Question

这看起来像很多代码，可能更有效（Zesty＆amp; Xenial）？我想让它更短更容易管理未来的版本（Ubuntu 18 ....）你能支持谢谢

 $mirrors         = {
    'xenial_main' => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => 'xenial',
      repos         => ['main', 'restricted'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    },
    'xenial_main_updates' => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => 'xenial-updates',
      repos         => ['main', 'restricted'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    },
    'xenial_universe' => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => 'xenial',
      repos         => ['universe'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    },
  'zesty_main' => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => 'zesty',
      repos         => ['main', 'restricted'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    },
    'zesty_main_updates' => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => 'zesty-updates',
      repos         => ['main', 'restricted'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    }
  }

Answer 1

为什么不使用迭代器？文档：https://puppet.com/docs/puppet/5.3/lang_iteration.html

最基本的版本是：

['xenial','zesty'] = $ubuntu_releases

$ubuntu_releases.each |String $release| {

  $mirrors         = {
    "${release}_main" => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => $release,
      repos         => ['main', 'restricted'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    },
    "${release}_main_updates" => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => "${release}-updates",
      repos         => ['main', 'restricted'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    },
    "${release}_universe" => {
      location      => 'http://de.archive.ubuntu.com/ubuntu',
      release       => $release,
      repos         => ['universe'],
      architectures => ['i386','amd64'],
      key           => ['40976EAF437D05B5','3B4FE6ACC0B21F32'],
      keyserver     => 'keyserver.ubuntu.com',
      with_udebs    => true,
    },
  }
}

但你甚至可以进一步迭代哈希，因为唯一改变的是with_udebs，发布名称和哈希标题？

如何使我的代码更新Puppet中的镜像更干净？

1 个答案: