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migration: default to sqlite and surface flag defaults in -h #84

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migration: default to sqlite and surface flag defaults in -h #84

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4 changes: 2 additions & 2 deletions cmd_migrate_db.go
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ type migrateDBCommand struct {
PprofPort int `long:"pprof-port" description:"Enable pprof profiling on the specified port"`
ForceNewMigration bool `long:"force-new-migration" description:"Force a new migration from the beginning of the source DB so the resume state will be discarded"`
ForceVerifyDB bool `long:"force-verify-db" description:"Force a verification verifies two already marked (tombstoned and already migrated) dbs to make sure that the source db equals the content of the destination db"`
ChunkSize uint64 `long:"chunk-size" description:"Chunk size for the migration in bytes"`
ChunkSize uint64 `long:"chunk-size" description:"Chunk size for the migration in bytes (default: 20971520, i.e. 20MB; max: 524288000, i.e. 500MB)"`
}

func newMigrateDBCommand() *migrateDBCommand {
Expand All @@ -112,7 +112,7 @@ func newMigrateDBCommand() *migrateDBCommand {
},
},
Dest: &DestDB{
Backend: lncfg.PostgresBackend,
Backend: lncfg.SqliteBackend,
Postgres: &postgres.Config{},
Sqlite: &Sqlite{
Config: &sqlite.Config{},
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12 changes: 6 additions & 6 deletions docs/data-migration.md
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Expand Up @@ -237,27 +237,27 @@ Help Options:
--force-new-migration Force a new migration from the beginning of the source DB so the resume state will be discarded
--force-verify-db Force a verification verifies two already marked (tombstoned and already migrated) dbs to make sure that the source db equals the
content of the destination db
--chunk-size= Chunk size for the migration in bytes
--chunk-size= Chunk size for the migration in bytes (default: 20971520, i.e. 20MB; max: 524288000, i.e. 500MB)

source:
--source.backend=[bolt] The source database backend. (default: bolt)

bolt:
--source.bolt.dbtimeout= Specify the timeout value used when opening the database. (default: 1m0s)
--source.bolt.data-dir= Lnd data dir where bolt dbs are located.
--source.bolt.tower-dir= Lnd watchtower dir where bolt dbs for the watchtower server are located.
--source.bolt.data-dir= Lnd data dir where bolt dbs are located. (default: ~/.lnd/data)
--source.bolt.tower-dir= Lnd watchtower dir where bolt dbs for the watchtower server are located. (default: ~/.lnd/data)

dest:
--dest.backend=[postgres|sqlite] The destination database backend. (default: postgres)
--dest.backend=[postgres|sqlite] The destination database backend. (default: sqlite)

postgres:
--dest.postgres.dsn= Database connection string.
--dest.postgres.timeout= Database connection timeout. Set to zero to disable.
--dest.postgres.maxconnections= The maximum number of open connections to the database. Set to zero for unlimited.

sqlite:
--dest.sqlite.data-dir= Lnd data dir where sqlite dbs are located.
--dest.sqlite.tower-dir= Lnd watchtower dir where sqlite dbs for the watchtower server are located.
--dest.sqlite.data-dir= Lnd data dir where sqlite dbs are located. (default: ~/.lnd/data)
--dest.sqlite.tower-dir= Lnd watchtower dir where sqlite dbs for the watchtower server are located. (default: ~/.lnd/data)

sqlite-config:
--dest.sqlite.sqlite-config.timeout= The time after which a database query should be timed out.
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