| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| # |
| function configure_cassandra() { |
| local OPTIND |
| local OPTARG |
| |
| . /etc/profile |
| |
| CLOUD_PROVIDER= |
| while getopts "c:" OPTION; do |
| case $OPTION in |
| c) |
| CLOUD_PROVIDER="$OPTARG" |
| shift $((OPTIND-1)); OPTIND=1 |
| ;; |
| esac |
| done |
| |
| case $CLOUD_PROVIDER in |
| # We want the gossip protocol to use internal (private) addresses, and the |
| # client to use public addresses. |
| # See http://wiki.apache.org/cassandra/FAQ#cant_listen_on_ip_any |
| ec2 | aws-ec2 ) |
| PRIVATE_SELF_HOST=`wget -q -O - http://169.254.169.254/latest/meta-data/local-ipv4` |
| # EC2 is NATed |
| PUBLIC_SELF_HOST=$PRIVATE_SELF_HOST |
| ;; |
| *) |
| PUBLIC_SELF_HOST=`/sbin/ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'` |
| PRIVATE_SELF_HOST=`/sbin/ifconfig eth1 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'` |
| ;; |
| esac |
| |
| OH_SIX_CONFIG="/etc/cassandra/conf/storage-conf.xml" |
| |
| if [[ -e "$OH_SIX_CONFIG" ]] ; then |
| config_file=$OH_SIX_CONFIG |
| seeds="" |
| for server in "$@"; do |
| seeds="${seeds}<Seed>${server}</Seed>" |
| done |
| |
| #TODO set replication |
| sed -i -e "s|<Seed>127.0.0.1</Seed>|$seeds|" $config_file |
| sed -i -e "s|<ListenAddress>localhost</ListenAddress>|<ListenAddress>$PRIVATE_SELF_HOST</ListenAddress>|" $config_file |
| sed -i -e "s|<ThriftAddress>localhost</ThriftAddress>|<ThriftAddress>$PUBLIC_SELF_HOST</ThriftAddress>|" $config_file |
| else |
| config_file="/etc/cassandra/conf/cassandra.yaml" |
| if [[ "x"`grep -e '^seeds:' $config_file` == "x" ]]; then |
| seeds="$1" # 08 format seeds |
| shift |
| for server in "$@"; do |
| seeds="${seeds},${server}" |
| done |
| sed -i -e "s|- seeds: \"127.0.0.1\"|- seeds: \"${seeds}\"|" $config_file |
| else |
| seeds="" # 07 format seeds |
| for server in "$@"; do |
| seeds="${seeds}\n - ${server}" |
| done |
| sed -i -e "/^seeds:/,/^/d" $config_file ; echo -e "seeds:${seeds}" >> $config_file |
| fi |
| |
| sed -i -e "s|listen_address: localhost|listen_address: $PRIVATE_SELF_HOST|" $config_file |
| sed -i -e "s|rpc_address: localhost|rpc_address: $PUBLIC_SELF_HOST|" $config_file |
| fi |
| |
| # Now that it's configured, start Cassandra |
| nohup /etc/rc.local & |
| |
| } |