initial code repo

[stor4nfv.git] / src / ceph / src / ceph-volume / ceph_volume / devices / lvm / main.py

diff --git a/src/ceph/src/ceph-volume/ceph_volume/devices/lvm/main.py b/src/ceph/src/ceph-volume/ceph_volume/devices/lvm/main.py
new file mode 100644 (file)
index 0000000..8b698a0
--- /dev/null
+++ b/src/ceph/src/ceph-volume/ceph_volume/devices/lvm/main.py
@@ -0,0 +1,46 @@
+import argparse
+from textwrap import dedent
+from ceph_volume import terminal
+from . import activate
+from . import prepare
+from . import create
+from . import trigger
+from . import listing
+from . import zap
+
+
+class LVM(object):
+
+    help = 'Use LVM and LVM-based technologies like dmcache to deploy OSDs'
+
+    _help = dedent("""
+    Use LVM and LVM-based technologies like dmcache to deploy OSDs
+
+    {sub_help}
+    """)
+
+    mapper = {
+        'activate': activate.Activate,
+        'prepare': prepare.Prepare,
+        'create': create.Create,
+        'trigger': trigger.Trigger,
+        'list': listing.List,
+        'zap': zap.Zap,
+    }
+
+    def __init__(self, argv):
+        self.argv = argv
+
+    def print_help(self, sub_help):
+        return self._help.format(sub_help=sub_help)
+
+    def main(self):
+        terminal.dispatch(self.mapper, self.argv)
+        parser = argparse.ArgumentParser(
+            prog='ceph-volume lvm',
+            formatter_class=argparse.RawDescriptionHelpFormatter,
+            description=self.print_help(terminal.subhelp(self.mapper)),
+        )
+        parser.parse_args(self.argv)
+        if len(self.argv) <= 1:
+            return parser.print_help()