From: Faiyaz Ahmed <faiyaza@cs.princeton.edu>
Date: Thu, 29 Nov 2007 18:08:28 +0000 (+0000)
Subject: Adds new nodes to Sirius slice.  Initial commit.
X-Git-Tag: myplc-4.0-15~30
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=d52f782334bacfd126e70544938aec4fef333fd2;p=myplc.git

Adds new nodes to Sirius slice.  Initial commit.
---

diff --git a/siriusnodes.py b/siriusnodes.py
new file mode 100644
index 0000000..162aa54
--- /dev/null
+++ b/siriusnodes.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python
+'''
+Subscribes new nodes to princeton_sirius slice.
+
+$Id : XXXXXX $
+'''
+
+import sys
+from sets import Set
+
+# Load shell with default configuration
+sys.path.append('/usr/share/plc_api')
+from PLC.Shell import Shell
+plc = Shell(globals())
+
+
+
+def main(argv = None):
+	debug = False
+	allnodes = []
+	whitelist = []
+	newnodes = []
+
+	# Get All Nodes
+	for node in GetNodes(None, ['node_id']): allnodes.append(node['node_id'])
+
+	# Get WhiteListed nodes
+	for node in GetWhitelist(None, ['node_id']): whitelist.append(node['node_id'])
+
+	# Nodes already running slice
+	siriusnodes = GetSlices("princeton_sirius")[0]['node_ids']
+
+	available = Set(allnodes) - Set(whitelist)
+
+	nodestoadd = available - Set(siriusnodes)
+
+	for node in nodestoadd: newnodes.append(node)
+
+	# Add to Sirius slice
+	if debug:
+		print newnodes
+	else:
+		AddSliceToNodes("princeton_sirius", [newnodes])