Question

我试图通过Puppet从Windows PATH中删除所有版本的java 我将用％JAVA_HOME％\ bin替换它。

以下是当前代码：

include windows_path

define obsolete_java {
    windows_path {
       $name:
           ensure => absent,
           directory => "C:\\Program Files\\Java\\$name\\bin";
    }
}

define windows_java::setup (
  $ensure        = 'present',
  $source        = undef,
  $file          = undef,
  $package       = undef ) {

  case $::osfamily {
    Windows  : { $supported = true }
    default : { fail("The ${module_name} module is not supported on ${::osfamily} based systems") }
  }

  # Validate parameters
  if ($source == undef) {
    fail('source parameter must be set')
  }

  if ($file == undef) {
    fail('file parameter must be set')
  }

  if ($package == undef) {
    fail('package parameter must be set')
  }

  # Validate input values for $ensure
  if !($ensure in ['present', 'absent']) {
    fail('ensure must either be present or absent')
  }

  if ($caller_module_name == undef) {
    $mod_name = $module_name
  } else {
    $mod_name = $caller_module_name
  }

  if ($ensure == 'present'){
    # ensures main directory exists
    file {'C:\Program Files\Java':
      ensure => directory,
    }

    # copies source executable over
    file { "C:\\Program Files\\Java\\$source":
      ensure             => present,
      source             => "puppet:///extra_files/java/windows/$source",
      before             => Package["$package"],
      source_permissions => ignore,
    }

    # Name of package must match name when installed
    package { "$package":
      ensure             => installed,
      source             => "C:\\Program Files\\java\\$source",
      install_options    => '/s',
    }

    # sets JAVA_HOME. If already existant, replaces it.
    windows_env { "JAVA_HOME=C:\\Program Files\\Java\\$file":
      mergemode => clobber,
    }

    # removes previous Java from path
    obsolete_java {'jdk1.7.0_51':}

    # Adds JAVA_HOME to the path.
    windows_path {'javaPath':
      ensure      => present,
      directory       => "%JAVA_PATH%\bin",
     }
  } else {

    package { 'remove-package':
      name   => "$package",
      ensure => absent,
    }

    windows_env { 'JAVA_HOME':
      ensure    => 'absent',
      mergemode => clobber,
    }

    windows_path {'remove_java_path':
     ensure    => absent,
     directory => "C:\\Program Files\\Java\\$file\\bin",
    }
  }
}

具体做法是：

define obsolete_java {
    windows_path {
       $name:
           ensure => absent,
           directory => "C:\\Program Files\\Java\\$name\\bin";
    }
}

在这里打电话：

# removes previous Java from path
obsolete_java {'jdk1.7.0_51':}

是否可以删除它在以下位置找到的任何内容：C：\ Program Files \ Java \ any_jdk bin？

编辑：更重要的是，我可以强制它找到包含单词＆＃34; java＆＃34;的任何目录。并从PATH中删除它？

Answer 1

看到windows_path类型有点复杂，provider似乎没有可能的方法来预取现有路径的完整列表。因此，您将无法purge java路径。

只留下一个我可以看到的选项：创建external fact（或纯自定义事实）以检索PATH中的目录列表。如果您不使用Facter 2，则需要获取分隔的PATH字符串并在主服务器上处理它。 Facter 2可以将数组交给主人。

如果你将它们放在一个变量中，比如$path_list，你可以将它们交给一个与你已经使用的类型相似的类型。

filter_path { $path_list: }

define filter_path {
    if $name =~ /java/ {
        windows_path { $name: ensure => absent, directory => $name }
    }
}

Puppet - 从PATH中删除所有版本的Java

1 个答案: