[Ovirt-devel] [PATCH 2/5] Added new glusterfs models for storage_pool, volume respectively

[Harshavardhana]

---
 src/app/models/glusterfs_storage_pool.rb   |   33 ++++++++++++++++++++++++++++
 src/app/models/glusterfs_storage_volume.rb |   32 +++++++++++++++++++++++++++
 src/app/models/storage_pool.rb             |    6 ++++-
 src/app/models/storage_volume.rb           |    4 ++-
 4 files changed, 73 insertions(+), 2 deletions(-)
 create mode 100644 src/app/models/glusterfs_storage_pool.rb
 create mode 100644 src/app/models/glusterfs_storage_volume.rb

diff --git a/src/app/models/glusterfs_storage_pool.rb b/src/app/models/glusterfs_storage_pool.rb
new file mode 100644
index 0000000..0d5bbfb
--- /dev/null
+++ b/src/app/models/glusterfs_storage_pool.rb
@@ -0,0 +1,33 @@
+# 
+# Copyright (C) 2008 Z Research Inc.
+# Written by Harshavardhana <harsha at gluster.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA  02110-1301, USA.  A copy of the GNU General Public License is
+# also available at http://www.gnu.org/copyleft/gpl.html.
+
+class GlusterfsStoragePool < StoragePool
+
+  validates_presence_of :ip_addr, :export_path
+  validates_uniqueness_of :ip_addr, :scope => :export_path
+
+  def label_components
+    "#{export_path}"
+  end
+
+  def user_subdividable
+    true
+  end
+
+end
diff --git a/src/app/models/glusterfs_storage_volume.rb b/src/app/models/glusterfs_storage_volume.rb
new file mode 100644
index 0000000..3cf7879
--- /dev/null
+++ b/src/app/models/glusterfs_storage_volume.rb
@@ -0,0 +1,32 @@
+# 
+# Copyright (C) 2008 Z Research Inc.
+# Written by Harshavardhana <harsha at gluster.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA  02110-1301, USA.  A copy of the GNU General Public License is
+# also available at http://www.gnu.org/copyleft/gpl.html.
+
+class GlusterfsStorageVolume < StorageVolume
+  def label_components
+    "#{storage_pool.export_path}/#{filename}"
+  end
+
+  def volume_name
+    "filename"
+  end
+
+  def volume_create_params
+    return filename, size, nil, nil, nil
+  end
+end
diff --git a/src/app/models/storage_pool.rb b/src/app/models/storage_pool.rb
index 40333d0..9416bb3 100644
--- a/src/app/models/storage_pool.rb
+++ b/src/app/models/storage_pool.rb
@@ -40,7 +40,7 @@ class StoragePool < ActiveRecord::Base
   validates_presence_of :hardware_pool_id
 
   validates_inclusion_of :type,
-    :in => %w( IscsiStoragePool LvmStoragePool NfsStoragePool )
+    :in => %w( IscsiStoragePool LvmStoragePool NfsStoragePool GlusterfsStoragePool )
 
 
   validates_numericality_of :capacity,
@@ -52,9 +52,11 @@ class StoragePool < ActiveRecord::Base
                  :eager_load => :smart_pools
   ISCSI = "iSCSI"
   NFS   = "NFS"
+  GLUSTERFS = "GLUSTERFS"
   LVM   = "LVM"
   STORAGE_TYPES = { ISCSI => "Iscsi",
                     NFS   => "Nfs",
+                    GLUSTERFS => "Glusterfs",
                     LVM   => "Lvm" }
   STORAGE_TYPE_PICKLIST = STORAGE_TYPES.keys - [LVM]
 
@@ -72,6 +74,8 @@ class StoragePool < ActiveRecord::Base
       return IscsiStoragePool.new(params)
     when NFS
       return NfsStoragePool.new(params)
+    when GLUSTERFS
+      return GlusterfsStoragePool.new(params)
     when LVM
       return LvmStoragePool.new(params)
     else
diff --git a/src/app/models/storage_volume.rb b/src/app/models/storage_volume.rb
index 45cd5c6..0570f14 100644
--- a/src/app/models/storage_volume.rb
+++ b/src/app/models/storage_volume.rb
@@ -40,7 +40,7 @@ class StorageVolume < ActiveRecord::Base
      :unless => Proc.new { |storage_volume| storage_volume.nil? }
 
   validates_inclusion_of :type,
-    :in => %w( IscsiStorageVolume LvmStorageVolume NfsStorageVolume )
+    :in => %w( IscsiStorageVolume LvmStorageVolume NfsStorageVolume GlusterfsStorageVolume )
 
   STATE_PENDING_SETUP    = "pending_setup"
   STATE_PENDING_DELETION = "pending_deletion"
@@ -56,6 +56,8 @@ class StorageVolume < ActiveRecord::Base
       return IscsiStorageVolume.new(params)
     when StoragePool::NFS
       return NfsStorageVolume.new(params)
+    when StoragePool::GLUSTERFS
+      return GlusterfsStorageVolume.new(params)
     when StoragePool::LVM
       return LvmStorageVolume.new(params)
     else
-- 
1.6.0.6