heat_template_version: rocky 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 DockerNovaComputeUlimit: default: ['nofile=1024'] description: ulimit for Nova Compute Container type: comma_delimited_list NovaComputeLoggingSource: type: json default: tag: openstack.nova.compute path: /var/log/containers/nova/nova-compute.log 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 CephClientUserName: default: openstack type: string CephClusterName: type: string default: ceph description: The Ceph cluster name. constraints: - allowed_pattern: "[a-zA-Z0-9]+" description: > The Ceph cluster name must be at least 1 character and contain only letters and numbers. NovaComputeOptVolumes: default: [] description: list of optional vo type: comma_delimited_list NovaComputeOptEnvVars: default: [] description: list of optional en type: comma_delimited_list EnableInstanceHA: default: false description: Whether to enable an Instance Ha configurarion or not. This setup requires the Compute role to have the PacemakerRemote service added to it. 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} NovaLogging: type: OS::TripleO::Services::Logging::NovaCommon properties: DockerNovaImage: {get_param: DockerNovaComputeImage} NovaServiceName: 'compute' conditions: enable_instance_ha: {equals: [{get_param: EnableInstanceHA}, true]} outputs: role_data: description: Role data for the Nova Compute service. value: service_name: {get_attr: [NovaComputeBase, role_data, service_name]} cellv2_discovery: true config_settings: map_merge: - get_attr: [NovaComputeBase, role_data, config_settings] - get_attr: [NovaLogging, config_settings] logging_source: {get_attr: [NovaComputeBase, role_data, logging_source]} logging_groups: {get_attr: [NovaComputeBase, role_data, logging_groups]} service_config_settings: map_merge: - get_attr: [NovaComputeBase, role_data, service_config_settings] - fluentd: tripleo_fluentd_groups_nova_compute: - nova tripleo_fluentd_sources_nova_compute: - {get_param: NovaComputeLoggingSource} puppet_config: config_volume: nova_libvirt puppet_tags: nova_config,nova_paste_api_ini step_config: list_join: - "\n" - - {get_attr: [NovaComputeBase, role_data, step_config]} - {get_attr: [MySQLClient, role_data, step_config]} config_image: {get_param: DockerNovaLibvirtConfigImage} kolla_config: /var/lib/kolla/config_files/nova_compute.json: command: list_join: - ' ' - - if: - enable_instance_ha - /var/lib/nova/instanceha/check-run-nova-compute - /usr/bin/nova-compute - get_attr: [NovaLogging, cmd_extra_args] config_files: - source: "/var/lib/kolla/config_files/src/*" dest: "/" merge: true preserve_properties: true - source: "/var/lib/kolla/config_files/src-iscsid/*" dest: "/etc/iscsi/" 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 - path: str_replace: template: /etc/ceph/CLUSTER.client.USER.keyring params: CLUSTER: {get_param: CephClusterName} USER: {get_param: CephClientUserName} owner: nova:nova perm: '0600' docker_config: step_4: nova_compute: image: &nova_compute_image {get_param: DockerNovaComputeImage} ulimit: {get_param: DockerNovaComputeUlimit} ipc: host net: host privileged: true user: nova restart: always healthcheck: test: /openstack/healthcheck volumes: list_concat: - {get_attr: [ContainersCommon, volumes]} - {get_attr: [NovaLogging, volumes]} - {get_param: NovaComputeOptVolumes} - - /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 - /etc/iscsi:/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 - /sys/class/net:/sys/class/net - /sys/bus/pci:/sys/bus/pci environment: list_concat: - {get_param: NovaComputeOptEnvVars} - - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS host_prep_tasks: list_concat: - {get_attr: [NovaLogging, host_prep_tasks]} - {get_attr: [NovaComputeBase, role_data, host_prep_tasks]} - - name: create persistent directories file: path: "{{ item }}" state: directory with_items: - /var/lib/nova - /var/lib/libvirt - name: ensure ceph configurations exist file: path: /etc/ceph state: directory - name: is Instance HA enabled set_fact: instance_ha_enabled: {get_param: EnableInstanceHA} - name: install Instance HA recovery script when: instance_ha_enabled|bool block: - name: prepare Instance HA script directory file: path: /var/lib/nova/instanceha state: directory - name: install Instance HA script that runs nova-compute copy: content: {get_file: ../../extraconfig/tasks/instanceha/check-run-nova-compute} dest: /var/lib/nova/instanceha/check-run-nova-compute mode: 0755 - name: Get list of instance HA compute nodes command: hiera -c /etc/puppet/hiera.yaml compute_instanceha_short_node_names register: iha_nodes - name: If instance HA is enabled on the node activate the evacuation completed check file: path=/var/lib/nova/instanceha/enabled state=touch when: iha_nodes.stdout|lower | search('"'+ansible_hostname|lower+'"') upgrade_tasks: - name: Check if nova_compute is deployed command: systemctl is-enabled --quiet openstack-nova-compute tags: common ignore_errors: True register: nova_compute_enabled - name: Set compute upgrade level to auto when: step|int == 1 ini_file: str_replace: template: "dest=/etc/nova/nova.conf section=upgrade_levels option=compute value=LEVEL" params: LEVEL: {get_param: UpgradeLevelNovaCompute} - name: "PreUpgrade step0,validation: Check service openstack-nova-compute is running" command: systemctl is-active --quiet openstack-nova-compute tags: validation when: - step|int == 0 - nova_compute_enabled.rc == 0 - name: Stop and disable nova-compute service when: - step|int == 2 - nova_compute_enabled.rc == 0 service: name=openstack-nova-compute state=stopped enabled=no - name: Set fact for removal of openstack-nova-compute package when: step|int == 2 set_fact: remove_nova_compute_package: {get_param: UpgradeRemoveUnusedPackages} - name: Remove openstack-nova-compute package if operator requests it yum: name=openstack-nova-compute state=removed ignore_errors: True when: - step|int == 2 - remove_nova_compute_package|bool fast_forward_upgrade_tasks: - name: Check if nova-compute is deployed command: systemctl is-enabled --quiet openstack-nova-compute ignore_errors: True register: nova_compute_enabled_result when: - step|int == 0 - release == 'ocata' - name: Set fact nova_compute_enabled set_fact: nova_compute_enabled: "{{ nova_compute_enabled_result.rc == 0 }}" when: - step|int == 0 - release == 'ocata' - name: Stop and disable nova-compute service service: name=openstack-nova-compute state=stopped when: - step|int == 1 - nova_compute_enabled|bool - release == 'ocata'