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101 lines
3.7 KiB
101 lines
3.7 KiB
# Generated by Django 4.1.10 on 2023-07-25 06:58
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from django.db import migrations
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import json
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def migrate_platforms_sftp_protocol(apps, schema_editor):
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platform_protocol_cls = apps.get_model('assets', 'PlatformProtocol')
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platform_cls = apps.get_model('assets', 'Platform')
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ssh_protocols = platform_protocol_cls.objects \
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.filter(name='ssh', setting__sftp_enabled=True) \
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.exclude(name__in=('Gateway', 'RemoteAppHost')) \
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.filter(platform__type='linux')
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platforms_has_sftp = platform_cls.objects.filter(protocols__name='sftp')
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new_protocols = []
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print("\nPlatform add sftp protocol: ")
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for protocol in ssh_protocols:
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protocol_setting = protocol.setting or {}
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if protocol.platform in platforms_has_sftp:
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continue
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kwargs = {
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'name': 'sftp',
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'port': protocol.port,
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'primary': False,
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'required': False,
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'default': True,
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'public': True,
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'setting': {
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'sftp_home': protocol_setting.get('sftp_home', '/tmp'),
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},
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'platform': protocol.platform,
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}
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new_protocol = platform_protocol_cls(**kwargs)
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new_protocols.append(new_protocol)
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print(" - {}".format(protocol.platform.name))
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new_protocols_dict = {(protocol.name, protocol.platform): protocol for protocol in new_protocols}
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new_protocols = list(new_protocols_dict.values())
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platform_protocol_cls.objects.bulk_create(new_protocols, ignore_conflicts=True)
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def migrate_assets_sftp_protocol(apps, schema_editor):
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asset_cls = apps.get_model('assets', 'Asset')
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platform_cls = apps.get_model('assets', 'Platform')
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protocol_cls = apps.get_model('assets', 'Protocol')
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sftp_platforms = list(platform_cls.objects.filter(protocols__name='sftp').values_list('id'))
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count = 0
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print("\nAsset add sftp protocol: ")
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asset_ids = list(asset_cls.objects\
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.filter(platform__in=sftp_platforms)\
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.exclude(protocols__name='sftp')\
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.distinct()\
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.values_list('id', flat=True))
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while True:
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_asset_ids = asset_ids[count:count + 1000]
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if not _asset_ids:
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break
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count += 1000
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new_protocols = []
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ssh_protocols = protocol_cls.objects.filter(name='ssh', asset_id__in=_asset_ids).distinct()
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ssh_protocols_map = {protocol.asset_id: protocol for protocol in ssh_protocols}
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for asset_id, protocol in ssh_protocols_map.items():
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new_protocols.append(protocol_cls(name='sftp', port=protocol.port, asset_id=asset_id))
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protocol_cls.objects.bulk_create(new_protocols, ignore_conflicts=True)
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print(" - Add {}".format(len(new_protocols)))
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def migrate_telnet_regex(apps, schema_editor):
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setting_cls = apps.get_model('settings', 'Setting')
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setting = setting_cls.objects.filter(name='TERMINAL_TELNET_REGEX').first()
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if not setting:
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print("Not found telnet regex setting, skip")
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return
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try:
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value = json.loads(setting.value)
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except Exception:
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print("Invalid telnet regex setting, skip")
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return
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platform_protocol_cls = apps.get_model('assets', 'PlatformProtocol')
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telnets = platform_protocol_cls.objects.filter(name='telnet')
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if telnets.count() > 0:
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telnets.update(setting={'success_prompt': value})
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print("Migrate telnet regex setting success: ", telnets.count())
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class Migration(migrations.Migration):
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dependencies = [
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('assets', '0120_auto_20230630_1613'),
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]
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operations = [
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migrations.RunPython(migrate_platforms_sftp_protocol),
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migrations.RunPython(migrate_assets_sftp_protocol),
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migrations.RunPython(migrate_telnet_regex),
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]
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