<div dir="ltr"><span style="font-size:9.6px">Hi,</span><div style="font-size:9.6px"><br></div><div style="font-size:9.6px">I want to add bridge mapping to the compute nodes so that I can add provider networks to it.</div><div style="font-size:9.6px">I tried the following but that created the bridges also on the controller nodes</div><div style="font-size:9.6px"><i><br></i></div><div style="font-size:9.6px"><i>NeutronBridgeMappings: "datacentre:br-ex,<wbr>physctrldown;br-ctrldown,<wbr>physctrlup:br-ctrlup,<wbr>physdatadown:br-datadown,<wbr>physdataup:br-dataup"</i><br></div><div style="font-size:9.6px"><i>NeutronFlatNetworks: "datacentre,physctrldown,<wbr>physctrlup,physdatadown,<wbr>physdataup"</i><i><br></i></div><div style="font-size:9.6px"><br></div><div style="font-size:9.6px">I then tried the following but that caused an error during deployment</div><div style="font-size:9.6px"><div><i><br></i></div><div><i>NeutronBridgeMappings: "datacentre:br-ex"<br></i></div><div><i>NeutronFlatNetworks: "datacentre,physctrldown,<wbr>physctrlup,physdatadown,<wbr>physdataup"</i></div><div><i>NovaComputeExtraConfig:</i></div><div><i>    neutron::agents::ml2::ovs::<wbr>bridge_mappings: "datacentre:br-ex,<wbr>physctrldown;br-ctrldown,<wbr>physctrlup:br-ctrlup,<wbr>physdatadown:br-datadown,<wbr>physdataup:br-dataup"</i><br></div></div><div style="font-size:9.6px"><br></div><div style="font-size:9.6px">ERROR was</div><div style="font-size:9.6px"><br></div><div style="font-size:9.6px"><div><i>| 18f2a192-e051-414e-9ca0-<wbr>7b3c62aceec3 | overcloud-<wbr>ComputeNodesPostDeployment-<wbr>iakgqhkkmoya-<wbr>ComputePuppetDeployment-<wbr>exnug4z4zwy6                                                            | CREATE_FAILED   | 2016-12-08T13:18:42 | None         | f5e28803-a4d1-4718-b3c0-<wbr>1e82473a7cda |</i></div><div><i>| f5e28803-a4d1-4718-b3c0-<wbr>1e82473a7cda | overcloud-<wbr>ComputeNodesPostDeployment-<wbr>iakgqhkkmoya                                                                                                 | CREATE_FAILED   | 2016-12-08T13:17:56 | None         | 41b8b97f-3974-4ec5-ace8-<wbr>495a33300d29 |</i></div><div><i>| 41b8b97f-3974-4ec5-ace8-<wbr>495a33300d29 | overcloud                                                                                                                                         | CREATE_FAILED   | 2016-12-08T12:59:05 | None         | None                                 |</i></div></div><div style="font-size:9.6px"><br></div><div style="font-size:9.6px"><br></div><div style="font-size:9.6px">How can I have the bridges created only on the computes nodes??</div><div style="font-size:9.6px"><br></div><div style="font-size:9.6px">Regards,</div><div style="font-size:9.6px">Samuel</div></div>