7erry/openstack_riak

Scripts for launching, installing, and clustering riak

		Copyright 2012 Terry Walters

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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Theses scripts:
	* downloads riak as per basho instructions
	* replaces the 127.0.0.1 with the eth0 ip addy
	* use euca2ools to instantiate a riak seed
	* perform join to the seed node


1) Create a master node:
	launch_riak_master.sh -i ami-00000021 -g nimbus -k apifoundry-dev-ewr1 -t m1.small
2) Get master node ip address: 
	euca-describe-instances i-00000bbc | grep INSTANCE | awk {'print $4'}
	10.0.44.55
3) Update the node with the master ip for clustering:
	perl -p -i -e s/CHANGEMETOMASTERIPADDRESS/10.0.44.55/g riak_node.sh 
4) Create a cluster of nodes that join the master:
	launch_riak_nodes.sh -i ami-00000021 -g nimbus -k apifoundry-dev-ewr1 -t m1.small -n 99

5) (1.2 new changes) execute the following on the seed node:
	>riak-admin cluster plan
	>riak-admin cluster commit

You have a 100 node cluster.

master_instance.txt contains the instance id and description for the master node.
node_instances.txt contains the instance id and description for the nodes.