move clientbin one step upwards

[sfa.git] / clientbin / sfiDeleteAttribute.py

diff --git a/clientbin/sfiDeleteAttribute.py b/clientbin/sfiDeleteAttribute.py
new file mode 100755 (executable)
index 0000000..7e6a5ae
--- /dev/null
+++ b/clientbin/sfiDeleteAttribute.py
@@ -0,0 +1,47 @@
+#! /usr/bin/env python
+
+import sys
+
+from sfa.util.sfalogging import logger
+from sfa.client.sfi_commands import Commands
+from sfa.rspecs.rspec import RSpec
+
+logger.enable_console()
+command = Commands(usage="%prog [options] [node1 node2...]",
+                   description="Delete sliver attributes from the RSpec. " +
+                   "This command reads in an RSpec and outputs a modified " +
+                   "RSpec. Use this to remove attributes from nodes " +
+                   "in your slice.  If no nodes are specified, the " +
+                   "attributes will be removed from ALL nodes.",
+                   epilog="NOTE: Only admins can actually set these " +
+                   "attributes, with the exception of --delegations")
+command.add_nodefile_option()
+command.add_attribute_options()
+command.prep()
+
+if command.opts.infile:
+    attrs = command.get_attribute_dict()
+    rspec = RSpec(command.opts.infile)
+    nodes = []
+    if command.opts.nodefile:
+        f = open(command.opts.nodefile, "r")
+        nodes = f.read().split()
+        f.close()
+
+
+    for name in attrs:
+        print >> sys.stderr, name, attrs[name]
+        for value in attrs[name]:
+            if not nodes:
+                try:
+                    rspec.version.remove_default_sliver_attribute(name, value)
+                except:
+                    logger.log_exc("sfiDeleteAttribute FAILED on all nodes: %s=%s" % (name, value))
+            else:
+                for node in nodes:
+                    try:
+                        rspec.version.remove_sliver_attribute(node, name, value)
+                    except:
+                        logger.log_exc("sfiDeleteAttribute FAILED on node %s: %s=%s" % (node, name, value))
+
+    print rspec.toxml()