kolla-ansible/ansible/roles/nova/handlers/main.yml
Lakshmi Prasanna Goutham Pratapa 297eb5e88f Add resource Constraints to Nova containers.
This commit will constrain the dimensions of service `Nova`
and sub-containers deployed along with it.

A user can give the dimension values in `/etc/kolla/globals.yml`
the data-types just like stated in this commit.

Reference-Docs:
https://docs.docker.com/config/containers/resource_constraints/

Added Test-cases for the same.

Partially-Implements: blueprint resource-constraints
Change-Id: I6458d8fb7b26a6e7c3a9fd0d674d9cf129b0bf5d
2018-07-12 23:24:05 +05:30

340 lines
15 KiB
YAML

---
- name: Restart nova-ssh container
vars:
service_name: "nova-ssh"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_ssh_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
image: "{{ service.image }}"
pid_mode: "{{ service.pid_mode | default('') }}"
privileged: "{{ service.privileged | default(False) }}"
volumes: "{{ service.volumes|reject('equalto', '')|list }}"
dimensions: "{{ service.dimensions }}"
when:
- kolla_action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_ssh_confs.changed | bool
or nova_ssh_container.changed | bool
- name: Restart nova-libvirt container
vars:
service_name: "nova-libvirt"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_libvirt_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
image: "{{ service.image }}"
pid_mode: "{{ service.pid_mode | default('') }}"
privileged: "{{ service.privileged | default(False) }}"
volumes: "{{ service.volumes|reject('equalto', '')|list }}"
dimensions: "{{ service.dimensions }}"
register: restart_nova_libvirt
# NOTE(Jeffrey4l): retry 5 to remove nova_libvirt container because when
# guests running, nova_libvirt will raise error even though it is removed.
retries: 5
until: restart_nova_libvirt | success
when:
- kolla_action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_libvirt_confs.changed | bool
or nova_libvirt_container.changed | bool
- name: Restart placement-api container
vars:
service_name: "placement-api"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
placement_api_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or placement_api_wsgi_conf | changed
or placement_api_container.changed | bool
- name: Restart nova-api container
vars:
service_name: "nova-api"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_api_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_api_container.changed | bool
- name: Restart nova-scheduler container
vars:
service_name: "nova-scheduler"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_scheduler_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_scheduler_container.changed | bool
- name: Restart nova-conductor container
vars:
service_name: "nova-conductor"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conductor_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_conductor_container.changed | bool
- name: Restart nova-consoleauth container
vars:
service_name: "nova-consoleauth"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_consoleauth_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_consoleauth_container.changed | bool
- name: Restart nova-novncproxy container
vars:
service_name: "nova-novncproxy"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_novncproxy_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_novncproxy_container.changed | bool
- name: Restart nova-spicehtml5proxy container
vars:
service_name: "nova-spicehtml5proxy"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_spicehtml5proxy_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_spicehtml5proxy_container.changed | bool
- name: Restart nova-serialproxy container
vars:
service_name: "nova-serialproxy"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_serialproxy_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_serialproxy_container.changed | bool
- name: Restart nova-compute container
vars:
service_name: "nova-compute"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_compute_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
environment: "{{ service.environment | default(omit) }}"
image: "{{ service.image }}"
privileged: "{{ service.privileged | default(False) }}"
ipc_mode: "{{ service.ipc_mode | default(omit) }}"
volumes: "{{ service.volumes|reject('equalto', '')|list }}"
dimensions: "{{ service.dimensions }}"
when:
- kolla_action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or vcenter_ca_file | bool
or nova_compute_container.changed | bool
- name: Restart nova-compute-ironic container
vars:
service_name: "nova-compute-ironic"
service: "{{ nova_services[service_name] }}"
config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_overwriting: "{{ nova_policy_overwriting.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_compute_ironic_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
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]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_overwriting.changed | bool
or nova_compute_ironic_container.changed | bool
# nova-compute-fake is special. It will start multi numbers of container
# so put all variables here rather than defaults/main.yml file
- name: Restart nova-compute-fake containers
become: true
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "nova_compute_fake_{{ item }}"
image: "{{ nova_compute_image_full }}"
privileged: True
volumes:
- "{{ node_config_directory }}/nova-compute-fake-{{ item }}/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/lib/modules:/lib/modules:ro"
- "/run:/run:shared"
- "kolla_logs:/var/log/kolla/"
with_sequence: start=1 end={{ num_nova_fake_per_node }}
when:
- kolla_action != "config"
- inventory_hostname in groups['compute']
- enable_nova_fake | bool