diff --git a/ansible/external-net.yml b/ansible/external-net.yml
deleted file mode 100644
index e3e7a89fd..000000000
--- a/ansible/external-net.yml
+++ /dev/null
@@ -1,25 +0,0 @@
----
-- name: Ensure external network and subnet are registered in neutron
-  # Only required to run on a single host.
-  hosts: controllers[0]
-  roles:
-    - role: stackhpc.openstack.os_networks
-      os_openstacksdk_install_epel: "{{ dnf_install_epel }}"
-      os_openstacksdk_upper_constraints_file: "{{ openstacksdk_upper_constraints_file }}"
-      os_networks_venv: "{{ virtualenv_path }}/openstacksdk"
-      os_networks_openstack_auth_type: "{{ openstack_auth_type }}"
-      os_networks_openstack_auth: "{{ openstack_auth }}"
-      # Network configuration.
-      os_networks_name: "{{ item }}"
-      os_networks_type: "{% if item | net_vlan %}vlan{% else %}flat{% endif %}"
-      os_networks_physical_network: "physnet1"
-      os_networks_segmentation_id: "{{ item | net_vlan }}"
-      os_networks_shared: True
-      os_networks_external: True
-      # Subnet configuration.
-      os_networks_subnet_name: "{{ item }}"
-      os_networks_cidr: "{{ item | net_cidr }}"
-      os_networks_gateway_ip: "{{ item | net_gateway }}"
-      os_networks_allocation_pool_start: "{{ item | net_neutron_allocation_pool_start }}"
-      os_networks_allocation_pool_end: "{{ item | net_neutron_allocation_pool_end }}"
-      with_items: "{{ external_net_names }}"
diff --git a/ansible/infra-vm-host-configure.yml b/ansible/infra-vm-host-configure.yml
index 35d13a092..644c7f03a 100644
--- a/ansible/infra-vm-host-configure.yml
+++ b/ansible/infra-vm-host-configure.yml
@@ -21,4 +21,5 @@
 - import_playbook: "mdadm.yml"
 - import_playbook: "luks.yml"
 - import_playbook: "lvm.yml"
+- import_playbook: "swap.yml"
 - import_playbook: "container-engine.yml"
diff --git a/ansible/inventory/group_vars/all/controllers b/ansible/inventory/group_vars/all/controllers
index 5d2f2b804..a7b2097bd 100644
--- a/ansible/inventory/group_vars/all/controllers
+++ b/ansible/inventory/group_vars/all/controllers
@@ -162,6 +162,7 @@ controller_lvm_group_data_lv_docker_volumes:
   mount: True
   mntp: "{{ docker_volumes_path }}"
 
+# Podman volumes LVM backing volume.
 controller_lvm_group_data_lv_podman_volumes:
   lvname: podman-volumes
   size: "{{ controller_lvm_group_data_lv_podman_volumes_size }}"
diff --git a/ansible/inventory/group_vars/all/seed-hypervisor b/ansible/inventory/group_vars/all/seed-hypervisor
index 0c2a0e6f9..80fe27851 100644
--- a/ansible/inventory/group_vars/all/seed-hypervisor
+++ b/ansible/inventory/group_vars/all/seed-hypervisor
@@ -44,7 +44,8 @@ seed_hypervisor_luks_devices: []
 # volume group for libvirt storage.
 seed_hypervisor_lvm_groups: []
 
-# Suggested list of seed hypervisor volume groups for libvirt. Not used by default.
+# Suggested list of seed hypervisor volume groups for libvirt. Not used by
+# default.
 seed_hypervisor_lvm_groups_with_data:
   - "{{ seed_hypervisor_lvm_group_data }}"
 
diff --git a/ansible/inventory/group_vars/all/seed-vm b/ansible/inventory/group_vars/all/seed-vm
index 674d0384b..73c50ed73 100644
--- a/ansible/inventory/group_vars/all/seed-vm
+++ b/ansible/inventory/group_vars/all/seed-vm
@@ -62,7 +62,20 @@ seed_vm_data_capacity: 100G
 # Format of the seed VM data volume.
 seed_vm_data_format: qcow2
 
-# List of network interfaces to attach to the seed VM.
+# List of network interfaces to attach to the seed VM. Format is as accepted by
+# the stackhpc.libvirt-vm role's libvirt_vms.interfaces variable. Default is
+# one interface for each network in 'network_interfaces'.
+#
+# Example with one interface connected to a libvirt network called
+# 'libvirt-net', and another interface directly plugged into a host device
+# called 'eth1':
+#
+# seed_vm_interfaces:
+#   - network: libvirt-net
+#   - type: direct
+#     source:
+#       dev: eth1
+#
 seed_vm_interfaces: "{{ network_interfaces | sort | map('net_libvirt_vm_network') | list }}"
 
 # Boot firmware. Possible values are 'bios' or 'efi'. Default is 'efi'.
diff --git a/ansible/roles/kolla-build/templates/kolla/kolla-build.conf b/ansible/roles/kolla-build/templates/kolla/kolla-build.conf
index 4e84cec0d..78ccd60bf 100644
--- a/ansible/roles/kolla-build/templates/kolla/kolla-build.conf
+++ b/ansible/roles/kolla-build/templates/kolla/kolla-build.conf
@@ -40,6 +40,13 @@ location = {{ source_def.location }}
 # Reference of source for {{ source_name }}.
 reference = {{ source_def.reference }}
 {% endif %}
+{% if source_def.sha256 is defined %}
+{# generates sha256 = amd64:xxx,arm64:yyy #}
+sha256 = {{ source_def.sha256.keys() | zip (source_def.sha256.values()) | map("join", ":") | join(",") }}
+{% endif %}
+{% if source_def.version is defined %}
+version = {{ source_def.version }}
+{% endif %}
 
 {% endfor %}
 
diff --git a/ansible/seed-host-configure.yml b/ansible/seed-host-configure.yml
index 64604d74e..00c7eed6c 100644
--- a/ansible/seed-host-configure.yml
+++ b/ansible/seed-host-configure.yml
@@ -22,6 +22,7 @@
 - import_playbook: "mdadm.yml"
 - import_playbook: "luks.yml"
 - import_playbook: "lvm.yml"
+- import_playbook: "swap.yml"
 - import_playbook: "kolla-ansible-user.yml"
 - import_playbook: "kolla-pip.yml"
 - import_playbook: "kolla-target-venv.yml"
diff --git a/ansible/seed-hypervisor-host-configure.yml b/ansible/seed-hypervisor-host-configure.yml
index 9bcb1f50c..a91f5781a 100644
--- a/ansible/seed-hypervisor-host-configure.yml
+++ b/ansible/seed-hypervisor-host-configure.yml
@@ -21,4 +21,5 @@
 - import_playbook: "mdadm.yml"
 - import_playbook: "luks.yml"
 - import_playbook: "lvm.yml"
+- import_playbook: "swap.yml"
 - import_playbook: "seed-hypervisor-libvirt-host.yml"
diff --git a/dev/tenks-deploy-config-compute-libvirt-on-host.yml b/dev/tenks-deploy-config-compute-libvirt-on-host.yml
index a6b80c104..53f53d325 100644
--- a/dev/tenks-deploy-config-compute-libvirt-on-host.yml
+++ b/dev/tenks-deploy-config-compute-libvirt-on-host.yml
@@ -4,7 +4,7 @@
 
 node_types:
   type0:
-    memory_mb: 1024
+    memory_mb: 3072
     vcpus: 1
     volumes:
       # There is a minimum disk space capacity requirement of 4GiB when using Ironic Python Agent:
@@ -15,7 +15,10 @@ node_types:
     console_log_enabled: true
     # We seem to hit issues with missing cpu features in CI as a result of using host-model, e.g:
     # https://zuul.opendev.org/t/openstack/build/02c33ab51664419a88a5a54ad22852a9/log/primary/system_logs/libvirt/qemu/tk0.txt.gz#38
-    cpu_mode:
+    # NOTE(bbezak): Force QEMU to expose x86-64‑v2 features, so the CentOS
+    # Stream IPA doesn't fail with "Fatal glibc error: CPU does not support
+    # x86-64-v2".
+    cpu_mode: maximum
 
 specs:
   - type: type0
diff --git a/dev/tenks-deploy-config-compute.yml b/dev/tenks-deploy-config-compute.yml
index 984852bcb..feb46439a 100644
--- a/dev/tenks-deploy-config-compute.yml
+++ b/dev/tenks-deploy-config-compute.yml
@@ -4,7 +4,7 @@
 
 node_types:
   type0:
-    memory_mb: 1024
+    memory_mb: 3072
     vcpus: 1
     volumes:
       # There is a minimum disk space capacity requirement of 4GiB when using Ironic Python Agent:
@@ -15,7 +15,10 @@ node_types:
     console_log_enabled: true
     # We seem to hit issues with missing cpu features in CI as a result of using host-model, e.g:
     # https://zuul.opendev.org/t/openstack/build/02c33ab51664419a88a5a54ad22852a9/log/primary/system_logs/libvirt/qemu/tk0.txt.gz#38
-    cpu_mode:
+    # NOTE(bbezak): Force QEMU to expose x86-64‑v2 features, so the CentOS
+    # Stream IPA doesn't fail with "Fatal glibc error: CPU does not support
+    # x86-64-v2".
+    cpu_mode: maximum
 
 specs:
   - type: type0
diff --git a/doc/source/configuration/reference/kolla.rst b/doc/source/configuration/reference/kolla.rst
index b920944eb..3a03dfb94 100644
--- a/doc/source/configuration/reference/kolla.rst
+++ b/doc/source/configuration/reference/kolla.rst
@@ -247,7 +247,7 @@ default is to specify the URL and version of Bifrost, as defined in
 ``${KAYOBE_CONFIG_PATH}/bifrost.yml``.
 
 For example, to specify a custom source location for the ``ironic-base``
-package:
+package and a custom version of cadvisor:
 
 .. code-block:: yaml
    :caption: ``kolla.yml``
@@ -261,6 +261,11 @@ package:
        type: "git"
        location: https://git.example.com/ironic
        reference: downstream
+     prometheus-cadvisor:
+       version: "0.54.1"
+       sha256:
+         amd64: xxxx
+         arm64: yyyy
 
 This will result in Kayobe adding the following configuration to
 ``kolla-build.conf``:
@@ -278,9 +283,17 @@ This will result in Kayobe adding the following configuration to
    location = https://git.example.com/ironic
    reference = downstream
 
+   [prometheus-cadvisor]
+   version = 0.54.1
+   sha256 = amd64:xxxx,arm64:yyyy
+
 Note that it is currently necessary to include the Bifrost source location if
 using a seed.
 
+Note that it is not necessary to specify the prometheus-cadvisor ``type: url``
+and ``location: https://github.com/...`` because they are inherited from kolla
+(``kolla/common/sources.py``).
+
 Plugins & additions
 -------------------
 
diff --git a/etc/kayobe/compute.yml b/etc/kayobe/compute.yml
index 383abd16f..f8a7deb29 100644
--- a/etc/kayobe/compute.yml
+++ b/etc/kayobe/compute.yml
@@ -212,6 +212,12 @@
 # compute_libvirt_ceph_repo_install is true. Default is 'squid'.
 #compute_libvirt_ceph_repo_release:
 
+###############################################################################
+# Compute node swap configuration.
+
+# List of swap devices. Each item is a dict containing a 'device' item.
+#compute_swap:
+
 ###############################################################################
 # Dummy variable to allow Ansible to accept this file.
 workaround_ansible_issue_8743: yes
diff --git a/etc/kayobe/controllers.yml b/etc/kayobe/controllers.yml
index caa03a6ff..1cc50c30b 100644
--- a/etc/kayobe/controllers.yml
+++ b/etc/kayobe/controllers.yml
@@ -106,8 +106,7 @@
 
 # Whether a 'data' LVM volume group should exist on controller hosts. By
 # default this contains a 'docker-volumes' logical volume for Docker volume
-# storage.
-# Default is false.
+# storage. Default is false.
 #controller_lvm_group_data_enabled:
 
 # Controller LVM volume group for data. See mrlesmithjr.manage_lvm role for
@@ -118,18 +117,33 @@
 # invalid value to require configuration.
 #controller_lvm_group_data_disks:
 
+# List of LVM logical volumes for the data volume group when using docker.
+#controller_lvm_group_data_docker_lvs:
+
+# List of LVM logical volumes for the data volume group when using podman.
+#controller_lvm_group_data_podman_lvs:
+
 # List of LVM logical volumes for the data volume group.
 #controller_lvm_group_data_lvs:
 
 # Docker volumes LVM backing volume.
 #controller_lvm_group_data_lv_docker_volumes:
 
+# Podman volumes LVM backing volume.
+#controller_lvm_group_data_lv_podman_volumes:
+
 # Size of docker volumes LVM backing volume.
 #controller_lvm_group_data_lv_docker_volumes_size:
 
 # Filesystem for docker volumes LVM backing volume. ext4 allows for shrinking.
 #controller_lvm_group_data_lv_docker_volumes_fs:
 
+# Size of podman volumes LVM backing volume.
+#controller_lvm_group_data_lv_podman_volumes_size:
+
+# Filesystem for podman volumes LVM backing volume. ext4 allows for shrinking.
+#controller_lvm_group_data_lv_podman_volumes_fs:
+
 ###############################################################################
 # Controller node sysctl configuration.
 
@@ -171,6 +185,12 @@
 # - state: enabled
 #controller_firewalld_rules:
 
+###############################################################################
+# Controller node swap configuration.
+
+# List of swap devices. Each item is a dict containing a 'device' item.
+#controller_swap:
+
 ###############################################################################
 # Dummy variable to allow Ansible to accept this file.
 workaround_ansible_issue_8743: yes
diff --git a/etc/kayobe/infra-vms.yml b/etc/kayobe/infra-vms.yml
index 076a3e695..59147aac7 100644
--- a/etc/kayobe/infra-vms.yml
+++ b/etc/kayobe/infra-vms.yml
@@ -123,6 +123,12 @@
 # an invalid value to require configuration.
 #infra_vm_lvm_group_data_disks:
 
+# List of LVM logical volumes for the data volume group when using docker.
+#infra_vm_lvm_group_data_docker_lvs:
+
+# List of LVM logical volumes for the data volume group when using podman.
+#infra_vm_lvm_group_data_podman_lvs:
+
 # List of LVM logical volumes for the data volume group.
 #infra_vm_lvm_group_data_lvs:
 
@@ -135,6 +141,12 @@
 # Filesystem for docker volumes LVM backing volume. ext4 allows for shrinking.
 #infra_vm_lvm_group_data_lv_docker_volumes_fs:
 
+# Size of podman volumes LVM backing volume.
+#infra_vm_lvm_group_data_lv_podman_volumes_size:
+
+# Filesystem for podman volumes LVM backing volume. ext4 allows for shrinking.
+#infra_vm_lvm_group_data_lv_podman_volumes_fs:
+
 ###############################################################################
 # Infrastructure VM node sysctl configuration.
 
@@ -176,6 +188,12 @@
 # - state: enabled
 #infra_vm_firewalld_rules:
 
+###############################################################################
+# Infrastructure VM node swap configuration.
+
+# List of swap devices. Each item is a dict containing a 'device' item.
+#infra_vm_swap:
+
 ###############################################################################
 # Dummy variable to allow Ansible to accept this file.
 workaround_ansible_issue_8743: yes
diff --git a/etc/kayobe/monitoring.yml b/etc/kayobe/monitoring.yml
index 5a19d7023..8c63bd589 100644
--- a/etc/kayobe/monitoring.yml
+++ b/etc/kayobe/monitoring.yml
@@ -117,6 +117,12 @@
 # - state: enabled
 #monitoring_firewalld_rules:
 
+###############################################################################
+# Monitoring node swap configuration.
+
+# List of swap devices. Each item is a dict containing a 'device' item.
+#monitoring_swap:
+
 ###############################################################################
 # Dummy variable to allow Ansible to accept this file.
 workaround_ansible_issue_8743: yes
diff --git a/etc/kayobe/seed-hypervisor.yml b/etc/kayobe/seed-hypervisor.yml
index cded893f9..5905eefe0 100644
--- a/etc/kayobe/seed-hypervisor.yml
+++ b/etc/kayobe/seed-hypervisor.yml
@@ -136,6 +136,12 @@
 # - state: enabled
 #seed_hypervisor_firewalld_rules:
 
+###############################################################################
+# Seed hypervisor node swap configuration.
+
+# List of swap devices. Each item is a dict containing a 'device' item.
+#seed_hypervisor_swap:
+
 ###############################################################################
 # Dummy variable to allow Ansible to accept this file.
 workaround_ansible_issue_8743: yes
diff --git a/etc/kayobe/seed.yml b/etc/kayobe/seed.yml
index 9f4f7055b..7a335ea2f 100644
--- a/etc/kayobe/seed.yml
+++ b/etc/kayobe/seed.yml
@@ -60,6 +60,12 @@
 # value to require configuration.
 #seed_lvm_group_data_disks:
 
+# List of LVM logical volumes for the data volume group when using docker.
+#seed_lvm_group_data_docker_lvs:
+
+# List of LVM logical volumes for the data volume group when using podman.
+#seed_lvm_group_data_podman_lvs:
+
 # List of LVM logical volumes for the data volume group.
 #seed_lvm_group_data_lvs:
 
@@ -72,6 +78,12 @@
 # Filesystem for docker volumes LVM backing volume. ext4 allows for shrinking.
 #seed_lvm_group_data_lv_docker_volumes_fs:
 
+# Size of podman volumes LVM backing volume.
+#seed_lvm_group_data_lv_podman_volumes_size:
+
+# Filesystem for podman volumes LVM backing volume. ext4 allows for shrinking.
+#seed_lvm_group_data_lv_podman_volumes_fs:
+
 ###############################################################################
 # Seed node sysctl configuration.
 
@@ -131,6 +143,12 @@
 # - state: enabled
 #seed_firewalld_rules:
 
+###############################################################################
+# Seed node swap configuration.
+
+# List of swap devices. Each item is a dict containing a 'device' item.
+#seed_swap:
+
 ###############################################################################
 # Dummy variable to allow Ansible to accept this file.
 workaround_ansible_issue_8743: yes
diff --git a/etc/kayobe/storage.yml b/etc/kayobe/storage.yml
index 1866e6df3..170ed2ab2 100644
--- a/etc/kayobe/storage.yml
+++ b/etc/kayobe/storage.yml
@@ -147,6 +147,12 @@
 # - state: enabled
 #storage_firewalld_rules:
 
+###############################################################################
+# Storage node swap configuration.
+
+# List of swap devices. Each item is a dict containing a 'device' item.
+#storage_swap:
+
 ###############################################################################
 # Dummy variable to allow Ansible to accept this file.
 workaround_ansible_issue_8743: yes
diff --git a/playbooks/kayobe-overcloud-base/run.yml b/playbooks/kayobe-overcloud-base/run.yml
index 3fa4fdaee..e5c617bc8 100644
--- a/playbooks/kayobe-overcloud-base/run.yml
+++ b/playbooks/kayobe-overcloud-base/run.yml
@@ -42,7 +42,7 @@
         chdir: "{{ kayobe_src_dir }}"
         executable: /bin/bash
       # TODO(priteau): Fix baremetal inspect issues with UEFI
-      when: ironic_boot_mode == 'bios' and false # TODO(priteau): Re-enable when working
+      when: ironic_boot_mode == 'bios'
 
     - name: Perform testing of the baremetal machines
       shell:
diff --git a/releasenotes/notes/fix-swap-support-35ccff76a9b46b4c.yaml b/releasenotes/notes/fix-swap-support-35ccff76a9b46b4c.yaml
new file mode 100644
index 000000000..574bf101c
--- /dev/null
+++ b/releasenotes/notes/fix-swap-support-35ccff76a9b46b4c.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Fixes swap configuration for the seed hypervisor, seed and infra VM hosts.
+    `LP#2138800 <https://bugs.launchpad.net/kayobe/+bug/2138800>`__
diff --git a/releasenotes/notes/override-kolla_sources-url-b268b5c87b051ea0.yaml b/releasenotes/notes/override-kolla_sources-url-b268b5c87b051ea0.yaml
new file mode 100644
index 000000000..e3cd87cd7
--- /dev/null
+++ b/releasenotes/notes/override-kolla_sources-url-b268b5c87b051ea0.yaml
@@ -0,0 +1,7 @@
+---
+feature:
+  - |
+    Adds support for ``url`` sources in ``kolla_sources``. Previously the
+    ``version`` and ``sha256`` attributes would not be generated in
+    ``kolla-build.conf``, preventing the override for sources with ``url``
+    type. Only ``git`` and ``local`` types worked.
diff --git a/tools/run-bashate.sh b/tools/run-bashate.sh
index 2b5b514cf..dd35ba737 100755
--- a/tools/run-bashate.sh
+++ b/tools/run-bashate.sh
@@ -6,4 +6,6 @@ ROOT=$(readlink -fn $(dirname $0)/.. )
 # NOTE(priteau): ignore E010 because it fails on one-liner bash loops:
 # https://bugs.launchpad.net/bash8/+bug/1895102
 find $ROOT -not -wholename \*.tox/\* -and -not -wholename \*.test/\* \
+    -and -not -wholename \*.ansible/\* -and -not -wholename \*venv\* \
+    -and -not -wholename \*/ansible/roles/\*.\*/\* \
     -and -name \*.sh -print0 | xargs -0 bashate -v --ignore E006,E010
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index b917e34fd..ed98ae2dc 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -124,7 +124,7 @@
 - job:
     name: kayobe-overcloud-centos10s
     parent: kayobe-overcloud-base
-    nodeset: kayobe-centos10s
+    nodeset: kayobe-centos10s-16GB
     voting: false
 
 - job:
@@ -132,24 +132,24 @@
     parent: kayobe-overcloud-base
     vars:
       kayobe_control_host_become: false
-    nodeset: kayobe-rocky10
+    nodeset: kayobe-rocky10-16GB
 
 - job:
     name: kayobe-overcloud-rocky10-podman
     parent: kayobe-overcloud-base
-    nodeset: kayobe-rocky10
+    nodeset: kayobe-rocky10-16GB
     vars:
       container_engine: podman
 
 - job:
     name: kayobe-overcloud-ubuntu-noble
     parent: kayobe-overcloud-base
-    nodeset: kayobe-ubuntu-noble
+    nodeset: kayobe-ubuntu-noble-16GB
 
 - job:
     name: kayobe-overcloud-ubuntu-noble-podman
     parent: kayobe-overcloud-base
-    nodeset: kayobe-ubuntu-noble
+    nodeset: kayobe-ubuntu-noble-16GB
     vars:
       container_engine: podman
       kayobe_control_host_become: false
@@ -164,13 +164,13 @@
 - job:
     name: kayobe-overcloud-tls-centos10s
     parent: kayobe-overcloud-tls-base
-    nodeset: kayobe-centos10s
+    nodeset: kayobe-centos10s-16GB
     voting: false
 
 - job:
     name: kayobe-overcloud-tls-rocky10
     parent: kayobe-overcloud-tls-base
-    nodeset: kayobe-rocky10
+    nodeset: kayobe-rocky10-16GB
 
 - job:
     name: kayobe-overcloud-upgrade-base
@@ -187,22 +187,22 @@
 - job:
     name: kayobe-overcloud-upgrade-rocky10
     parent: kayobe-overcloud-upgrade-base
-    nodeset: kayobe-rocky10
+    nodeset: kayobe-rocky10-16GB
 
 - job:
     name: kayobe-overcloud-upgrade-ubuntu-noble
     parent: kayobe-overcloud-upgrade-base
-    nodeset: kayobe-ubuntu-noble
+    nodeset: kayobe-ubuntu-noble-16GB
 
 - job:
     name: kayobe-overcloud-upgrade-slurp-rocky10
     parent: kayobe-overcloud-upgrade-base
-    nodeset: kayobe-rocky10
+    nodeset: kayobe-rocky10-16GB
 
 - job:
     name: kayobe-overcloud-upgrade-slurp-ubuntu-noble
     parent: kayobe-overcloud-upgrade-base
-    nodeset: kayobe-ubuntu-noble
+    nodeset: kayobe-ubuntu-noble-16GB
 
 - job:
     name: kayobe-seed-base
diff --git a/zuul.d/nodesets.yaml b/zuul.d/nodesets.yaml
index b7bd14d8b..32c72a536 100644
--- a/zuul.d/nodesets.yaml
+++ b/zuul.d/nodesets.yaml
@@ -5,14 +5,32 @@
       - name: primary
         label: centos-10-stream-8GB
 
+- nodeset:
+    name: kayobe-centos10s-16GB
+    nodes:
+      - name: primary
+        label: centos-10-stream-16GB
+
 - nodeset:
     name: kayobe-rocky10
     nodes:
       - name: primary
         label: rockylinux-10-8GB
 
+- nodeset:
+    name: kayobe-rocky10-16GB
+    nodes:
+      - name: primary
+        label: rockylinux-10-16GB
+
 - nodeset:
     name: kayobe-ubuntu-noble
     nodes:
       - name: primary
         label: ubuntu-noble
+
+- nodeset:
+    name: kayobe-ubuntu-noble-16GB
+    nodes:
+      - name: primary
+        label: ubuntu-noble-16GB
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index b9c1fc2f2..37fe7338e 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -25,12 +25,16 @@
         - kayobe-overcloud-ubuntu-noble
         - kayobe-overcloud-ubuntu-noble-podman
         - kayobe-overcloud-upgrade-rocky10
+        - kayobe-overcloud-upgrade-slurp-rocky10
+        - kayobe-overcloud-upgrade-slurp-ubuntu-noble
         - kayobe-overcloud-upgrade-ubuntu-noble
         - kayobe-seed-rocky10
         - kayobe-seed-rocky10-podman
         - kayobe-seed-ubuntu-noble
         - kayobe-seed-ubuntu-noble-podman
         - kayobe-seed-upgrade-rocky10
+        - kayobe-seed-upgrade-slurp-rocky10
+        - kayobe-seed-upgrade-slurp-ubuntu-noble
         - kayobe-seed-upgrade-ubuntu-noble
         - kayobe-seed-vm-rocky10
         - kayobe-seed-vm-ubuntu-noble
@@ -52,12 +56,16 @@
         - kayobe-overcloud-ubuntu-noble
         - kayobe-overcloud-ubuntu-noble-podman
         - kayobe-overcloud-upgrade-rocky10
+        - kayobe-overcloud-upgrade-slurp-rocky10
+        - kayobe-overcloud-upgrade-slurp-ubuntu-noble
         - kayobe-overcloud-upgrade-ubuntu-noble
         - kayobe-seed-rocky10
         - kayobe-seed-rocky10-podman
         - kayobe-seed-ubuntu-noble
         - kayobe-seed-ubuntu-noble-podman
         - kayobe-seed-upgrade-rocky10
+        - kayobe-seed-upgrade-slurp-rocky10
+        - kayobe-seed-upgrade-slurp-ubuntu-noble
         - kayobe-seed-upgrade-ubuntu-noble
         - kayobe-seed-vm-rocky10
         - kayobe-seed-vm-ubuntu-noble
@@ -69,6 +77,7 @@
         - kayobe-infra-vm-rocky10-cloud-image
         - kayobe-infra-vm-ubuntu-noble-cloud-image
         - kayobe-overcloud-centos10s
+        - kayobe-overcloud-host-configure-centos10s
         - kayobe-overcloud-tls-centos10s
         - kayobe-seed-centos10s
         - kayobe-seed-images-centos10s