gistfile1.txt

#!/bin/sh

usage() {
  echo "Usage: hoge.sh -h hostname -m master_hostname -p puppet_port"
  exit 2
}

params=`getopt "h:m:p:i:k:" $*`
set -- $params

for i in $params; do
  case $i in
    -h) hostname=$2; shift 2;;
    -i) host_ipaddress=$2; shift 2;;
    -m) master_hostname=$2; shift 2;;
    -k) master_ipaddress=$2; shift 2;;
    -p) puppet_port=$2; shift 2;;
    --) shift; break;;
  esac
done

if [ ! "${hostname}" ] || [ ! "${master_hostname}" ] || [ ! "${puppet_port}" ]; then
  usage
  exit 1
fi

mkdir /etc/puppet

# --------------------------------------------------
# Hostname
# --------------------------------------------------
cat <<_EOF_ >> /etc/hosts
${master_ipaddress}  ${master_hostname}
${host_ipaddress} ${hostname}
_EOF_

# --------------------------------------------------
# user
# --------------------------------------------------
useradd puppet

# --------------------------------------------------
# iptables
# --------------------------------------------------
cat <<_EOF_ > /etc/sysconfig/iptables
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
-A INPUT -p tcp -m state --state NEW -m tcp --dport ${puppet_port} -j ACCEPT
-A OUTPUT -j ACCEPT
COMMIT
_EOF_

service iptables restart

# --------------------------------------------------
# puppet configurations
# --------------------------------------------------
cat <<_EOF_ > /etc/puppet/auth.conf
path /run
method save
allow ${master_hostname}
_EOF_

cat <<_EOF_ > /etc/puppet/namespaceauth.conf
[puppetrunner]
allow ${master_hostname}
_EOF_

cat <<_EOF_ > /etc/puppet/puppet.conf
[main]
  logdir = /var/log/puppet
  rundir = /var/run/puppet
  ssldir = \$vardir/ssl

[puppetd]
  classfile   = \$vardir/classes.txt
  localconfig = \$vardir/localconfig
  listen      = true
  autoflush   = true
_EOF_

cat <<_EOF_ > /etc/sysconfig/puppet
PUPPET_SERVER=${master_hostname}
PUPPET_LOG=/var/log/puppet/puppet.log
PUPPET_EXTRA_OPTS="--fqdn=${hostname} --verbose --puppetport=${puppet_port}"
_EOF_

service puppet start