Support -d <devs> and -p <partitions> in DB replicators.

Similar to the object replicator and reconstructor, these arguments
are comma-separated lists of device names and partitions,
respectively, on which the account or container replicator will
operate. Other devices and partitions are ignored.

Change-Id: Ic108f5c38f700ac4c7bcf8315bf4c55306951361

2 files changed, 24 insertions, 2 deletions

diff --git a/bin/swift-account-replicator b/bin/swift-account-replicator
index fec6d49ef..072b6e031 100755
--- a/bin/swift-account-replicator
+++ b/bin/swift-account-replicator
@@ -14,10 +14,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import optparse
+
 from swift.account.replicator import AccountReplicator
 from swift.common.utils import parse_options
 from swift.common.daemon import run_daemon
 
 if __name__ == '__main__':
-    conf_file, options = parse_options(once=True)
+    parser = optparse.OptionParser("%prog CONFIG [options]")
+    parser.add_option('-d', '--devices',
+                      help=('Replicate only given devices. '
+                            'Comma-separated list. '
+                            'Only has effect if --once is used.'))
+    parser.add_option('-p', '--partitions',
+                      help=('Replicate only given partitions. '
+                            'Comma-separated list. '
+                            'Only has effect if --once is used.'))
+    conf_file, options = parse_options(parser=parser, once=True)
     run_daemon(AccountReplicator, conf_file, **options)
diff --git a/bin/swift-container-replicator b/bin/swift-container-replicator
index b3b235ef9..d1990216c 100755
--- a/bin/swift-container-replicator
+++ b/bin/swift-container-replicator
@@ -14,10 +14,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import optparse
+
 from swift.container.replicator import ContainerReplicator
 from swift.common.utils import parse_options
 from swift.common.daemon import run_daemon
 
 if __name__ == '__main__':
-    conf_file, options = parse_options(once=True)
+    parser = optparse.OptionParser("%prog CONFIG [options]")
+    parser.add_option('-d', '--devices',
+                      help=('Replicate only given devices. '
+                            'Comma-separated list. '
+                            'Only has effect if --once is used.'))
+    parser.add_option('-p', '--partitions',
+                      help=('Replicate only given partitions. '
+                            'Comma-separated list. '
+                            'Only has effect if --once is used.'))
+    conf_file, options = parse_options(parser=parser, once=True)
     run_daemon(ContainerReplicator, conf_file, **options)