Adding Host Using Pf9-express Fails

Problem

Adding a new node using pf9-express fails with the below error:

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The error was: DiscoveryFailure: Could not find versioned identity endpoints when attempting to authenticate. Please check that your auth_url is correct. Not Found (HTTP 404)

Environment

• Platform9 Managed OpenStack - v5.0 and Higher

• Pf9-express

Cause

The pf9-express utility is using auth_url pointing to the Keystone v2.0 endpoint, whereas the Keystone endpoint is upgraded to the v3.

Resolution

1. Modify the auth_url and try to add the host again using pf9-express:

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- name: Set OS_AUTH fact  set_fact:    os_auth:    auth_url: "{{du_url}}/keystone/v3"      username: "{{os_username}}"      password: "{{os_password}}"      project_name: "{{os_tenant}}"

Additional Information

Starting with the Platform9 v5.0 release, the v2.0 Keystone endpoint has been removed.