Zookeeperのインストールと、mesosおよびZookeeperの設定ファイルの配布をいっぺんに行うスクリプト

distribute_mesos_setting_and_install_zookeeper.sh

#!/bin/bash

# mesos setting
user=`whoami`
slaves=(slave1 slave2)
mesos_config_dir=/etc/default
mesos_config_files=(${mesos_config_dir}/mesos \
  ${mesos_config_dir}/mesos-master \
  ${mesos_config_dir}/mesos-slave \
  /usr/local/var/mesos/deploy/slave.lst \
)

for slave in ${slaves[@]}
do
  for mesos_config_file in ${mesos_config_files[@]}
  do
    scp ${mesos_config_file} ${user}@${slave}:/tmp/`basename ${mesos_config_file}`
    ssh ${user}@${slave} " \
      sudo cp /tmp/`basename ${mesos_config_file}` ${mesos_config_file}; \
    "
  done
done
echo
echo `date` end distribute mesos config files.

deb_url=http://archive.cloudera.com/cdh4/one-click-install/precise/amd64/cdh4-repository_1.0_all.deb
deb_file=`basename ${deb_url}`
archive_key=http://archive.cloudera.com/cdh4/ubuntu/precise/amd64/cdh/archive.key
zoo_cfg=/etc/zookeeper/conf/zoo.cfg
echo `date` start install zookeeper.
for slave in ${slaves[@]}
do
  case ${slave} in
    slave1) myid=2 ;;
    slave2) myid=3 ;;
    * ) continue ;;
  esac
  scp ${zoo_cfg} ${user}@${slave}:/tmp/`basename ${zoo_cfg}`
  ssh ${user}@${slave} " \
    wget -q -O /tmp/${deb_file} ${deb_url}; \
    sudo dpkg -i /tmp/${deb_file}; \
    curl -s ${archive_key} | sudo apt-key add -; \
    sudo apt-get -fy update; \
    sudo apt-get -y install zookeeper zookeeper-server; \
    sudo cp /tmp/`basename ${zoo_cfg}` `${zoo_cfg}`; \
    sudo service zookeeper-server stop; \
    sudo sudo -u zookeeper /usr/lib/zookeeper/bin/zkServer-initialize.sh --force --myid ${myid}
    sudo service zookeeper-server start; \
  "
done
echo `date` end install zookeeper-server
exit 0