Problem: ansible role subscription-manager task fails on some RHEL systems

[hakamine]

Expected behaviour
Archivematica ansible role should deploy on RHEL systems without errors

Current behaviour
On some RHEL systems (educloud, melbourne), the ansible role fails on a task that invokes subscription-manager:

TASK [external-roles/artefactual.archivematica-src-1.9 : Add rhel-*-optional-rpms repo on RHEL] *****************
fatal: [viu1-rh7]: FAILED! => changed=true
  cmd:
  - subscription-manager
  - repos
  - --enable
  - rhel-*-optional-rpms
  - --enable
  - rhel-*-extras-rpms
  delta: '0:00:00.668705'
  end: '2019-06-01 17:19:48.949820'
  msg: non-zero return code
  rc: 1
  start: '2019-06-01 17:19:48.281115'
  stderr: ''
  stderr_lines: []
  stdout: |-
    Error: 'rhel-*-optional-rpms' does not match a valid repository ID. Use "subscription-manager repos --list" to see valid repositories.
    Error: 'rhel-*-extras-rpms' does not match a valid repository ID. Use "subscription-manager repos --list" to see valid repositories.

    WARNING

    The yum/dnf plugins: /etc/yum/pluginconf.d/subscription-manager.conf, /etc/yum/pluginconf.d/product-id.conf were automatically enabled for the benefit of Red Hat Subscription Management. If not desired, use "subscription-manager config --rhsm.auto_enable_yum_plugins=0" to block this behavior.
  stdout_lines: <omitted> 

Additional information

The task that is failing was added in artefactual-labs/ansible-archivematica-src#225 (Before artefactual-labs/ansible-archivematica-src#225 was merged, was able to install without errors)

Your environment (version of Archivematica, OS version, etc)
archivematica ansible role branches stable/1.9x and qa/1.x

---

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[hakamine]

Fixed by artefactual-labs/ansible-archivematica-src#245 and artefactual-labs/ansible-archivematica-src#249