Defined Type: kerberos::exec
- Defined in:
- modules/kerberos/manifests/exec.pp
Overview
Define kerberos::exec
In order to make puppet execs work with a Kerberized cluster we found out that the easiest solution is to execute a wrapper that just runs kinit before executing any command that needs authentication.
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# File 'modules/kerberos/manifests/exec.pp', line 8
define kerberos::exec(
$command,
$user,
$logoutput = undef,
$timeout = undef,
$unless = undef,
$creates = undef,
$refreshonly = undef,
$path = undef,
$use_kerberos = false,
) {
require ::kerberos::wrapper
if $use_kerberos {
$wrapper = "${kerberos::wrapper::kerberos_run_command_script} ${user} "
} else {
$wrapper = ''
}
# 'unless' may contain a hdfs command that needs
# authentication as well.
if $unless and $use_kerberos {
$unless_command = "${wrapper}${unless}"
} else {
$unless_command = $unless
}
exec { $title:
command => "${wrapper}${command}",
unless => $unless_command,
creates => $creates,
refreshonly => $refreshonly,
user => $user,
logoutput => $logoutput,
timeout => $timeout,
path => $path,
}
}
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