diff --git a/manifests/repos.pp b/manifests/repos.pp
index 2c71ec89d..801675795 100644
--- a/manifests/repos.pp
+++ b/manifests/repos.pp
@@ -7,6 +7,9 @@ class openstack_integration::repos {
           include apt
           class { 'openstack_extras::repo::debian::ubuntu':
             release         => 'caracal',
+            # TODO(tkajinam): Switch to UCA once openstackclient in Dalmatian
+            # is updated. See https://bugs.launchpad.net/bugs/2097764 .
+            manage_uca      => false,
             package_require => true,
             uca_location    => pick($facts['uca_mirror_host'], 'http://ubuntu-cloud.archive.canonical.com/ubuntu'),
           }
diff --git a/zuul.d/base.yaml b/zuul.d/base.yaml
index da3a614e1..b8172d09f 100644
--- a/zuul.d/base.yaml
+++ b/zuul.d/base.yaml
@@ -79,7 +79,7 @@
     name: puppet-openstack-base
     pre-run: playbooks/prepare-node-common.yaml
     abstract: true
-    nodeset: ubuntu-jammy
+    nodeset: ubuntu-noble
     vars:
       puppet: 7
 
diff --git a/zuul.d/integration.yaml b/zuul.d/integration.yaml
index 08a31546a..1af229bcf 100644
--- a/zuul.d/integration.yaml
+++ b/zuul.d/integration.yaml
@@ -13,12 +13,6 @@
     vars:
       scenario: scenario001
 
-- job:
-    name: puppet-openstack-integration-7-scenario001-tempest-ubuntu-jammy
-    parent: puppet-openstack-integration-7-scenario001
-    nodeset: ubuntu-jammy
-    voting: false
-
 - job:
     name: puppet-openstack-integration-7-scenario001-tempest-centos-9-stream
     parent: puppet-openstack-integration-7-scenario001
@@ -34,12 +28,6 @@
     vars:
       scenario: scenario002
 
-- job:
-    name: puppet-openstack-integration-7-scenario002-tempest-ubuntu-jammy
-    parent: puppet-openstack-integration-7-scenario002
-    nodeset: ubuntu-jammy
-    voting: false
-
 - job:
     name: puppet-openstack-integration-7-scenario002-tempest-centos-9-stream
     parent: puppet-openstack-integration-7-scenario002
@@ -55,12 +43,6 @@
     vars:
       scenario: scenario003
 
-- job:
-    name: puppet-openstack-integration-7-scenario003-tempest-ubuntu-jammy
-    parent: puppet-openstack-integration-7-scenario003
-    nodeset: ubuntu-jammy
-    voting: false
-
 - job:
     name: puppet-openstack-integration-7-scenario003-tempest-centos-9-stream
     parent: puppet-openstack-integration-7-scenario003
@@ -76,12 +58,6 @@
     vars:
       scenario: scenario004
 
-- job:
-    name: puppet-openstack-integration-7-scenario004-tempest-ubuntu-jammy
-    parent: puppet-openstack-integration-7-scenario004
-    nodeset: ubuntu-jammy
-    voting: false
-
 - job:
     name: puppet-openstack-integration-7-scenario004-tempest-centos-9-stream
     parent: puppet-openstack-integration-7-scenario004
@@ -97,12 +73,6 @@
     vars:
       scenario: scenario005
 
-- job:
-    name: puppet-openstack-integration-7-scenario005-tempest-ubuntu-jammy
-    parent: puppet-openstack-integration-7-scenario005
-    nodeset: ubuntu-jammy
-    voting: false
-
 - job:
     name: puppet-openstack-integration-7-scenario005-tempest-centos-9-stream
     parent: puppet-openstack-integration-7-scenario005
@@ -128,12 +98,10 @@
       scenario: scenario001
 
 - job:
-    name: puppet-openstack-integration-8-scenario001-tempest-centos-9-stream
+    name: puppet-openstack-integration-8-scenario001-tempest-ubuntu-noble
     parent: puppet-openstack-integration-8-scenario001
-    nodeset:
-      nodes:
-        - name: centos-9-stream
-          label: centos-9-stream
+    nodeset: ubuntu-noble
+    voting: false
 
 - job:
     name: puppet-openstack-integration-8-scenario002
@@ -143,12 +111,10 @@
       scenario: scenario002
 
 - job:
-    name: puppet-openstack-integration-8-scenario002-tempest-centos-9-stream
+    name: puppet-openstack-integration-8-scenario002-tempest-ubuntu-noble
     parent: puppet-openstack-integration-8-scenario002
-    nodeset:
-      nodes:
-        - name: centos-9-stream
-          label: centos-9-stream
+    nodeset: ubuntu-noble
+    voting: false
 
 - job:
     name: puppet-openstack-integration-8-scenario003
@@ -158,12 +124,10 @@
       scenario: scenario003
 
 - job:
-    name: puppet-openstack-integration-8-scenario003-tempest-centos-9-stream
+    name: puppet-openstack-integration-8-scenario003-tempest-ubuntu-noble
     parent: puppet-openstack-integration-8-scenario003
-    nodeset:
-      nodes:
-        - name: centos-9-stream
-          label: centos-9-stream
+    nodeset: ubuntu-noble
+    voting: false
 
 - job:
     name: puppet-openstack-integration-8-scenario004
@@ -173,12 +137,10 @@
       scenario: scenario004
 
 - job:
-    name: puppet-openstack-integration-8-scenario004-tempest-centos-9-stream
+    name: puppet-openstack-integration-8-scenario004-tempest-ubuntu-noble
     parent: puppet-openstack-integration-8-scenario004
-    nodeset:
-      nodes:
-        - name: centos-9-stream
-          label: centos-9-stream
+    nodeset: ubuntu-noble
+    voting: false
 
 - job:
     name: puppet-openstack-integration-8-scenario005
@@ -188,9 +150,7 @@
       scenario: scenario005
 
 - job:
-    name: puppet-openstack-integration-8-scenario005-tempest-centos-9-stream
+    name: puppet-openstack-integration-8-scenario005-tempest-ubuntu-noble
     parent: puppet-openstack-integration-8-scenario005
-    nodeset:
-      nodes:
-        - name: centos-9-stream
-          label: centos-9-stream
+    nodeset: ubuntu-noble
+    voting: false
diff --git a/zuul.d/layout.yaml b/zuul.d/layout.yaml
index dc74548c9..41ca1f839 100644
--- a/zuul.d/layout.yaml
+++ b/zuul.d/layout.yaml
@@ -7,13 +7,14 @@
     name: puppet-openstack-check-jobs
     check:
       jobs:
-        - puppet-openstack-lint-ubuntu-jammy
-        - puppet-openstack-syntax-7-ubuntu-jammy
-        - puppet-openstack-syntax-8-centos-9-stream
+        - puppet-openstack-lint-ubuntu-noble
+        - puppet-openstack-syntax-7-ubuntu-noble
+        - puppet-openstack-syntax-8-ubuntu-noble
     gate:
       jobs:
-        - puppet-openstack-lint-ubuntu-jammy
-        - puppet-openstack-syntax-7-ubuntu-jammy
+        - puppet-openstack-lint-ubuntu-noble
+        - puppet-openstack-syntax-7-ubuntu-noble
+        - puppet-openstack-syntax-8-ubuntu-noble
 
 - project:
     templates:
@@ -25,23 +26,22 @@
     name: puppet-openstack-library-jobs
     check:
       jobs:
-        - puppet-openstack-libraries-puppet-lint-ubuntu-jammy
-        - puppet-openstack-libraries-puppet-syntax-7-ubuntu-jammy
-        - puppet-openstack-libraries-puppet-syntax-8-centos-9-stream
+        - puppet-openstack-libraries-puppet-lint-ubuntu-noble
+        - puppet-openstack-libraries-puppet-syntax-7-ubuntu-noble
+        - puppet-openstack-libraries-puppet-syntax-8-ubuntu-noble
         - puppet-openstack-libraries-puppet-unit-7.32-centos-9-stream
-        - puppet-openstack-libraries-puppet-unit-7.32-ubuntu-jammy
-        - puppet-openstack-libraries-puppet-unit-8.10-centos-9-stream
-        - puppet-openstack-libraries-puppet-unit-latest-ubuntu-jammy
+        - puppet-openstack-libraries-puppet-unit-8.10-ubuntu-noble
+        - puppet-openstack-libraries-puppet-unit-latest-ubuntu-noble
         - puppet-openstack-libraries-litmus-7.32-centos-9-stream
-        - puppet-openstack-libraries-litmus-7.32-ubuntu-jammy
-        - puppet-openstack-libraries-litmus-8.10-centos-9-stream
-        - puppet-openstack-libraries-litmus-latest-ubuntu-jammy
+        - puppet-openstack-libraries-litmus-8.10-ubuntu-noble
+        - puppet-openstack-libraries-litmus-latest-ubuntu-noble
     gate:
       jobs:
-        - puppet-openstack-libraries-puppet-lint-ubuntu-jammy
-        - puppet-openstack-libraries-puppet-syntax-7-ubuntu-jammy
+        - puppet-openstack-libraries-puppet-lint-ubuntu-noble
+        - puppet-openstack-libraries-puppet-syntax-7-ubuntu-noble
+        - puppet-openstack-libraries-puppet-syntax-8-ubuntu-noble
         - puppet-openstack-libraries-puppet-unit-7.32-centos-9-stream
-        - puppet-openstack-libraries-puppet-unit-7.32-ubuntu-jammy
+        - puppet-openstack-libraries-puppet-unit-8.10-ubuntu-noble
         - puppet-openstack-libraries-litmus-7.32-centos-9-stream
 
 # integration jobs
@@ -49,11 +49,11 @@
     name: puppet-openstack-integration-jobs-all
     check:
       jobs:
-        - puppet-openstack-integration-7-scenario001-tempest-ubuntu-jammy
-        - puppet-openstack-integration-7-scenario002-tempest-ubuntu-jammy
-        - puppet-openstack-integration-7-scenario003-tempest-ubuntu-jammy
-        - puppet-openstack-integration-7-scenario004-tempest-ubuntu-jammy
-        - puppet-openstack-integration-7-scenario005-tempest-ubuntu-jammy
+        - puppet-openstack-integration-8-scenario001-tempest-ubuntu-noble
+        - puppet-openstack-integration-8-scenario002-tempest-ubuntu-noble
+        - puppet-openstack-integration-8-scenario003-tempest-ubuntu-noble
+        - puppet-openstack-integration-8-scenario004-tempest-ubuntu-noble
+        - puppet-openstack-integration-8-scenario005-tempest-ubuntu-noble
         - puppet-openstack-integration-7-scenario001-tempest-centos-9-stream
         - puppet-openstack-integration-7-scenario002-tempest-centos-9-stream
         - puppet-openstack-integration-7-scenario003-tempest-centos-9-stream
@@ -76,7 +76,7 @@
     name: puppet-openstack-integration-jobs-scenario001
     check:
       jobs:
-        - puppet-openstack-integration-7-scenario001-tempest-ubuntu-jammy
+        - puppet-openstack-integration-8-scenario001-tempest-ubuntu-noble
         - puppet-openstack-integration-7-scenario001-tempest-centos-9-stream
         - puppet-openstack-integration-8-scenario001-tempest-centos-9-stream
     gate:
@@ -87,7 +87,7 @@
     name: puppet-openstack-integration-jobs-scenario002
     check:
       jobs:
-        - puppet-openstack-integration-7-scenario002-tempest-ubuntu-jammy
+        - puppet-openstack-integration-8-scenario002-tempest-ubuntu-noble
         - puppet-openstack-integration-7-scenario002-tempest-centos-9-stream
         - puppet-openstack-integration-8-scenario002-tempest-centos-9-stream
     gate:
@@ -98,7 +98,7 @@
     name: puppet-openstack-integration-jobs-scenario003
     check:
       jobs:
-        - puppet-openstack-integration-7-scenario003-tempest-ubuntu-jammy
+        - puppet-openstack-integration-8-scenario003-tempest-ubuntu-noble
         - puppet-openstack-integration-7-scenario003-tempest-centos-9-stream
         - puppet-openstack-integration-8-scenario003-tempest-centos-9-stream
     gate:
@@ -109,7 +109,7 @@
     name: puppet-openstack-integration-jobs-scenario004
     check:
       jobs:
-        - puppet-openstack-integration-7-scenario004-tempest-ubuntu-jammy
+        - puppet-openstack-integration-8-scenario004-tempest-ubuntu-noble
         - puppet-openstack-integration-7-scenario004-tempest-centos-9-stream
         - puppet-openstack-integration-8-scenario004-tempest-centos-9-stream
     gate:
@@ -120,7 +120,7 @@
     name: puppet-openstack-integration-jobs-scenario005
     check:
       jobs:
-        - puppet-openstack-integration-7-scenario005-tempest-ubuntu-jammy
+        - puppet-openstack-integration-8-scenario005-tempest-ubuntu-noble
         - puppet-openstack-integration-7-scenario005-tempest-centos-9-stream
         - puppet-openstack-integration-8-scenario005-tempest-centos-9-stream
     gate:
diff --git a/zuul.d/libraries.yaml b/zuul.d/libraries.yaml
index 078d0341c..650cab453 100644
--- a/zuul.d/libraries.yaml
+++ b/zuul.d/libraries.yaml
@@ -9,25 +9,16 @@
       puppet_gem_version: 7.32
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-7.32-ubuntu-jammy
+    name: puppet-openstack-libraries-puppet-unit-8.10-ubuntu-noble
     parent: puppet-openstack-libraries-puppet-unit-base
-    nodeset: ubuntu-jammy
-    vars:
-      puppet_gem_version: 7.32
-
-- job:
-    name: puppet-openstack-libraries-puppet-unit-8.10-centos-9-stream
-    parent: puppet-openstack-libraries-puppet-unit-base
-    nodeset: centos-9-stream
+    nodeset: ubuntu-noble
     vars:
       puppet_gem_version: 8.10
-      dnf_modules:
-        ruby: 3.1
 
 - job:
-    name: puppet-openstack-libraries-puppet-unit-latest-ubuntu-jammy
+    name: puppet-openstack-libraries-puppet-unit-latest-ubuntu-noble
     parent: puppet-openstack-libraries-puppet-unit-base
-    nodeset: ubuntu-jammy
+    nodeset: ubuntu-noble
     voting: false
     vars:
       puppet_gem_version: latest
diff --git a/zuul.d/linters.yaml b/zuul.d/linters.yaml
index 27bc93a75..07dc5adce 100644
--- a/zuul.d/linters.yaml
+++ b/zuul.d/linters.yaml
@@ -1,42 +1,34 @@
 ---
 - job:
-    name: puppet-openstack-lint-ubuntu-jammy
+    name: puppet-openstack-lint-ubuntu-noble
     parent: puppet-openstack-module-base
     run: playbooks/run-lint-tests.yaml
 
 - job:
-    name: puppet-openstack-syntax-7-ubuntu-jammy
+    name: puppet-openstack-syntax-7-ubuntu-noble
     parent: puppet-openstack-syntax-base
     vars:
       puppet: 7
 
 - job:
-    name: puppet-openstack-syntax-8-centos-9-stream
+    name: puppet-openstack-syntax-8-ubuntu-noble
     parent: puppet-openstack-syntax-base
-    nodeset: centos-9-stream
-    voting: false
     vars:
       puppet: 8
-      dnf_modules:
-        ruby: 3.1
 
 - job:
-    name: puppet-openstack-libraries-puppet-lint-ubuntu-jammy
+    name: puppet-openstack-libraries-puppet-lint-ubuntu-noble
     parent: puppet-openstack-module-base
     run: playbooks/run-libraries-lint-tests.yaml
 
 - job:
-    name: puppet-openstack-libraries-puppet-syntax-7-ubuntu-jammy
+    name: puppet-openstack-libraries-puppet-syntax-7-ubuntu-noble
     parent: puppet-openstack-libraries-puppet-syntax-base
     vars:
       puppet: 7
 
 - job:
-    name: puppet-openstack-libraries-puppet-syntax-8-centos-9-stream
+    name: puppet-openstack-libraries-puppet-syntax-8-ubuntu-noble
     parent: puppet-openstack-libraries-puppet-syntax-base
-    nodeset: centos-9-stream
-    voting: false
     vars:
       puppet: 8
-      dnf_modules:
-        ruby: 3.1
diff --git a/zuul.d/litmus.yaml b/zuul.d/litmus.yaml
index a6354c041..93fd1a21f 100644
--- a/zuul.d/litmus.yaml
+++ b/zuul.d/litmus.yaml
@@ -50,26 +50,17 @@
       puppet_gem_version: 7.32
 
 - job:
-    name: puppet-openstack-litmus-7.32-ubuntu-jammy
+    name: puppet-openstack-litmus-8.10-ubuntu-noble
     parent: puppet-openstack-litmus-module-base
-    nodeset: ubuntu-jammy
+    nodeset: ubuntu-noble
     voting: false
-    vars:
-      puppet_gem_version: 7.32
-
-- job:
-    name: puppet-openstack-litmus-8.10-centos-9-stream
-    parent: puppet-openstack-litmus-module-base
-    nodeset: centos-9-stream
     vars:
       puppet_gem_version: 8.10
-      dnf_modules:
-        ruby: 3.1
 
 - job:
-    name: puppet-openstack-litmus-latest-ubuntu-jammy
+    name: puppet-openstack-litmus-latest-ubuntu-noble
     parent: puppet-openstack-litmus-module-base
-    nodeset: ubuntu-jammy
+    nodeset: ubuntu-noble
     voting: false
     vars:
       puppet_gem_version: latest
@@ -82,27 +73,18 @@
       puppet_gem_version: 7.32
 
 - job:
-    name: puppet-openstack-libraries-litmus-7.32-ubuntu-jammy
+    name: puppet-openstack-libraries-litmus-8.10-ubuntu-noble
     parent: puppet-openstack-litmus-libraries-base
-    nodeset: ubuntu-jammy
+    nodeset: ubuntu-noble
     voting: false
-    vars:
-      puppet_gem_version: 7.32
-
-- job:
-    name: puppet-openstack-libraries-litmus-8.10-centos-9-stream
-    parent: puppet-openstack-litmus-libraries-base
-    nodeset: centos-9-stream
     vars:
       puppet_gem_version: 8.10
-      dnf_modules:
-        ruby: 3.1
 
 - job:
-    name: puppet-openstack-libraries-litmus-latest-ubuntu-jammy
+    name: puppet-openstack-libraries-litmus-latest-ubuntu-noble
     parent: puppet-openstack-litmus-libraries-base
     voting: false
-    nodeset: ubuntu-jammy
+    nodeset: ubuntu-noble
     vars:
       puppet_gem_version: latest
 
@@ -111,9 +93,8 @@
     check:
       jobs:
         - puppet-openstack-litmus-7.32-centos-9-stream
-        - puppet-openstack-litmus-7.32-ubuntu-jammy
-        - puppet-openstack-litmus-8.10-centos-9-stream
-        - puppet-openstack-litmus-latest-ubuntu-jammy
+        - puppet-openstack-litmus-8.10-ubuntu-noble
+        - puppet-openstack-litmus-latest-ubuntu-noble
     gate:
       jobs:
         - puppet-openstack-litmus-7.32-centos-9-stream
diff --git a/zuul.d/unit.yaml b/zuul.d/unit.yaml
index 2074d8749..a80576166 100644
--- a/zuul.d/unit.yaml
+++ b/zuul.d/unit.yaml
@@ -9,25 +9,16 @@
       puppet_gem_version: 7.32
 
 - job:
-    name: puppet-openstack-unit-7.32-ubuntu-jammy
+    name: puppet-openstack-unit-8.10-ubuntu-noble
     parent: puppet-openstack-unit-base
-    nodeset: ubuntu-jammy
-    vars:
-      puppet_gem_version: 7.32
-
-- job:
-    name: puppet-openstack-unit-8.10-centos-9-stream
-    parent: puppet-openstack-unit-base
-    nodeset: centos-9-stream
+    nodeset: ubuntu-noble
     vars:
       puppet_gem_version: 8.10
-      dnf_modules:
-        ruby: 3.1
 
 - job:
-    name: puppet-openstack-unit-latest-ubuntu-jammy
+    name: puppet-openstack-unit-latest-ubuntu-noble
     parent: puppet-openstack-unit-base
-    nodeset: ubuntu-jammy
+    nodeset: ubuntu-noble
     voting: false
     vars:
       puppet_gem_version: latest
@@ -37,11 +28,9 @@
     check:
       jobs:
         - puppet-openstack-unit-7.32-centos-9-stream
-        - puppet-openstack-unit-7.32-ubuntu-jammy
-        - puppet-openstack-unit-8.10-centos-9-stream
-        - puppet-openstack-unit-latest-ubuntu-jammy
+        - puppet-openstack-unit-8.10-ubuntu-noble
+        - puppet-openstack-unit-latest-ubuntu-noble
     gate:
       jobs:
         - puppet-openstack-unit-7.32-centos-9-stream
-        - puppet-openstack-unit-7.32-ubuntu-jammy
-        - puppet-openstack-unit-8.10-centos-9-stream
+        - puppet-openstack-unit-8.10-ubuntu-noble