Dan's questions

我是工头新手，在 rhel (6.5) 服务器上工作时遇到了麻烦。这是我在运行“foreman-installer -v”时遇到的错误：

[ INFO 2014-08-04 15:25:42 verbose] Running validation checks
[ INFO 2014-08-04 15:25:42 verbose] Executing hooks in group pre
[ WARN 2014-08-04 15:25:42 verbose] Hook 'Kafo::HookContext' is using block with arguments which is DEPRECATED, access to kafo instance is provided by hook DSL, please remove |kafo| from your hook block
[ INFO 2014-08-04 15:25:42 verbose] All hooks in group pre finished
[ WARN 2014-08-04 15:25:43 verbose]  Sections other than main, master, agent, user are deprecated in puppet.conf. Please use the directory environments feature to specify environments. (See http://docs.puppetlabs.com/puppet/latest/reference/environments.html)
[ INFO 2014-08-04 15:25:43 verbose]    (at /usr/lib/ruby/site_ruby/1.8/puppet/settings/config_file.rb:77:in `collect'; /usr/lib/ruby/site_ruby/1.8/puppet/settings/config_file.rb:77:in `unique_sections_in'; /usr/lib/ruby/site_ruby/1.8/puppet/settings/config_file.rb:23:in `parse_file'; /usr/lib/ruby/site_ruby/1.8/puppet/settings.rb:535:in `parse_config'; /usr/lib/ruby/site_ruby/1.8/puppet/settings.rb:597:in `parse_config_files'; /usr/lib/ruby/site_ruby/1.8/puppet/settings.rb:247:in `initialize_global_settings'; /usr/lib/ruby/site_ruby/1.8/puppet.rb:150:in `do_initialize_settings_for_run_mode'; /usr/lib/ruby/site_ruby/1.8/puppet.rb:136:in `initialize_settings'; /usr/lib/ruby/site_ruby/1.8/puppet/util/command_line.rb:86:in `execute'; /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:479:in `exit_on_fail'; /usr/lib/ruby/site_ruby/1.8/puppet/util/command_line.rb:85:in `execute'; /usr/bin/puppet:8)
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/concat/lib/facter/concat_basedir.rb
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/stdlib/lib/facter/pe_version.rb
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/stdlib/lib/facter/puppet_vardir.rb
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/stdlib/lib/facter/facter_dot_d.rb
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/stdlib/lib/facter/root_home.rb
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/firewall/lib/facter/iptables_version.rb
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/firewall/lib/facter/ip6tables_version.rb
[ INFO 2014-08-04 15:25:44 verbose]  Loading facts in /usr/share/foreman-installer/modules/firewall/lib/facter/iptables_persistent_version.rb
[ WARN 2014-08-04 15:25:45 verbose]  Config file /etc/puppet/hiera.yaml not found, using Hiera defaults
[ INFO 2014-08-04 15:25:53 verbose] /usr/lib/ruby/1.8/pathname.rb:287: [BUG] Segmentation fault
[ INFO 2014-08-04 15:25:53 verbose] ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
[ INFO 2014-08-04 15:25:53 verbose]
[ INFO 2014-08-04 15:25:53 verbose] sh: line 1:  9739 Done                    echo '$kafo_config_file="/etc/foreman/foreman-installer.yaml"   include kafo_configure'
[ INFO 2014-08-04 15:25:53 verbose]       9740 Aborted                 |    RUBYLIB=/usr/lib/ruby/gems/1.8/gems/kafo-0.5.4/lib/kafo/../..//modules: puppet apply --verbose --debug --trace --color=false --show_diff --detailed-exitcodes --modulepath /usr/share/foreman-installer/modules:/usr/lib/ruby/gems/1.8/gems/kafo-0.5.4/modules
[ INFO 2014-08-04 15:25:53 verbose] Puppet has finished, bye!
[ INFO 2014-08-04 15:25:53 verbose] Executing hooks in group post
[ INFO 2014-08-04 15:25:53 verbose] All hooks in group post finished
    Something went wrong! Check the log for ERROR-level output
    The full log is at /var/log/foreman-installer/foreman-installer.log

有人可以帮我确定哪里出了问题吗？

谢谢丹

我正在努力了解如何将路由选项添加到 rhel 中的路由文件中。假设我有路线：

ip路由：

192.168.89.0/24 via 192.53.28.193 dev eth0  src 192.53.28.216

如何使用 src 选项将其存储在我的静态文件中？

目前我正在编辑文件并放置以下内容：

/etc/sysconfig/network-scripts/route-eth0:

ADDRESS0=192.168.89.0
NETMASK0=255.255.255.0
GATEWAY0=192.53.28.193 

任何帮助，将不胜感激

谢谢丹

如何访问人偶清单中的数组元素，即创建 for/while 循环？假设我在我的 nodes.pp 中

Name [ 'testserver', 'floor1', 'floor3' ],

我如何遍历它，以便在定义文件资源时可以遍历每个文件资源并确保每个元素都存在正确的文件资源？

谢谢丹

嗨，我想要一些关于如何在木偶的 erb 中编写代码的帮助，基本上我有

server::actionhost { 'details':
    servername[ 'felix', 'washington', ],
    ipa [ '192.168.43.5', '192.168.43.11', ],
    enviro [ 'prod', 'uat', ],
}

我现在想将其打印到一个文件中，每个数组中的每个元素都在一行中，即我班级中模板文件的输出应该是这样的：

felix 192.168.43.5 prod
washington 192.168.43.11 uat

当我尝试这样做时，我在模板文件中编写了以下代码：

<% servername.each do |name| -%>
    <% ipa.each do |ip| -%>
        <% enviro.each do |env| -%>
            <%= name %> <%= ip %> <%= env %>
        <% end -%>
    <% end -%>
<% end -%>

但我得到的是多次递归打印，而不是从每个数组打印，然后移动到下一个数组元素。

我正在考虑一个 for 循环，但不确定如何获取数组长度作为 for 循环的参数，希望获得有关如何完成正确输出的一些指导？

我试过做这样的事情，但它失败了，木偶运行时出错了？

<% for id in servername.length %>
    <%= servername[id] %> <%= ipa[id] %> <%= enviro[id] %>
<% end -%>

谢谢丹

我编写了一个模块，并在以下位置定义了一个名为“master”的变量：/etc/puppet/network/manifests/vlan/vlan.pp。在 vlan.pp 中，我调用了一个模板文件： file { "ifcfg-${interface}": content => template('net/vlan.erb'), } 但是我无法访问变量“master”在文件位置：

/etc/puppet/modules/net/templates/vlan.erb

当人偶在客户端上运行时，它不会被打印出来。我的理解是这是一个范围问题，但我不知道范围调用应该是什么，有人可以帮我解决这个问题吗？

我已经在 erb 文件中尝试了以下调用： <%= scope.lookupvar('network::vlan::master') %> <%= scope.lookupvar('network::vlan::vlan::master ') %> <%= 主人 %>

谢谢丹

我正在研究一个管理网络的模块，为了了解人偶模块是如何工作的，我坚持的是了解 $::nisdomainname 是什么，它来自哪里以及“$::”是什么意思和为什么 nisdomain 部分在定义块之外？下面是模块中文件的摘录，有人可以帮助我理解吗？

define network::global (
  $hostnamemod = '',
  $gateway = '',
  $vlan = '',
  $nozeroconf = '',
  $gatewaydev = ''
) {
  $nisdomain = $::nisdomainname ? {
    ''      => '',
    default => $::nisdomainname,
  }

提前致谢丹