458 lines
18 KiB
YAML
458 lines
18 KiB
YAML
heat_template_version: wallaby
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description: >
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Configures FRR on the host
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parameters:
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ContainerFrrImage:
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description: The container image for Frr
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type: string
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tags:
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- role_specific
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ContainerOvnBgpAgentImage:
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description: The container image for the BGP Agent
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type: string
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tags:
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- role_specific
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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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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. Use
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parameter_merge_strategies to merge it with the defaults.
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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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EnableInternalTLS:
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type: boolean
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default: false
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InternalTLSCAFile:
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default: '/etc/ipa/ca.crt'
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type: string
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description: Specifies the default CA cert to use if TLS is used for
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services in the internal network.
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CertificateKeySize:
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type: string
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default: '2048'
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description: Specifies the private key size used when creating the
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certificate.
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OvnBgpAgentCertificateKeySize:
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type: string
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default: ''
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description: Override the private key size used when creating the
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certificate for this service
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FrrBfdEnabled:
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default: false
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description: Enable Bidirectional Forwarding Detection
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type: boolean
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FrrBgpEnabled:
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default: true
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description: Enable BGP
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type: boolean
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FrrBgpAsn:
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default: 65000
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description: Default ASN to be used within FRR
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type: number
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FrrBgpIpv4Enabled:
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default: true
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description: Enable BGP advertisement of IPv4 routes
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type: boolean
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FrrBgpIpv4AllowASIn:
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default: false
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description: Allow for IPv4 routes to be received and processed even if the
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router detects its own ASN in the AS-Path.
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type: boolean
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FrrBgpIpv4SrcNetwork:
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default: ctlplane
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description: The name of the Neutron network from where the IP address of
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the node will be taken and set as source IPv4 address on the
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default route.
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type: string
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FrrBgpIpv6Enabled:
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default: true
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description: Enable BGP advertisement of IPv6 routes
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type: boolean
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FrrBgpIpv6AllowASIn:
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default: false
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description: Allow for IPv6 routes to be received and processed even if the
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router detects its own ASN in the AS-Path.
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type: boolean
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FrrBgpIpv6SrcNetwork:
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default: ctlplane
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description: The name of the Neutron network from where the IP address of
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the node will be taken and set as source IPv6 address on the
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default route.
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type: string
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FrrBgpUplinks:
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default: ['nic1', 'nic2']
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description: List of uplink network interfaces.
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type: comma_delimited_list
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FrrBgpUplinksScope:
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default: 'internal'
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type: string
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description: Either peer with internal (iBGP) or external (eBGP) neighbors.
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constraints:
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- allowed_values: ['internal', 'external']
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FrrLoggingSource:
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type: json
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default:
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tag: system.frr
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file: /var/log/containers/frr/frr.log
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FrrLogLevel:
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default: 'informational'
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type: string
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description: log level
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constraints:
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- allowed_values: ['emergencies', 'alerts', 'critical', 'errors',
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'warnings', 'notifications', 'informational',
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'debugging']
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FrrZebraEnabled:
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default: true
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description: enable Zebra
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type: boolean
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FrrPacemakerVipNic:
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default: 'lo'
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description: Name of the nic that the pacemaker VIPs will be added to when
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runninng with FRR.
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type: string
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FrrBgpNeighborTtlSecurityHops:
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default: 1
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description: Enforce Generalized TTL Security Mechanism (GTSM) where only
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neighbors that are the specified number of hops away will be
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allowed to become neighbors. Setting value to zero or less
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will disable GTSM.
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type: number
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FrrBgpL2VpnEnabled:
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type: boolean
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default: false
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description: Enable BGP L2VPN EVPN address family.
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FrrBgpL2VpnEbgpMultihop:
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type: number
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default: 0
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description: >
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Allows sessions with eBGP neighbors to establish when they are multiple
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hops away. Value 0 disables multi-hop eBGP peering.
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FrrBgpL2VpnUplinkActivate:
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type: boolean
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default: true
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description: >
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Enable the list of uplink network interfaces defined in FrrBgpUplinks.
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FrrBgpL2VpnPeers:
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default: []
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description: List of EVPN neighbor peers.
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type: comma_delimited_list
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FrrBgpL2vpnPeersScope:
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default: 'external'
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type: string
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description: Either peer with internal (iBGP) or external (eBGP) neighbors.
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constraints:
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- allowed_values: ['internal', 'external']
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NeutronBridgeMappings:
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description: >
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The OVS logical->physical bridge mappings to use. See the Neutron
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documentation for details. Defaults to mapping br-ex - the external
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bridge on hosts - to a physical name 'datacentre' which can be used
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to create provider networks (and we use this for the default floating
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network) - if changing this either use different post-install network
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scripts or be sure to keep 'datacentre' as a mapping network name.
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type: comma_delimited_list
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default: "datacentre:br-ex"
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tags:
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- role_specific
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FrrOvnBgpAgentDriver:
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description: >
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Configures how VM IPs are advertised via BGP. EVPN driver exposes VM IPs
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on provider networks and FIPs associated to VMs on tenant networks via
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MP-BGP IPv4 and IPv6 unicast. BGP driver exposes VM IPs on the tenant
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networks via MP-BGP EVPN VXLAN.
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type: string
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default: 'ovn_evpn_driver'
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constraints:
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- allowed_values: [ 'ovn_bgp_driver', 'ovn_evpn_driver' ]
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tags:
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- role_specific
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FrrOvnBgpAgentExposeTenantNetworks:
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description: >
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Exposes VM IPs on tenant networks via MP-BGP IPv4 and IPv6 unicast.
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Requires the BGP driver (see THT parameter FrrOvnBgpAgentDriver).
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type: boolean
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default: false
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FrrOvnBgpAgentAsn:
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default: 64999
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description: >
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Autonomous System Number to be used by the agent when running in BGP
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mode.
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type: number
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FrrOvnBgpAgentOvsdbConnection:
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default: 'tcp:127.0.0.1:6640'
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description: >
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The connection string for the native OVSDB backend. Use tcp:IP:PORT
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for TCP connection.
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type: string
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conditions:
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key_size_override_set:
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not: {equals: [{get_param: OvnBgpAgentCertificateKeySize}, '']}
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resources:
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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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- ContainerFrrImage: ContainerFrrImage
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ContainerOvnBgpAgentImage: ContainerOvnBgpAgentImage
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ovn_bgp_agent_driver: FrrOvnBgpAgentDriver
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- values: {get_param: [RoleParameters]}
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- values:
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ContainerFrrImage: {get_param: ContainerFrrImage}
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ContainerOvnBgpAgentImage: {get_param: ContainerOvnBgpAgentImage}
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FrrOvnBgpAgentDriver: {get_param: FrrOvnBgpAgentDriver}
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outputs:
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role_data:
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description: Role data for the FRR and OVN BGP Agent services
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value:
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service_name: frr
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config_settings:
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tripleo::pacemaker::force_nic: {get_param: FrrPacemakerVipNic}
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service_config_settings:
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rsyslog:
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tripleo_logging_sources_frr:
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- {get_param: FrrLoggingSource}
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firewall_rules:
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'156 bgp tcp':
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if:
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- {get_param: FrrBgpEnabled}
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- proto: 'tcp'
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dport: 179
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'156 bfd udp':
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if:
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- {get_param: FrrBfdEnabled}
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- proto: 'udp'
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dport:
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- 3784
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- 3785
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kolla_config:
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/var/lib/kolla/config_files/frr.json:
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# Note: We can drop /usr/libexec/frr/frrinit.sh once we stop supporting/using frr 7.x
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# Note: This is currently needed because watchfrr *always* demonizes
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command: bash -c $* -- eval if [ -f /usr/libexec/frr/frrinit.sh ]; then /usr/libexec/frr/frrinit.sh start; else /usr/lib/frr/frr start; fi && exec /bin/sleep infinity
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config_files:
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- source: "/var/lib/kolla/config_files/src/*"
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dest: "/"
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merge: true
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preserve_properties: true
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permissions:
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- path: /etc/frr
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owner: frr:frr
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recurse: true
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- path: /var/log/frr
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owner: frr:frr
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recurse: true
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- path: /run/frr
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owner: frr:frrvty
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recurse: true
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/var/lib/kolla/config_files/ovn_bgp_agent.json:
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command: /usr/bin/ovn-bgp-agent --config-dir /etc/ovn-bgp-agent
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config_files:
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- source: "/var/lib/kolla/config_files/src/*"
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dest: "/"
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merge: true
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preserve_properties: true
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permissions:
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- path: /etc/ovn-bgp-agent
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owner: ovn-bgp:ovn-bgp
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recurse: true
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- path: /var/log/ovn-bgp-agent
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owner: ovn-bgp:ovn-bgp
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recurse: true
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- path: /etc/pki/tls/certs/ovn_bgp_agent.crt
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owner: ovn-bgp:ovn-bgp
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optional: true
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perm: '0644'
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- path: /etc/pki/tls/private/ovn_bgp_agent.key
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owner: ovn-bgp:ovn-bgp
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optional: true
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perm: '0640'
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metadata_settings:
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if:
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- {get_param: EnableInternalTLS}
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- - service: ovn_bgp_agent
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network: {get_param: [ServiceNetMap, OvnDbsNetwork]}
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type: node
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docker_config:
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# NOTE: Create container-startup-config file in step 0 so that TripleO
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# does not auto-start the FRR container (it does so for containers in
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# step 1-5). FRR will be started in the pre_deploy_step_tasks
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step_0:
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frr:
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start_order: 0
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image: {get_attr: [RoleParametersValue, value, ContainerFrrImage]}
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net: host
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restart: always
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healthcheck:
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test: /openstack/healthcheck
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cap_add:
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- NET_BIND_SERVICE
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- NET_RAW
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- NET_ADMIN
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- SYS_ADMIN
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# We cannot bind mount the InternalTLSCAFile as freeipa might not
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# be reachable without frr
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volumes:
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- /etc/hosts:/etc/hosts:ro
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- /etc/localtime:/etc/localtime:ro
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- /dev/log:/dev/log
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# OpenSSL trusted CAs
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- /etc/pki/ca-trust/extracted:/etc/pki/ca-trust/extracted:ro
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- /etc/pki/ca-trust/source/anchors:/etc/pki/ca-trust/source/anchors:ro
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- /etc/pki/tls/certs/ca-bundle.crt:/etc/pki/tls/certs/ca-bundle.crt:ro
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- /etc/pki/tls/certs/ca-bundle.trust.crt:/etc/pki/tls/certs/ca-bundle.trust.crt:ro
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- /etc/pki/tls/cert.pem:/etc/pki/tls/cert.pem:ro
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- /var/lib/kolla/config_files/frr.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/ansible-generated/frr:/var/lib/kolla/config_files/src:ro
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- /var/log/containers/frr:/var/log/frr:z
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- /run/frr:/run/frr:shared,z
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environment:
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KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
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step_5:
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ovn_bgp_agent:
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start_order: 0
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image: {get_attr: [RoleParametersValue, value, ContainerOvnBgpAgentImage]}
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net: host
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pid: host
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cgroupns: host
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restart: always
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privileged: true
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healthcheck:
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test: /openstack/healthcheck
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# We cannot bind mount the InternalTLSCAFile as freeipa might not
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# be reachable without frr
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volumes:
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list_concat:
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-
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- /etc/hosts:/etc/hosts:ro
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- /etc/localtime:/etc/localtime:ro
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- /dev/log:/dev/log
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- /etc/iproute2:/etc/iproute2
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# OpenSSL trusted CAs
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- /etc/pki/ca-trust/extracted:/etc/pki/ca-trust/extracted:ro
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- /etc/pki/ca-trust/source/anchors:/etc/pki/ca-trust/source/anchors:ro
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- /etc/pki/tls/certs/ca-bundle.crt:/etc/pki/tls/certs/ca-bundle.crt:ro
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- /etc/pki/tls/certs/ca-bundle.trust.crt:/etc/pki/tls/certs/ca-bundle.trust.crt:ro
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- /etc/pki/tls/cert.pem:/etc/pki/tls/cert.pem:ro
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- /var/lib/kolla/config_files/ovn_bgp_agent.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/ansible-generated/ovn-bgp-agent:/var/lib/kolla/config_files/src:ro
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- /run/frr:/run/frr:shared,z
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- /run/openvswitch:/run/openvswitch:shared,z
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- if:
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- {get_param: EnableInternalTLS}
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-
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- list_join:
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- ':'
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- - {get_param: InternalTLSCAFile}
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- {get_param: InternalTLSCAFile}
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- 'ro'
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- /etc/pki/tls/certs/ovn_bgp_agent.crt:/etc/pki/tls/certs/ovn_bgp_agent.crt
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- /etc/pki/tls/private/ovn_bgp_agent.key:/etc/pki/tls/private/ovn_bgp_agent.key
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- null
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environment:
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KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
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deploy_steps_tasks:
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- name: Certificate generation
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when:
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- step|int == 1
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- enable_internal_tls
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block:
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- include_role:
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name: linux-system-roles.certificate
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vars:
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certificate_requests:
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- name: ovn_bgp_agent
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dns:
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str_replace:
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template: "{{fqdn_$NETWORK}}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, OvnDbsNetwork]}
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principal:
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str_replace:
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template: "ovn_bgp_agent/{{fqdn_$NETWORK}}@{{idm_realm}}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, OvnDbsNetwork]}
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key_size:
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if:
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- key_size_override_set
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- {get_param: OvnBgpAgentCertificateKeySize}
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- {get_param: CertificateKeySize}
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ca: ipa
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host_prep_tasks:
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- name: create persistent directories
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file:
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path: "{{ item.path }}"
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state: directory
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setype: "{{ item.setype }}"
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mode: "{{ item.mode }}"
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with_items:
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- { 'path': /var/log/containers/frr, 'setype': container_file_t, 'mode': '0750' }
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- { 'path': /var/lib/config-data/ansible-generated/frr, 'setype': container_file_t, 'mode': '0750' }
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- { 'path': /run/frr, 'setype': container_file_t, 'mode': '0750' }
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- { 'path': /var/log/containers/ovn-bgp-agent, 'setype': container_file_t, 'mode': '0750' }
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- { 'path': /var/lib/config-data/ansible-generated/ovn-bgp-agent, 'setype': container_file_t, 'mode': '0750' }
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pre_deploy_step_tasks:
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- name: Configure FRR
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import_role:
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name: tripleo_frr
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vars:
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tripleo_frr_config_basedir: /var/lib/config-data/ansible-generated/frr
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tripleo_frr_bfd: {get_param: FrrBfdEnabled}
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tripleo_frr_bgp: {get_param: FrrBgpEnabled}
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tripleo_frr_bgp_asn: {get_param: FrrBgpAsn}
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tripleo_frr_bgp_ipv4: {get_param: FrrBgpIpv4Enabled}
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tripleo_frr_bgp_ipv4_allowas_in: {get_param: FrrBgpIpv4AllowASIn}
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tripleo_frr_bgp_ipv4_src_network: {get_param: FrrBgpIpv4SrcNetwork}
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tripleo_frr_bgp_ipv6: {get_param: FrrBgpIpv6Enabled}
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tripleo_frr_bgp_ipv6_allowas_in: {get_param: FrrBgpIpv6AllowASIn}
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tripleo_frr_bgp_ipv6_src_network: {get_param: FrrBgpIpv6SrcNetwork}
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tripleo_frr_bgp_neighbor_ttl_security_hops: {get_param: FrrBgpNeighborTtlSecurityHops}
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tripleo_frr_bgp_uplinks: {get_param: FrrBgpUplinks}
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tripleo_frr_bgp_uplinks_scope: {get_param: FrrBgpUplinksScope}
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tripleo_frr_log_level: {get_param: FrrLogLevel}
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tripleo_frr_zebra: {get_param: FrrZebraEnabled}
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tripleo_frr_bgp_l2vpn: {get_param: FrrBgpL2VpnEnabled}
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tripleo_frr_bgp_l2vpn_ebgp_multihop: {get_param: FrrBgpL2VpnEbgpMultihop}
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tripleo_frr_bgp_l2vpn_uplink_activate: {get_param: FrrBgpL2VpnUplinkActivate}
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tripleo_frr_bgp_l2vpn_peers: {get_param: FrrBgpL2VpnPeers}
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tripleo_frr_bgp_l2vpn_peers_scope: {get_param: FrrBgpL2vpnPeersScope}
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tripleo_frr_ovn_bgp_agent_bridge_mappings: {get_param: NeutronBridgeMappings}
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tripleo_frr_ovn_bgp_agent_internal_tls_enable: {get_param: EnableInternalTLS}
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tripleo_frr_ovn_bgp_agent_driver: {get_attr: [RoleParametersValue, value, ovn_bgp_agent_driver]}
|
|
tripleo_frr_ovn_bgp_agent_expose_tenant_networks: {get_param: FrrOvnBgpAgentExposeTenantNetworks}
|
|
tripleo_frr_ovn_bgp_agent_bgp_as: {get_param: FrrOvnBgpAgentAsn}
|
|
tripleo_frr_ovn_bgp_agent_ovsdb_connection: {get_param: FrrOvnBgpAgentOvsdbConnection}
|
|
- name: Start FRR
|
|
include_role:
|
|
name: tripleo_container_manage
|
|
vars:
|
|
tripleo_container_manage_config: "/var/lib/tripleo-config/container-startup-config/step_0"
|
|
tripleo_container_manage_config_id: "frr"
|
|
tripleo_container_manage_config_patterns: "frr.json"
|
|
tripleo_container_manage_clean_orphans: false
|
|
update_tasks: []
|
|
upgrade_tasks: []
|