我想以某种方式使下面的代码工作,似乎我不首先测试文件/文件夹我最终得到错误:
错误:无法应用目录:参数路径失败 文件[/opt/dynatrace-6.2]:文件路径必须是完全限定的,而不是 ' [" /opt/dynatrace-6.2" ;," /opt/dynatrace-5.6.0", " /opt/rh/httpd24/root/etc/httpd/conf.d/dtload.conf" ;, " /opt/rh/httpd24/root/etc/httpd/conf.d/01_dtagent.conf"]'在 newrelic.pp:35
相关部分
$dtdeps = [
"/opt/dynatrace-6.2",
"/opt/dynatrace-5.6.0",
"${httpd_root}/conf.d/dtload.conf",
"${httpd_root}/conf.d/01_dtagent.conf",
]
exec { "check_presence":
require => File[$dtdeps],
command => '/bin/true',
onlyif => "/usr/bin/test -e $dtdeps",
}
file { $dtdeps:
require => Exec["check_presence"],
path => $dtdeps,
ensure => absent,
recurse => true,
purge => true,
force => true,
} ## this is line 35 btw
exec { "stop_dt_agent":
command => "PID=$(ps ax |grep dtwsagent |grep -v grep |awk '{print$1}') ; [ ! -z $PID ] && kill -9 $PID",
provider => shell,
}
service { "httpd_restart" :
ensure => running,
enable => true,
restart => "/usr/sbin/apachectl configtest && /etc/init.d/httpd reload",
subscribe => Package["httpd"],
}
答案 0 :(得分:1)
您的代码看起来基本正确,但您使用file
资源过度了:
file { $dtdeps:
require => Exec["check_presence"],
path => $dtdeps,
...
此 从您的阵列中创建所有文件资源(因为您使用数组作为资源标题)但每一个将尝试使用与path
值相同的数组,这没有意义。
TL; DR删除path
参数,它应该只是工作。
答案 1 :(得分:1)
你实际上可以简化这一点。如果文件不存在,Puppet只会运行文件删除,因此不需要check_presence exec。
您无法为数组提供路径,但您可以将标题作为数组传递,然后自动生成路径。
$dtdeps = [
"/opt/dynatrace-6.2",
"/opt/dynatrace-5.6.0",
"${httpd_root}/conf.d/dtload.conf",
"${httpd_root}/conf.d/01_dtagent.conf",
]
file { $dtdeps:
ensure => absent,
recurse => true,
purge => true,
force => true,
}
exec { "stop_dt_agent":
command => '[ ! -z $PID ] && kill -9 $PID',
environment => ["PID=\$(ps ax |grep dtwsagent |grep -v grep |awk '{print$1}'))"],
provider => shell,
}
但是,运行stop_dt_agent exec有点脆弱。您可以将其重构为service
资源,而不是:
service { 'dynatrace':
ensure => stopped,
provider => 'base',
stop => 'kill -TERM $(ps ax | grep \"dtwsagent\"|grep -v grep|awk '{print \$1}')',
status => "ps ax | grep "dtwsagent"",
}