diff --git a/ansible/roles/kolla-ansible/defaults/main.yml b/ansible/roles/kolla-ansible/defaults/main.yml
index 63e1cbd6ba4ec2531803364f30033efefc8bb72b..8a3ff899efc8f28a11f785628b6c5c475ded4b43 100644
--- a/ansible/roles/kolla-ansible/defaults/main.yml
+++ b/ansible/roles/kolla-ansible/defaults/main.yml
@@ -21,6 +21,9 @@ kolla_ansible_venv_python: python3
 # Extra requirements to install inside the kolla-ansible virtualenv.
 kolla_ansible_venv_extra_requirements: []
 
+# Path to a requirements.yml file for Ansible collections.
+kolla_ansible_requirements_yml: "{{ kolla_ansible_venv }}/share/kolla-ansible/requirements.yml"
+
 # Virtualenv directory where Kolla-ansible's ansible modules will execute
 # remotely on the target nodes. If None, no virtualenv will be used.
 kolla_ansible_target_venv:
diff --git a/ansible/roles/kolla-ansible/tasks/install.yml b/ansible/roles/kolla-ansible/tasks/install.yml
index 95bea4da80156995b83a2121483f132dc9a4870b..c1fd6ac36d39b3dfe485c570dabede8078b7e9d2 100644
--- a/ansible/roles/kolla-ansible/tasks/install.yml
+++ b/ansible/roles/kolla-ansible/tasks/install.yml
@@ -106,3 +106,10 @@
     extra_args: "{% if kolla_upper_constraints_file %}-c {{ kolla_upper_constraints_file }}{% endif %}"
     virtualenv: "{{ kolla_ansible_venv }}"
     virtualenv_python: "{{ kolla_ansible_venv_python }}"
+
+- name: Ensure Ansible collections are installed
+  command:
+    cmd: >-
+      ansible-galaxy collection install
+      -r {{ kolla_ansible_requirements_yml }}
+      -p {{ kolla_ansible_venv }}/share/kolla-ansible/ansible/collections/
diff --git a/playbooks/kayobe-base/pre.yml b/playbooks/kayobe-base/pre.yml
index 304a8d80b0b839129beeaac3be4ba45b045f03e3..b6e7db53be696f12c1fcdad85262dd8e4de7419c 100644
--- a/playbooks/kayobe-base/pre.yml
+++ b/playbooks/kayobe-base/pre.yml
@@ -42,6 +42,13 @@
       vars:
         kayobe_galaxy_requirements_src_dir: "{{ kayobe_src_dir }}"
 
+    - name: Update kolla-ansible requirements.yml
+      include_role:
+        name: kayobe-galaxy-requirements
+      vars:
+        kayobe_galaxy_requirements_src_dir: "{{ kolla_ansible_src_dir }}"
+        kayobe_galaxy_requirements_dest_path: "/tmp/kolla-ansible-requirements.yml"
+
     - block:
         - name: Ensure previous kayobe directory exists
           file:
@@ -76,4 +83,14 @@
           # TODO(mgoddard): Always do this when previous release is Yoga.
           when: previous_release != 'xena'
 
+        - name: Update kolla-ansible requirements.yml
+          include_role:
+            name: kayobe-galaxy-requirements
+          vars:
+            kayobe_galaxy_requirements_src_dir: "{{ previous_kolla_ansible_src_dir }}"
+            kayobe_galaxy_requirements_branch: "stable/{{ previous_release | lower }}"
+            kayobe_galaxy_requirements_dest_path: "/tmp/previous-kolla-ansible-requirements.yml"
+          # TODO(mgoddard): Always do this when previous release is Yoga.
+          when: previous_release != 'xena'
+
       when: is_upgrade
diff --git a/playbooks/kayobe-overcloud-base/overrides.yml.j2 b/playbooks/kayobe-overcloud-base/overrides.yml.j2
index ba970bc50da457963369e563e512afe826cf46df..ab14f9940a2590e2ecf0dd3d9dc5ef8c63a97d15 100644
--- a/playbooks/kayobe-overcloud-base/overrides.yml.j2
+++ b/playbooks/kayobe-overcloud-base/overrides.yml.j2
@@ -14,6 +14,7 @@ kolla_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/opensta
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"
 kolla_ansible_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla-ansible'].src_dir }}"
 kolla_ansible_source_version: "{{ zuul.projects['opendev.org/openstack/kolla-ansible'].checkout }}"
+kolla_ansible_requirements_yml: "/tmp/kolla-ansible-requirements.yml"
 kolla_openstack_logging_debug: True
 pip_upper_constraints_file: "/tmp/upper-constraints.txt"
 
diff --git a/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2 b/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2
index 85dc34453640616e25fd62e0c5a33585a7090129..f679ce13504de6171c86eec442f5d398d4e40801 100644
--- a/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2
+++ b/playbooks/kayobe-overcloud-upgrade-base/overrides.yml.j2
@@ -15,7 +15,10 @@ kolla_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/opensta
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"
 kolla_ansible_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla-ansible'].src_dir }}"
 kolla_ansible_source_version: "{{ zuul.projects['opendev.org/openstack/kolla-ansible'].checkout }}"
+kolla_ansible_requirements_yml: "/tmp/kolla-ansible-requirements.yml"
 pip_upper_constraints_file: "/tmp/upper-constraints.txt"
+{% else %}
+kolla_ansible_requirements_yml: "/tmp/previous-kolla-ansible-requirements.yml"
 {% endif %}
 kolla_openstack_logging_debug: true
 
diff --git a/playbooks/kayobe-seed-base/overrides.yml.j2 b/playbooks/kayobe-seed-base/overrides.yml.j2
index 5c9c948c28621b63c202d9af88e8ca624bce5517..df0b5364565b8083091d7ee4f13071dbd69b3068 100644
--- a/playbooks/kayobe-seed-base/overrides.yml.j2
+++ b/playbooks/kayobe-seed-base/overrides.yml.j2
@@ -16,6 +16,7 @@ kolla_source_url: "/tmp/kolla"
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"
 kolla_ansible_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla-ansible'].src_dir }}"
 kolla_ansible_source_version: "{{ zuul.projects['opendev.org/openstack/kolla-ansible'].checkout }}"
+kolla_ansible_requirements_yml: "/tmp/kolla-ansible-requirements.yml"
 kolla_openstack_logging_debug: True
 pip_upper_constraints_file: "/tmp/upper-constraints.txt"
 
diff --git a/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2 b/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
index 54780e97ad293794bb369448e9acc68ae607613a..5b13be360b9a34e1641447a725358448685c2a9b 100644
--- a/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
+++ b/playbooks/kayobe-seed-upgrade-base/overrides.yml.j2
@@ -15,7 +15,10 @@ kolla_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/opensta
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"
 kolla_ansible_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla-ansible'].src_dir }}"
 kolla_ansible_source_version: "{{ zuul.projects['opendev.org/openstack/kolla-ansible'].checkout }}"
+kolla_ansible_requirements_yml: "/tmp/kolla-ansible-requirements.yml"
 pip_upper_constraints_file: "/tmp/upper-constraints.txt"
+{% else %}
+kolla_ansible_requirements_yml: "/tmp/previous-kolla-ansible-requirements.yml"
 {% endif %}
 kolla_openstack_logging_debug: True
 
diff --git a/playbooks/kayobe-seed-vm-base/overrides.yml.j2 b/playbooks/kayobe-seed-vm-base/overrides.yml.j2
index 35a46c3193d2d90702e2afa5e60ac27060dfb542..1b85b171e2d573ff58f1607ebc6c2c25daa9a7a9 100644
--- a/playbooks/kayobe-seed-vm-base/overrides.yml.j2
+++ b/playbooks/kayobe-seed-vm-base/overrides.yml.j2
@@ -11,6 +11,7 @@ kolla_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/opensta
 kolla_source_version: "{{ zuul.projects['opendev.org/openstack/kolla'].checkout }}"
 kolla_ansible_source_url: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla-ansible'].src_dir }}"
 kolla_ansible_source_version: "{{ zuul.projects['opendev.org/openstack/kolla-ansible'].checkout }}"
+kolla_ansible_requirements_yml: "/tmp/kolla-ansible-requirements.yml"
 kolla_openstack_logging_debug: True
 pip_upper_constraints_file: "/tmp/upper-constraints.txt"
 
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index d7968c7754583e542fa7016402d5161f93187221..2b2ba3c330f057733d84ac54e95b71ed334fc693 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -79,6 +79,7 @@
       ansible_collection_kolla_src_dir: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/ansible-collection-kolla'].src_dir }}"
       kayobe_src_dir: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kayobe'].src_dir }}"
       kayobe_config_src_dir: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kayobe-config-dev'].src_dir }}"
+      kolla_ansible_src_dir: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/kolla-ansible'].src_dir }}"
       previous_kayobe_src_dir: "{{ ansible_env.PWD ~ '/previous/kayobe' }}"
       previous_kayobe_config_src_dir: "{{ ansible_env.PWD ~ '/previous/kayobe-config' }}"
       requirements_src_dir: "{{ ansible_env.PWD ~ '/' ~ zuul.projects['opendev.org/openstack/requirements'].src_dir }}"