Description of problem: Creating an override in the networking templates to set FrrBgpAsn and FrrOvnBgpAgentAsn to a user specified value is not being put into the container config. Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1.Create a template override as described in the docs to override the ASN network-environment.yaml ... Controller3Parameters: NeutronBridgeMappings: ["provider1:br-ex", "provider2:br-vlan"] ControlPlaneSubnet: r3 OVNCMSOptions: "enable-chassis-as-gw" FrrOvnBgpAgentDriver: 'ovn_bgp_driver' FrrOvnBgpAgentExposeTenantNetworks: false FrrOvnBgpAgentAsn: 65535 FrrBgpAsn: 65535 ... 2. Run deployment script with environment files -e /home/stack/templates/containers-prepare-parameter.yaml \ -e /home/stack/templates/overcloud-vip-deployed.yaml \ -e /home/stack/templates/overcloud-networks-deployed.yaml \ -e /home/stack/templates/deployed_metal.yaml \ -r /home/stack/templates/roles_data_spine_leaf.yaml \ -n /home/stack/templates/network_data.yaml \ -e /home/stack/templates/network-environment.yaml \ -e /home/stack/templates/nodes_data.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/services/frr.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/services/neutron-ovn-dvr-ha.yaml \ -e /home/stack/templates/inject-trust-anchor-hiera.yaml \ 3. Actual results: values defined in the frr container config /var/lib/config-data/ansible-generated/frr/etc/frr/frr.conf are the default values. "! Ansible managed frr version 7.0 frr defaults traditional hostname ctrl-1-0 log file /var/log/frr/frr.log informational log timestamp precision 3 service integrated-vtysh-config line vty router bgp 65000 bgp router-id 10.10.0.57 bgp log-neighbor-changes bgp graceful-shutdown no bgp default ipv4-unicast no bgp ebgp-requires-policy" ... Expected results: /var/lib/config-data/ansible-generated/frr/etc/frr/frr.conf to contain values defined in documented variables: FrrOvnBgpAgentAsn FrrBgpAsn Additional info: Just trying this deployment for the first time. I expected the ASN values I had set in the network-environment.yaml to populate into the frr container config. Instead I got the default values.
Hey Paul, I think you need to place the templates where you override those values *after* /usr/share/openstack-tripleo-heat-templates/environments/services/frr.yaml . My suggestion would be to put all the /usr/share stuff at the beginning and have the customized templates after. Any chance you can give it a try?
I changed the position of the template in the deploy script with no change to the outcome. Luca mentioned the variables are global and not scoped to a role. After moving them to a global scope the values updated correctly in the container configs. I can foresee a need to have these values scoped to a role for DCN deployments and other architectures requiring more than 1 ASN. I guess we can change this from a bug to an RFE. Please let me know if you need any other information.
(In reply to phalmos from comment #2) > I changed the position of the template in the deploy script with no change > to the outcome. Luca mentioned the variables are global and not scoped to a > role. After moving them to a global scope the values updated correctly in > the container configs. I can foresee a need to have these values scoped to > a role for DCN deployments and other architectures requiring more than 1 > ASN. I guess we can change this from a bug to an RFE. Please let me know > if you need any other information. I think it makes sense to enable this to be a role parameter. Thank you very much for your testing and feedback.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Release of components for Red Hat OpenStack Platform 17.1.1 (Wallaby)), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2023:5138