=yes] {% endif %}"
 
-# List of base repositories for Ubuntu Jammy.
-stackhpc_ubuntu_jammy_base_repos:
-  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_jammy_url }} jammy main universe"
-  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_jammy_url }} jammy-updates main universe"
-  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_jammy_url }} jammy-backports main universe"
-  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_jammy_security_url }} jammy-security main universe"
+# List of base repositories for Ubuntu Noble.
+stackhpc_ubuntu_noble_base_repos:
+  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_noble_url }} noble main universe"
+  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_noble_url }} noble-updates main universe"
+  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_noble_url }} noble-backports main universe"
+  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_noble_security_url }} noble-security main universe"
 
-# List of UCA repositories for Ubuntu Jammy.
-stackhpc_ubuntu_jammy_uca_repos:
-  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_cloud_archive_url }} jammy-updates/{{ openstack_release_codename }} main"
+# List of UCA repositories for Ubuntu Noble.
+stackhpc_ubuntu_noble_uca_repos:
+  - "{{ stackhpc_ubuntu_repo_prefix }}{{ stackhpc_repo_ubuntu_cloud_archive_url }} noble-updates/{{ openstack_release_codename }} main"
 
-# List of repositories for Ubuntu Jammy.
-stackhpc_ubuntu_jammy_repos: "{{ stackhpc_ubuntu_jammy_base_repos + stackhpc_ubuntu_jammy_uca_repos }}"
+# List of repositories for Ubuntu Noble.
+stackhpc_ubuntu_noble_repos: "{{ stackhpc_ubuntu_noble_base_repos + stackhpc_ubuntu_noble_uca_repos }}"
 
 # Whether to revert to the upstream mirrors in built Kolla container images.
 stackhpc_kolla_clean_up_repo_mirrors: true
@@ -280,7 +280,7 @@ kolla_build_blocks:
     {# We lack the ca-certificates package at this stage, so don't verify the CA initially #}
         echo 'Acquire::https::Verify-Peer "false";' > /etc/apt/apt.conf.d/90no-verify-peer && \
     {% endif %}
-    {% for repo in stackhpc_ubuntu_jammy_base_repos %}
+    {% for repo in stackhpc_ubuntu_noble_base_repos %}
         echo '{{ repo }}' >> /etc/apt/sources.list {% if not loop.last %} && \
     {% endif %}
     {% endfor %}
@@ -309,7 +309,7 @@ kolla_build_blocks:
     RUN \
         rm /etc/apt/sources.list && \
         rm -f /etc/apt/apt.conf.d/90no-verify-peer && \
-    {% for repo in stackhpc_ubuntu_jammy_repos %}
+    {% for repo in stackhpc_ubuntu_noble_repos %}
         echo '{{ repo }}' >> /etc/apt/sources.list {% if not loop.last %} && \
     {% endif %}
     {% endfor %}
diff --git a/etc/kayobe/kolla/kolla-build.conf b/etc/kayobe/kolla/kolla-build.conf
index 96699c2f7..db9caaa5d 100644
--- a/etc/kayobe/kolla/kolla-build.conf
+++ b/etc/kayobe/kolla/kolla-build.conf
@@ -3,7 +3,7 @@
 {# snapshots, so pin to a specific tag. #}
 {# This tag should be updated when Ubuntu package repo snapshot versions are changed. #}
 {% if kolla_base_distro == 'ubuntu' %}
-base_tag = jammy-20240808
+base_tag = noble-20241118.1
 {# Similarly pinning to Rocky 9 minor version used in our repos #}
 {% elif kolla_base_distro == 'rocky' %}
 base_tag = 9.{{ stackhpc_pulp_repo_rocky_9_minor_version }}
diff --git a/etc/kayobe/pulp-host-image-versions.yml b/etc/kayobe/pulp-host-image-versions.yml
index 5e4ef717a..fa91d4657 100644
--- a/etc/kayobe/pulp-host-image-versions.yml
+++ b/etc/kayobe/pulp-host-image-versions.yml
@@ -1,5 +1,6 @@
 ---
 # Overcloud host image versioning tags
 # These images must be in SMS, since they are used by our AIO CI runners
+# TODO: Build real master images
 stackhpc_rocky_9_overcloud_host_image_version: "2024.1-20241209T151515"
-stackhpc_ubuntu_jammy_overcloud_host_image_version: "2024.1-20250116T133659"
+stackhpc_ubuntu_noble_overcloud_host_image_version: "2024.1-20250116T133659"
diff --git a/etc/kayobe/pulp-ipa-image-versions.yml b/etc/kayobe/pulp-ipa-image-versions.yml
index 0ecbdfdc3..69c4d14ae 100644
--- a/etc/kayobe/pulp-ipa-image-versions.yml
+++ b/etc/kayobe/pulp-ipa-image-versions.yml
@@ -1,4 +1,5 @@
 ---
 # IPA image versioning tags
+# TODO: Build real images
 stackhpc_rocky_9_ipa_image_version: "2024.1-20241231T102920"
-stackhpc_ubuntu_jammy_ipa_image_version: "2024.1-20241206T160829"
+stackhpc_ubuntu_noble_ipa_image_version: "2024.1-20241206T160829"
diff --git a/etc/kayobe/pulp-repo-versions.yml b/etc/kayobe/pulp-repo-versions.yml
index 672980bfb..9816834cf 100644
--- a/etc/kayobe/pulp-repo-versions.yml
+++ b/etc/kayobe/pulp-repo-versions.yml
@@ -7,7 +7,7 @@ stackhpc_pulp_repo_centos_stream_9_openstack_caracal_version: 20241212T022636
 stackhpc_pulp_repo_centos_stream_9_opstools_version: 20231213T031318
 stackhpc_pulp_repo_centos_stream_9_storage_ceph_reef_version: 20240923T233036
 stackhpc_pulp_repo_ceph_reef_debian_version: 20240925T152022
-stackhpc_pulp_repo_docker_ce_ubuntu_jammy_version: 20241218T154614
+stackhpc_pulp_repo_docker_ce_ubuntu_noble_version: 20241218T154614
 stackhpc_pulp_repo_elrepo_9_version: 20241129T235743
 stackhpc_pulp_repo_epel_9_version: 20241216T235733
 stackhpc_pulp_repo_grafana_version: 20241216T002739
@@ -47,5 +47,5 @@ stackhpc_pulp_repo_rocky_9_5_extras_version: 20241216T004230
 stackhpc_pulp_repo_rocky_9_5_highavailability_version: 20241202T003154
 stackhpc_pulp_repo_rocky_9_sig_security_common_version: 20241127T003858
 stackhpc_pulp_repo_ubuntu_cloud_archive_version: 20241217T045049
-stackhpc_pulp_repo_ubuntu_jammy_security_version: 20241217T071258
-stackhpc_pulp_repo_ubuntu_jammy_version: 20241217T071258
+stackhpc_pulp_repo_ubuntu_noble_security_version: 20241217T071258
+stackhpc_pulp_repo_ubuntu_noble_version: 20241217T071258
diff --git a/etc/kayobe/pulp.yml b/etc/kayobe/pulp.yml
index 4db12d267..3b6d59115 100644
--- a/etc/kayobe/pulp.yml
+++ b/etc/kayobe/pulp.yml
@@ -62,7 +62,7 @@ stackhpc_pulp_sync_for_local_container_build: false
 # Debs
 
 # Whether to sync Ubuntu packages.
-stackhpc_pulp_sync_ubuntu_jammy: "{{ os_distribution == 'ubuntu' }}"
+stackhpc_pulp_sync_ubuntu_noble: "{{ os_distribution == 'ubuntu' }}"
 
 # Default configuration, which each element of stackhpc_pulp_deb_repos
 # is combined with
@@ -79,30 +79,22 @@ stackhpc_pulp_deb_repos_default_config:
 
 # Deb repositories
 stackhpc_pulp_deb_repos:
-  # Base Ubuntu Jammy repositories
-  - name: "Ubuntu jammy"
-    url: "{{ stackhpc_release_pulp_content_url }}/ubuntu/jammy/{{ stackhpc_pulp_repo_ubuntu_jammy_version }}"
-    distribution_name: "ubuntu-jammy-"
-    base_path: "ubuntu/jammy/"
+  # Base Ubuntu Noble repositories
+  - name: "Ubuntu Noble"
+    url: "{{ stackhpc_release_pulp_content_url }}/ubuntu/noble/{{ stackhpc_pulp_repo_ubuntu_noble_version }}"
+    distribution_name: "ubuntu-noble-"
+    base_path: "ubuntu/noble/"
     components: "main restricted universe multiverse"
-    distributions: "jammy jammy-updates jammy-backports"
-    required: "{{ stackhpc_pulp_sync_ubuntu_jammy | bool }}"
+    distributions: "noble noble-updates noble-backports"
+    required: "{{ stackhpc_pulp_sync_ubuntu_noble | bool }}"
 
-  - name: "Ubuntu jammy security"
-    url: "{{ stackhpc_release_pulp_content_url }}/ubuntu/jammy-security/{{ stackhpc_pulp_repo_ubuntu_jammy_security_version }}"
-    distribution_name: "ubuntu-jammy-security-"
-    base_path: "ubuntu/jammy-security/"
+  - name: "Ubuntu Noble security"
+    url: "{{ stackhpc_release_pulp_content_url }}/ubuntu/noble-security/{{ stackhpc_pulp_repo_ubuntu_noble_security_version }}"
+    distribution_name: "ubuntu-noble-security-"
+    base_path: "ubuntu/noble-security/"
     components: "main restricted universe multiverse"
-    distributions: "jammy-security"
-    required: "{{ stackhpc_pulp_sync_ubuntu_jammy | bool }}"
-
-  - name: "Ubuntu jammy CVE-2024-6387"
-    url: "{{ stackhpc_release_pulp_content_url }}/ubuntu-jammy-cve-2024-6387/"
-    distribution_name: "ubuntu-jammy-cve-2024-6387-"
-    base_path: "ubuntu-jammy-cve-2024-6387/"
-    components: "upload"
-    distributions: "pulp"
-    required: "{{ stackhpc_pulp_sync_ubuntu_jammy | bool }}"
+    distributions: "noble-security"
+    required: "{{ stackhpc_pulp_sync_ubuntu_noble | bool }}"
 
   # Ubuntu Cloud Archive (UCA) repositories
   - name: "Ubuntu Cloud Archive"
@@ -110,25 +102,17 @@ stackhpc_pulp_deb_repos:
     distribution_name: "ubuntu-cloud-archive-"
     base_path: "ubuntu-cloud-archive/"
     components: "main"
-    distributions: "jammy-updates/{{ openstack_release_codename }}"
-    required: "{{ stackhpc_pulp_sync_ubuntu_jammy | bool }}"
+    distributions: "noble-updates/{{ openstack_release_codename }}"
+    required: "{{ stackhpc_pulp_sync_ubuntu_noble | bool }}"
 
   # Third-party repositories
-  - name: "Docker CE for Ubuntu Jammy"
-    url: "{{ stackhpc_release_pulp_content_url }}/docker-ce/ubuntu-jammy/{{ stackhpc_pulp_repo_docker_ce_ubuntu_jammy_version }}"
-    distribution_name: "docker-ce-for-ubuntu-jammy-"
-    base_path: "docker-ce/ubuntu-jammy/"
-    distributions: "jammy"
+  - name: "Docker CE for Ubuntu Noble"
+    url: "{{ stackhpc_release_pulp_content_url }}/docker-ce/ubuntu-noble/{{ stackhpc_pulp_repo_docker_ce_ubuntu_noble_version }}"
+    distribution_name: "docker-ce-for-ubuntu-noble-"
+    base_path: "docker-ce/ubuntu-noble/"
+    distributions: "noble"
     components: "stable"
-    required: "{{ stackhpc_pulp_sync_ubuntu_jammy | bool }}"
-
-  - name: "Ceph Reef for Debian"
-    url: "{{ stackhpc_release_pulp_content_url }}/ceph/debian-reef/{{ stackhpc_pulp_repo_ceph_reef_debian_version }}"
-    distribution_name: "ceph-reef-debian-"
-    base_path: "ceph/debian-reef/"
-    distributions: "jammy"
-    components: "main"
-    required: "{{ stackhpc_pulp_sync_ubuntu_jammy | bool }}"
+    required: "{{ stackhpc_pulp_sync_ubuntu_noble | bool }}"
 
 # Publication format is a subset of distribution.
 stackhpc_pulp_publication_deb_development: "{{ stackhpc_pulp_distribution_deb_development }}"
@@ -544,7 +528,7 @@ stackhpc_pulp_images_kolla:
 
 # List of images for each base distribution which should not/cannot be built.
 stackhpc_kolla_unbuildable_images:
-  ubuntu-jammy: []
+  ubuntu-noble: []
   rocky-9: []
 
 # Whitespace-separated list of regular expressions matching Kolla image names.
diff --git a/etc/kayobe/stackhpc-ipa-images.yml b/etc/kayobe/stackhpc-ipa-images.yml
index 2246e678a..c8c1d722e 100644
--- a/etc/kayobe/stackhpc-ipa-images.yml
+++ b/etc/kayobe/stackhpc-ipa-images.yml
@@ -17,4 +17,4 @@ stackhpc_ipa_image_url: "{{ stackhpc_release_pulp_content_url }}/ipa-images/\
 # IPA image version tag selection
 stackhpc_ipa_image_version: >-
   {{ stackhpc_rocky_9_ipa_image_version if os_distribution == 'rocky' and os_release == '9' else
-  stackhpc_ubuntu_jammy_ipa_image_version if os_distribution == 'ubuntu' and os_release == 'jammy' }}
+  stackhpc_ubuntu_noble_ipa_image_version if os_distribution == 'ubuntu' and os_release == 'noble' }}
diff --git a/etc/kayobe/stackhpc-overcloud-host-images.yml b/etc/kayobe/stackhpc-overcloud-host-images.yml
index e9de707e1..9e4546fc2 100644
--- a/etc/kayobe/stackhpc-overcloud-host-images.yml
+++ b/etc/kayobe/stackhpc-overcloud-host-images.yml
@@ -6,7 +6,7 @@
 stackhpc_download_overcloud_host_images: false
 
 # Whether or not to use images with MLNX_OFED installed (for deployment using
-# mellanox/Nvidia NICs). Only available for Ubuntu Jammy and Rocky Linux 9
+# mellanox/Nvidia NICs). Only available for Ubuntu Noble and Rocky Linux 9
 # OFED images are currently WIP and this variable is a placeholder
 stackhpc_overcloud_host_image_is_ofed: false
 
@@ -22,4 +22,4 @@ stackhpc_overcloud_host_image_url: "{{ stackhpc_release_pulp_content_url_with_au
 # Overcloud host image version tag selection
 stackhpc_overcloud_host_image_version: >-
   {{ stackhpc_rocky_9_overcloud_host_image_version if os_distribution == 'rocky' and os_release == '9' else
-  stackhpc_ubuntu_jammy_overcloud_host_image_version if os_distribution == 'ubuntu' and os_release == 'jammy' }}
+  stackhpc_ubuntu_noble_overcloud_host_image_version if os_distribution == 'ubuntu' and os_release == 'noble' }}
diff --git a/etc/kayobe/stackhpc.yml b/etc/kayobe/stackhpc.yml
index b1955c02b..6394327f2 100644
--- a/etc/kayobe/stackhpc.yml
+++ b/etc/kayobe/stackhpc.yml
@@ -29,29 +29,21 @@ stackhpc_rocky_9_url_version: "{{ '9.' + stackhpc_pulp_repo_rocky_9_minor_versio
 
 ###############################################################################
 # Debs
-# Ubuntu jammy
-stackhpc_repo_ubuntu_jammy_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/ubuntu/jammy/{{ stackhpc_repo_ubuntu_jammy_version }}"
-stackhpc_repo_ubuntu_jammy_version: "{{ stackhpc_repo_distribution }}"
+# Ubuntu noble
+stackhpc_repo_ubuntu_noble_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/ubuntu/noble/{{ stackhpc_repo_ubuntu_noble_version }}"
+stackhpc_repo_ubuntu_noble_version: "{{ stackhpc_repo_distribution }}"
 
-# Ubuntu jammy security
-stackhpc_repo_ubuntu_jammy_security_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/ubuntu/jammy-security/{{ stackhpc_repo_ubuntu_jammy_security_version }}"
-stackhpc_repo_ubuntu_jammy_security_version: "{{ stackhpc_repo_distribution }}"
-
-# Ubuntu jammy CVE-3034-6287
-stackhpc_repo_ubuntu_jammy_cve_2024_6387_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/ubuntu-jammy-cve-2024-6387/{{ stackhpc_repo_ubuntu_jammy_cve_2024_6387_version }}"
-stackhpc_repo_ubuntu_jammy_cve_2024_6387_version: "{{ stackhpc_repo_distribution }}"
+# Ubuntu noble security
+stackhpc_repo_ubuntu_noble_security_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/ubuntu/noble-security/{{ stackhpc_repo_ubuntu_noble_security_version }}"
+stackhpc_repo_ubuntu_noble_security_version: "{{ stackhpc_repo_distribution }}"
 
 # Ubuntu Cloud Archive
 stackhpc_repo_ubuntu_cloud_archive_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/ubuntu-cloud-archive/{{ stackhpc_repo_ubuntu_cloud_archive_version }}"
 stackhpc_repo_ubuntu_cloud_archive_version: "{{ stackhpc_repo_distribution }}"
 
-# Docker CE for Ubuntu Jammy
-stackhpc_repo_docker_ce_ubuntu_jammy_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/docker-ce/ubuntu-jammy/{{ stackhpc_repo_docker_ce_ubuntu_jammy_version }}"
-stackhpc_repo_docker_ce_ubuntu_jammy_version: "{{ stackhpc_repo_distribution }}"
-
-# Ceph Reef for Debian
-stackhpc_repo_ceph_reef_debian_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/ceph/debian-reef/{{ stackhpc_repo_ceph_reef_debian_version }}"
-stackhpc_repo_ceph_reef_debian_version: "{{ stackhpc_repo_distribution }}"
+# Docker CE for Ubuntu Noble
+stackhpc_repo_docker_ce_ubuntu_noble_url: "{{ stackhpc_repo_mirror_url }}/pulp/content/docker-ce/ubuntu-noble/{{ stackhpc_repo_docker_ce_ubuntu_noble_version }}"
+stackhpc_repo_docker_ce_ubuntu_noble_version: "{{ stackhpc_repo_distribution }}"
 
 ###############################################################################
 # RPMs