152 lines
5.2 KiB
YAML
152 lines
5.2 KiB
YAML
heat_template_version: pike
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description: >
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OpenStack Libvirt Service
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parameters:
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DockerNamespace:
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description: namespace
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default: 'tripleoupstream'
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type: string
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DockerLibvirtImage:
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description: image
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default: 'centos-binary-nova-libvirt:latest'
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type: string
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# we configure libvirt via the nova-compute container due to coupling
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# in the puppet modules
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DockerNovaConfigImage:
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description: image
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default: 'centos-binary-nova-compute:latest'
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type: string
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EnablePackageInstall:
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default: 'false'
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description: Set to true to enable package installation
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type: boolean
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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RoleName:
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default: ''
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description: Role name on which the service is applied
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type: string
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RoleParameters:
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default: {}
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description: Parameters specific to the role
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type: json
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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resources:
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ContainersCommon:
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type: ./containers-common.yaml
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NovaLibvirtBase:
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type: ../../puppet/services/nova-libvirt.yaml
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properties:
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EndpointMap: {get_param: EndpointMap}
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ServiceNetMap: {get_param: ServiceNetMap}
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DefaultPasswords: {get_param: DefaultPasswords}
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RoleName: {get_param: RoleName}
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RoleParameters: {get_param: RoleParameters}
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outputs:
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role_data:
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description: Role data for the Libvirt service.
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value:
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service_name: {get_attr: [NovaLibvirtBase, role_data, service_name]}
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config_settings:
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map_merge:
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- get_attr: [NovaLibvirtBase, role_data, config_settings]
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# FIXME: we need to disable migration for now as the
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# hieradata is common for all services, and this means nova
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# and nova_placement puppet runs also try to configure
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# libvirt, and they fail. We can remove this override when
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# we have hieradata separation between containers.
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- tripleo::profile::base::nova::manage_migration: false
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step_config: &step_config
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get_attr: [NovaLibvirtBase, role_data, step_config]
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puppet_config:
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config_volume: nova_libvirt
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puppet_tags: nova_config
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step_config: *step_config
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config_image:
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list_join:
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- '/'
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- [ {get_param: DockerNamespace}, {get_param: DockerNovaConfigImage} ]
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kolla_config:
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/var/lib/kolla/config_files/nova-libvirt.json:
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command: /usr/sbin/libvirtd --config /etc/libvirt/libvirtd.conf
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permissions:
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- path: /var/log/nova
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owner: nova:nova
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recurse: true
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docker_config:
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step_3:
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nova_libvirt:
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image:
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list_join:
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- '/'
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- [ {get_param: DockerNamespace}, {get_param: DockerLibvirtImage} ]
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net: host
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pid: host
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privileged: true
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restart: always
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, volumes]}
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-
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- /var/lib/kolla/config_files/nova-libvirt.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/nova_libvirt/etc/libvirt/:/etc/libvirt/:ro
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- /lib/modules:/lib/modules:ro
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- /dev:/dev
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- /run:/run
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- /sys/fs/cgroup:/sys/fs/cgroup
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- /var/lib/nova:/var/lib/nova
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# Needed to use host's virtlogd
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- /var/run/libvirt:/var/run/libvirt
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- /var/lib/libvirt:/var/lib/libvirt
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- /etc/libvirt/qemu:/etc/libvirt/qemu
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- /var/log/libvirt/qemu:/var/log/libvirt/qemu:ro
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- /var/log/containers/nova:/var/log/nova
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environment:
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- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
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host_prep_tasks:
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- name: create libvirt persistent data directories
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file:
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path: "{{ item }}"
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state: directory
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with_items:
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- /etc/libvirt/qemu
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- /var/lib/libvirt
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- /var/log/containers/nova
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- name: set enable_package_install fact
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set_fact:
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enable_package_install: {get_param: EnablePackageInstall}
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# We use virtlogd on host, so when using Deployed Server
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# feature, we need to ensure libvirt is installed.
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- name: install libvirt-daemon
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package:
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name: libvirt-daemon
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state: present
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when: enable_package_install
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- name: start virtlogd socket
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service:
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name: virtlogd.socket
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state: started
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enabled: yes
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when: enable_package_install
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upgrade_tasks:
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- name: Stop and disable libvirtd service
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tags: step2
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service: name=libvirtd state=stopped enabled=no
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