[MURANO] Can not deploy environment on existing network

Hi everyone, I am tryng to use Murano on OSA-stable/ussuri. I have encountered an error; when I try to deploy an environment on existing network, it creates the VM but do not attach floating IP to it. In murano-agent.log on the vm there is "rabbitmq queue not found" error -->http://paste.openstack.org/show/803667/ , rabbitmq logs ---> http://paste.openstack.org/show/803668/, murano-engine logs ---> http://paste.openstack.org/show/803669/, murano.conf on containers----> http://paste.openstack.org/show/803672/ I can attach floating IP to the VM after Murano fails and also I can deploy environment if I use "create new network" option. Do you have any suggestions about it? Thanks, İzzettin