Puppet Class: redis

Inherits:
redis::params
Defined in:
manifests/init.pp

Overview

Class: redis

Install redis.

Parameters

version

Version to install. Default: 2.4.13

redis_src_dir

Location to unpack source code before building and installing it. Default: /opt/redis-src

redis_bin_dir

Location to install redis binaries. Default: /opt/redis

Examples

include redis

class { ‘redis’:

version       => '2.6',
redis_src_dir => '/fake/path/redis-src',
redis_bin_dir => '/fake/path/redis',

}

Authors

Thomas Van Doren

Copyright 2012 Thomas Van Doren, unless otherwise noted.

Parameters:

  • version (Any) (defaults to: $redis::params::version)
  • redis_src_dir (Any) (defaults to: $redis::params::redis_src_dir)
  • redis_bin_dir (Any) (defaults to: $redis::params::redis_bin_dir) 


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# File 'manifests/init.pp', line 37

class redis (
  $version = $redis::params::version,
  $redis_src_dir = $redis::params::redis_src_dir,
  $redis_bin_dir = $redis::params::redis_bin_dir
) inherits redis::params {

  include wget
  include gcc

  $redis_pkg_name = "redis-${version}.tar.gz"
  $redis_pkg = "${redis_src_dir}/${redis_pkg_name}"

  # Install default instance
  redis::instance { 'redis-default': }

  File {
    owner => root,
    group => root,
  }
  file { $redis_src_dir:
    ensure => directory,
  }
  file { '/etc/redis':
    ensure => directory,
  }
  file { 'redis-lib':
    ensure => directory,
    path   => '/var/lib/redis',
  }

  # If the version is 2.4.13, use the tarball that ships with the
  # module.
  if ($version == '2.4.13') {
    file { 'redis-pkg':
      ensure => present,
      path   => $redis_pkg,
      mode   => '0644',
      source => 'puppet:///modules/redis/redis-2.4.13.tar.gz',
    }
  }
  exec { 'get-redis-pkg':
    command => "/usr/bin/wget --output-document ${redis_pkg} http://redis.googlecode.com/files/${redis_pkg_name}",
    unless  => "/usr/bin/test -f ${redis_pkg}",
    require => File[$redis_src_dir],
  }

  file { 'redis-cli-link':
    ensure => link,
    path   => '/usr/local/bin/redis-cli',
    target => "${redis_bin_dir}/bin/redis-cli",
  }
  exec { 'unpack-redis':
    command => "tar --strip-components 1 -xzf ${redis_pkg}",
    cwd     => $redis_src_dir,
    path    => '/bin:/usr/bin',
    unless  => "test -f ${redis_src_dir}/Makefile",
    require => Exec['get-redis-pkg'],
  }
  exec { 'install-redis':
    command => "make && make install PREFIX=${redis_bin_dir}",
    cwd     => $redis_src_dir,
    path    => '/bin:/usr/bin',
    unless  => "test $(${redis_bin_dir}/bin/redis-server --version | cut -d ' ' -f 1) = 'Redis'",
    require => [ Exec['unpack-redis'], Class['gcc'] ],
  }

}