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dont autosnapshot backup datasets

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mwiegand 2021-11-12 17:40:00 +01:00
parent 72561bdb52
commit 706af2e127
1 changed files with 14 additions and 4 deletions
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18
bundles/backup-server/metadata.py
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@ -28,35 +28,45 @@ def zfs(metadata):
other_node.has_bundle('backup') and
other_node.metadata.get('backup/server') == node.name
):
base_dataset = f"tank/{other_node.metadata.get('id')}"
# container
datasets[f"tank/{other_node.metadata.get('id')}"] = {
datasets[base_dataset] = {
'mountpoint': None,
'readonly': 'on',
'backup': False,
'com.sun:auto-snapshot': 'false',
}
# for rsync backups
datasets[f"tank/{other_node.metadata.get('id')}/fs"] = {
datasets[f'{base_dataset}/fs'] = {
'mountpoint': f"/mnt/backups/{other_node.metadata.get('id')}",
'readonly': 'off',
'backup': False,
'com.sun:auto-snapshot': 'true',
}
# for zfs send/recv
if other_node.has_bundle('zfs'):
# base datasets for each tank
for pool in other_node.metadata.get('zfs/pools'):
datasets[f"tank/{other_node.metadata.get('id')}/{pool}"] = {
datasets[f'{base_dataset}/{pool}'] = {
'mountpoint': None,
'readonly': 'on',
'backup': False,
'com.sun:auto-snapshot': 'false',
}
# actual datasets
for path in other_node.metadata.get('backup/paths'):
for dataset, config in other_node.metadata.get('zfs/datasets').items():
if path == config.get('mountpoint'):
datasets[f"tank/{other_node.metadata.get('id')}/{dataset}"] = {
datasets[f'{base_dataset}/{dataset}'] = {
'mountpoint': None,
'readonly': 'on',
'backup': False,
'com.sun:auto-snapshot': 'false',
}
continue