5187416181
I2702a022565a130ab339d165cb2252ad67d1162e changed the Nova NFS params to be role specific, however the global param still takes precedence in the enable_live_migration_tunnelled condition. With this change the the global param is only considered when the role specific param is not set. Change-Id: I3d1a0f632e8a7e4924ebabdc795c0ef5d53cdd6d Related-Bug: 1823712 (cherry picked from commit32bf12e20e) (cherry picked from commit53fbc70e7a) (cherry picked from commitdd46170b74)
354 lines
14 KiB
YAML
354 lines
14 KiB
YAML
heat_template_version: queens
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description: >
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OpenStack Nova Compute service configured with Puppet
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parameters:
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ServiceData:
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default: {}
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description: Dictionary packing service data
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type: json
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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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NovaRbdPoolName:
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default: vms
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type: string
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description: The pool name for RBD backend ephemeral storage.
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tags:
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- role_specific
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CephClusterName:
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type: string
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default: ceph
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description: The Ceph cluster name.
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constraints:
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- allowed_pattern: "[a-zA-Z0-9]+"
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description: >
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The Ceph cluster name must be at least 1 character and contain only
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letters and numbers.
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CephClientUserName:
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default: openstack
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type: string
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CephClientKey:
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description: The Ceph client key. Can be created with ceph-authtool --gen-print-key.
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type: string
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hidden: true
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CephClusterFSID:
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type: string
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description: The Ceph cluster FSID. Must be a UUID.
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CinderEnableNfsBackend:
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default: false
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description: Whether to enable or not the NFS backend for Cinder
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type: boolean
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NovaNfsEnabled:
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default: false
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description: Whether to enable or not the NFS backend for Nova
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type: boolean
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tags:
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- role_specific
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NovaNfsShare:
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default: ''
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description: NFS share to mount for nova storage (when NovaNfsEnabled is true)
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type: string
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tags:
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- role_specific
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NovaNfsOptions:
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default: 'context=system_u:object_r:nfs_t:s0'
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description: NFS mount options for nova storage (when NovaNfsEnabled is true)
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type: string
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tags:
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- role_specific
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NovaNfsVersion:
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default: '4'
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description: >
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NFS version used for nova storage (when NovaNfsEnabled is true). Since
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NFSv3 does not support full locking a NFSv4 version need to be used.
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To not break current installations the default is the previous hard
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coded version 4.
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type: string
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constraints:
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- allowed_pattern: "^4.?[0-9]?"
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tags:
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- role_specific
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CinderEnableRbdBackend:
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default: false
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description: Whether to enable or not the Rbd backend for Cinder
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type: boolean
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NovaEnableRbdBackend:
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default: false
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description: Whether to enable or not the Rbd backend for Nova
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type: boolean
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NovaComputeLibvirtVifDriver:
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default: ''
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description: Libvirt VIF driver configuration for the network
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type: string
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NovaPCIPassthrough:
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description: >
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List of PCI Passthrough whitelist parameters.
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Example -
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NovaPCIPassthrough:
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- vendor_id: "8086"
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product_id: "154c"
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address: "0000:05:00.0"
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physical_network: "datacentre"
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For different formats, refer to the nova.conf documentation for
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pci_passthrough_whitelist configuration
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type: json
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default: ''
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NovaVcpuPinSet:
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description: >
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A list or range of physical CPU cores to reserve for virtual machine
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processes.
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Ex. NovaVcpuPinSet: ['4-12','^8'] will reserve cores from 4-12 excluding 8
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type: comma_delimited_list
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default: []
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tags:
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- role_specific
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NovaReservedHostMemory:
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description: >
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Reserved RAM for host processes.
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type: number
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default: 4096
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constraints:
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- range: { min: 512 }
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tags:
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- role_specific
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MonitoringSubscriptionNovaCompute:
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default: 'overcloud-nova-compute'
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type: string
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NovaComputeLoggingSource:
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type: json
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default:
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tag: openstack.nova.compute
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path: /var/log/nova/nova-compute.log
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UpgradeLevelNovaCompute:
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type: string
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description: Nova Compute upgrade level
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default: ''
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MigrationSshKey:
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type: json
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description: >
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SSH key for migration.
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Expects a dictionary with keys 'public_key' and 'private_key'.
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Values should be identical to SSH public/private key files.
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default:
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public_key: ''
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private_key: ''
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MigrationSshPort:
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default: 2022
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description: Target port for migration over ssh
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type: number
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VerifyGlanceSignatures:
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default: False
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description: Whether to verify image signatures.
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type: boolean
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NovaLibvirtRxQueueSize:
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description: >
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virtio-net RX queue size. Valid values are 256, 512, 1024
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default: 512
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type: number
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constraints:
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- allowed_values: [ 256, 512, 1024 ]
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tags:
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- role_specific
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NovaLibvirtTxQueueSize:
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description: >
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virtio-net TX queue size. Valid values are 256, 512, 1024
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default: 512
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type: number
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constraints:
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- allowed_values: [ 256, 512, 1024 ]
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tags:
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- role_specific
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NovaLibvirtVolumeUseMultipath:
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default: false
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description: Whether to enable or not the multipath connection of the volumes.
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type: boolean
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tags:
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- role_specific
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conditions:
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enable_live_migration_tunnelled:
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or:
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- and:
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- equals: [{get_param: NovaNfsEnabled}, true]
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- equals: [{get_param: [RoleParameters, NovaNfsEnabled]}, '']
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- equals: [{get_param: [RoleParameters, NovaNfsEnabled]}, true]
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- equals: [{get_param: NovaEnableRbdBackend}, true]
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resources:
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NovaBase:
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type: ./nova-base.yaml
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properties:
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ServiceData: {get_param: ServiceData}
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ServiceNetMap: {get_param: ServiceNetMap}
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DefaultPasswords: {get_param: DefaultPasswords}
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EndpointMap: {get_param: EndpointMap}
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RoleName: {get_param: RoleName}
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RoleParameters: {get_param: RoleParameters}
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# Merging role-specific parameters (RoleParameters) with the default parameters.
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# RoleParameters will have the precedence over the default parameters.
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RoleParametersValue:
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type: OS::Heat::Value
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properties:
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type: json
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value:
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map_replace:
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- map_replace:
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- nova::compute::vcpu_pin_set: NovaVcpuPinSet
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nova::compute::reserved_host_memory: NovaReservedHostMemory
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nova::compute::libvirt::rx_queue_size: NovaLibvirtRxQueueSize
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nova::compute::libvirt::tx_queue_size: NovaLibvirtTxQueueSize
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nova::compute::libvirt::volume_use_multipath: NovaLibvirtVolumeUseMultipath
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nova::compute::rbd::libvirt_images_rbd_pool: NovaRbdPoolName
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tripleo::profile::base::nova::compute::nova_nfs_enabled: NovaNfsEnabled
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nfs_share: NovaNfsShare
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nfs_options: NovaNfsOptions
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nfs_vers: NovaNfsVersion
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- values: {get_param: [RoleParameters]}
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- values:
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NovaVcpuPinSet: {get_param: NovaVcpuPinSet}
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NovaReservedHostMemory: {get_param: NovaReservedHostMemory}
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NovaLibvirtRxQueueSize: {get_param: NovaLibvirtRxQueueSize}
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NovaLibvirtTxQueueSize: {get_param: NovaLibvirtTxQueueSize}
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NovaLibvirtVolumeUseMultipath: {get_param: NovaLibvirtVolumeUseMultipath}
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NovaRbdPoolName: {get_param: NovaRbdPoolName}
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NovaNfsEnabled: {get_param: NovaNfsEnabled}
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NovaNfsShare: {get_param: NovaNfsShare}
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NovaNfsOptions: {get_param: NovaNfsOptions}
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NovaNfsVersion: {get_param: NovaNfsVersion}
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outputs:
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role_data:
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description: Role data for the Nova Compute service.
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value:
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service_name: nova_compute
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monitoring_subscription: {get_param: MonitoringSubscriptionNovaCompute}
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config_settings:
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map_merge:
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- get_attr: [NovaBase, role_data, config_settings]
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- get_attr: [RoleParametersValue, value]
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- nova::compute::libvirt::manage_libvirt_services: false
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nova::compute::pci::passthrough:
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str_replace:
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template: "JSON_PARAM"
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params:
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map_replace:
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- map_replace:
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- JSON_PARAM: NovaPCIPassthrough
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- values: {get_param: [RoleParameters]}
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- values:
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NovaPCIPassthrough: {get_param: NovaPCIPassthrough}
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# we manage migration in nova common puppet profile
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nova::compute::libvirt::migration_support: false
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tripleo::profile::base::nova::migration::client::nova_compute_enabled: true
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tripleo::profile::base::nova::migration::client::ssh_private_key: {get_param: [ MigrationSshKey, private_key ]}
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tripleo::profile::base::nova::migration::client::ssh_port: {get_param: MigrationSshPort}
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nova::compute::rbd::libvirt_images_rbd_ceph_conf:
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list_join:
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- ''
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- - '/etc/ceph/'
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- {get_param: CephClusterName}
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- '.conf'
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nova::compute::rbd::libvirt_rbd_user: {get_param: CephClientUserName}
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nova::compute::rbd::rbd_keyring:
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list_join:
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- '.'
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- - 'client'
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- {get_param: CephClientUserName}
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tripleo::profile::base::nova::compute::cinder_nfs_backend: {get_param: CinderEnableNfsBackend}
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rbd_persistent_storage: {get_param: CinderEnableRbdBackend}
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nova::compute::rbd::libvirt_rbd_secret_key: {get_param: CephClientKey}
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nova::compute::rbd::libvirt_rbd_secret_uuid: {get_param: CephClusterFSID}
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nova::compute::instance_usage_audit: true
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nova::compute::instance_usage_audit_period: 'hour'
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nova::compute::rbd::ephemeral_storage: {get_param: NovaEnableRbdBackend}
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# TUNNELLED mode provides a security improvement for migration, but
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# can't be used in combination with block migration. So we only enable it
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# when shared storage is available (Ceph RDB is currently the only option).
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# See https://bugzilla.redhat.com/show_bug.cgi?id=1301986#c12
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# In future versions of QEMU (2.6, mostly), danpb's native
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# encryption work will obsolete the need to use TUNNELLED transport
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# mode.
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nova::migration::live_migration_tunnelled:
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if:
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- enable_live_migration_tunnelled
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- true
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- false
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nova::compute::neutron::libvirt_vif_driver: {get_param: NovaComputeLibvirtVifDriver}
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# NOTE: bind IP is found in Heat replacing the network name with the
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# local node IP for the given network; replacement examples
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# (eg. for internal_api):
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# internal_api -> IP
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# internal_api_uri -> [IP]
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# internal_api_subnet - > IP/CIDR
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nova::compute::vncserver_proxyclient_address: {get_param: [ServiceNetMap, NovaVncProxyNetwork]}
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nova::compute::vncproxy_host: {get_param: [EndpointMap, NovaPublic, host_nobrackets]}
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nova::vncproxy::common::vncproxy_protocol: {get_param: [EndpointMap, NovaVNCProxyPublic, protocol]}
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nova::vncproxy::common::vncproxy_host: {get_param: [EndpointMap, NovaVNCProxyPublic, host_nobrackets]}
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nova::vncproxy::common::vncproxy_port: {get_param: [EndpointMap, NovaVNCProxyPublic, port]}
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nova::compute::verify_glance_signatures: {get_param: [VerifyGlanceSignatures]}
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step_config: |
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# TODO(emilien): figure how to deal with libvirt profile.
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# We'll probably treat it like we do with Neutron plugins.
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# Until then, just include it in the default nova-compute role.
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include tripleo::profile::base::nova::compute::libvirt
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service_config_settings:
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fluentd:
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tripleo_fluentd_groups_nova_compute:
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- nova
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tripleo_fluentd_sources_nova_compute:
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- {get_param: NovaComputeLoggingSource}
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collectd:
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tripleo.collectd.plugins.nova_compute:
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- virt
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collectd::plugin::virt::connection: 'qemu:///system'
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host_prep_tasks:
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- name: Mount Nova NFS Share
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vars:
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nfs_backend_enable: {get_attr: [RoleParametersValue, value, nfs_backend_enable]}
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nfs_share: {get_attr: [RoleParametersValue, value, nfs_share]}
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nfs_options: {get_attr: [RoleParametersValue, value, nfs_options]}
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nfs_vers: {get_attr: [RoleParametersValue, value, nfs_vers]}
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mount: name=/var/lib/nova/instances src="{{nfs_share}}" fstype=nfs4 opts="_netdev,bg,{{nfs_options}},vers={{nfs_vers}},nfsvers={{nfs_vers}}" state=mounted
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when: nfs_backend_enable|bool
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upgrade_tasks:
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- name: Stop nova-compute service
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when: step|int == 1
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service: name=openstack-nova-compute state=stopped
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# If not already set by puppet (e.g a pre-ocata version), set the
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# upgrade_level for compute to "auto"
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- name: Set compute upgrade level to auto
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when: step|int == 3
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ini_file:
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str_replace:
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template: "dest=/etc/nova/nova.conf section=upgrade_levels option=compute value=LEVEL"
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params:
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LEVEL: {get_param: UpgradeLevelNovaCompute}
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- name: install openstack-nova-migration
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when: step|int == 3
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yum: name=openstack-nova-migration state=latest
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- name: Start nova-compute service
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when: step|int == 6
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service: name=openstack-nova-compute state=started
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