1 files changed, 62 insertions, 0 deletions
diff --git a/targetcli/dynbs_gluster.py b/targetcli/dynbs_gluster.py
new file mode 100644
index 0000000..44ad3b5
--- /dev/null
+++ b/targetcli/dynbs_gluster.py
@@ -0,0 +1,62 @@
+'''
+Implements the targetcli backstores related UI.
+
+Copyright (c) 2015 by Red Hat, Inc
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may
+not use this file except in compliance with the License. You may obtain
+a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+License for the specific language governing permissions and limitations
+under the License.
+'''
+
+from rtslib_fb import UserBackedStorageObject
+
+# Note: Since this is exec'd at the end of ui_backstore.py, both
+# UIUserBackstore and UIUserBackedStorageObject are already in scope.
+
+class UIGlusterBackstore(UIUserBackstore):
+
+    def __init__(self, parent):
+        self.so_cls = UIUserBackedStorageObject
+        super(self.__class__, self).__init__("gluster", parent)
+
+    def ui_command_create(self, name, size, server, volume, path):
+        '''
+        Creates a Gluster-backed storage object.
+
+        SIZE SYNTAX
+        ===========
+        - If size is an int, it represents a number of bytes.
+        - If size is a string, the following units can be used:
+            - B{B} or no unit present for bytes
+            - B{k}, B{K}, B{kB}, B{KB} for kB (kilobytes)
+            - B{m}, B{M}, B{mB}, B{MB} for MB (megabytes)
+            - B{g}, B{G}, B{gB}, B{GB} for GB (gigabytes)
+            - B{t}, B{T}, B{tB}, B{TB} for TB (terabytes)
+
+        'server' is the name of the Gluster server.
+        'volume' is the name of the Gluster volume.
+        'path' is the name of the path in the volume.
+
+        I{server}, I{volume}, and I{path} are also all required.
+        '''
+        self.assert_root()
+
+        size = human_to_bytes(size)
+        config = "gluster/%s@%s/%s" % (server, volume, path)
+        so = UserBackedStorageObject(name, size=size, config=config, level=1)
+        ui_so = UIUserBackedStorageObject(so, self)
+        self.setup_model_alias(so)
+        self.shell.log.info("Created Gluster storage object %s"
+                            % (name,))
+        return self.new_node(ui_so)
+
+
+new_backstore(UIGlusterBackstore)