<div dir="ltr"><div>Hello Engineers and Developers,<br></div><div><br></div><div>I'm currently deploying a
three-nodes openstack controller cluster, controller-01, controller-02,
anc controller-03. I have installed the keystone service on the three
controllers and generated fernet keys on one node and distributed the
keys to the other nodes of the cluster. Hence, I have configured an
HAProxy in front of them that would distribute the incoming requests
over them. </div><div><br></div><div>The issue is, when I try to access
the keystone endpoint from using the VIP of the loadbalancer, the
service works ONLY on the node that I have generated the keys on, and it
doesn't work on the nodes that got the keys by distribution. the error
message I have got is <b>"INTERNAL SERVER ERROR (500)"</b><br></div><div><br></div><div>In other words, the node that had<b> keystone-manage fernet_setup </b>command ran on it, it can run the service properly, but the others can't. </div><div><br></div><div>Is the way of replicating the key incorrect? is there any other way?</div><div><br></div><div>Thanks in advance</div></div>