**breaking** mini-ndn: re-design
refs: #5062
Everything is now done through examples like Mininet.
bin/minindn no longer provided as a binary installed in the system
bin/minindnedit GUI: will no longer be maintained
Remove cluster edition, will be re-introduced later
Change-Id: Id4ef137cb2a04d1b0dd24d01941757363bbf7d26
diff --git a/examples/psync/full_sync.py b/examples/psync/full_sync.py
new file mode 100644
index 0000000..1a54a73
--- /dev/null
+++ b/examples/psync/full_sync.py
@@ -0,0 +1,81 @@
+# -*- Mode:python; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+#
+# Copyright (C) 2015-2019, The University of Memphis,
+# Arizona Board of Regents,
+# Regents of the University of California.
+#
+# This file is part of Mini-NDN.
+# See AUTHORS.md for a complete list of Mini-NDN authors and contributors.
+#
+# Mini-NDN 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, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Mini-NDN 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 Mini-NDN, e.g., in COPYING.md file.
+# If not, see <http://www.gnu.org/licenses/>.
+
+import time
+import sys
+
+from mininet.log import setLogLevel, info
+
+from minindn.minindn import Minindn
+from minindn.apps.app_manager import AppManager
+from minindn.apps.nfd import Nfd
+from minindn.helpers.nfdc import Nfdc
+
+def registerRouteToAllNeighbors(ndn, host, syncPrefix):
+ for node in ndn.net.hosts:
+ for neighbor in node.connectionsTo(host):
+ ip = node.IP(neighbor[0])
+ Nfdc.createFace(host, ip)
+ Nfdc.registerRoute(host, syncPrefix, ip)
+
+if __name__ == '__main__':
+ setLogLevel('info')
+
+ ndn = Minindn()
+ args = ndn.args
+
+ ndn.start()
+
+ nfds = AppManager(ndn, ndn.net.hosts, Nfd)
+
+ syncPrefix = "/sync"
+ numUserPrefixesPerNode = 2
+ maxUpdatesPerUserPrefixPerNode = 3
+
+ for host in ndn.net.hosts:
+ Nfdc.setStrategy(host, syncPrefix, Nfdc.STRATEGY_MULTICAST)
+ registerRouteToAllNeighbors(ndn, host, syncPrefix)
+
+ info('Starting psync-full-sync on all the nodes\n')
+ for host in ndn.net.hosts:
+ host.cmd('export NDN_LOG=examples.FullSyncApp=INFO')
+ host.cmd('psync-full-sync {} {} {} {} &> psync.logs &'
+ .format(syncPrefix, host.name, numUserPrefixesPerNode,
+ maxUpdatesPerUserPrefixPerNode))
+
+ info('Sleeping 5 minutes for convergence\n')
+ # Estimated time for 4 node default topology
+ time.sleep(300)
+
+ totalUpdates = int(host.cmd('grep -r Update {}/*/psync.logs | wc -l'
+ .format(args.workDir)))
+
+ expectedUpdates = (maxUpdatesPerUserPrefixPerNode *
+ len(ndn.net.hosts) * (len(ndn.net.hosts) - 1) * numUserPrefixesPerNode)
+
+ if totalUpdates == expectedUpdates:
+ info('PSync full sync has successfully converged.\n')
+ else:
+ info('PSync full sync convergence was not successful. Exiting...\n')
+ ndn.stop()
+ sys.exit(1)
diff --git a/examples/psync/partial_sync.py b/examples/psync/partial_sync.py
new file mode 100644
index 0000000..13f2761
--- /dev/null
+++ b/examples/psync/partial_sync.py
@@ -0,0 +1,67 @@
+# -*- Mode:python; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+#
+# Copyright (C) 2015-2019, The University of Memphis,
+# Arizona Board of Regents,
+# Regents of the University of California.
+#
+# This file is part of Mini-NDN.
+# See AUTHORS.md for a complete list of Mini-NDN authors and contributors.
+#
+# Mini-NDN 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, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Mini-NDN 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 Mini-NDN, e.g., in COPYING.md file.
+# If not, see <http://www.gnu.org/licenses/>.
+
+import time
+import sys
+
+from mininet.log import setLogLevel, info
+from mininet.topo import Topo
+
+from minindn.minindn import Minindn
+from minindn.apps.app_manager import AppManager
+from minindn.apps.nfd import Nfd
+
+if __name__ == '__main__':
+ setLogLevel('info')
+
+ topo = Topo()
+ topo.addHost('h1')
+
+ ndn = Minindn(topo=topo)
+ args = ndn.args
+
+ ndn.start()
+
+ nfds = AppManager(ndn, ndn.net.hosts, Nfd)
+
+ host1 = ndn.net.hosts[0]
+ host1.cmd('export NDN_LOG=examples.PartialSyncProducerApp=INFO')
+ host1.cmd('psync-producer /sync /{} 10 1 &> producer.log &'.format(host1.name))
+ time.sleep(1)
+
+ host1.cmd('export NDN_LOG=examples.PartialSyncConsumerApp=INFO:$NDN_LOG')
+ host1.cmd('psync-consumer /sync 5 &> consumer.log &')
+
+ info('Sleeping 90 seconds for convergence\n')
+ time.sleep(90)
+
+ consumerSubs = int(host1.cmd('cat consumer.log | grep -c Subscribing'))
+ consumerUpdates = int(host1.cmd('cat consumer.log | grep -c Update'))
+ producerPublish = int(host1.cmd('cat producer.log | grep -c Publish'))
+
+ if consumerSubs == 5 and consumerUpdates == 5 and producerPublish == 10:
+ info('PSync partial sync has successfully converged.\n')
+ else:
+ info('PSync partial sync convergence was not successful. Exiting...\n')
+ ndn.stop()
+ sys.exit(1)