VoltDB puppet manifest

site.pp

import "templates"
import "nodes"

Exec { path => [ "/bin/", "/sbin/" , "/usr/bin/", "/usr/sbin/" , "/root/voltdb/bin"] }

package { 'ntp':
  ensure => '4.2.4p8-3.el6',
}

package { 'java-1.7.0-openjdk':
  ensure => '1.7.0.45-2.4.3.2.el6_4',
  require => Package['ntp'],
}
package { 'java-1.7.0-openjdk-devel':
  ensure => '1.7.0.45-2.4.3.2.el6_4',
  require => Package['java-1.7.0-openjdk'],
}

package { 'htop':
  ensure => '1.0.2-1.el5.rf',
  require => Package['java-1.7.0-openjdk-devel'],
}

service { 'ntpd':
  ensure => 'running',
  enable => 'false',
  require => Package['htop'],
}


# copy VoltDB file to all cluster nodes
## untar latest version of voltdb into /etc/puppet/modules/voltdb/files/voltdb/
# http://serverfault.com/questions/296299/how-to-deploy-applications-in-tar-gz-with-puppet/296413#296413
file { "/root/voltdb":
     source => "puppet:///modules/voltdb/voltdb",
     ensure => directory,
     replace => true,
     purge   => true,
     recurse => true,
     require => Service['ntpd'],
}

file { "/root/deployment.xml":
    owner => root,
    group => root,
    source => "puppet:///modules/voltdb/deployment.xml",
    require => File['/root/voltdb'],
}

# Copy the license file
file { "/root/Enterprise-2014-10-17-v2.xml":
    owner => root,
    group => root,
    source => "puppet:///modules/voltdb/Enterprise-2014-10-17-v2.xml",
    require => File['/root/deployment.xml'],
}

# Ent.jar is the catalog jar file
file { "/root/Ent.jar":
    owner => root,
    group => root,
    source => "puppet:///modules/voltdb/Ent.jar",
    require => File['/root/Enterprise-2014-10-17-v2.xml'],
}

# on SAN each node reads and writes to a folder created with their ip address as the name
exec { 'symlink_voltb_node_snapshot':
  command   => "ln -s /mnt/san/VoltDB/${ipaddress_eth0}/ /root/voltdb_snapshots",
  cwd       => '/root',
  unless => "find /root | grep voltdb_snapshots",
  require => File['/root/Ent.jar'],
}

# replace leader_hostname with actual hostname of the leader
exec { 'start_voltdb_leader':
  command => "nohup voltdb create leader 0.0.0.0 catalog /root/Ent.jar deployment /root/deployment.xml license /root/Enterprise-2014-10-17-v2.xml port 8484 & >>/root/nohup.out",
  cwd       => '/root',
  onlyif => [
      "ps aux | grep volt | grep -c java"
  ],
  unless => [
      "hostname | grep -cv leader_hostname"
  ],
  logoutput => true,
  require => Exec['symlink_voltb_node_snapshot'],
}

# replace leader_hostname with actual hostname of the leader
# replace leader_ip with actual ip address of the leader
exec { 'start_voltdb_nodes':
  command => "nohup voltdb create leader leader_ip  catalog /root/Ent.jar deployment /root/deployment.xml license /root/Enterprise-2014-10-17-v2.xml port 8484 & >>/root/nohup.out",
  cwd       => '/root',
  onlyif => [
      "ps aux | grep volt | grep -c java"
  ],
  unless => [
      "hostname | grep -c leader_hostname"
  ],
  logoutput => true,
  require => Exec['symlink_voltb_node_snapshot'],
}