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# DBStore
Standalone Rados Gateway (RGW) on DBStore (Experimental)
## CMake Option
Add below cmake option (enabled by default)
-DWITH_RADOSGW_DBSTORE=ON
## Build
cd build
ninja [vstart]
## Running Test cluster
Edit ceph.conf to add below options
[client]
rgw backend store = dbstore
rgw config store = dbstore
To start the `vstart` cluster, run the following cmd:
MON=0 OSD=0 MDS=0 MGR=0 RGW=1 ../src/vstart.sh -n -d --rgw_store dbstore
The above `vstart` command brings up the RGW server on DBStore without the need for MONs or OSDs. It creates a default zonegroup, zone, and few default users (e.g., `testid`) to be used for S3 operations, and generates database files in the `dev` subdirectory, by default, to store them.
`radosgw-admin` command can be used to create and remove other users, zonegroups and zones.
The location and prefix for the database files can be configured using the following options:
[client]
dbstore db dir = <path for the directory for storing the db backend store data>
dbstore db name prefix = <prefix to the file names created by db backend store>
dbstore config uri = <Config database URI. URIs beginning with file: refer to local files opened with SQLite.>
## DBStore Unit Tests
To execute DBStore unit test cases (using Gtest framework), from build directory
ninja unittest_dbstore_tests
./bin/unittest_dbstore_tests [logfile] [loglevel] [tenantname]
(default logfile: rgw_dbstore_tests.log, loglevel: 20, default_ns_<timestamp_at_time_of_run>)
ninja unittest_dbstore_mgr_tests
./bin/unittest_dbstore_mgr_tests
To execute Sample test file
ninja src/rgw/driver/dbstore/install
./bin/dbstore-bin [logfile] [loglevel]
(default logfile: rgw_dbstore_bin.log, loglevel: 20)
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