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heat_template_version: rocky
description: >
OpenStack Nova API service configured with Puppet
parameters:
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
NovaWorkers:
default: 0
description: Number of workers for Nova services.
type: number
NovaPassword:
description: The password for the nova service and db account
type: string
hidden: true
KeystoneRegion:
type: string
default: 'regionOne'
description: Keystone region for endpoint
NeutronMetadataProxySharedSecret:
description: Shared secret to prevent spoofing
type: string
hidden: true
InstanceNameTemplate:
default: 'instance-%08x'
description: Template string to be used to generate instance names
type: string
NovaEnableDBPurge:
default: true
description: |
Whether to create cron job for purging soft deleted rows in Nova database.
type: boolean
NovaEnableDBArchive:
default: true
description: |
Whether to create cron job for archiving soft deleted rows in Nova database.
type: boolean
MonitoringSubscriptionNovaApi:
default: 'overcloud-nova-api'
type: string
NovaApiLoggingSource:
type: json
default:
tag: openstack.nova.api
path: /var/log/nova/nova-api.log
EnableInternalTLS:
type: boolean
default: false
NovaDefaultFloatingPool:
default: 'public'
description: Default pool for floating IP addresses
type: string
NovaDbSyncTimeout:
default: 300
description: Timeout for Nova db sync
type: number
NovaApiPolicies:
description: |
A hash of policies to configure for Nova API.
e.g. { nova-context_is_admin: { key: context_is_admin, value: 'role:admin' } }
default: {}
type: json
conditions:
nova_workers_zero: {equals : [{get_param: NovaWorkers}, 0]}
resources:
ApacheServiceBase:
type: ./apache.yaml
properties:
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
EnableInternalTLS: {get_param: EnableInternalTLS}
NovaBase:
type: ./nova-base.yaml
properties:
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the Nova API service.
value:
service_name: nova_api
monitoring_subscription: {get_param: MonitoringSubscriptionNovaApi}
config_settings:
map_merge:
- get_attr: [NovaBase, role_data, config_settings]
- get_attr: [ApacheServiceBase, role_data, config_settings]
- nova::cron::archive_deleted_rows::hour: '*/12'
nova::cron::archive_deleted_rows::destination: '/dev/null'
tripleo.nova_api.firewall_rules:
'113 nova_api':
dport:
- 8774
- 13774
- 8775
nova::keystone::authtoken::project_name: 'service'
nova::keystone::authtoken::user_domain_name: 'Default'
nova::keystone::authtoken::project_domain_name: 'Default'
nova::keystone::authtoken::password: {get_param: NovaPassword}
nova::keystone::authtoken::www_authenticate_uri: {get_param: [EndpointMap, KeystoneInternal, uri_no_suffix] }
nova::keystone::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri_no_suffix] }
nova::keystone::authtoken::auth_url: {get_param: [EndpointMap, KeystoneInternal, uri_no_suffix]}
nova::api::enabled: true
nova::api::default_floating_pool: {get_param: NovaDefaultFloatingPool}
nova::api::sync_db_api: true
nova::api::enable_proxy_headers_parsing: true
nova::api::api_bind_address:
str_replace:
template:
"%{hiera('fqdn_$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaApiNetwork]}
nova_wsgi_enabled: true
nova::api::service_name: 'httpd'
nova::wsgi::apache_api::ssl: {get_param: EnableInternalTLS}
# NOTE: bind IP is found in hiera replacing the network name with the local node IP
# for the given network; replacement examples (eg. for internal_api):
# internal_api -> IP
# internal_api_uri -> [IP]
# internal_api_subnet - > IP/CIDR
nova::wsgi::apache_api::bind_host:
str_replace:
template:
"%{hiera('$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaApiNetwork]}
nova::wsgi::apache_api::servername:
str_replace:
template:
"%{hiera('fqdn_$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaApiNetwork]}
nova::api::neutron_metadata_proxy_shared_secret: {get_param: NeutronMetadataProxySharedSecret}
nova::api::instance_name_template: {get_param: InstanceNameTemplate}
nova_enable_db_purge: {get_param: NovaEnableDBPurge}
nova_enable_db_archive: {get_param: NovaEnableDBArchive}
nova::policy::policies: {get_param: NovaApiPolicies}
-
if:
- nova_workers_zero
- {}
- nova::api::osapi_compute_workers: {get_param: NovaWorkers}
nova::wsgi::apache_api::workers: {get_param: NovaWorkers}
step_config: |
include tripleo::profile::base::nova::api
service_config_settings:
fluentd:
tripleo_fluentd_groups_nova_api:
- nova
tripleo_fluentd_sources_nova_api:
- {get_param: NovaApiLoggingSource}
mysql:
map_merge:
- {get_attr: [NovaBase, role_data, service_config_settings, mysql]}
- nova::db::mysql::password: {get_param: NovaPassword}
nova::db::mysql::user: nova
nova::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
nova::db::mysql::dbname: nova
nova::db::mysql::allowed_hosts:
- '%'
- "%{hiera('mysql_bind_host')}"
nova::db::mysql_api::password: {get_param: NovaPassword}
nova::db::mysql_api::user: nova_api
nova::db::mysql_api::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
nova::db::mysql_api::dbname: nova_api
nova::db::mysql_api::allowed_hosts:
- '%'
- "%{hiera('mysql_bind_host')}"
keystone:
nova::keystone::auth::tenant: 'service'
nova::keystone::auth::public_url: {get_param: [EndpointMap, NovaPublic, uri]}
nova::keystone::auth::internal_url: {get_param: [EndpointMap, NovaInternal, uri]}
nova::keystone::auth::admin_url: {get_param: [EndpointMap, NovaAdmin, uri]}
nova::keystone::auth::password: {get_param: NovaPassword}
nova::keystone::auth::region: {get_param: KeystoneRegion}
metadata_settings:
get_attr: [ApacheServiceBase, role_data, metadata_settings]
upgrade_tasks:
list_concat:
- get_attr: [ApacheServiceBase, role_data, upgrade_tasks]
-
- name: get bootstrap nodeid
tags: common
command: hiera bootstrap_nodeid
register: bootstrap_node
- name: set is_bootstrap_node fact
tags: common
set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
- name: Extra migration for nova tripleo/+bug/1656791
tags: pre-upgrade
when:
- step|int == 0
- is_bootstrap_node|bool
command: nova-manage db online_data_migrations
- name: Stop and disable nova_api service (pre-upgrade not under httpd)
when: step|int == 2
service: name=openstack-nova-api state=stopped enabled=no
- name: Create puppet manifest to set transport_url in nova.conf
when:
- step|int == 5
- is_bootstrap_node|bool
copy:
dest: /root/nova-api_upgrade_manifest.pp
mode: 0600
content: >
$transport_url = os_transport_url({
'transport' => hiera('oslo_messaging_rpc_scheme', 'rabbit'),
'hosts' => any2array(hiera('oslo_messaging_rpc_node_names', undef)),
'port' => sprintf('%s',hiera('oslo_messaging_rpc_port', '5672') ),
'username' => hiera('oslo_messaging_rpc_user_name', 'guest'),
'password' => hiera('oslo_messaging_rpc_password'),
'ssl' => sprintf('%s', bool2num(str2bool(hiera('oslo_messaging_rpc_use_ssl', '0'))))
})
oslo::messaging::default { 'nova_config':
transport_url => $transport_url
}
- name: Run puppet apply to set tranport_url in nova.conf
when:
- step|int == 5
- is_bootstrap_node|bool
command: puppet apply --summarize --modulepath /etc/puppet/modules:/opt/stack/puppet-modules:/usr/share/openstack-puppet/modules --detailed-exitcodes /root/nova-api_upgrade_manifest.pp
register: puppet_apply_nova_api_upgrade
failed_when: puppet_apply_nova_api_upgrade.rc not in [0,2]
changed_when: puppet_apply_nova_api_upgrade.rc == 2
- name: Setup cell_v2 (map cell0)
when:
- step|int == 5
- is_bootstrap_node|bool
shell: nova-manage cell_v2 map_cell0 --database_connection=$(hiera nova::cell0_database_connection)
- name: Setup cell_v2 (create default cell)
when:
- step|int == 5
- is_bootstrap_node|bool
# (owalsh) puppet-nova expects the cell name 'default'
# (owalsh) pass the db uri explicitly to avoid https://bugs.launchpad.net/tripleo/+bug/1662344
shell: nova-manage cell_v2 create_cell --name='default' --database_connection=$(hiera nova::database_connection)
register: nova_api_create_cell
failed_when: nova_api_create_cell.rc not in [0,2]
changed_when: nova_api_create_cell.rc == 0
- name: Setup cell_v2 (sync nova/cell DB)
when:
- step|int == 5
- is_bootstrap_node|bool
command: nova-manage db sync
async: {get_param: NovaDbSyncTimeout}
poll: 10
- name: Setup cell_v2 (get cell uuid)
when:
- step|int == 5
- is_bootstrap_node|bool
shell: nova-manage cell_v2 list_cells | sed -e '1,3d' -e '$d' | awk -F ' *| *' '$2 == "default" {print $4}'
register: nova_api_cell_uuid
- name: Setup cell_v2 (migrate hosts)
when:
- step|int == 5
- is_bootstrap_node|bool
command: nova-manage cell_v2 discover_hosts --cell_uuid {{nova_api_cell_uuid.stdout}} --verbose
- name: Setup cell_v2 (migrate instances)
when:
- step|int == 5
- is_bootstrap_node|bool
command: nova-manage cell_v2 map_instances --cell_uuid {{nova_api_cell_uuid.stdout}}
- name: Sync nova_api DB
command: nova-manage api_db sync
when:
- step|int == 5
- is_bootstrap_node|bool
- name: Online data migration for nova
when:
- step|int == 5
- is_bootstrap_node|bool
command: nova-manage db online_data_migrations