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https://git.selfprivacy.org/SelfPrivacy/selfprivacy-rest-api.git
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52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
import os
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import subprocess
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from selfprivacy_api.migrations.migration import Migration
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from selfprivacy_api.utils import ReadUserData, WriteUserData
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from selfprivacy_api.utils.block_devices import BlockDevices
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class MountVolume(Migration):
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"""Mount volume."""
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def get_migration_name(self):
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return "mount_volume"
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def get_migration_description(self):
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return "Mount volume if it is not mounted."
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def is_migration_needed(self):
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try:
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with ReadUserData() as userdata:
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return "volumes" not in userdata
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except Exception as e:
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print(e)
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return False
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def migrate(self):
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# Get info about existing volumes
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# Write info about volumes to userdata.json
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try:
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volumes = BlockDevices().get_block_devices()
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# If there is an unmounted volume sdb,
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# Write it to userdata.json
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is_there_a_volume = False
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for volume in volumes:
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if volume.name == "sdb":
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is_there_a_volume = True
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break
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with WriteUserData() as userdata:
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userdata["volumes"] = []
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if is_there_a_volume:
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userdata["volumes"].append(
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{
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"device": "/dev/sdb",
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"mountPoint": "/volumes/sdb",
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"fsType": "ext4",
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}
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)
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print("Done")
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except Exception as e:
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print(e)
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print("Error mounting volume")
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