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On 05/10/2018 10:45 AM, Ignazio Cassano wrote:
> I am moving from lbaas v2 based on haproxy driver to octavia on centos 7 
> ocata.
[snip]
> On the octavia server all services are active, amphora images are 
> installed, but when I try to create a load balancer:
> 
> nuutron lbaas-loadbalancer-create --name lb1 private-subnet
> 
> it tries to connect to 127.0.0.1:5000 

Google found:

https://bugzilla.redhat.com/show_bug.cgi?id=1434904 => 
https://bugzilla.redhat.com/show_bug.cgi?id=1433728

Seems that you may be missing the service_auth section from 
neutron_lbaas.conf or/and octavia.conf ?

I've been through the frustration of trying to get Octavia working. The 
docs are bit iffy, and it's ... "still maturing" (from my observation).

I think I did have it working with neutron_lbaasv2 at one point. My 
neutron_lbaas.conf included:

[service_auth]
auth_url = http://mykeystonehost:35357/v3
admin_user = neutron
admin_tenant_name = service
admin_password = n0ttell1nU
admin_user_domain = default
admin_project_domain = default
region = myregion

and octavia.conf:

[service_auth]
memcached_servers = mymemcachedhost:11211
auth_url = http://mykeystonehost:35357
auth_type = password
project_domain_name = default
project_name = service
user_domain_name = default
username = octavia
password = n0ttell1nU


Not sure how correct those are, but IIRC it did basically work.

I've since moved to pure Octavia on Queens, where there is no neutron_lbaas.

GL!

     ~iain