reguire gnupg1 on f>=31; sense the system to use gpg1 when installed

[nodemanager.git] / sliver_lxc.py

diff --git a/sliver_lxc.py b/sliver_lxc.py
index 9737497..e54c453 100644 (file)
--- a/sliver_lxc.py
+++ b/sliver_lxc.py
@@ -80,8 +80,8 @@ class Sliver_LXC(Sliver_Libvirt, Initscript):
             .format(self.name)
         command = plain.split()
         logger.log_call(command, timeout=3)
-                
-        
+
+
     @staticmethod
     def create(name, rec=None):
         '''
@@ -92,7 +92,7 @@ class Sliver_LXC(Sliver_Libvirt, Initscript):
 
         vref = rec['vref']
         if vref is None:
-            vref = "lxc-f18-x86_64"
+            vref = "lxc-f24-x86_64"
             logger.log("sliver_libvirt: {}: WARNING - no vref attached, using hard-wired default {}"
                        .format(name, vref))
 
@@ -127,7 +127,9 @@ class Sliver_LXC(Sliver_Libvirt, Initscript):
             logger.log('sliver_lxc: {}: ERROR Expected reference image in {}'.format(name, refImgDir))
             return
 
-# this hopefully should be fixed now
+# during some time this fragment had been commented out
+# but we're seeing cases where this code might actually be useful, so..
+#        this hopefully should be fixed now
 #        # in fedora20 we have some difficulty in properly cleaning up /vservers/<slicename>
 #        # also note that running e.g. btrfs subvolume create /vservers/.lvref/image /vservers/foo
 #        # behaves differently, whether /vservers/foo exists or not:
@@ -135,21 +137,22 @@ class Sliver_LXC(Sliver_Libvirt, Initscript):
 #        # but if it does exist, then       it creates /vservers/foo/image !!
 #        # so we need to check the expected container rootfs does not exist yet
 #        # this hopefully could be removed in a future release
-#        if os.path.exists (containerDir):
-#            logger.log("sliver_lxc: {}: WARNING cleaning up pre-existing {}".format(name, containerDir))
-#            command = ['btrfs', 'subvolume', 'delete', containerDir]
-#            logger.log_call(command, BTRFS_TIMEOUT)
-#            # re-check
-#            if os.path.exists (containerDir):
-#                logger.log('sliver_lxc: {}: ERROR Could not create sliver - could not clean up empty {}'
-#                           .format(name, containerDir))
-#                return
+        if os.path.exists (containerDir):
+            logger.log("sliver_lxc: {}: WARNING cleaning up pre-existing {}".format(name, containerDir))
+            command = ['btrfs', 'subvolume', 'delete', containerDir]
+            logger.log_call(command, BTRFS_TIMEOUT)
+            # re-check
+            if os.path.exists (containerDir):
+                logger.log('sliver_lxc: {}: ERROR Could not create sliver - could not clean up empty {}'
+                           .format(name, containerDir))
+                return
 
         # Snapshot the reference image fs
         # this assumes the reference image is in its own subvolume
         command = ['btrfs', 'subvolume', 'snapshot', refImgDir, containerDir]
         if not logger.log_call(command, timeout=BTRFS_TIMEOUT):
-            logger.log('sliver_lxc: ERROR Could not create BTRFS snapshot at', containerDir)
+            logger.log('sliver_lxc: ERROR Could not create BTRFS snapshot at {}'
+                       .format(containerDir))
             return
         command = ['chmod', '755', containerDir]
         logger.log_call(command)