我不知道这是一个错误还是某种误用/错误配置.希望有人可以提供帮助.谢谢!
如果我更改模块或清单目录中的文件,这通常会导致错误,主要是以下类型
>找不到节点上的类
>在节点上找不到定义类
当木偶模块/清单发生变化时会发生这些错误 – 但只发生一次.如果它发生,受影响的木偶代理将使用他们的缓存目录一次.下次这些代理商请求目录时,它会被完美地编译,一切都会像魅力一样 – 所有错误都消失了.问题是我们有代理商有大型目录.他们的目录运行可能需要一分多钟,因此应用更改所需的时间将加倍,最多需要2分钟甚至3分钟.
通常,模块/清单的更改通过“git pull”执行.但是通过简单的“触摸”操作很容易重现这些错误消息.以下是一些有趣的日志观察及其[共性].是的AFAICS他们总是出现在三胞胎中.修改后很少发生这样的问题.
>触摸/opt/xxx/dev/puppet/manifests/site.pp
[often] puppet-master[12498]: Could not find class <class> for <node> on <node>
[often] puppet-master[12498]: Could not find class <class> for <node> on <node>
[often] puppet-master[12498]: Could not find class <class> for <node> on <node>
>触摸/opt/xxx/dev/puppet/puppet.conf
[often] puppet-master[12498]: Could not find class <class> for <node> on <node>
[often] puppet-master[12498]: Could not find class <class> for <node> on <node>
[often] puppet-master[12498]: Could not find class <class> for <node> on <node>
[sometimes] puppet-master[12498]: Cannot find definition Class on node <node>
[sometimes] puppet-master[12498]: Cannot find definition Class on node <node>
[sometimes] puppet-master[12498]: Cannot find definition Class on node <node>
[rare] puppet-master[12498]: Puppet::Parser::AST::Resource failed with error ArgumentError: Invalid resource type <own custom type> at <class file> on node <node>
[rare] puppet-master[12498]: Puppet::Parser::AST::Resource failed with error ArgumentError: Invalid resource type <own custom type> at <class file> on node <node>
[rare] puppet-master[12498]: Puppet::Parser::AST::Resource failed with error ArgumentError: Invalid resource type <own custom type> at <class file> on node <node>
>触摸/opt/xxx/dev/puppet/modules/dispatcher/manifests/init.pp
[often] puppet-master[12498]: Could not find class <class not even part of module dispatcher> for <node not even affected by module dispatcher> on <node not even...>
[often] puppet-master[12498]: Could not find class <class not even part of module dispatcher> for <node not even affected by module dispatcher> on <node not even...>
[often] puppet-master[12498]: Could not find class <class not even part of module dispatcher> for <node not even affected by module dispatcher> on <node not even...>
受影响的类和节点似乎是随机选择的.
环境运行于:
> ll /etc/puppet
lrwxrwxrwx 1 root root 34 Mar 7 10:01 auth.conf -> /opt/xxx/dev/puppet/auth.conf
lrwxrwxrwx 1 root root 38 Mar 7 10:01 autosign.conf -> /opt/xxx/dev/puppet/autosign.conf
lrwxrwxrwx 1 root root 40 Mar 7 10:01 fileserver.conf -> /opt/xxx/dev/puppet/fileserver.conf
lrwxrwxrwx 1 root root 36 Mar 7 10:01 puppet.conf -> /opt/xxx/dev/puppet/puppet.conf
> ls -A /opt/xxx/dev/puppet/
auth.conf autosign.conf fileserver.conf .git .gitignore manifests modules .project puppet.conf scripts
> cat /etc/puppet/puppet.conf # on puppetmaster
[main]
logdir = /var/log/puppet
rundir = /var/run/puppet
ssldir = $vardir/ssl
modulepath = /opt/xxx/dev/puppet/modules
manifestdir = /opt/xxx/dev/puppet/manifests
manifest = /opt/xxx/dev/puppet/manifests/site.pp
[agent]
classfile = $vardir/classes.txt
localconfig = $vardir/localconfig
server = <puppetmaster host>
report = true
splaylimit = 0
runinterval = 30
[master]
certname=<puppetmaster host>
reports = http,log
reportdir = /var/lib/puppet/reports/upload
reporturl = http://<puppetmaster host>:3000/reports
> cat /opt/xxx/dev/puppet/manifests/site.pp
import 'nodes.pp'
$puppetserver = <puppetmaster host>
> rpm -qa | egrep "puppet|ruby"
rubygem-rake-0.8.7-2.1.el6.noarch
ruby-mysql-2.8.2-1.el6.x86_64
libselinux-ruby-2.0.94-5.3.el6.x86_64
puppet-3.1.0-1.el6.noarch
rubygem-fastthread-1.0.7-2.el6.x86_64
rubygem-mongrel-1.1.5-3.el6.x86_64
ruby-1.8.7.352-7.el6_2.x86_64
ruby-irb-1.8.7.352-7.el6_2.x86_64
ruby-augeas-0.4.1-1.el6.x86_64
ruby-shadow-1.4.1-13.el6.x86_64
puppetlabs-release-6-6.noarch
rubygems-1.3.7-1.el6.noarch
puppet-server-3.1.0-1.el6.noarch
rubygem-gem_plugin-0.2.3-3.el6.noarch
rubygem-daemons-1.0.10-2.el6.noarch
puppet-dashboard-1.2.22-1.el6.noarch
ruby-libs-1.8.7.352-7.el6_2.x86_64
ruby-rdoc-1.8.7.352-7.el6_2.x86_64
rubygem-json-1.4.6-1.el6.x86_64
最佳答案 当我重命名一个Puppet模块/类时,我发生了这种情况,结果是:
Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Could not find class foo for example on node myhost.example.com
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run
我在Apache Foreman上使用Passenger服务Puppet,所以我找到的解决方案是重新启动httpd和foreman-proxy:
sudo service httpd restart
sudo service foreman-proxy restart
此外,如果你使用代码版本控制系统(你应该:),如git或svn,请确保你实际上将你的更新推送到木偶大师.换句话说,检查您的模块是否确实存在于Puppet寻找的位置,例如:的/ etc /木偶/模块/ foo中.我几次绊倒了自己.