master
branchmaster
branchKetrew uses a Postgresql database.
The database is configured through the ~database_parameters
argument of the
function Ketrew.Configuration.engine
.
One has to use a “conninfo” URI (cf. documentation).
Ketrew comes with a synchronization tool, see ketrew synchronize --help
.
One can copy the data between databases:
ketrew sync --from postresql://127.0.0.1:5432/db1?password=foobar \
--to postresql://pg@example.com/databasename?password=blabla
Or use “backup” directory trees:
ketrew sync --from postresql://pg@example.com/databasename?password=blabla \
--to backup://path/to/backup
or
ketrew sync --from backup://path/to/backup \
--to postresql://pg@example.com/databasename?password=blabla
The backup directory contains a few directories, containing each a number of JSON files.