Apply Resource Constraints to Openstack Services

This commit is to apply resource-constraints only to few OpenStack services.
Commit to apply constraints to other services will be made in coming commits.

Partially-Implements: blueprint resource-constraints

Change-Id: Icafa54baca24d2de64238222a5677b9d8b90e2aa

ansible/library/kolla_docker.py

@@ -301,7 +301,8 @@ class DockerWorker(object):
             self.compare_volumes(container_info) or
             self.compare_volumes_from(container_info) or
             self.compare_environment(container_info) or
-            self.compare_container_state(container_info)
+            self.compare_container_state(container_info) or
+            self.compare_dimensions(container_info)
         )
 
     def compare_ipc_mode(self, container_info):
@@ -438,6 +439,36 @@ class DockerWorker(object):
         if new_state != current_state:
             return True
 
+    def compare_dimensions(self, container_info):
+        new_dimensions = self.params.get('dimensions')
+        # NOTE(mgoddard): The names used by Docker are inconsisent between
+        # configuration of a container's resources and the resources in
+        # container_info['HostConfig']. This provides a mapping between the
+        # two.
+        dimension_map = {
+            'mem_limit': 'Memory', 'mem_reservation': 'MemoryReservation',
+            'memswap_limit': 'MemorySwap', 'cpu_period': 'CpuPeriod',
+            'cpu_quota': 'CpuQuota', 'cpu_shares': 'CpuShares',
+            'cpuset_cpus': 'CpusetCpus', 'cpuset_mems': 'CpusetMems',
+            'kernel_memory': 'KernelMemory', 'blkio_weight': 'BlkioWeight'}
+        unsupported = set(new_dimensions.keys()) - \
+            set(dimension_map.keys())
+        if unsupported:
+            self.module.exit_json(
+                failed=True, msg=repr("Unsupported dimensions"),
+                unsupported_dimensions=unsupported)
+        current_dimensions = container_info['HostConfig']
+        for key1, key2 in dimension_map.items():
+            # NOTE(mgoddard): If a resource has been explicitly requested,
+            # check for a match. Otherwise, ensure is is set to the default.
+            if key1 in new_dimensions:
+                if new_dimensions[key1] != current_dimensions[key2]:
+                    return True
+            elif current_dimensions[key2]:
+                # The default values of all currently supported resources are
+                # '' or 0 - both falsey.
+                return True
+
     def parse_image(self):
         full_image = self.params.get('image')
 

ansible/roles/aodh/defaults/main.yml

@@ -13,6 +13,7 @@ aodh_services:
       - "aodh:/var/lib/aodh/"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/aodh/aodh:/var/lib/kolla/venv/lib/python2.7/site-packages/aodh' if aodh_dev_mode | bool else '' }}"
+    dimensions: "{{ aodh_api_dimensions }}"
   aodh-evaluator:
     container_name: aodh_evaluator
     group: aodh-evaluator
@@ -23,6 +24,7 @@ aodh_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/aodh/aodh:/var/lib/kolla/venv/lib/python2.7/site-packages/aodh' if aodh_dev_mode | bool else '' }}"
+    dimensions: "{{ aodh_evaluator_dimensions }}"
   aodh-listener:
     container_name: aodh_listener
     group: aodh-listener
@@ -33,6 +35,7 @@ aodh_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/aodh/aodh:/var/lib/kolla/venv/lib/python2.7/site-packages/aodh' if aodh_dev_mode | bool else '' }}"
+    dimensions: "{{ aodh_listener_dimensions }}"
   aodh-notifier:
     container_name: aodh_notifier
     group: aodh-notifier
@@ -43,6 +46,7 @@ aodh_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/aodh/aodh:/var/lib/kolla/venv/lib/python2.7/site-packages/aodh' if aodh_dev_mode | bool else '' }}"
+    dimensions: "{{ aodh_notifier_dimensions }}"
 
 
 ####################
@@ -74,6 +78,10 @@ aodh_notifier_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ d
 aodh_notifier_tag: "{{ aodh_tag }}"
 aodh_notifier_image_full: "{{ aodh_notifier_image }}:{{ aodh_notifier_tag }}"
 
+aodh_api_dimensions: "{{ default_container_dimensions }}"
+aodh_evaluator_dimensions: "{{ default_container_dimensions }}"
+aodh_listener_dimensions: "{{ default_container_dimensions }}"
+aodh_notifier_dimensions: "{{ default_container_dimensions }}"
 
 ####################
 # OpenStack

ansible/roles/aodh/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -39,6 +40,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -63,6 +65,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -87,6 +90,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/aodh/tasks/config.yml

@@ -111,6 +111,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_aodh_containers
   when:
     - kolla_action != "config"

ansible/roles/barbican/defaults/main.yml

@@ -13,6 +13,7 @@ barbican_services:
       - "barbican:/var/lib/barbican/"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/barbican/barbican:/var/lib/kolla/venv/lib/python2.7/site-packages/barbican' if barbican_dev_mode | bool else '' }}"
+    dimensions: "{{ barbican_api_dimensions }}"
   barbican-keystone-listener:
     container_name: barbican_keystone_listener
     group: barbican-keystone-listener
@@ -23,6 +24,7 @@ barbican_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/barbican/barbican:/var/lib/kolla/venv/lib/python2.7/site-packages/barbican' if barbican_dev_mode | bool else '' }}"
+    dimensions: "{{ barbican_keystone_listener_dimensions }}"
   barbican-worker:
     container_name: barbican_worker
     group: barbican-worker
@@ -33,6 +35,7 @@ barbican_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/barbican/barbican:/var/lib/kolla/venv/lib/python2.7/site-packages/barbican' if barbican_dev_mode | bool else '' }}"
+    dimensions: "{{ barbican_worker_dimensions }}"
 
 
 ####################
@@ -61,6 +64,9 @@ barbican_worker_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{
 barbican_worker_tag: "{{ barbican_tag }}"
 barbican_worker_image_full: "{{ barbican_worker_image }}:{{ barbican_worker_tag }}"
 
+barbican_api_dimensions: "{{ default_container_dimensions }}"
+barbican_keystone_listener_dimensions: "{{ default_container_dimensions }}"
+barbican_worker_dimensions: "{{ default_container_dimensions }}"
 
 ####################
 # OpenStack

ansible/roles/barbican/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -40,6 +41,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -64,6 +66,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/barbican/tasks/config.yml

@@ -130,6 +130,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_barbican_containers
   when:
     - kolla_action != "config"

ansible/roles/blazar/defaults/main.yml

@@ -12,6 +12,7 @@ blazar_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/blazar/blazar:/var/lib/kolla/venv/lib/python2.7/site-packages/blazar' if blazar_dev_mode | bool else '' }}"
+    dimensions: "{{ blazar_api_dimensions }}"
   blazar-manager:
     container_name: blazar_manager
     group: blazar-manager
@@ -22,6 +23,7 @@ blazar_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/blazar/blazar:/var/lib/kolla/venv/lib/python2.7/site-packages/blazar' if blazar_dev_mode | bool else '' }}"
+    dimensions: "{{ blazar_manager_dimensions }}"
 
 
 ####################
@@ -51,6 +53,8 @@ blazar_api_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ dock
 blazar_api_tag: "{{ blazar_tag }}"
 blazar_api_image_full: "{{ blazar_api_image }}:{{ blazar_api_tag }}"
 
+blazar_api_dimensions: "{{ default_container_dimensions }}"
+blazar_manager_dimensions: "{{ default_container_dimensions }}"
 
 ####################
 # OpenStack

ansible/roles/blazar/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -38,6 +39,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/blazar/tasks/config.yml

@@ -89,6 +89,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_blazar_containers
   when:
     - kolla_action != "config"

ansible/roles/ceilometer/defaults/main.yml

@@ -12,6 +12,7 @@ ceilometer_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/ceilometer/ceilometer:/var/lib/kolla/venv/lib/python2.7/site-packages/ceilometer' if ceilometer_dev_mode | bool else '' }}"
+    dimensions: "{{ ceilometer_notification_dimensions }}"
   ceilometer-central:
     container_name: ceilometer_central
     group: ceilometer-central
@@ -23,6 +24,7 @@ ceilometer_services:
       - "ceilometer:/var/lib/ceilometer/"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/ceilometer/ceilometer:/var/lib/kolla/venv/lib/python2.7/site-packages/ceilometer' if ceilometer_dev_mode | bool else '' }}"
+    dimensions: "{{ ceilometer_central_dimensions }}"
   ceilometer-compute:
     container_name: ceilometer_compute
     group: ceilometer-compute
@@ -37,6 +39,7 @@ ceilometer_services:
       - "kolla_logs:/var/log/kolla/"
       - "nova_libvirt:/var/lib/libvirt"
       - "{{ kolla_dev_repos_directory ~ '/ceilometer/ceilometer:/var/lib/kolla/venv/lib/python2.7/site-packages/ceilometer' if ceilometer_dev_mode | bool else '' }}"
+    dimensions: "{{ ceilometer_compute_dimensions }}"
 
 
 ####################
@@ -57,6 +60,9 @@ ceilometer_compute_image: "{{ docker_registry ~ '/' if docker_registry else '' }
 ceilometer_compute_tag: "{{ ceilometer_tag }}"
 ceilometer_compute_image_full: "{{ ceilometer_compute_image }}:{{ ceilometer_compute_tag }}"
 
+ceilometer_notification_dimensions: "{{ default_container_dimensions }}"
+ceilometer_central_dimensions: "{{ default_container_dimensions }}"
+ceilometer_compute_dimensions: "{{ default_container_dimensions }}"
 
 ####################
 # OpenStack

ansible/roles/ceilometer/handlers/main.yml

@@ -17,6 +17,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -46,6 +47,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -74,6 +76,7 @@
     image: "{{ service.image }}"
     privileged: "{{ service.privileged | default(False) }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/ceilometer/tasks/config.yml

@@ -196,6 +196,7 @@
     image: "{{ item.value.image }}"
     privileged: "{{ item.value.privileged | default(False) }}"
     volumes: "{{ item.value.volumes | reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_ceilometer_containers
   when:
     - kolla_action != "config"

ansible/roles/chrony/defaults/main.yml

@@ -12,6 +12,7 @@ chrony_services:
       - "{{ node_config_directory }}/chrony/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla"
+    dimensions: "{{ chrony_dimensions }}"
 
 chrony_bindaddress: "{{ kolla_internal_vip_address }}"
 
@@ -21,3 +22,5 @@ chrony_bindaddress: "{{ kolla_internal_vip_address }}"
 chrony_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-chrony"
 chrony_tag: "{{ openstack_release }}"
 chrony_image_full: "{{ chrony_image }}:{{ chrony_tag }}"
+
+chrony_dimensions: "{{ default_container_dimensions }}"

ansible/roles/chrony/handlers/main.yml

@@ -11,6 +11,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/chrony/tasks/config.yml

@@ -43,6 +43,7 @@
     image: "{{ item.value.image }}"
     privileged: "{{ item.value.privileged }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[item.value.group]

ansible/roles/cinder/defaults/main.yml

@@ -12,6 +12,7 @@ cinder_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/cinder/cinder:/var/lib/kolla/venv/lib/python2.7/site-packages/cinder' if cinder_dev_mode | bool else '' }}"
+    dimensions: "{{ cinder_api_dimensions }}"
   cinder-scheduler:
     container_name: cinder_scheduler
     group: cinder-scheduler
@@ -22,6 +23,7 @@ cinder_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/cinder/cinder:/var/lib/kolla/venv/lib/python2.7/site-packages/cinder' if cinder_dev_mode | bool else '' }}"
+    dimensions: "{{ cinder_scheduler_dimensions }}"
   cinder-volume:
     container_name: cinder_volume
     group: cinder-volume
@@ -39,6 +41,7 @@ cinder_services:
       - "{% if enable_iscsid | bool %}iscsi_info:/etc/iscsi{% endif %}"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/cinder/cinder:/var/lib/kolla/venv/lib/python2.7/site-packages/cinder' if cinder_dev_mode | bool else '' }}"
+    dimensions: "{{ cinder_volume_dimensions }}"
   cinder-backup:
     container_name: cinder_backup
     group: cinder-backup
@@ -54,6 +57,7 @@ cinder_services:
       - "{% if enable_iscsid | bool %}iscsi_info:/etc/iscsi{% endif %}"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/cinder/cinder:/var/lib/kolla/venv/lib/python2.7/site-packages/cinder' if cinder_dev_mode | bool else '' }}"
+    dimensions: "{{ cinder_backup_dimensions }}"
 
 ####################
 # Ceph
@@ -129,6 +133,10 @@ cinder_api_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ dock
 cinder_api_tag: "{{ cinder_tag }}"
 cinder_api_image_full: "{{ cinder_api_image }}:{{ cinder_api_tag }}"
 
+cinder_api_dimensions: "{{ default_container_dimensions }}"
+cinder_backup_dimensions: "{{ default_container_dimensions }}"
+cinder_scheduler_dimensions: "{{ default_container_dimensions }}"
+cinder_volume_dimensions: "{{ default_container_dimensions }}"
 
 ####################
 # OpenStack

ansible/roles/cinder/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes | reject('equalto', '') | list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -39,6 +40,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes | reject('equalto', '') | list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -65,6 +67,7 @@
     privileged: "{{ service.privileged | default(False) }}"
     ipc_mode: "{{ service.ipc_mode | default('') }}"
     volumes: "{{ service.volumes | reject('equalto', '') | list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -90,6 +93,7 @@
     image: "{{ service.image }}"
     privileged: "{{ service.privileged | default(False) }}"
     volumes: "{{ service.volumes | reject('equalto', '') | list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/cinder/tasks/config.yml

@@ -127,6 +127,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes | reject('equalto', '') | list }}"
+    dimensions: "{{ item.value.dimensions }}"
     privileged: "{{ item.value.privileged | default(False) }}"
     ipc_mode: "{{ item.value.ipc_mode | default('') }}"
   register: check_cinder_containers

ansible/roles/cloudkitty/defaults/main.yml

@@ -12,6 +12,7 @@ cloudkitty_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/cloudkitty/cloudkitty:/var/lib/kolla/venv/lib/python2.7/site-packages/cloudkitty' if cloudkitty_dev_mode | bool else '' }}"
+    dimensions: "{{ cloudkitty_api_dimensions }}"
   cloudkitty-processor:
     container_name: "cloudkitty_processor"
     group: "cloudkitty-processor"
@@ -22,6 +23,7 @@ cloudkitty_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/cloudkitty/cloudkitty:/var/lib/kolla/venv/lib/python2.7/site-packages/cloudkitty' if cloudkitty_dev_mode | bool else '' }}"
+    dimensions: "{{ cloudkitty_processor_dimensions }}"
 
 
 ####################
@@ -46,6 +48,10 @@ cloudkitty_processor_image: "{{ docker_registry ~ '/' if docker_registry else ''
 cloudkitty_processor_tag: "{{ cloudkitty_tag }}"
 cloudkitty_processor_image_full: "{{ cloudkitty_processor_image }}:{{ cloudkitty_processor_tag }}"
 
+cloudkitty_processor_diensions: "{{ default_container_dimensions }}"
+cloudkitty_api_dimensions: "{{ default_container_dimensions }}"
+
+
 ####################
 # OpenStack
 ####################

ansible/roles/cloudkitty/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -39,6 +40,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/cloudkitty/tasks/config.yml

@@ -105,6 +105,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_cloudkitty_containers
   when:
     - kolla_action != "config"

ansible/roles/collectd/defaults/main.yml

@@ -13,6 +13,7 @@ collectd_services:
       - "kolla_logs:/var/log/kolla/"
       - "/sys/:/sys/:ro"
       - "/dev/:/dev/:ro"
+    dimensions: "{{ collectd_dimensions }}"
 
 ####################
 # Docker
@@ -21,6 +22,8 @@ collectd_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker
 collectd_tag: "{{ openstack_release }}"
 collectd_image_full: "{{ collectd_image }}:{{ collectd_tag }}"
 
+collectd_dimensions: "{{ default_container_dimensions }}"
+
 ####################
 # OpenStack
 ####################

ansible/roles/collectd/handlers/main.yml

@@ -13,6 +13,7 @@
     image: "{{ service.image }}"
     privileged: "{{ service.privileged | default(False) }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/collectd/tasks/config.yml

@@ -68,6 +68,7 @@
     image: "{{ item.value.image }}"
     privileged: "{{ item.value.privileged | default(False) }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_collectd_containers
   when:
     - kolla_action != "config"

ansible/roles/common/defaults/main.yml

@@ -14,6 +14,7 @@ common_services:
       - "{{ node_config_directory }}/fluentd/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ fluentd_dimensions }}"
   kolla-toolbox:
     container_name: kolla_toolbox
     enabled: True
@@ -28,6 +29,7 @@ common_services:
       - "/dev/:/dev/"
       - "/run/:/run/:shared"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ kolla_toolbox_dimensions }}"
   # DUMMY_ENVIRONMENT is needed because empty environment is not supported
   cron:
     container_name: cron
@@ -39,6 +41,7 @@ common_services:
       - "{{ node_config_directory }}/cron/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ cron_dimensions }}"
 
 
 ####################
@@ -47,6 +50,10 @@ common_services:
 common_install_type: "{{ kolla_install_type }}"
 common_tag: "{{ openstack_release }}"
 
+cron_dimensions: "{{ default_container_dimensions }}"
+kolla_toolbox_dimensions: "{{ default_container_dimensions }}"
+fluentd_dimensions: "{{ default_container_dimensions }}"
+
 kolla_toolbox_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ common_install_type }}-kolla-toolbox"
 kolla_toolbox_tag: "{{ common_tag }}"
 kolla_toolbox_image_full: "{{ kolla_toolbox_image }}:{{ kolla_toolbox_tag }}"

ansible/roles/common/handlers/main.yml

@@ -13,6 +13,7 @@
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
     environment: "{{ service.environment }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - service.enabled | bool
@@ -41,6 +42,7 @@
     privileged: "{{ service.privileged | default(False) }}"
     volumes: "{{ service.volumes }}"
     environment: "{{ service.environment }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - service.enabled | bool
@@ -67,6 +69,7 @@
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
     environment: "{{ service.environment }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - service.enabled | bool

ansible/roles/common/tasks/config.yml

@@ -255,6 +255,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
     privileged: "{{ item.value.privileged | default(False) }}"
     environment: "{{ item.value.environment }}"
   register: check_common_containers

ansible/roles/congress/defaults/main.yml

@@ -12,6 +12,7 @@ congress_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/congress/congress:/var/lib/kolla/venv/lib/python2.7/site-packages/congress' if congress_dev_mode | bool else '' }}"
+    dimensions: "{{ congress_api_dimensions }}"
   congress-policy-engine:
     container_name: congress_policy_engine
     group: congress-policy-engine
@@ -22,6 +23,7 @@ congress_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/congress/congress:/var/lib/kolla/venv/lib/python2.7/site-packages/congress' if congress_dev_mode | bool else '' }}"
+    dimensions: "{{ congress_policy_engine_dimensions }}"
   congress-datasource:
     container_name: congress_datasource
     group: congress-datasource
@@ -32,6 +34,7 @@ congress_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/congress/congress:/var/lib/kolla/venv/lib/python2.7/site-packages/congress' if congress_dev_mode | bool else '' }}"
+    dimensions: "{{ congress_datasource_dimensions }}"
 
 
 ####################
@@ -60,6 +63,9 @@ congress_api_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ do
 congress_api_tag: "{{ congress_tag }}"
 congress_api_image_full: "{{ congress_api_image }}:{{ congress_api_tag }}"
 
+congress_api_dimensions: "{{ default_container_dimensions }}"
+congress_policy_engine_dimensions: "{{ default_container_dimensions }}"
+congress_datasource_dimensions: "{{ default_container_dimensions }}"
 
 ####################
 # OpenStack

ansible/roles/congress/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -38,6 +39,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -62,6 +64,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/congress/tasks/config.yml

@@ -87,6 +87,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_congress_containers
   when:
     - kolla_action != "config"

ansible/roles/designate/defaults/main.yml

@@ -12,6 +12,7 @@ designate_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/designate/designate:/var/lib/kolla/venv/lib/python2.7/site-packages/designate' if designate_dev_mode | bool else '' }}"
+    dimensions: "{{ designate_api_dimensions }}"
   designate-backend-bind9:
     container_name: designate_backend_bind9
     group: designate-backend-bind9
@@ -22,6 +23,7 @@ designate_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "designate_backend_bind9:/var/lib/named/"
+    dimensions: "{{ designate_backend_bind9_dimensions }}"
   designate-central:
     container_name: designate_central
     group: designate-central
@@ -32,6 +34,7 @@ designate_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/designate/designate:/var/lib/kolla/venv/lib/python2.7/site-packages/designate' if designate_dev_mode | bool else '' }}"
+    dimensions: "{{ designate_central_dimensions }}"
   designate-mdns:
     container_name: designate_mdns
     group: designate-mdns
@@ -42,6 +45,7 @@ designate_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/designate/designate:/var/lib/kolla/venv/lib/python2.7/site-packages/designate' if designate_dev_mode | bool else '' }}"
+    dimensions: "{{ designate_mdns_dimensions }}"
   designate-producer:
     container_name: designate_producer
     group: designate-producer
@@ -52,6 +56,7 @@ designate_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/designate/designate:/var/lib/kolla/venv/lib/python2.7/site-packages/designate' if designate_dev_mode | bool else '' }}"
+    dimensions: "{{ designate_producer_dimensions }}"
   designate-worker:
     container_name: designate_worker
     group: designate-worker
@@ -62,6 +67,7 @@ designate_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/designate/designate:/var/lib/kolla/venv/lib/python2.7/site-packages/designate' if designate_dev_mode | bool else '' }}"
+    dimensions: "{{ designate_worker_dimensions }}"
   designate-sink:
     container_name: designate_sink
     group: designate-sink
@@ -72,6 +78,7 @@ designate_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_logs:/var/log/kolla/"
       - "{{ kolla_dev_repos_directory ~ '/designate/designate:/var/lib/kolla/venv/lib/python2.7/site-packages/designate' if designate_dev_mode | bool else '' }}"
+    dimensions: "{{ designate_sink_dimensions }}"
 
 
 ####################
@@ -120,6 +127,14 @@ designate_worker_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{
 designate_worker_tag: "{{ designate_tag }}"
 designate_worker_image_full: "{{ designate_worker_image }}:{{ designate_worker_tag }}"
 
+designate_api_dimensions: "{{ default_container_dimensions }}"
+designate_backend_bind9_dimensions: "{{ default_container_dimensions }}"
+designate_central_dimensions: "{{ default_container_dimensions }}"
+designate_mdns_dimensions: "{{ default_container_dimensions }}"
+designate_producer_dimensions: "{{ default_container_dimensions }}"
+designate_worker_dimensions: "{{ default_container_dimensions }}"
+designate_sink_dimensions: "{{ default_container_dimensions }}"
+
 ####################
 # OpenStack
 ####################

ansible/roles/designate/handlers/main.yml

@@ -12,6 +12,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -37,6 +38,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -61,6 +63,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -85,6 +88,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -109,6 +113,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -133,6 +138,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -159,6 +165,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/designate/tasks/config.yml

@@ -184,6 +184,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_designate_containers
   when:
     - kolla_action != "config"

ansible/roles/elasticsearch/defaults/main.yml

@@ -11,6 +11,7 @@ elasticsearch_services:
       - "{{ node_config_directory }}/elasticsearch/:{{ container_config_directory }}/"
       - "/etc/localtime:/etc/localtime:ro"
       - "elasticsearch:/var/lib/elasticsearch/data"
+    dimensions: "{{ elasticsearch_dimensions }}"
 
 
 ####################
@@ -26,3 +27,5 @@ es_java_opts: "{% if es_heap_size %}-Xms{{ es_heap_size }} -Xmx{{ es_heap_size }
 elasticsearch_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-elasticsearch"
 elasticsearch_tag: "{{ openstack_release }}"
 elasticsearch_image_full: "{{ elasticsearch_image }}:{{ elasticsearch_tag }}"
+
+elasticsearch_dimensions: "{{ default_container_dimensions }}"

ansible/roles/elasticsearch/handlers/main.yml

@@ -14,6 +14,7 @@
     image: "{{ service.image }}"
     environment: "{{ service.environment }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/elasticsearch/tasks/config.yml

@@ -57,6 +57,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
     environment: "{{ item.value.environment }}"
   register: check_elasticsearch_containers
   when:

ansible/roles/etcd/defaults/main.yml

@@ -29,6 +29,7 @@ etcd_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "kolla_etcd:/var/lib/etcd/"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ etcd_dimensions }}"
 
 
 ####################
@@ -37,3 +38,4 @@ etcd_services:
 etcd_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-etcd"
 etcd_tag: "{{ openstack_release }}"
 etcd_image_full: "{{ etcd_image }}:{{ etcd_tag }}"
+etcd_dimensions: "{{ default_container_dimensions }}"

ansible/roles/etcd/handlers/main.yml

@@ -13,6 +13,7 @@
     image: "{{ service.image }}"
     environment: "{{ service.environment }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - service.enabled | bool

ansible/roles/etcd/tasks/config.yml

@@ -34,6 +34,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
     environment: "{{ item.value.environment }}"
   register: check_etcd_containers
   when:

ansible/roles/freezer/defaults/main.yml

@@ -12,6 +12,7 @@ freezer_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "freezer:/var/lib/freezer/"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ freezer_api_dimensions }}"
   freezer-scheduler:
     container_name: freezer_scheduler
     group: freezer-scheduler
@@ -22,6 +23,7 @@ freezer_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "freezer:/var/lib/freezer/"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ freezer_scheduler_dimensions }}"
 
 
 ####################
@@ -38,6 +40,9 @@ freezer_scheduler_image: "{{ docker_registry ~ '/' if docker_registry else '' }}
 freezer_scheduler_tag: "{{ freezer_tag }}"
 freezer_scheduler_image_full: "{{ freezer_scheduler_image }}:{{ freezer_scheduler_tag }}"
 
+freezer_api_dimensions: "{{ default_container_dimensions }}"
+freezer_scheduler_dimensions: "{{ default_container_dimensions }}"
+
 ####################
 # OpenStack
 ####################

ansible/roles/freezer/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -39,6 +40,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/freezer/tasks/config.yml

@@ -102,6 +102,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_freezer_containers
   when:
     - kolla_action != "config"

ansible/roles/glance/defaults/main.yml

@@ -14,6 +14,7 @@ glance_services:
       - "{{ glance_file_datadir_volume }}:/var/lib/glance/"
       - "{{ kolla_dev_repos_directory ~ '/glance/glance:/var/lib/kolla/venv/lib/python2.7/site-packages/glance' if glance_dev_mode | bool else '' }}"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ glance_api_dimensions }}"
   glance-registry:
     container_name: glance_registry
     group: glance-registry
@@ -24,6 +25,7 @@ glance_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "{{ kolla_dev_repos_directory ~ '/glance/glance:/var/lib/kolla/venv/lib/python2.7/site-packages/glance' if glance_dev_mode | bool else '' }}"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ glance_registry_dimensions }}"
 
 ####################
 # Notification
@@ -78,6 +80,10 @@ glance_api_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ dock
 glance_api_tag: "{{ glance_tag }}"
 glance_api_image_full: "{{ glance_api_image }}:{{ glance_api_tag }}"
 
+glance_api_dimensions: "{{ default_container_dimensions }}"
+glance_registry_dimensions: "{{ default_container_dimensions }}"
+
+
 ####################
 # Glance
 ####################

ansible/roles/glance/handlers/main.yml

@@ -15,6 +15,7 @@
     image: "{{ service.image }}"
     environment: "{{ service.environment }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in glance_api_hosts
@@ -41,6 +42,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/glance/tasks/config.yml

@@ -120,6 +120,7 @@
     image: "{{ item.value.image }}"
     environment: "{{ item.value.environment | default(omit) }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_glance_containers
   when:
     - kolla_action != "config"

ansible/roles/gnocchi/defaults/main.yml

@@ -12,6 +12,7 @@ gnocchi_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "gnocchi:/var/lib/gnocchi/"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ gnocchi_api_dimensions }}"
   gnocchi-metricd:
     container_name: gnocchi_metricd
     group: gnocchi-metricd
@@ -22,6 +23,7 @@ gnocchi_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "gnocchi:/var/lib/gnocchi/"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ gnocchi_metricd_dimensions }}"
   gnocchi-statsd:
     container_name: gnocchi_statsd
     group: gnocchi-statsd
@@ -32,6 +34,7 @@ gnocchi_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "gnocchi:/var/lib/gnocchi/"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ gnocchi_statsd_dimensions }}"
 
 
 ####################
@@ -82,6 +85,10 @@ gnocchi_metricd_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{
 gnocchi_metricd_tag: "{{ gnocchi_tag }}"
 gnocchi_metricd_image_full: "{{ gnocchi_metricd_image }}:{{ gnocchi_metricd_tag }}"
 
+gnocchi_api_dimensions: "{{ default_container_dimensions }}"
+gnocchi_metricd_dimensions: "{{ default_container_dimensions }}"
+gnocchi_statsd_dimensions: "{{ default_container_dimensions }}"
+
 ####################
 # OpenStack
 ####################

ansible/roles/gnocchi/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -39,6 +40,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -63,6 +65,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/gnocchi/tasks/config.yml

@@ -108,6 +108,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_gnocchi_containers
   when:
     - kolla_action != "config"

ansible/roles/grafana/defaults/main.yml

@@ -12,6 +12,7 @@ grafana_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "grafana:/var/lib/grafana/"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ grafana_dimensions }}"
 
 ####################
 # Database
@@ -53,3 +54,5 @@ grafana_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_
 grafana_tag: "{{ openstack_release }}"
 grafana_image_full: "{{ grafana_image }}:{{ grafana_tag }}"
 grafana_admin_username: "admin"
+
+grafana_dimensions: "{{ default_container_dimensions }}"

ansible/roles/grafana/handlers/main.yml

@@ -13,6 +13,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/grafana/tasks/config.yml

@@ -106,6 +106,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_grafana_containers
   when:
     - kolla_action != "config"

ansible/roles/haproxy/defaults/main.yml

@@ -12,6 +12,7 @@ haproxy_services:
       - "{{ node_config_directory }}/haproxy/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "haproxy_socket:/var/lib/kolla/haproxy/"
+    dimensions: "{{ haproxy_dimensions }}"
   keepalived:
     container_name: keepalived
     group: haproxy
@@ -23,6 +24,7 @@ haproxy_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
       - "haproxy_socket:/var/lib/kolla/haproxy/"
+    dimensions: "{{ keepalived_dimensions }}"
 
 
 ####################
@@ -61,3 +63,6 @@ haproxy_listen_http_extra: []
 haproxy_max_connections: 4000
 haproxy_processes: 1
 haproxy_process_cpu_map: "no"
+
+haproxy_dimensions: "{{ default_container_dimensions }}"
+keepalived_dimensions: "{{ default_container_dimensions }}"

ansible/roles/haproxy/handlers/main.yml

@@ -13,6 +13,7 @@
     image: "{{ service.image }}"
     privileged: "{{ service.privileged | default(False) }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -38,6 +39,7 @@
     image: "{{ service.image }}"
     privileged: "{{ service.privileged | default(False) }}"
     volumes: "{{ service.volumes }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/haproxy/tasks/config.yml

@@ -101,6 +101,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes }}"
+    dimensions: "{{ item.value.dimensions }}"
     privileged: "{{ item.value.privileged | default(False) }}"
   register: check_haproxy_containers
   when:

ansible/roles/heat/defaults/main.yml

@@ -12,6 +12,7 @@ heat_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "{{ kolla_dev_repos_directory ~ '/heat/heat:/var/lib/kolla/venv/lib/python2.7/site-packages/heat' if heat_dev_mode | bool else '' }}"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ heat_api_dimensions }}"
   heat-api-cfn:
     container_name: heat_api_cfn
     group: heat-api-cfn
@@ -22,6 +23,7 @@ heat_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "{{ kolla_dev_repos_directory ~ '/heat/heat:/var/lib/kolla/venv/lib/python2.7/site-packages/heat' if heat_dev_mode | bool else '' }}"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ heat_api_cfn_dimensions }}"
   heat-engine:
     container_name: heat_engine
     group: heat-engine
@@ -32,6 +34,7 @@ heat_services:
       - "/etc/localtime:/etc/localtime:ro"
       - "{{ kolla_dev_repos_directory ~ '/heat/heat:/var/lib/kolla/venv/lib/python2.7/site-packages/heat' if heat_dev_mode | bool else '' }}"
       - "kolla_logs:/var/log/kolla/"
+    dimensions: "{{ heat_engine_dimensions }}"
 
 ####################
 # Database
@@ -59,6 +62,10 @@ heat_engine_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ doc
 heat_engine_tag: "{{ heat_tag }}"
 heat_engine_image_full: "{{ heat_engine_image }}:{{ heat_engine_tag }}"
 
+heat_api_dimensions: "{{ default_container_dimensions }}"
+heat_api_cfn_dimensions: "{{ default_container_dimensions }}"
+heat_engine_dimensions: "{{ default_container_dimensions }}"
+
 
 ####################
 # OpenStack

ansible/roles/heat/handlers/main.yml

@@ -14,6 +14,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -38,6 +39,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]
@@ -62,6 +64,7 @@
     name: "{{ service.container_name }}"
     image: "{{ service.image }}"
     volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ service.dimensions }}"
   when:
     - kolla_action != "config"
     - inventory_hostname in groups[service.group]

ansible/roles/heat/tasks/config.yml

@@ -102,6 +102,7 @@
     name: "{{ item.value.container_name }}"
     image: "{{ item.value.image }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_heat_containers
   when:
     - kolla_action != "config"

ansible/roles/nova/tasks/config.yml

@@ -202,6 +202,7 @@
     ipc_mode: "{{ item.value.ipc_mode|default(omit) }}"
     privileged: "{{ item.value.privileged|default(False) }}"
     volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
+    dimensions: "{{ item.value.dimensions }}"
   register: check_nova_containers
   when:
     - kolla_action != "config"

doc/source/reference/resource-constraints.rst

@@ -8,12 +8,7 @@ Overview
 ~~~~~~~~
 
 Since the Rocky release it is possible to restrict
-the resource usage of deployed containers.
-The following components support this feature:
-
-* Nova
-
-In Kolla Ansible,
+the resource usage of deployed containers. In Kolla Ansible,
 container resources to be constrained are referred to as dimensions.
 
 The `Docker documentation <https://docs.docker.com/config/containers/resource_constraints/>`__
@@ -39,7 +34,42 @@ Pre-deployment Configuration
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Dimensions are defined as a mapping from a Docker resource name
-(e.g. ``cpu_period``) to a string constraint value.
+
+.. list-table:: Resource Constraints
+   :widths: 25 25 25
+   :header-rows: 1
+
+   * - Resource
+     - Data Type
+     - Default Value
+   * - cpu_period
+     - Integer
+     - 0
+   * - blkio_weight
+     - Integer
+     - 0
+   * - cpu_quota
+     - Integer
+     - 0
+   * - cpu_shares
+     - Integer
+     - 0
+   * - mem_limit
+     - Integer
+     - 0
+   * - memswap_limit
+     - Integer
+     - 0
+   * - mem_reservation
+     - Integer
+     - 0
+   * - cpuset_cpus
+     - String
+     - ''(Empty String)
+   * - cpuset_mems
+     - String
+     - ''(Empty String)
+
 
 The variable ``default_container_dimensions`` sets the default dimensions
 for all supported containers, and by default these are unconstrained.

tests/test_kolla_docker.py

@@ -810,6 +810,82 @@ class TestAttrComp(base.BaseTestCase):
         self.dw = get_DockerWorker({'state': 'running'})
         self.assertFalse(self.dw.compare_container_state(container_info))
 
+    def test_compare_dimensions_pos(self):
+        self.fake_data['params']['dimensions'] = {
+            'blkio_weight': 10, 'mem_limit': 30}
+        container_info = dict()
+        container_info['HostConfig'] = {
+            'CpuPeriod': 0, 'KernelMemory': 0, 'Memory': 0, 'CpuQuota': 0,
+            'CpusetCpus': '', 'CpuShares': 0, 'BlkioWeight': 0,
+            'CpusetMems': '', 'MemorySwap': 0, 'MemoryReservation': 0}
+        self.dw = get_DockerWorker(self.fake_data['params'])
+        self.assertTrue(self.dw.compare_dimensions(container_info))
+
+    def test_compare_dimensions_neg(self):
+        self.fake_data['params']['dimensions'] = {
+            'blkio_weight': 10}
+        container_info = dict()
+        container_info['HostConfig'] = {
+            'CpuPeriod': 0, 'KernelMemory': 0, 'Memory': 0, 'CpuQuota': 0,
+            'CpusetCpus': '', 'CpuShares': 0, 'BlkioWeight': 10,
+            'CpusetMems': '', 'MemorySwap': 0, 'MemoryReservation': 0}
+        self.dw = get_DockerWorker(self.fake_data['params'])
+        self.assertFalse(self.dw.compare_dimensions(container_info))
+
+    def test_compare_wrong_dimensions(self):
+        self.fake_data['params']['dimensions'] = {
+            'blki_weight': 0}
+        container_info = dict()
+        container_info['HostConfig'] = {
+            'CpuPeriod': 0, 'KernelMemory': 0, 'Memory': 0, 'CpuQuota': 0,
+            'CpusetCpus': '', 'CpuShares': 0, 'BlkioWeight': 0,
+            'CpusetMems': '', 'MemorySwap': 0, 'MemoryReservation': 0}
+        self.dw = get_DockerWorker(self.fake_data['params'])
+        self.dw.compare_dimensions(container_info)
+        self.dw.module.exit_json.assert_called_once_with(
+            failed=True, msg=repr("Unsupported dimensions"),
+            unsupported_dimensions=set(['blki_weight']))
+
+    def test_compare_empty_dimensions(self):
+        self.fake_data['params']['dimensions'] = dict()
+        container_info = dict()
+        container_info['HostConfig'] = {
+            'CpuPeriod': 0, 'KernelMemory': 0, 'Memory': 0, 'CpuQuota': 0,
+            'CpusetCpus': '1', 'CpuShares': 0, 'BlkioWeight': 0,
+            'CpusetMems': '', 'MemorySwap': 0, 'MemoryReservation': 0}
+        self.dw = get_DockerWorker(self.fake_data['params'])
+        self.assertTrue(self.dw.compare_dimensions(container_info))
+
+    def test_compare_dimensions_removed_and_changed(self):
+        self.fake_data['params']['dimensions'] = {
+            'mem_reservation': 10}
+        container_info = dict()
+        # Here mem_limit and mem_reservation are already present
+        # Now we are updating only 'mem_reservation'.
+        # Ideally it should return True stating that the docker
+        # dimensions have been changed.
+        container_info['HostConfig'] = {
+            'CpuPeriod': 0, 'KernelMemory': 0, 'Memory': 10, 'CpuQuota': 0,
+            'CpusetCpus': '', 'CpuShares': 0, 'BlkioWeight': 0,
+            'CpusetMems': '', 'MemorySwap': 0, 'MemoryReservation': 10}
+        self.dw = get_DockerWorker(self.fake_data['params'])
+        self.assertTrue(self.dw.compare_dimensions(container_info))
+
+    def test_compare_dimensions_explicit_default(self):
+        self.fake_data['params']['dimensions'] = {
+            'mem_reservation': 0}
+        container_info = dict()
+        # Here mem_limit and mem_reservation are already present
+        # Now we are updating only 'mem_reservation'.
+        # Ideally it should return True stating that the docker
+        # dimensions have been changed.
+        container_info['HostConfig'] = {
+            'CpuPeriod': 0, 'KernelMemory': 0, 'Memory': 0, 'CpuQuota': 0,
+            'CpusetCpus': '', 'CpuShares': 0, 'BlkioWeight': 0,
+            'CpusetMems': '', 'MemorySwap': 0, 'MemoryReservation': 0}
+        self.dw = get_DockerWorker(self.fake_data['params'])
+        self.assertFalse(self.dw.compare_dimensions(container_info))
+
     def test_compare_container_state_pos(self):
         container_info = {'State': dict(Status='running')}
         self.dw = get_DockerWorker({'state': 'exited'})