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|
heat_template_version: pike
description: >
OpenStack containerized Nova Compute service
parameters:
DockerNovaComputeImage:
description: image
type: string
DockerNovaLibvirtConfigImage:
description: The container image to use for the nova_libvirt config_volume
type: string
ServiceData:
default: {}
description: Dictionary packing service data
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
DockerNovaMigrationSshdPort:
default: 2022
description: Port that dockerized nova migration target sshd service
binds to.
type: number
UpgradeLevelNovaCompute:
type: string
description: Nova Compute upgrade level
default: ''
UpgradeRemoveUnusedPackages:
default: false
description: Remove package if the service is being disabled during upgrade
type: boolean
resources:
ContainersCommon:
type: ./containers-common.yaml
MySQLClient:
type: ../../puppet/services/database/mysql-client.yaml
NovaComputeBase:
type: ../../puppet/services/nova-compute.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the Nova Compute service.
value:
service_name: {get_attr: [NovaComputeBase, role_data, service_name]}
config_settings:
get_attr: [NovaComputeBase, role_data, config_settings]
logging_source: {get_attr: [NovaComputeBase, role_data, logging_source]}
logging_groups: {get_attr: [NovaComputeBase, role_data, logging_groups]}
step_config: &step_config
list_join:
- "\n"
- - {get_attr: [NovaComputeBase, role_data, step_config]}
- {get_attr: [MySQLClient, role_data, step_config]}
puppet_config:
config_volume: nova_libvirt
puppet_tags: nova_config,nova_paste_api_ini
step_config: *step_config
config_image: {get_param: DockerNovaLibvirtConfigImage}
kolla_config:
/var/lib/kolla/config_files/nova_compute.json:
command: /usr/bin/nova-compute --config-file /etc/nova/nova.conf --config-file /etc/nova/rootwrap.conf
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
- source: "/var/lib/kolla/config_files/src-iscsid/*"
dest: "/"
merge: true
preserve_properties: true
- source: "/var/lib/kolla/config_files/src-ceph/"
dest: "/etc/ceph/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/nova
owner: nova:nova
recurse: true
- path: /var/lib/nova
owner: nova:nova
recurse: true
docker_config:
# FIXME: run discover hosts here
step_4:
nova_compute:
image: &nova_compute_image {get_param: DockerNovaComputeImage}
ipc: host
net: host
privileged: true
user: nova
restart: always
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
-
- /var/lib/kolla/config_files/nova_compute.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/nova_libvirt/:/var/lib/kolla/config_files/src:ro
- /var/lib/config-data/puppet-generated/iscsid/:/var/lib/kolla/config_files/src-iscsid:ro
- /etc/ceph:/var/lib/kolla/config_files/src-ceph:ro
- /dev:/dev
- /lib/modules:/lib/modules:ro
- /run:/run
- /var/lib/nova:/var/lib/nova:shared
- /var/lib/libvirt:/var/lib/libvirt
- /var/log/containers/nova:/var/log/nova
- /sys/class/net:/sys/class/net
- /sys/bus/pci:/sys/bus/pci
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
host_prep_tasks:
- name: create persistent directories
file:
path: "{{ item }}"
state: directory
with_items:
- /var/log/containers/nova
- /var/lib/nova
- /var/lib/libvirt
- name: ensure ceph configurations exist
file:
path: /etc/ceph
state: directory
upgrade_tasks:
- name: Set compute upgrade level to auto
tags: step1
ini_file:
str_replace:
template: "dest=/etc/nova/nova.conf section=upgrade_levels option=compute value=LEVEL"
params:
LEVEL: {get_param: UpgradeLevelNovaCompute}
- name: Stop and disable nova-compute service
tags: step2
service: name=openstack-nova-compute state=stopped enabled=no
- name: Remove openstack-nova-compute package if operator requests it
yum: name=openstack-nova-compute state=removed
tags: step2
ignore_errors: True
when: {get_param: UpgradeRemoveUnusedPackages}
|
