bootstrap-riak-cluster.sh

#!/bin/bash -ex

# Stop the Riak node
service riak stop

# Change standard IP to the Riak node's eth0 IP
my_ip=`ifconfig | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1'`
sed -ire "s/[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*\"\, 8087/$my_ip\"\, 8087/g" /etc/riak/app.config
sed -ire "s/[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*\"\, 8098/$my_ip\"\, 8098/g" /etc/riak/app.config
sed -ire "s/\-name riak\@[0-9]*(\.[0-9]*){3}/\-name riak\@$my_ip/" /etc/riak/vm.args

# Get rid of old Riak data and info
rm -rf /var/lib/riak/ring/*
rm -rf /var/lib/riak/anti_entropy/*
rm -rf /var/lib/riak/bitcask/*
rm -rf /var/lib/riak/kv_node/*

# Start the Riak node again
service riak start

# If you are not the first node, join the party.
if [ -n "$1" ] ; then
  sudo /usr/sbin/riak-admin cluster join "riak@$1"
  sudo /usr/sbin/riak-admin cluster plan
  sudo /usr/sbin/riak-admin cluster commit
fi