42 lines
1.2 KiB
ReStructuredText
42 lines
1.2 KiB
ReStructuredText
Prune Inventory Backup Archive
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==============================
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The inventory backup archive will require maintenance over a long enough
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period of time.
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Bulk pruning
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------------
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It is possible to do mass pruning of the inventory backup. The following
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example will prune all but the last 15 inventories from the running archive.
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.. code-block:: bash
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ARCHIVE="/etc/openstack_deploy/backup_openstack_inventory.tar"
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tar -tvf ${ARCHIVE} | \
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head -n -15 | awk '{print $6}' | \
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xargs -n 1 tar -vf ${ARCHIVE} --delete
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Selective Pruning
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-----------------
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To prune the inventory archive selectively, first identify the files you wish
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to remove by listing them out.
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.. code-block:: bash
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tar -tvf /etc/openstack_deploy/backup_openstack_inventory.tar
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-rw-r--r-- root/root 110096 2018-05-03 10:11 openstack_inventory.json-20180503_151147.json
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-rw-r--r-- root/root 110090 2018-05-03 10:11 openstack_inventory.json-20180503_151205.json
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-rw-r--r-- root/root 110098 2018-05-03 10:12 openstack_inventory.json-20180503_151217.json
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Now delete the targeted inventory archive.
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.. code-block:: bash
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tar -vf /etc/openstack_deploy/backup_openstack_inventory.tar --delete openstack_inventory.json-20180503_151205.json
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