diff --git a/.automation b/.automation
index 467fc362f..e8e1b600a 160000
--- a/.automation
+++ b/.automation
@@ -1 +1 @@
-Subproject commit 467fc362f3ccb29331c141d7aedb30f77672829a
+Subproject commit e8e1b600a8bf2ea7355eee45d2973eb177256c81
diff --git a/.github/workflows/overcloud-host-image-build.yml b/.github/workflows/overcloud-host-image-build.yml
index 13bf071f7..5149f0c7d 100644
--- a/.github/workflows/overcloud-host-image-build.yml
+++ b/.github/workflows/overcloud-host-image-build.yml
@@ -34,14 +34,14 @@ jobs:
     runs-on: [self-hosted, stackhpc-kayobe-config-kolla-builder-rl9]
     permissions: {}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: src/kayobe-config
 
       - name: Determine OpenStack release
         id: openstack_release
         run: |
-          BRANCH=$(awk -F'=' '/defaultbranch/ {print $2}' .gitreview)
+          BRANCH=$(awk -F'=' '/defaultbranch/ {print $2}' src/kayobe-config/.gitreview)
           echo "openstack_release=${BRANCH}" | sed "s|stable/||" >> $GITHUB_OUTPUT
 
       # Generate a tag to apply to all built overcloud host images.
@@ -84,14 +84,6 @@ jobs:
           sudo ip l set dummy1 up
           sudo ip l set dummy1 master breth1
 
-      # FIXME: Without this workaround we see the following issue after the runner is power cycled:
-      # TASK [MichaelRigart.interfaces : RedHat | ensure network service is started and enabled] ***
-      #   Unable to start service network: Job for network.service failed because the control process exited with error code.
-      #   See \"systemctl status network.service\" and \"journalctl -xe\" for details.
-      - name: Kill dhclient (workaround)
-        run: |
-          (sudo killall dhclient || true) && sudo systemctl restart network
-
       - name: Install Kayobe
         run: |
           mkdir -p venvs &&
diff --git a/etc/kayobe/environments/ci-aio/kolla.yml b/etc/kayobe/environments/ci-aio/kolla.yml
new file mode 100644
index 000000000..020398b58
--- /dev/null
+++ b/etc/kayobe/environments/ci-aio/kolla.yml
@@ -0,0 +1,3 @@
+---
+# Allow insecure registries for testing
+kolla_docker_registry_insecure: true
diff --git a/etc/kayobe/environments/ci-builder/globals.yml b/etc/kayobe/environments/ci-builder/globals.yml
index 8240da331..7efb44f44 100644
--- a/etc/kayobe/environments/ci-builder/globals.yml
+++ b/etc/kayobe/environments/ci-builder/globals.yml
@@ -12,4 +12,4 @@ os_distribution: "{{ lookup('pipe', '. /etc/os-release && echo $ID') | trim }}"
 # SELinux.
 
 # Avoid a reboot.
-selinux_do_reboot: false
+selinux_state: disabled
diff --git a/etc/kayobe/globals.yml b/etc/kayobe/globals.yml
index 3956dca36..cd3d50ec6 100644
--- a/etc/kayobe/globals.yml
+++ b/etc/kayobe/globals.yml
@@ -52,7 +52,7 @@
 # OS release. Valid options are "9-stream" when os_distribution is "centos", or
 # "9" when os_distribution is "rocky", or "jammy" when os_distribution is
 # "ubuntu".
-#os_release:
+#os_release: 
 
 ###############################################################################
 # Ansible configuration.