73 lines
2.0 KiB
Markdown
73 lines
2.0 KiB
Markdown
# Migration options (advanced)
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The main migration guide is located [here](./migration.md). Here we document a couple of advanced options you can use if you wish to have more fine-grained control.
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## Export validators
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The default command for exporting your slashing protection history is:
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```
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build/nimbus_beacon_node slashingdb export database.json
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```
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This will export your history in the correct format to `database.json`.
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On success you will have a message similar to:
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```
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Exported slashing protection DB to 'database.json'
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Export finished: '$HOME/.cache/nimbus/BeaconNode/validators/slashing_protection.sqlite3' into 'interchange.json'
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```
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### Export from a specific validators directory
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The validator directory contains your validator's setup.
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```
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build/nimbus_beacon_node slashingdb export database.json --validators-dir=path/to/validatorsdir/
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```
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### Export from a specific data directory
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The data directory (`data-dir`) contains your beacon node setup.
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```
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build/nimbus_beacon_node slashingdb export database.json --data-dir=path/to/datadir/
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```
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### Partial exports
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You can perform a partial export by specifying the public key of the relevant validator you wish to export.
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```
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build/nimbus_beacon_node slashingdb export database.json --validator=0xb5da853a51d935da6f3bd46934c719fcca1bbf0b493264d3d9e7c35a1023b73c703b56d598edf0239663820af36ec615
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```
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If you wish to export multiple validators, you must specify the `--validator` option multiple times.
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## Import validators
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The default command for importing your validator's slashing protection history into the database is:
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```
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build/nimbus_beacon_node slashingdb import database.json
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```
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### Import to a specific validators directory
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The validator directory contains your validator's setup.
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```
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build/nimbus_beacon_node slashingdb import database.json --validators-dir=path/to/validatorsdir/
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```
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### Import to a specific data directory
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The data directory contains your beacon node's setup.
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```
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build/nimbus_beacon_node slashingdb import database.json --data-dir=path/to/datadir/
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```
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