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|
#!/usr/bin/env ruby
#
# = Synopsis
#
# Trigger a puppetd run on a set of hosts.
#
# = Usage
#
# puppetrun [-a|--all] [-c|--class <class>] [-d|--debug] [-f|--foreground]
# [-h|--help] [--host <host>] [--no-fqdn] [--ignoreschedules]
# [-t|--tag <tag>] [--test] [-p|--ping]
#
# = Description
#
# This script can be used to connect to a set of machines running +puppetd+
# and trigger them to run their configurations. The most common usage would
# be to specify a class of hosts and a set of tags, and +puppetrun+ would
# look up in LDAP all of the hosts matching that class, then connect to
# each host and trigger a run of all of the objects with the specified tags.
#
# If you are not storing your host configurations in LDAP, you can specify
# hosts manually.
#
# You will most likely have to run +puppetrun+ as root to get access to
# the SSL certificates.
#
# +puppetrun+ reads +puppetmaster+'s configuration file, so that it can copy
# things like LDAP settings.
#
# = Usage Notes
#
# +puppetrun+ is useless unless +puppetd+ is listening. See its documentation
# for more information, but the gist is that you must enable +listen+ on the
# +puppetd+ daemon, either using +--listen+ on the command line or adding
# 'listen: true' in its config file. In addition, you need to set the daemons
# up to specifically allow connections by creating the +namespaceauth+ file,
# normally at '/etc/puppet/namespaceauth.conf'. This file specifies who has
# access to each namespace; if you create the file you must add every namespace
# you want any Puppet daemon to allow -- it is currently global to all Puppet
# daemons.
#
# An example file looks like this::
#
# [fileserver]
# allow *.madstop.com
#
# [puppetmaster]
# allow *.madstop.com
#
# [puppetrunner]
# allow culain.madstop.com
#
# This is what you would install on your Puppet master; non-master hosts could
# leave off the 'fileserver' and 'puppetmaster' namespaces.
#
# Expect more documentation on this eventually.
#
# = Options
#
# Note that any configuration parameter that's valid in the configuration file
# is also a valid long argument. For example, 'ssldir' is a valid configuration
# parameter, so you can specify '--ssldir <directory>' as an argument.
#
# See the configuration file documentation at
# http://reductivelabs.com/projects/puppet/reference/configref.html for
# the full list of acceptable parameters. A commented list of all
# configuration options can also be generated by running puppetmasterdd with
# '--genconfig'.
#
#
# all::
# Connect to all available hosts. Requires LDAP support at this point.
#
# class::
# Specify a class of machines to which to connect. This only works if you
# have LDAP configured, at the moment.
#
# debug::
# Enable full debugging.
#
# foreground::
# Run each configuration in the foreground; that is, when connecting to a host,
# do not return until the host has finished its run. The default is false.
#
# help::
# Print this help message
#
# host::
# A specific host to which to connect. This flag can be specified more
# than once.
#
# ignoreschedules::
# Whether the client should ignore schedules when running its configuration.
# This can be used to force the client to perform work it would not normally
# perform so soon. The default is false.
#
# parallel::
# How parallel to make the connections. Parallelization is provided by forking
# for each client to which to connect. The default is 1, meaning serial execution.
#
# tag::
# Specify a tag for selecting the objects to apply. Does not work with the
# --test option.
#
#
# test::
# Print the hosts you would connect to but do not actually connect. This
# option requires LDAP support at this point.
#
# ping::
#
# Do a ICMP echo against the target host. Skip hosts that don't respond to ping.
#
# = Example
#
# sudo puppetrun -p 10 --host host1 --host host2 -t remotefile -t webserver
#
# = Author
#
# Luke Kanies
#
# = Copyright
#
# Copyright (c) 2005 Reductive Labs, LLC
# Licensed under the GNU Public License
require 'puppet/application/puppetrun'
Puppet::Application[:puppetrun].run
|
