mirror of https://github.com/zulip/zulip.git
43 lines
1.1 KiB
Puppet
43 lines
1.1 KiB
Puppet
# common/manifests/defines/line.pp -- a trivial mechanism to ensure a line exists in a file
|
|
# Copyright (C) 2007 David Schmitt <david@schmitt.edv-bus.at>
|
|
# See LICENSE for the full license granted to you.
|
|
|
|
# Usage:
|
|
# line { description:
|
|
# file => "filename",
|
|
# line => "content",
|
|
# ensure => {absent,*present*}
|
|
# }
|
|
#
|
|
# Example:
|
|
# The following ensures that the line "allow ^$munin_host$" exists
|
|
# in /etc/munin/munin-node.conf, and if there are any changes notify the service for
|
|
# a restart
|
|
#
|
|
# line { allow_munin_host:
|
|
# file => "/etc/munin/munin-node.conf",
|
|
# line => "allow ^$munin_host$",
|
|
# ensure => present,
|
|
# notify => Service[munin-node],
|
|
# require => Package[munin-node],
|
|
# }
|
|
#
|
|
#
|
|
define common::line($file, $line, $ensure = 'present') {
|
|
case $ensure {
|
|
default : { err ( "unknown ensure value '${ensure}'" ) }
|
|
present: {
|
|
exec { "echo '${line}' >> '${file}'":
|
|
unless => "grep -qFx '${line}' '${file}'"
|
|
}
|
|
}
|
|
absent: {
|
|
exec { "perl -ni -e 'print if \$_ ne \"${line}\n\";' '${file}'":
|
|
onlyif => "grep -qFx '${line}' '${file}'"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|