Openstack Horizon displays 503 Service Unavailable when TLS-e is configured

Solution Verified - Updated -

Issue

  • Trying access openstack dashboard displays 503 Service Unavailable.
curl https://overcloud.redhat.local
<html><body><h1>503 Service Unavailable</h1>
No server is available to handle this request.
</body></html>
  • Connecting to the backend horizon endpoints returns
    curl: (56) OpenSSL SSL_read: error:0A00045C:SSL routines::tlsv13 alert certificate required, errno 0non-zero return code

Environment

  • Red Hat OpenStack Platform 17.1 TLS everywhere
  • Red Hat OpenStack Platform 17.0 TLS everywhere

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content