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  1. RHEL
  2. RHEL-84891

Error in using the RHEL system role for nbde client

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    • Red Hat Enterprise Linux
    • SECENGSP Cycle 17
    • Unspecified Release Note Type - Unknown
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      The customer is using RHEL system role to bind nbde client to tang server. Below is the playbook used by them.

      - hosts: "{{ _target | d('all') }}"
        gather_facts: "{{ _gather_facts | d('yes') }}"
        become: "{{ _become | d('yes') }}"
        serial: "{{ _serial | d(omit) }}"
        roles:
          - role: redhat.rhel_system_roles.nbde_client
      

       

      nbde_client_bindings:
        - device: /dev/sda2
          encryption_password: "luks-password"
          servers:
            - http://tang1.nbde-001.prod.iad2.dc.redhat.com
            - http://tang2.nbde-001.prod.iad2.dc.redhat.com
            - http://tang1-rhel9.nbde-001.prod.us-east-1.aws.redhat.com
            - http://tang2-rhel9.nbde-001.prod.us-east-1.aws.redhat.com
      

       
      When there are multiple tang servers configured in playbook, the playbook shows following error:
       

       msg: |-
          Error importing token: Failed to import token from file.
      

       
      If we keep only one tang server in above playbook then it succeeds first time. But running it again results in following error:
       

      Unknown macro: {  "msg"}
      ,
          "_ansible_no_log": true,
          "changed": false
        },
        "_ansible_no_log": false,
        "changed": false
      }
      

       So, there are two issues with above playbook 
      1) Having more than one tang server in playbook results in following error: 

       msg: |- Error importing token: Failed to import token from file.
      

       
      2) If we keep only one tang server entry in playbook, then it succeeds.
         However, running the same playbook again results in below error: 

      msg": "slot already used, but not bound by clevis. cannot use it
      

       

      • Environment:

                  – RHEL 9.5

                  – nbde_client module version 1.88.9

              scorreia@redhat.com Sergio Correia
              rhn-support-mgandhi Milan Gandhi
              Richard Megginson Richard Megginson
              David Jez David Jez
              Jan Fiala Jan Fiala
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                Created:
                Updated: