mirantis: why does Fuel (9.2 Mitaka) installation with contrail-dpdk trying to config openvswitch and it fails

asked 2017-04-26 23:10:40 -0600

dopedok gravatar image

updated 2017-04-28 17:22:03 -0600

Why is Fuel trying to configure ovs bridges when the linux bridges are already configured. Also, the Fuel settings are configured for contrail with DPDK vrouter. installation fails due to below error on the controller node.

(/Stage[main]/Osnailyfacter::Netconfig::Netconfig/L23network::L2::Bridge[br-floating]/L2_bridge[br-floating]/ensure) change from absent to present failed: Execution of '/usr/bin/ovs-vsctl add-br br-floating' returned 1: ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)

root@node-11:~# brctl show bridge name bridge id STP enabled interfaces br-ex 8000.000c29d75597 no ens160 v_public v_vrouter_pub br-fw-admin 8000.000c29d755a1 no ens192 br-mesh 8000.000c29d755b5 no ens256 v_contrail_priv br-mgmt 8000.000c29d755ab no ens224.101 v_management v_vrouter br-storage 8000.000c29d755ab no ens224.102 root@node-11:~#

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