Heat templates for deploying OpenStack
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heat_template_version: pike
description: >
OpenStack hypervisor node configured via Puppet.
parameters:
ExtraConfig:
default: {}
description: |
Additional hiera configuration to inject into the cluster. Note
that NovaComputeExtraConfig takes precedence over ExtraConfig.
type: json
OvercloudComputeFlavor:
description: Flavor for the nova compute node
default: baremetal
type: string
constraints:
- custom_constraint: nova.flavor
NovaImage:
type: string
default: overcloud-full
constraints:
- custom_constraint: glance.image
ImageUpdatePolicy:
default: 'REBUILD_PRESERVE_EPHEMERAL'
description: What policy to use when reconstructing instances. REBUILD for rebuilds, REBUILD_PRESERVE_EPHEMERAL to preserve /mnt.
type: string
KeyName:
description: Name of an existing Nova key pair to enable SSH access to the instances
type: string
default: default
constraints:
- custom_constraint: nova.keypair
NeutronPhysicalBridge:
default: 'br-ex'
description: An OVS bridge to create for accessing external networks.
type: string
NeutronPublicInterface:
default: nic1
description: A port to add to the NeutronPhysicalBridge.
type: string
NodeIndex:
type: number
default: 0
NovaComputeExtraConfig:
default: {}
description: |
NovaCompute specific configuration to inject into the cluster. Same
structure as ExtraConfig.
type: json
NovaComputeIPs:
default: {}
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry.
type: json
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
UpdateIdentifier:
default: ''
type: string
description: >
Setting to a previously unused value during stack-update will trigger
package update on all nodes
Hostname:
type: string
default: '' # Defaults to Heat created hostname
HostnameMap:
type: json
default: {}
description: Optional mapping to override hostnames
NetworkDeploymentActions:
type: comma_delimited_list
description: >
Heat action when to apply network configuration changes
default: ['CREATE']
SoftwareConfigTransport:
default: POLL_SERVER_CFN
description: |
How the server should receive the metadata required for software configuration.
type: string
constraints:
- allowed_values: [POLL_SERVER_CFN, POLL_SERVER_HEAT, POLL_TEMP_URL, ZAQAR_MESSAGE]
CloudDomain:
default: 'localdomain'
type: string
description: >
The DNS domain used for the hosts. This should match the dhcp_domain
configured in the Undercloud neutron. Defaults to localdomain.
NovaComputeServerMetadata:
default: {}
description: >
Extra properties or metadata passed to Nova for the created nodes in
the overcloud. It's accessible via the Nova metadata API. This option is
role-specific and is merged with the values given to the ServerMetadata
parameter.
type: json
ServerMetadata:
default: {}
description: >
Extra properties or metadata passed to Nova for the created nodes in
the overcloud. It's accessible via the Nova metadata API. This applies to
all roles and is merged with a role-specific metadata parameter.
type: json
NovaComputeSchedulerHints:
type: json
description: Optional scheduler hints to pass to nova
default: {}
ServiceConfigSettings:
type: json
default: {}
ServiceNames:
type: comma_delimited_list
default: []
MonitoringSubscriptions:
type: comma_delimited_list
default: []
ServiceMetadataSettings:
type: json
default: {}
ConfigCommand:
type: string
description: Command which will be run whenever configuration data changes
default: os-refresh-config --timeout 14400
ConfigCollectSplay:
type: number
default: 30
description: |
Maximum amount of time to possibly to delay configuation collection
polling. Defaults to 30 seconds. Set to 0 to disable it which will cause
the configuration collection to occur as soon as the collection process
starts. This setting is used to prevent the configuration collection
processes from polling all at the exact same time.
UpgradeInitCommand:
type: string
description: |
Command or script snippet to run on all overcloud nodes to
initialize the upgrade process. E.g. a repository switch.
default: ''
UpgradeInitCommonCommand:
type: string
description: |
Common commands required by the upgrades process. This should not
normally be modified by the operator and is set and unset in the
major-upgrade-composable-steps.yaml and major-upgrade-converge.yaml
environment files.
default: ''
DeploymentServerBlacklistDict:
default: {}
type: json
description: >
Map of server hostnames to blacklist from any triggered
deployments. If the value is 1, the server will be blacklisted. This
parameter is generated from the parent template.
conditions:
server_not_blacklisted:
not:
equals:
- {get_param: [DeploymentServerBlacklistDict, {get_param: Hostname}]}
- 1
resources:
NovaCompute:
type: OS::TripleO::ComputeServer
metadata:
os-collect-config:
command: {get_param: ConfigCommand}
splay: {get_param: ConfigCollectSplay}
properties:
image: {get_param: NovaImage}
image_update_policy:
get_param: ImageUpdatePolicy
flavor: {get_param: OvercloudComputeFlavor}
key_name: {get_param: KeyName}
networks:
- network: ctlplane
user_data_format: SOFTWARE_CONFIG
user_data: {get_resource: UserData}
name:
str_replace:
template: {get_param: Hostname}
params: {get_param: HostnameMap}
software_config_transport: {get_param: SoftwareConfigTransport}
metadata:
map_merge:
- {get_param: ServerMetadata}
- {get_param: NovaComputeServerMetadata}
- {get_param: ServiceMetadataSettings}
scheduler_hints: {get_param: NovaComputeSchedulerHints}
# Combine the NodeAdminUserData and NodeUserData mime archives
UserData:
type: OS::Heat::MultipartMime
properties:
parts:
- config: {get_resource: NodeAdminUserData}
type: multipart
- config: {get_resource: NodeUserData}
type: multipart
- config: {get_resource: RoleUserData}
type: multipart
# Creates the "heat-admin" user if configured via the environment
# Should return a OS::Heat::MultipartMime reference via OS::stack_id
NodeAdminUserData:
type: OS::TripleO::NodeAdminUserData
# For optional operator additional userdata
# Should return a OS::Heat::MultipartMime reference via OS::stack_id
NodeUserData:
type: OS::TripleO::NodeUserData
# For optional operator role-specific userdata
# Should return a OS::Heat::MultipartMime reference via OS::stack_id
RoleUserData:
type: OS::TripleO::Compute::NodeUserData
ExternalPort:
type: OS::TripleO::Compute::Ports::ExternalPort
properties:
ControlPlaneIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
IPPool: {get_param: NovaComputeIPs}
NodeIndex: {get_param: NodeIndex}
InternalApiPort:
type: OS::TripleO::Compute::Ports::InternalApiPort
properties:
ControlPlaneIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
IPPool: {get_param: NovaComputeIPs}
NodeIndex: {get_param: NodeIndex}
StoragePort:
type: OS::TripleO::Compute::Ports::StoragePort
properties:
ControlPlaneIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
IPPool: {get_param: NovaComputeIPs}
NodeIndex: {get_param: NodeIndex}
StorageMgmtPort:
type: OS::TripleO::Compute::Ports::StorageMgmtPort
properties:
ControlPlaneIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
IPPool: {get_param: NovaComputeIPs}
NodeIndex: {get_param: NodeIndex}
TenantPort:
type: OS::TripleO::Compute::Ports::TenantPort
properties:
ControlPlaneIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
IPPool: {get_param: NovaComputeIPs}
NodeIndex: {get_param: NodeIndex}
ManagementPort:
type: OS::TripleO::Compute::Ports::ManagementPort
properties:
ControlPlaneIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
IPPool: {get_param: NovaComputeIPs}
NodeIndex: {get_param: NodeIndex}
NetIpMap:
type: OS::TripleO::Network::Ports::NetIpMap
properties:
ControlPlaneIp: {get_attr: [NovaCompute, networks, ctlplane, 0]}
ExternalIp: {get_attr: [ExternalPort, ip_address]}
ExternalIpSubnet: {get_attr: [ExternalPort, ip_subnet]}
ExternalIpUri: {get_attr: [ExternalPort, ip_address_uri]}
InternalApiIp: {get_attr: [InternalApiPort, ip_address]}
InternalApiIpSubnet: {get_attr: [InternalApiPort, ip_subnet]}
InternalApiIpUri: {get_attr: [InternalApiPort, ip_address_uri]}
StorageIp: {get_attr: [StoragePort, ip_address]}
StorageIpSubnet: {get_attr: [StoragePort, ip_subnet]}
StorageIpUri: {get_attr: [StoragePort, ip_address_uri]}
StorageMgmtIp: {get_attr: [StorageMgmtPort, ip_address]}
StorageMgmtIpSubnet: {get_attr: [StorageMgmtPort, ip_subnet]}
StorageMgmtIpUri: {get_attr: [StorageMgmtPort, ip_address_uri]}
TenantIp: {get_attr: [TenantPort, ip_address]}
TenantIpSubnet: {get_attr: [TenantPort, ip_subnet]}
TenantIpUri: {get_attr: [TenantPort, ip_address_uri]}
ManagementIp: {get_attr: [ManagementPort, ip_address]}
ManagementIpSubnet: {get_attr: [ManagementPort, ip_subnet]}
ManagementIpUri: {get_attr: [ManagementPort, ip_address_uri]}
NetHostMap:
type: OS::Heat::Value
properties:
type: json
value:
external:
fqdn:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- external
- {get_param: CloudDomain}
short:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- external
internal_api:
fqdn:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- internalapi
- {get_param: CloudDomain}
short:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- internalapi
storage:
fqdn:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- storage
- {get_param: CloudDomain}
short:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- storage
storage_mgmt:
fqdn:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- storagemgmt
- {get_param: CloudDomain}
short:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- storagemgmt
tenant:
fqdn:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- tenant
- {get_param: CloudDomain}
short:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- tenant
management:
fqdn:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- management
- {get_param: CloudDomain}
short:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- management
ctlplane:
fqdn:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- ctlplane
- {get_param: CloudDomain}
short:
list_join:
- '.'
- - {get_attr: [NovaCompute, name]}
- ctlplane
PreNetworkConfig:
type: OS::TripleO::Compute::PreNetworkConfig
properties:
server: {get_resource: NovaCompute}
NetworkConfig:
type: OS::TripleO::Compute::Net::SoftwareConfig
properties:
ControlPlaneIp: {get_attr: [NovaCompute, networks, ctlplane, 0]}
ExternalIpSubnet: {get_attr: [ExternalPort, ip_subnet]}
InternalApiIpSubnet: {get_attr: [InternalApiPort, ip_subnet]}
StorageIpSubnet: {get_attr: [StoragePort, ip_subnet]}
StorageMgmtIpSubnet: {get_attr: [StorageMgmtPort, ip_subnet]}
TenantIpSubnet: {get_attr: [TenantPort, ip_subnet]}
ManagementIpSubnet: {get_attr: [ManagementPort, ip_subnet]}
NetworkDeployment:
type: OS::TripleO::SoftwareDeployment
depends_on: PreNetworkConfig
condition: server_not_blacklisted
properties:
name: NetworkDeployment
config: {get_resource: NetworkConfig}
server: {get_resource: NovaCompute}
actions: {get_param: NetworkDeploymentActions}
input_values:
bridge_name: {get_param: NeutronPhysicalBridge}
interface_name: {get_param: NeutronPublicInterface}
NovaComputeUpgradeInitConfig:
type: OS::Heat::SoftwareConfig
properties:
group: script
config:
list_join:
- ''
- - "#!/bin/bash\n\n"
- "if [[ -f /etc/resolv.conf.save ]] ; then rm /etc/resolv.conf.save; fi\n\n"
- get_param: UpgradeInitCommand
- get_param: UpgradeInitCommonCommand
# Note we may be able to make this conditional on UpgradeInitCommandNotEmpty
# but https://bugs.launchpad.net/heat/+bug/1649900 needs fixing first
NovaComputeUpgradeInitDeployment:
type: OS::Heat::SoftwareDeployment
depends_on: NetworkDeployment
condition: server_not_blacklisted
properties:
name: NovaComputeUpgradeInitDeployment
server: {get_resource: NovaCompute}
config: {get_resource: NovaComputeUpgradeInitConfig}
NovaComputeConfig:
type: OS::Heat::StructuredConfig
properties:
group: hiera
config:
hierarchy:
- '"%{::uuid}"'
- heat_config_%{::deploy_config_name}
- config_step
- compute_extraconfig
- extraconfig
- service_names
- service_configs
- compute
- bootstrap_node # provided by allNodesConfig
- all_nodes # provided by allNodesConfig
- vip_data # provided by allNodesConfig
- '"%{::osfamily}"'
- neutron_bigswitch_data # Optionally provided by ComputeExtraConfigPre
- cisco_n1kv_data # Optionally provided by ComputeExtraConfigPre
- nova_nuage_data # Optionally provided by ComputeExtraConfigPre
- midonet_data # Optionally provided by AllNodesExtraConfig
- neutron_opencontrail_data # Optionally provided by ComputeExtraConfigPre
- cisco_aci_data # Optionally provided by ComputeExtraConfigPre
merge_behavior: deeper
datafiles:
service_names:
service_names: {get_param: ServiceNames}
sensu::subscriptions: {get_param: MonitoringSubscriptions}
service_configs:
map_replace:
- {get_param: ServiceConfigSettings}
- values: {get_attr: [NetIpMap, net_ip_map]}
compute_extraconfig: {get_param: NovaComputeExtraConfig}
extraconfig: {get_param: ExtraConfig}
compute:
tripleo::packages::enable_upgrade: {get_input: enable_package_upgrade}
fqdn_internal_api: {get_attr: [NetHostMap, value, internal_api, fqdn]}
fqdn_storage: {get_attr: [NetHostMap, value, storage, fqdn]}
fqdn_storage_mgmt: {get_attr: [NetHostMap, value, storage_mgmt, fqdn]}
fqdn_tenant: {get_attr: [NetHostMap, value, tenant, fqdn]}
fqdn_management: {get_attr: [NetHostMap, value, management, fqdn]}
fqdn_ctlplane: {get_attr: [NetHostMap, value, ctlplane, fqdn]}
NovaComputeDeployment:
type: OS::TripleO::SoftwareDeployment
depends_on: NovaComputeUpgradeInitDeployment
condition: server_not_blacklisted
properties:
name: NovaComputeDeployment
config: {get_resource: NovaComputeConfig}
server: {get_resource: NovaCompute}
input_values:
enable_package_upgrade: {get_attr: [UpdateDeployment, update_managed_packages]}
# Resource for site-specific injection of root certificate
NodeTLSCAData:
depends_on: NovaComputeDeployment
type: OS::TripleO::NodeTLSCAData
properties:
server: {get_resource: NovaCompute}
# Hook for site-specific additional pre-deployment config, e.g extra hieradata
ComputeExtraConfigPre:
depends_on: NovaComputeDeployment
type: OS::TripleO::ComputeExtraConfigPre
properties:
server: {get_resource: NovaCompute}
# Hook for site-specific additional pre-deployment config,
# applying to all nodes, e.g node registration/unregistration
NodeExtraConfig:
depends_on: [ComputeExtraConfigPre, NodeTLSCAData]
type: OS::TripleO::NodeExtraConfig
properties:
server: {get_resource: NovaCompute}
UpdateConfig:
type: OS::TripleO::Tasks::PackageUpdate
UpdateDeployment:
type: OS::Heat::SoftwareDeployment
depends_on: NetworkDeployment
condition: server_not_blacklisted
properties:
name: UpdateDeployment
config: {get_resource: UpdateConfig}
server: {get_resource: NovaCompute}
input_values:
update_identifier:
get_param: UpdateIdentifier
SshHostPubKey:
type: OS::TripleO::Ssh::HostPubKey
depends_on: NovaComputeDeployment
properties:
server: {get_resource: NovaCompute}
outputs:
ip_address:
description: IP address of the server in the ctlplane network
value: {get_attr: [NovaCompute, networks, ctlplane, 0]}
external_ip_address:
description: IP address of the server in the external network
value: {get_attr: [ExternalPort, ip_address]}
internal_api_ip_address:
description: IP address of the server in the internal_api network
value: {get_attr: [InternalApiPort, ip_address]}
storage_ip_address:
description: IP address of the server in the storage network
value: {get_attr: [StoragePort, ip_address]}
storage_mgmt_ip_address:
description: IP address of the server in the storage_mgmt network
value: {get_attr: [StorageMgmtPort, ip_address]}
tenant_ip_address:
description: IP address of the server in the tenant network
value: {get_attr: [TenantPort, ip_address]}
management_ip_address:
description: IP address of the server in the management network
value: {get_attr: [ManagementPort, ip_address]}
hostname:
description: Hostname of the server
value: {get_attr: [NovaCompute, name]}
hostname_map:
description: Mapping of network names to hostnames
value:
external: {get_attr: [NetHostMap, value, external, fqdn]}
internal_api: {get_attr: [NetHostMap, value, internal_api, fqdn]}
storage: {get_attr: [NetHostMap, value, storage, fqdn]}
storage_mgmt: {get_attr: [NetHostMap, value, storage_mgmt, fqdn]}
tenant: {get_attr: [NetHostMap, value, tenant, fqdn]}
management: {get_attr: [NetHostMap, value, management, fqdn]}
ctlplane: {get_attr: [NetHostMap, value, ctlplane, fqdn]}
hosts_entry:
description: >
Server's IP address and hostname in the /etc/hosts format
value:
str_replace:
template: |
PRIMARYIP PRIMARYHOST.DOMAIN PRIMARYHOST
EXTERNALIP EXTERNALHOST.DOMAIN EXTERNALHOST
INTERNAL_APIIP INTERNAL_APIHOST.DOMAIN INTERNAL_APIHOST
STORAGEIP STORAGEHOST.DOMAIN STORAGEHOST
STORAGE_MGMTIP STORAGE_MGMTHOST.DOMAIN STORAGE_MGMTHOST
TENANTIP TENANTHOST.DOMAIN TENANTHOST
MANAGEMENTIP MANAGEMENTHOST.DOMAIN MANAGEMENTHOST
CTLPLANEIP CTLPLANEHOST.DOMAIN CTLPLANEHOST
params:
PRIMARYIP: {get_attr: [NetIpMap, net_ip_map, {get_param: [ServiceNetMap, ComputeHostnameResolveNetwork]}]}
DOMAIN: {get_param: CloudDomain}
PRIMARYHOST: {get_attr: [NovaCompute, name]}
EXTERNALIP: {get_attr: [ExternalPort, ip_address]}
EXTERNALHOST: {get_attr: [NetHostMap, value, external, short]}
INTERNAL_APIIP: {get_attr: [InternalApiPort, ip_address]}
INTERNAL_APIHOST: {get_attr: [NetHostMap, value, internal_api, short]}
STORAGEIP: {get_attr: [StoragePort, ip_address]}
STORAGEHOST: {get_attr: [NetHostMap, value, storage, short]}
STORAGE_MGMTIP: {get_attr: [StorageMgmtPort, ip_address]}
STORAGE_MGMTHOST: {get_attr: [NetHostMap, value, storage_mgmt, short]}
TENANTIP: {get_attr: [TenantPort, ip_address]}
TENANTHOST: {get_attr: [NetHostMap, value, tenant, short]}
MANAGEMENTIP: {get_attr: [ManagementPort, ip_address]}
MANAGEMENTHOST: {get_attr: [NetHostMap, value, management, short]}
CTLPLANEIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
CTLPLANEHOST: {get_attr: [NetHostMap, value, ctlplane, short]}
known_hosts_entry:
description: Entry for ssh known hosts
value:
str_replace:
template: "PRIMARYIP,PRIMARYHOST.DOMAIN,PRIMARYHOST,\
EXTERNALIP,EXTERNALHOST.DOMAIN,EXTERNALHOST,\
INTERNAL_APIIP,INTERNAL_APIHOST.DOMAIN,INTERNAL_APIHOST,\
STORAGEIP,STORAGEHOST.DOMAIN,STORAGEHOST,\
STORAGE_MGMTIP,STORAGE_MGMTHOST.DOMAIN,STORAGE_MGMTHOST,\
TENANTIP,TENANTHOST.DOMAIN,TENANTHOST,\
MANAGEMENTIP,MANAGEMENTHOST.DOMAIN,MANAGEMENTHOST,\
CTLPLANEIP,CTLPLANEHOST.DOMAIN,CTLPLANEHOST HOSTSSHPUBKEY"
params:
PRIMARYIP: {get_attr: [NetIpMap, net_ip_map, {get_param: [ServiceNetMap, ComputeHostnameResolveNetwork]}]}
DOMAIN: {get_param: CloudDomain}
PRIMARYHOST: {get_attr: [NovaCompute, name]}
EXTERNALIP: {get_attr: [ExternalPort, ip_address]}
EXTERNALHOST: {get_attr: [NetHostMap, value, external, short]}
INTERNAL_APIIP: {get_attr: [InternalApiPort, ip_address]}
INTERNAL_APIHOST: {get_attr: [NetHostMap, value, internal_api, short]}
STORAGEIP: {get_attr: [StoragePort, ip_address]}
STORAGEHOST: {get_attr: [NetHostMap, value, storage, short]}
STORAGE_MGMTIP: {get_attr: [StorageMgmtPort, ip_address]}
STORAGE_MGMTHOST: {get_attr: [NetHostMap, value, storage_mgmt, short]}
TENANTIP: {get_attr: [TenantPort, ip_address]}
TENANTHOST: {get_attr: [NetHostMap, value, tenant, short]}
MANAGEMENTIP: {get_attr: [ManagementPort, ip_address]}
MANAGEMENTHOST: {get_attr: [NetHostMap, value, management, short]}
CTLPLANEIP: {get_attr: [NovaCompute, networks, ctlplane, 0]}
CTLPLANEHOST: {get_attr: [NetHostMap, value, ctlplane, short]}
HOSTSSHPUBKEY: {get_attr: [SshHostPubKey, ecdsa]}
nova_server_resource:
description: Heat resource handle for the Nova compute server
value:
{get_resource: NovaCompute}
condition: server_not_blacklisted