Puppet 错误：无法应用完整的目录：找到1个依赖项循环

运行以下命令时：

puppet apply --verbose /etc/puppet/manifests/sites.pp/site1.pp

我得到一个错误：

Error: Could not apply complete catalog: Found 1 dependency cycle:
(File[/etc/postfix] => File[/etc/postfix])
Try the '--graph' option and opening the resulting '.dot' file in OmniGraffle or GraphViz

以下是相关清单/模块：

/etc/puppet/modules/postfix/manifests/init.pp:

class postfix {

    package { 'postfix' :
        ensure => present
    }

    file { '/etc/postfix' :
        path => "/etc/postfix/main.cf",
        ensure => present,
        content => template("postfix/main.cf.erb"),
        subscribe => Package['postfix']
    }

}

class site1 {

    include apache2
    include essentials
    include mysql
    include python2
    include postfix
}

/etc/puppet/manifests/sites.pp/site1.pp:

class postfix {

    package { 'postfix' :
        ensure => present
    }

    file { '/etc/postfix' :
        path => "/etc/postfix/main.cf",
        ensure => present,
        content => template("postfix/main.cf.erb"),
        subscribe => Package['postfix']
    }

}

class site1 {

    include apache2
    include essentials
    include mysql
    include python2
    include postfix
}

在任何其他模块中都没有提到后缀，删除

include postfix

允许完整的puppet应用程序继续进行，因此我假设它是自包含的

---

我还尝试删除模板并将占位符内容放在模块本身中，以保持不变。

出于某种原因，您使用的路径与资源名称不同。这会导致自动包含self和循环依赖

file { '/etc/postfix' :
    ensure=>directory
}
file { '/etc/postfix/main.cf':
    ensure => present,
    content => template("postfix/main.cf.erb"),
    subscribe => Package['postfix']
}

---

将解决您的问题

由于某些原因，您使用的路径与资源名称不同。这会导致自动包含self和循环依赖

file { '/etc/postfix' :
    ensure=>directory
}
file { '/etc/postfix/main.cf':
    ensure => present,
    content => template("postfix/main.cf.erb"),
    subscribe => Package['postfix']
}

会解决你的问题