1 heat_template_version: pike
4 OpenStack Libvirt Service
7 DockerNovaLibvirtImage:
10 # we configure libvirt via the nova-compute container due to coupling
11 # in the puppet modules
12 DockerNovaLibvirtConfigImage:
13 description: The container image to use for the nova_libvirt config_volume
17 description: Set to true to enable package installation at deploy time
21 description: Dictionary packing service data
25 description: Mapping of service_name -> network name. Typically set
26 via parameter_defaults in the resource registry. This
27 mapping overrides those in ServiceNetMapDefaults.
34 description: Role name on which the service is applied
38 description: Parameters specific to the role
42 description: Mapping of service endpoint -> protocol. Typically set
43 via parameter_defaults in the resource registry.
48 UseTLSTransportForLiveMigration:
51 description: If set to true and if EnableInternalTLS is enabled, it will
52 set the libvirt URI's transport to tls and configure the
53 relevant keys for libvirt.
54 DockerNovaMigrationSshdPort:
56 description: Port that dockerized nova migration target sshd service
63 use_tls_for_live_migration:
66 - {get_param: EnableInternalTLS}
69 - {get_param: UseTLSTransportForLiveMigration}
75 type: ./containers-common.yaml
78 type: ../../puppet/services/database/mysql-client.yaml
81 type: ../../puppet/services/nova-libvirt.yaml
83 EndpointMap: {get_param: EndpointMap}
84 ServiceData: {get_param: ServiceData}
85 ServiceNetMap: {get_param: ServiceNetMap}
86 DefaultPasswords: {get_param: DefaultPasswords}
87 RoleName: {get_param: RoleName}
88 RoleParameters: {get_param: RoleParameters}
89 MigrationSshPort: {get_param: DockerNovaMigrationSshdPort}
93 description: Role data for the Libvirt service.
95 service_name: {get_attr: [NovaLibvirtBase, role_data, service_name]}
97 get_attr: [NovaLibvirtBase, role_data, config_settings]
98 step_config: &step_config
101 - - {get_attr: [NovaLibvirtBase, role_data, step_config]}
102 - {get_attr: [MySQLClient, role_data, step_config]}
104 config_volume: nova_libvirt
105 puppet_tags: libvirtd_config,nova_config,file,exec
106 step_config: *step_config
107 config_image: {get_param: DockerNovaLibvirtConfigImage}
109 /var/lib/kolla/config_files/nova_libvirt.json:
112 - use_tls_for_live_migration
113 - /usr/sbin/libvirtd --listen --config /etc/libvirt/libvirtd.conf
114 - /usr/sbin/libvirtd --config /etc/libvirt/libvirtd.conf
116 - source: "/var/lib/kolla/config_files/src/*"
119 preserve_properties: true
120 - source: "/var/lib/kolla/config_files/src-ceph/"
123 preserve_properties: true
125 - path: /var/log/nova
131 image: {get_param: DockerNovaLibvirtImage}
138 - {get_attr: [ContainersCommon, volumes]}
140 - /var/lib/kolla/config_files/nova_libvirt.json:/var/lib/kolla/config_files/config.json:ro
141 - /var/lib/config-data/puppet-generated/nova_libvirt/:/var/lib/kolla/config_files/src:ro
142 - /etc/ceph:/var/lib/kolla/config_files/src-ceph:ro
143 - /lib/modules:/lib/modules:ro
146 - /sys/fs/cgroup:/sys/fs/cgroup
147 - /var/lib/nova:/var/lib/nova
148 - /etc/libvirt/secrets:/etc/libvirt/secrets
149 # Needed to use host's virtlogd
150 - /var/run/libvirt:/var/run/libvirt
151 - /var/lib/libvirt:/var/lib/libvirt
152 - /etc/libvirt/qemu:/etc/libvirt/qemu
153 - /var/log/libvirt/qemu:/var/log/libvirt/qemu:ro
154 - /var/log/containers/nova:/var/log/nova
156 - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
158 - name: create libvirt persistent data directories
163 - /etc/libvirt/secrets
166 - /var/log/containers/nova
167 - name: ensure ceph configurations exist
171 - name: set enable_package_install fact
173 enable_package_install: {get_param: EnablePackageInstall}
174 # We use virtlogd on host, so when using Deployed Server
175 # feature, we need to ensure libvirt is installed.
176 - name: install libvirt-daemon
180 when: enable_package_install
181 - name: start virtlogd socket
183 name: virtlogd.socket
186 when: enable_package_install
188 - name: Stop and disable libvirtd service
190 service: name=libvirtd state=stopped enabled=no