2023-08-28 13:24:29Z [overcloud-Networks-xtd6lzqc6hhx-ExternalNetwork-ssk732o4rze6.ExternalSubnet]: UPDATE_FAILED NotSupported: resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS::Neutron::Subnet) is not supported.
2023-08-28 13:24:29Z [overcloud-Networks-xtd6lzqc6hhx-ExternalNetwork-ssk732o4rze6]: UPDATE_FAILED Resource UPDATE failed: NotSupported: resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS::Neutron::Subnet) is not supported.
2023-08-28 13:24:30Z [overcloud-Networks-xtd6lzqc6hhx.ExternalNetwork]: UPDATE_FAILED NotSupported: resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported.
2023-08-28 13:24:30Z [overcloud-Networks-xtd6lzqc6hhx]: UPDATE_FAILED Resource UPDATE failed: NotSupported: resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported.
2023-08-28 13:24:30Z [Networks]: UPDATE_FAILED NotSupported: resources.Networks.resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported.
2023-08-28 13:24:30Z [overcloud]: UPDATE_FAILED Resource UPDATE failed: NotSupported: resources.Networks.resources.ExternalNetwork.resources.ExternalSubnet: Update to properties cidr of ExternalSubnet (OS: : Neutron: : Subnet) is not supported.
I delete the interface from OVS bridge and restart the OVS services and re push the templates
Or I change the File manually, Configure any floating ip range , Add the route manually , and restart the Network services
Any thought on this
Regards
Adivya Singh