fd149454f2
Closes-bug: 2002434 Signed-off-by: Elisamara Aoki Goncalves <elisamaraaoki.goncalves@windriver.com> Change-Id: I0ca7643e754984489b4bfcaeba37b5d0478f455c
38 lines
1.4 KiB
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38 lines
1.4 KiB
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.. _node-replacement-for-aiominussx-using-optimized-backup-and-restore-6603c650c80d:
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================================
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AIO-SX - Restore on new hardware
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================================
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For |AIO-SX| Node Replacement with configured ceph storage backend it is not
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possible to restore ceph data, since OSD disks will not be present to recover.
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The flag ``wipe_ceph_osds=true`` should be set in this case when running the
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optimized restore playbook.
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.. note::
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The Node replacement can only be performed with equivalent hardware that
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has the same physical attributes and configuration.
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The improved backup and restore supports |AIO-SX| Node Replacement, by the
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following method.
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Restore Playbook Parameter to Specify Node Replacement
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------------------------------------------------------
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An optional parameter is provided to the restore playbook with the new
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management MAC address:
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.. code-block:: none
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-e replacement_mgmt_mac <mgmt_mac>
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This parameter is accepted only for controller-0.
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For example:
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.. code-block:: none
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~(keystone_admin)]$ ansible-playbook /usr/share/ansible/stx-ansible/playbooks/restore_platform.yml -e "initial_backup_dir=/home/sysadmin" -e "ansible_become_pass=St8rlingX*" -e "admin_password=St8rlingX*" -e "backup_filename=localhost_platform_backup.tgz" -e "restore_mode=optimized" -e "restore_registry_filesystem=true" -e "replacement_mgmt_mac=a1:a2:a3:a4:a5:a6"
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