openstack
/
kolla-ansible
Code Issues Proposed changes

Optimize reconfigure action for nova 

Change-Id: Ida7c955d9ddf7b7dc3289001958326c38c62d0c9
Partially-implements: blueprint better-reconfigure
This commit is contained in:
Jeffrey Zhang 2016-12-06 17:12:20 +08:00
parent 692c6986f2
commit 35f9335572
15 changed files with 565 additions and 753 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ansible/library/kolla_docker.py
View File

@ -736,6 +736,10 @@ def generate_module():
continue
new_args[key] = value
# if pid_mode = ""/None/False, remove it
if not new_args.get('pid_mode', False):
new_args.pop('pid_mode', None)
module.params = new_args
return module

124
ansible/roles/nova/defaults/main.yml
View File

@ -1,6 +1,130 @@
---
project_name: "nova"
nova_services:
nova-libvirt:
container_name: nova_libvirt
group: compute
enabled: True
image: "{{ nova_libvirt_image_full }}"
pid_mode: "host"
privileged: True
volumes:
- "{{ node_config_directory }}/nova-libvirt/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/lib/modules:/lib/modules:ro"
- "/run/:/run/:shared"
- "/dev:/dev"
- "/sys/fs/cgroup:/sys/fs/cgroup"
- "kolla_logs:/var/log/kolla/"
- "libvirtd:/var/lib/libvirt"
- "nova_compute:/var/lib/nova/"
- "{% if enable_cinder_backend_nfs | bool %}/var/lib/nova/mnt:/var/lib/nova/mnt:shared{% endif %}"
- "nova_libvirt_qemu:/etc/libvirt/qemu"
nova-ssh:
container_name: "nova_ssh"
group: "compute"
image: "{{ nova_ssh_image_full }}"
enabled: True
volumes:
- "{{ node_config_directory }}/nova-ssh/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla"
- "nova_compute:/var/lib/nova"
- "/var/lib/nova/mnt:/var/lib/nova/mnt:shared"
- "heka_socket:/var/lib/kolla/heka/"
nova-api:
container_name: "nova_api"
group: "nova-api"
image: "{{ nova_api_image_full }}"
enabled: True
privileged: True
volumes:
- "{{ node_config_directory }}/nova-api/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/lib/modules:/lib/modules:ro"
- "kolla_logs:/var/log/kolla/"
nova-consoleauth:
container_name: "nova_consoleauth"
group: "nova-consoleauth"
image: "{{ nova_consoleauth_image_full }}"
enabled: True
volumes:
- "{{ node_config_directory }}/nova-consoleauth/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
nova-novncproxy:
container_name: "nova_novncproxy"
group: "nova-novncproxy"
image: "{{ nova_novncproxy_image_full }}"
enabled: "{{ nova_console == 'novnc' }}"
volumes:
- "{{ node_config_directory }}/nova-novncproxy/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
nova-scheduler:
container_name: "nova_scheduler"
group: "nova-scheduler"
image: "{{ nova_scheduler_image_full }}"
enabled: True
volumes:
- "{{ node_config_directory }}/nova-scheduler/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
nova-spicehtml5proxy:
container_name: "nova_spicehtml5proxy"
group: "nova-spicehtml5proxy"
image: "{{ nova_spicehtml5proxy_image_full }}"
enabled: "{{ nova_console == 'spice' }}"
volumes:
- "{{ node_config_directory }}/nova-spicehtml5proxy/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
nova-serialproxy:
container_name: "nova_serialproxy"
group: "nova-serialproxy"
image: "{{ nova_serialproxy_image_full }}"
enabled: "{{ enable_nova_serialconsole_proxy | bool }}"
volumes:
- "{{ node_config_directory }}/nova-serialproxy/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
nova-conductor:
container_name: "nova_conductor"
group: "nova-conductor"
enabled: True
image: "{{ nova_conductor_image_full }}"
volumes:
- "{{ node_config_directory }}/nova-conductor/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
nova-compute:
container_name: "nova_compute"
group: "compute"
image: "{{ nova_compute_image_full }}"
privileged: True
enabled: "{{ not enable_nova_fake | bool or not enable_ironic | bool }}"
volumes:
- "{{ node_config_directory }}/nova-compute/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/lib/modules:/lib/modules:ro"
- "/run:/run:shared"
- "/dev:/dev"
- "kolla_logs:/var/log/kolla/"
- "{% if enable_iscsid | bool %}iscsi_info:/etc/iscsi{% endif %}"
- "libvirtd:/var/lib/libvirt"
- "nova_compute:/var/lib/nova/"
- "{% if enable_cinder_backend_nfs | bool %}/var/lib/nova/mnt:/var/lib/nova/mnt:shared{% endif %}"
nova-compute-ironic:
container_name: "nova_compute_ironic"
group: "nova-compute-ironic"
image: "{{ nova_compute_ironic_image_full }}"
enabled: "{{ enable_ironic | bool }}"
volumes:
- "{{ node_config_directory }}/nova-compute-ironic/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
####################
# Ceph
####################

284
ansible/roles/nova/handlers/main.yml Normal file
View File

@ -0,0 +1,284 @@
---
- 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 }}"
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 }}"
when:
- 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 }}"
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 }}"
# 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
when:
- 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 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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_api_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.changed | bool
or nova_api_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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_consoleauth_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_novncproxy_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_spicehtml5proxy_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.changed | bool
or nova_spicehtml5proxy_container.changed | bool
- name: Restart nova-serialproxy 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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_spicehtml5proxy_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.changed | bool
or nova_spicehtml5proxy_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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_scheduler_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_conductor_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.changed | bool
or nova_conductor_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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_compute_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.changed | 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_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
nova_compute_ironic_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
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 }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or nova_conf.changed | bool
or policy_json.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
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:
- action != "config"
- inventory_hostname in groups['compute']
- enable_nova_fake | bool

11
ansible/roles/nova/tasks/bootstrap_service.yml
View File

@ -1,5 +1,7 @@
---
- name: Running Nova bootstrap container
vars:
nova_api: "{{ nova_services['nova-api'] }}"
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
@ -7,14 +9,11 @@
environment:
KOLLA_BOOTSTRAP:
KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
image: "{{ nova_api_image_full }}"
image: "{{ nova_api.image }}"
labels:
BOOTSTRAP:
name: "bootstrap_nova"
restart_policy: "never"
volumes:
- "{{ node_config_directory }}/nova-api/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
volumes: "{{ nova_api.volumes }}"
run_once: True
delegate_to: "{{ groups['nova-api'][0] }}"
delegate_to: "{{ groups[nova_api.group][0] }}"

27
ansible/roles/nova/tasks/config-nova-fake.yml
View File

@ -5,12 +5,16 @@
state: "directory"
recurse: yes
with_sequence: start=1 end={{ num_nova_fake_per_node }}
notify:
- Restart nova-compute-fake containers
- name: Copying over config.json files for services
template:
src: "nova-compute.json.j2"
dest: "{{ node_config_directory }}/nova-compute-fake-{{ item }}/config.json"
with_sequence: start=1 end={{ num_nova_fake_per_node }}
notify:
- Restart nova-compute-fake containers
- name: Copying over nova.conf
merge_configs:
@ -26,3 +30,26 @@
- "{{ node_config_directory }}/config/nova/{{ inventory_hostname }}/nova.conf"
dest: "{{ node_config_directory }}/nova-compute-fake-{{ item }}/nova.conf"
with_sequence: start=1 end={{ num_nova_fake_per_node }}
notify:
- Restart nova-compute-fake containers
- name: Check nova-compute-fake containers
kolla_docker:
action: "compare_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:
- action != "config"
- inventory_hostname in groups['compute']
- enable_nova_fake | bool
notify:
- Restart nova-compute-fake containers

143
ansible/roles/nova/tasks/config.yml
View File

@ -12,98 +12,137 @@
- name: Ensuring config directories exist
file:
path: "{{ node_config_directory }}/{{ item }}"
path: "{{ node_config_directory }}/{{ item.key }}"
state: "directory"
recurse: yes
with_items:
- "nova-api"
- "nova-compute"
- "nova-compute-ironic"
- "nova-conductor"
- "nova-consoleauth"
- "nova-libvirt"
- "nova-novncproxy"
- "nova-scheduler"
- "nova-spicehtml5proxy"
- "nova-ssh"
- "nova-serialproxy"
when:
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ nova_services }}"
- name: Copying over config.json files for services
template:
src: "{{ item }}.json.j2"
dest: "{{ node_config_directory }}/{{ item }}/config.json"
with_items:
- "nova-api"
- "nova-compute"
- "nova-compute-ironic"
- "nova-conductor"
- "nova-consoleauth"
- "nova-libvirt"
- "nova-novncproxy"
- "nova-scheduler"
- "nova-spicehtml5proxy"
- "nova-ssh"
- "nova-serialproxy"
src: "{{ item.key }}.json.j2"
dest: "{{ node_config_directory }}/{{ item.key }}/config.json"
register: config_jsons
when:
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ nova_services }}"
notify:
- "Restart {{ item.key }} container"
- name: Copying over nova.conf
vars:
services_require_nova_conf:
- nova-api
- nova-compute
- nova-compute-ironic
- nova-conductor
- nova-consoleauth
- nova-novncproxy
- nova-serialproxy
- nova-scheduler
- nova-spicehtml5proxy
merge_configs:
vars:
service_name: "{{ item }}"
service_name: "{{ item.key }}"
sources:
- "{{ role_path }}/templates/nova.conf.j2"
- "{{ node_custom_config }}/global.conf"
- "{{ node_custom_config }}/database.conf"
- "{{ node_custom_config }}/messaging.conf"
- "{{ node_custom_config }}/nova.conf"
- "{{ node_custom_config }}/nova/{{ item }}.conf"
- "{{ node_custom_config }}/nova/{{ item.key }}.conf"
- "{{ node_custom_config }}/nova/{{ inventory_hostname }}/nova.conf"
dest: "{{ node_config_directory }}/{{ item }}/nova.conf"
with_items:
- "nova-api"
- "nova-compute"
- "nova-compute-ironic"
- "nova-conductor"
- "nova-consoleauth"
- "nova-novncproxy"
- "nova-scheduler"
- "nova-spicehtml5proxy"
- "nova-serialproxy"
dest: "{{ node_config_directory }}/{{ item.key }}/nova.conf"
register: nova_confs
when:
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
- item.key in services_require_nova_conf
with_dict: "{{ nova_services }}"
notify:
- "Restart {{ item.key }} container"
- name: Copying over libvirt configuration
vars:
service: "{{ nova_services['nova-libvirt'] }}"
template:
src: "{{ item.src }}"
dest: "{{ node_config_directory }}/nova-libvirt/{{ item.dest }}"
register: nova_libvirt_confs
when:
- inventory_hostname in groups[service.group]
- service.enabled | bool
with_items:
- { src: "qemu.conf.j2", dest: "qemu.conf" }
- { src: "libvirtd.conf.j2", dest: "libvirtd.conf" }
notify:
- Restart nova-libvirt container
- name: Copying files for nova-ssh
vars:
service: "{{ nova_services['nova-ssh'] }}"
template:
src: "{{ item.src }}"
dest: "{{ node_config_directory }}/nova-ssh/{{ item.dest }}"
register: nova_ssh_confs
when:
- inventory_hostname in groups[service.group]
- service.enabled | bool
with_items:
- { src: "sshd_config.j2", dest: "sshd_config" }
- { src: "id_rsa", dest: "id_rsa" }
- { src: "id_rsa.pub", dest: "id_rsa.pub" }
- { src: "ssh_config.j2", dest: "ssh_config" }
notify:
- Restart nova-ssh container
- name: Check if policies shall be overwritten
local_action: stat path="{{ node_custom_config }}/nova/policy.json"
register: nova_policy
- name: Copying over existing policy.json
vars:
services_require_policy_json:
- nova-api
- nova-compute
- nova-compute-ironic
- nova-conductor
- nova-consoleauth
- nova-novncproxy
- nova-serialproxy
- nova-scheduler
- nova-spicehtml5proxy
template:
src: "{{ node_custom_config }}/nova/policy.json"
dest: "{{ node_config_directory }}/{{ item }}/policy.json"
with_items:
- "nova-api"
- "nova-compute"
- "nova-compute-ironic"
- "nova-conductor"
- "nova-consoleauth"
- "nova-novncproxy"
- "nova-scheduler"
- "nova-spicehtml5proxy"
- "nova-serialproxy"
dest: "{{ node_config_directory }}/{{ item.key }}/policy.json"
register: policy_jsons
when:
nova_policy.stat.exists
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
- nova_policy.stat.exists | bool
- item.key in services_require_policy_json
with_dict: "{{ nova_services }}"
notify:
- "Restart {{ item.key }} container"
# check whether the containers parameter is changed. If yes, trigger the handler
- name: Check nova containers
kolla_docker:
action: "compare_container"
common_options: "{{ docker_common_options }}"
name: "{{ item.value.container_name }}"
image: "{{ item.value.image }}"
pid_mode: "{{ item.value.pid_mode|default('') }}"
privileged: "{{ item.value.privileged|default(False) }}"
volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
register: check_nova_containers
when:
- action != "config"
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ nova_services }}"
notify:
- "Restart {{ item.key }} container"

18
ansible/roles/nova/tasks/deploy.yml
View File

@ -19,13 +19,6 @@
when: inventory_hostname in groups['nova-api']
- include: config.yml
when: inventory_hostname in groups['compute'] or
inventory_hostname in groups['nova-api'] or
inventory_hostname in groups['nova-conductor'] or
inventory_hostname in groups['nova-consoleauth'] or
inventory_hostname in groups['nova-novncproxy'] or
inventory_hostname in groups['nova-scheduler'] or
inventory_hostname in groups['nova-serialproxy']
- include: config-nova-fake.yml
when:
@ -36,12 +29,5 @@
when: inventory_hostname in groups['nova-api'] or
inventory_hostname in groups['compute']
- include: start.yml
when: inventory_hostname in groups['compute'] or
inventory_hostname in groups['nova-api'] or
inventory_hostname in groups['nova-conductor'] or
inventory_hostname in groups['nova-consoleauth'] or
inventory_hostname in groups['nova-novncproxy'] or
inventory_hostname in groups['nova-scheduler'] or
inventory_hostname in groups['nova-serialproxy']
- name: Flush handlers
meta: flush_handlers

28
ansible/roles/nova/tasks/precheck.yml
View File

@ -9,6 +9,8 @@
register: container_facts
- name: Checking free port for Nova API
vars:
nova_api: "{{ nova_services['nova-api'] }}"
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_api_port }}"
@ -16,9 +18,12 @@
state: stopped
when:
- container_facts['nova_api'] is not defined
- inventory_hostname in groups['nova-api']
- inventory_hostname in groups[nova_api.group]
- nova_api.enabled | bool
- name: Checking free port for Nova Metadata
vars:
nova_api: "{{ nova_services['nova-api'] }}"
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_metadata_port }}"
@ -26,9 +31,12 @@
state: stopped
when:
- container_facts['nova_api'] is not defined
- inventory_hostname in groups['nova-api']
- inventory_hostname in groups[nova_api.group]
- nova_api.enabled | bool
- name: Checking free port for Nova NoVNC Proxy
vars:
nova_novncproxy: "{{ nova_services['nova-novncproxy'] }}"
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_novncproxy_port }}"
@ -36,10 +44,12 @@
state: stopped
when:
- container_facts['nova_novncproxy'] is not defined
- nova_console == 'novnc'
- inventory_hostname in groups['nova-novncproxy']
- nova_novncproxy.enabled | bool
- inventory_hostname in groups[nova_novncproxy.group]
- name: Checking free port for Nova Serial Proxy
vars:
nova_serialproxy: "{{ nova_services['nova-serialproxy'] }}"
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_serialproxy_port }}"
@ -47,10 +57,12 @@
state: stopped
when:
- container_facts['nova_serialproxy'] is not defined
- enable_nova_serialconsole_proxy | bool
- inventory_hostname in groups['nova-serialproxy']
- nova_serialproxy.enabled | bool
- inventory_hostname in groups[nova_serialproxy.group]
- name: Checking free port for Nova Spice HTML5 Proxy
vars:
nova_spicehtml5proxy: "{{ nova_services['nova-spicehtml5proxy'] }}"
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_spicehtml5proxy_port }}"
@ -58,5 +70,5 @@
state: stopped
when:
- container_facts['nova_spicehtml5proxy'] is not defined
- nova_console == 'spice'
- inventory_hostname in groups['nova-spicehtml5proxy']
- nova_spicehtml5proxy.enabled | bool
- inventory_hostname in groups[nova_spicehtml5proxy.group]

87
ansible/roles/nova/tasks/pull.yml
View File

@ -1,87 +1,10 @@
---
- name: Pulling nova-api image
- name: Pulling nova images
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_api_image_full }}"
when: inventory_hostname in groups['nova-api']
- name: Pulling nova-compute image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_compute_image_full }}"
image: "{{ item.value.image }}"
when:
- not enable_nova_fake | bool
- inventory_hostname in groups['compute']
- name: Pulling nova-compute-ironic image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_compute_ironic_image_full }}"
when:
- enable_ironic | bool
- inventory_hostname in groups['nova-compute-ironic']
- name: Pulling nova-conductor image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_conductor_image_full }}"
when: inventory_hostname in groups['nova-conductor']
- name: Pulling nova-consoleauth image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_consoleauth_image_full }}"
when: inventory_hostname in groups['nova-consoleauth']
- name: Pulling nova-libvirt image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_libvirt_image_full }}"
when: inventory_hostname in groups['compute']
- name: Pulling nova-ssh image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_ssh_image_full }}"
when: inventory_hostname in groups['compute']
- name: Pulling nova-novncproxy image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_novncproxy_image_full }}"
when:
- inventory_hostname in groups['nova-novncproxy']
- nova_console == 'novnc'
- name: Pulling nova-scheduler image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_scheduler_image_full }}"
when: inventory_hostname in groups['nova-scheduler']
- name: Pulling nova-serialproxy image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_serialproxy_image_full }}"
when:
- inventory_hostname in groups['nova-serialproxy']
- enable_nova_serialconsole_proxy | bool
- name: Pulling nova-spicehtml5proxy image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ nova_spicehtml5proxy_image_full }}"
when:
- inventory_hostname in groups['nova-spicehtml5proxy']
- nova_console == 'spice'
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ nova_services }}"

373
ansible/roles/nova/tasks/reconfigure.yml
View File

@ -1,373 +0,0 @@
---
- name: Ensuring the nova libvirt, ssh, conductor, api, consoleauth and scheduler containers are up
kolla_docker:
name: "{{ item.name }}"
action: "get_container_state"
register: container_state
failed_when: container_state.Running == false
when: inventory_hostname in groups[item.group]
with_items:
- { name: nova_libvirt, group: compute }
- { name: nova_ssh, group: compute }
- { name: nova_conductor, group: nova-conductor }
- { name: nova_api, group: nova-api }
- { name: nova_consoleauth, group: nova-consoleauth }
- { name: nova_scheduler, group: nova-scheduler }
- name: Ensuring the nova_compute container is up
kolla_docker:
name: "nova_compute"
action: "get_container_state"
register: container_state
failed_when: container_state.Running == false
when:
- not enable_nova_fake | bool
- inventory_hostname in groups['compute']
- name: Ensuring the nova_compute_ironic container is up
kolla_docker:
name: "nova_compute_ironic"
action: "get_container_state"
register: container_state
failed_when: container_state.Running == false
when:
- enable_ironic | bool
- inventory_hostname in groups['nova-compute-ironic']
- name: Ensuring the nova_novncproxy container is up
kolla_docker:
name: "nova_novncproxy"
action: "get_container_state"
register: container_state
failed_when: container_state.Running == false
when:
- nova_console == 'novnc'
- inventory_hostname in groups['nova-novncproxy']
- name: Ensuring the nova_spicehtml5proxy container is up
kolla_docker:
name: "nova_spicehtml5proxy"
action: "get_container_state"
register: container_state
failed_when: container_state.Running == false
when:
- nova_console == 'spice'
- inventory_hostname in groups['nova-spicehtml5proxy']
- name: Ensuring the nova_serialproxy container is up
kolla_docker:
name: "nova_serialproxy"
action: "get_container_state"
register: container_state
failed_when: container_state.Running == false
when:
- enable_nova_serialconsole_proxy | bool
- inventory_hostname in groups['nova-serialproxy']
- include: config.yml
- name: Check the configs for nova libvirt, ssh, conductor, api, consoleauth and scheduler containers
command: docker exec {{ item.name }} /usr/local/bin/kolla_set_configs --check
changed_when: false
failed_when: false
register: check_results
when: inventory_hostname in groups[item.group]
with_items:
- { name: nova_libvirt, group: compute }
- { name: nova_ssh, group: compute }
- { name: nova_conductor, group: nova-conductor }
- { name: nova_api, group: nova-api }
- { name: nova_consoleauth, group: nova-consoleauth }
- { name: nova_scheduler, group: nova-scheduler }
- name: Check the configs in the nova_compute container
command: docker exec nova_compute /usr/local/bin/kolla_set_configs --check
changed_when: false
failed_when: false
register: nova_compute_check_result
when:
- not enable_nova_fake | bool
- inventory_hostname in groups['compute']
- name: Check the configs in the nova_compute_ironic container
command: docker exec nova_compute_ironic /usr/local/bin/kolla_set_configs --check
changed_when: false
failed_when: false
register: nova_compute_ironic_check_result
when:
- enable_ironic | bool
- inventory_hostname in groups['nova-compute-ironic']
- name: Check the configs in the nova_novncproxy container
command: docker exec nova_novncproxy /usr/local/bin/kolla_set_configs --check
changed_when: false
failed_when: false
register: nova_novncproxy_check_result
when:
- nova_console == 'novnc'
- inventory_hostname in groups['nova-novncproxy']
- name: Check the configs in the nova_spicehtml5proxy container
command: docker exec nova_spicehtml5proxy /usr/local/bin/kolla_set_configs --check
changed_when: false
failed_when: false
register: nova_spicehtml5proxy_check_result
when:
- nova_console == 'spice'
- inventory_hostname in groups['nova-spicehtml5proxy']
- name: Check the configs in the nova_serialproxy container
command: docker exec nova_serialproxy /usr/local/bin/kolla_set_configs --check
changed_when: false
failed_when: false
register: nova_serialproxy_check_result
when:
- enable_nova_serialconsole_proxy | bool
- inventory_hostname in groups['nova-serialproxy']
# NOTE(jeffrey4l): when config_strategy == 'COPY_ALWAYS'
# and container env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE',
# just remove the container and start again
- name: Containers config strategy for nova libvirt, ssh, conductor, api, consoleauth and scheduler containers
kolla_docker:
name: "{{ item.name }}"
action: "get_container_env"
register: container_envs
when: inventory_hostname in groups[item.group]
with_items:
- { name: nova_libvirt, group: compute }
- { name: nova_ssh, group: compute }
- { name: nova_conductor, group: nova-conductor }
- { name: nova_api, group: nova-api }
- { name: nova_consoleauth, group: nova-consoleauth }
- { name: nova_scheduler, group: nova-scheduler }
- name: Container config strategy for nova_compute
kolla_docker:
name: nova_compute
action: "get_container_env"
register: nova_compute_container_env
when:
- not enable_nova_fake | bool
- inventory_hostname in groups['compute']
- name: Container config strategy for nova_compute_ironic
kolla_docker:
name: nova_compute_ironic
action: "get_container_env"
register: nova_compute_ironic_container_env
when:
- enable_ironic | bool
- inventory_hostname in groups['nova-compute-ironic']
- name: Container config strategy for nova_novncproxy
kolla_docker:
name: nova_novncproxy
action: "get_container_env"
register: nova_novncproxy_container_env
when:
- nova_console == 'novnc'
- inventory_hostname in groups['nova-novncproxy']
- name: Container config strategy for nova_spicehtml5proxy
kolla_docker:
name: nova_spicehtml5proxy
action: "get_container_env"
register: nova_spicehtml5proxy_container_env
when:
- nova_console == 'spice'
- inventory_hostname in groups['nova-spicehtml5proxy']
- name: Container config strategy for nova_serialproxy
kolla_docker:
name: nova_serialproxy
action: "get_container_env"
register: nova_serialproxy_container_env
when:
- enable_nova_serialconsole_proxy | bool
- inventory_hostname in groups['nova-serialproxy']
- name: Remove the nova libvirt, ssh, conductor, api, consoleauth and scheduler containers
kolla_docker:
name: "{{ item[0]['name'] }}"
action: "remove_container"
register: remove_containers
until: remote_container|success
retries: "{{ item[0]['retries']|default(0) }}"
when:
- inventory_hostname in groups[item[0]['group']]
- config_strategy == "COPY_ONCE" or item[1]['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
- item[2]['rc'] == 1
with_together:
# NOTE(Jeffrey4l): retry 1 to remove nova_libvirt container because when
# guests running, nova_libvirt will raise error even though it is removed.
- [{ name: nova_libvirt, group: compute, retries: 1 },
{ name: nova_ssh, group: compute },
{ name: nova_conductor, group: nova-conductor },
{ name: nova_api, group: nova-api },
{ name: nova_consoleauth, group: nova-consoleauth },
{ name: nova_scheduler, group: nova-scheduler }]
- "{{ container_envs.results }}"
- "{{ check_results.results }}"
- name: Remove nova_compute container
kolla_docker:
name: nova_compute
action: "remove_container"
register: remove_nova_compute_container
when:
- not enable_nova_fake | bool
- inventory_hostname in groups['compute']
- config_strategy == 'COPY_ONCE' or nova_compute_container_env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
- nova_compute_check_result['rc'] == 1
- name: Remove nova_compute_ironic container
kolla_docker:
name: nova_compute_ironic
action: "remove_container"
register: remove_nova_compute_ironic_container
when:
- enable_ironic | bool
- inventory_hostname in groups['nova-compute-ironic']
- config_strategy == 'COPY_ONCE' or nova_compute_ironic_container_env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
- nova_compute_ironic_check_result['rc'] == 1
- name: Remove nova_novncproxy container
kolla_docker:
name: nova_novncproxy
action: "remove_container"
register: remove_nova_novncproxy_container
when:
- nova_console == 'novnc'
- inventory_hostname in groups['nova-novncproxy']
- config_strategy == 'COPY_ONCE' or nova_novncproxy_container_env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
- nova_novncproxy_check_result['rc'] == 1
- name: Remove nova_spicehtml5proxy container
kolla_docker:
name: nova_spicehtml5proxy
action: "remove_container"
register: remove_nova_spicehtml5proxy_container
when:
- nova_console == 'spice'
- inventory_hostname in groups['nova-spicehtml5proxy']
- config_strategy == 'COPY_ONCE' or nova_spicehtml5proxy_container_env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
- nova_spicehtml5proxy_check_result['rc'] == 1
- name: Remove nova_serialproxy container
kolla_docker:
name: nova_serialproxy
action: "remove_container"
register: remove_nova_serialproxy_container
when:
- enable_nova_serialconsole_proxy | bool
- inventory_hostname in groups['nova-serialproxy']
- config_strategy == 'COPY_ONCE' or nova_serialproxy_container_env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
- nova_serialproxy_check_result['rc'] == 1
- include: start.yml
when: remove_containers.changed
- include: start.yml
when:
- not enable_nova_fake | bool
- remove_nova_compute_container.changed
- include: start.yml
when:
- enable_ironic | bool
- remove_nova_compute_ironic_container.changed
- include: start.yml
when:
- enable_ironic | bool
- remove_nova_compute_ironic_container.changed
- include: start.yml
when:
- nova_console == 'novnc'
- remove_nova_novncproxy_container.changed
- include: start.yml
when:
- nova_console == 'spice'
- remove_nova_spicehtml5proxy_container.changed
- include: start.yml
when:
- enable_nova_serialconsole_proxy | bool
- remove_nova_serialproxy_container.changed
- name: Restart the nova libvirt, ssh, conductor, api, consoleauth and scheduler containers
kolla_docker:
name: "{{ item[0]['name'] }}"
action: "restart_container"
when:
- config_strategy == 'COPY_ALWAYS'
- inventory_hostname in groups[item[0]['group']]
- item[1]['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
- item[2]['rc'] == 1
with_together:
- [{ name: nova_libvirt, group: compute },
{ name: nova_ssh, group: compute },
{ name: nova_conductor, group: nova-conductor },
{ name: nova_api, group: nova-api },
{ name: nova_consoleauth, group: nova-consoleauth },
{ name: nova_scheduler, group: nova-scheduler }]
- "{{ container_envs.results }}"
- "{{ check_results.results }}"
- name: Restart the nova_compute container
kolla_docker:
name: "nova_compute"
action: "restart_container"
when:
- not enable_nova_fake | bool
- config_strategy == 'COPY_ALWAYS'
- inventory_hostname in groups['compute']
- nova_compute_container_env['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
- nova_compute_check_result['rc'] == 1
- name: Restart the nova_compute_ironic container
kolla_docker:
name: "nova_compute_ironic"
action: "restart_container"
when:
- enable_ironic | bool
- config_strategy == 'COPY_ALWAYS'
- inventory_hostname in groups['nova-compute-ironic']
- nova_compute_ironic_container_env['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
- nova_compute_ironic_check_result['rc'] == 1
- name: Restart the nova_novncproxy container
kolla_docker:
name: "nova_novncproxy"
action: "restart_container"
when:
- nova_console == 'novnc'
- config_strategy == 'COPY_ALWAYS'
- inventory_hostname in groups['nova-novncproxy']
- nova_novncproxy_container_env['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
- nova_novncproxy_check_result['rc'] == 1
- name: Restart the nova_spicehtml5proxy container
kolla_docker:
name: "nova_spicehtml5proxy"
action: "restart_container"
when:
- nova_console == 'spice'
- config_strategy == 'COPY_ALWAYS'
- inventory_hostname in groups['nova-spicehtml5proxy']
- nova_spicehtml5proxy_container_env['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
- nova_spicehtml5proxy_check_result['rc'] == 1
- name: Restart the nova_serialproxy container
kolla_docker:
name: "nova_serialproxy"
action: "restart_container"
when:
- enable_nova_serialconsole_proxy | bool
- config_strategy == 'COPY_ALWAYS'
- inventory_hostname in groups['nova-serialproxy']
- nova_serialproxy_container_env['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
- nova_serialproxy_check_result['rc'] == 1

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ansible/roles/nova/tasks/reconfigure.yml Symbolic link
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deploy.yml

6
ansible/roles/nova/tasks/start.yml
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---
- include: start_controllers.yml
- include: start_conductors.yml
- include: start_compute.yml

111
ansible/roles/nova/tasks/start_compute.yml
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---
- name: Prepare nova-libvirt volumes list
set_fact:
libvirt_volumes:
- "{{ node_config_directory }}/nova-libvirt/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/lib/modules:/lib/modules:ro"
- "/run/:/run/:shared"
- "/dev:/dev"
- "/sys/fs/cgroup:/sys/fs/cgroup"
- "kolla_logs:/var/log/kolla/"
- "libvirtd:/var/lib/libvirt"
- "nova_compute:/var/lib/nova/"
- "{% if enable_cinder_backend_nfs | bool %}/var/lib/nova/mnt:/var/lib/nova/mnt:shared{% endif %}"
- "nova_libvirt_qemu:/etc/libvirt/qemu"
- name: Starting nova-libvirt container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_libvirt_image_full }}"
name: "nova_libvirt"
pid_mode: "host"
privileged: True
volumes: '{{ libvirt_volumes | reject("equalto", "") | list }}'
register: start_nova_libvirt_container
# 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: start_nova_libvirt_container|success
when: inventory_hostname in groups['compute']
- name: Prepare nova-compute volumes list
set_fact:
nova_compute_volumes:
- "{{ node_config_directory }}/nova-compute/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/lib/modules:/lib/modules:ro"
- "/run:/run:shared"
- "/dev:/dev"
- "kolla_logs:/var/log/kolla/"
- "{% if enable_iscsid | bool %}iscsi_info:/etc/iscsi{% endif %}"
- "libvirtd:/var/lib/libvirt"
- "nova_compute:/var/lib/nova/"
- "{% if enable_cinder_backend_nfs | bool %}/var/lib/nova/mnt:/var/lib/nova/mnt:shared{% endif %}"
- name: Starting nova-compute container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_compute_image_full }}"
name: "nova_compute"
privileged: True
volumes: '{{ nova_compute_volumes | reject("equalto", "") | list }}'
when:
- not enable_nova_fake | bool
- not enable_ironic | bool
- inventory_hostname in groups['compute']
- name: Starting nova-compute-ironic container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_compute_ironic_image_full }}"
name: "nova_compute_ironic"
volumes:
- "{{ node_config_directory }}/nova-compute-ironic/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when:
- enable_ironic | bool
- inventory_hostname in groups['nova-compute-ironic']
- name: Starting nova-compute-fake containers
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_compute_image_full }}"
name: "nova_compute_fake_{{ item }}"
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:
- enable_nova_fake | bool
- inventory_hostname in groups['compute']
- name: Prepare nova-ssh volumes list
set_fact:
nova_ssh_volumes:
- "{{ node_config_directory }}/nova-ssh/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla"
- "nova_compute:/var/lib/nova"
- "{% if enable_cinder_backend_nfs | bool %}/var/lib/nova/mnt:/var/lib/nova/mnt:shared{% endif %}"
- "heka_socket:/var/lib/kolla/heka/"
- name: Starting nova-ssh container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_ssh_image_full }}"
name: "nova_ssh"
volumes: '{{ nova_ssh_volumes | reject("equalto", "") | list }}'
# TODO(jeffrey4l): how to handle the nova-compute-fake and
# nova-compute-ironic
when: inventory_hostname in groups['compute']

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ansible/roles/nova/tasks/start_conductors.yml
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---
- name: Starting nova-conductor container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
name: "nova_conductor"
image: "{{ nova_conductor_image_full }}"
volumes:
- "{{ node_config_directory }}/nova-conductor/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['nova-conductor']

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ansible/roles/nova/tasks/start_controllers.yml
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---
- name: Starting nova-api container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_api_image_full }}"
name: "nova_api"
privileged: True
volumes:
- "{{ node_config_directory }}/nova-api/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/lib/modules:/lib/modules:ro"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['nova-api']
- name: Starting nova-consoleauth container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_consoleauth_image_full }}"
name: "nova_consoleauth"
volumes:
- "{{ node_config_directory }}/nova-consoleauth/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['nova-consoleauth']
- name: Starting nova-novncproxy container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_novncproxy_image_full }}"
name: "nova_novncproxy"
volumes:
- "{{ node_config_directory }}/nova-novncproxy/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when:
- inventory_hostname in groups['nova-novncproxy']
- nova_console == 'novnc'
- name: Starting nova-scheduler container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_scheduler_image_full }}"
name: "nova_scheduler"
volumes:
- "{{ node_config_directory }}/nova-scheduler/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['nova-scheduler']
- name: Starting nova-serialproxy container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_serialproxy_image_full }}"
name: "nova_serialproxy"
volumes:
- "{{ node_config_directory }}/nova-serialproxy/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when:
- inventory_hostname in groups['nova-serialproxy']
- enable_nova_serialconsole_proxy | bool
- name: Starting nova-spicehtml5proxy container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
image: "{{ nova_spicehtml5proxy_image_full }}"
name: "nova_spicehtml5proxy"
volumes:
- "{{ node_config_directory }}/nova-spicehtml5proxy/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when:
- inventory_hostname in groups['nova-spicehtml5proxy']
- nova_console == 'spice'

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ansible/roles/nova/tasks/upgrade.yml
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- inventory_hostname in groups['nova-conductor']
- conductor_differs['result']
- include: start_conductors.yml
- include: start_controllers.yml
- include: start_compute.yml
- include: reload.yml
- name: Flush handlers
meta: flush_handlers