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|
#!/usr/bin/env ruby
#
# = Synopsis
#
# The central puppet server. Functions as a certificate authority by default.
#
# = Usage
#
# puppetmasterd [-D|--daemonize|--no-daemonize] [-d|--debug] [-h|--help]
# [-l|--logdest <file>|console|syslog] [--nobucket] [--nonodes]
# [-v|--verbose] [-V|--version]
#
# = Description
#
# This is the puppet central daemon.
#
# = 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'.
#
# daemonize::
# Send the process into the background. This is the default.
#
# no-daemonize::
# Do not send the process into the background.
#
# debug::
# Enable full debugging.
#
# help::
# Print this help message.
#
# logdest::
# Where to send messages. Choose between syslog, the console, and a log file.
# Defaults to sending messages to syslog, or the console
# if debugging or verbosity is enabled.
#
# nobucket::
# Do not function as a file bucket.
#
# nonodes::
# Do not use individual node designations; each node will receive the result
# of evaluating the entire configuration.
#
# noreports::
# Do not start the reports server.
#
# verbose::
# Enable verbosity.
#
# version::
# Print the puppet version number and exit.
#
# = Example
#
# puppetmasterd
#
# = Author
#
# Luke Kanies
#
# = Copyright
#
# Copyright (c) 2005 Reductive Labs, LLC
# Licensed under the GNU Public License
# Do an initial trap, so that cancels don't get a stack trace.
trap(:INT) do
$stderr.puts "Cancelling startup"
exit(0)
end
require 'getoptlong'
require 'puppet'
require 'puppet/network/handler'
require 'puppet/sslcertificates'
options = [
[ "--debug", "-d", GetoptLong::NO_ARGUMENT ],
[ "--help", "-h", GetoptLong::NO_ARGUMENT ],
[ "--logdest", "-l", GetoptLong::REQUIRED_ARGUMENT ],
[ "--nobucket", GetoptLong::NO_ARGUMENT ],
[ "--noreports", GetoptLong::NO_ARGUMENT ],
[ "--nonodes", GetoptLong::NO_ARGUMENT ],
[ "--verbose", "-v", GetoptLong::NO_ARGUMENT ],
[ "--version", "-V", GetoptLong::NO_ARGUMENT ]
]
# Add all of the config parameters as valid options.
Puppet.settings.addargs(options)
result = GetoptLong.new(*options)
master = {}
ca = {}
report = {}
bucket = {}
options = {
:havereport => true,
:havebucket => true,
:havemaster => true,
:setdest => false,
:verbose => false,
:debug => false
}
begin
result.each { |opt,arg|
case opt
# First check to see if the argument is a valid configuration parameter;
# if so, set it. NOTE: there is a catch-all at the bottom for defaults.rb
when "--debug"
options[:debug] = true
when "--help"
if Puppet.features.usage?
RDoc::usage && exit
else
puts "No help available unless you have RDoc::usage installed"
exit
end
when "--noreports"
options[:havereport] = false
when "--nomaster"
options[:havemaster] = false
when "--nobucket"
options[:havebucket] = false
when "--nonodes"
master[:UseNodes] = false
when "--logdest"
begin
Puppet::Util::Log.newdestination(arg)
options[:setdest] = true
rescue => detail
if Puppet[:debug]
puts detail.backtrace
end
$stderr.puts detail.to_s
end
when "--version"
puts "%s" % Puppet.version
exit
when "--verbose"
options[:verbose] = true
else
Puppet.settings.handlearg(opt, arg)
end
}
rescue GetoptLong::InvalidOption => detail
$stderr.puts "Try '#{$0} --help'"
#$stderr.puts detail
exit(1)
end
# Now parse the config
Puppet.parse_config
# Handle the logging settings.
if options[:debug] or options[:verbose]
if options[:debug]
Puppet::Util::Log.level = :debug
else
Puppet::Util::Log.level = :info
end
unless Puppet[:daemonize]
Puppet::Util::Log.newdestination(:console)
options[:setdest] = true
end
end
unless options[:setdest]
Puppet::Util::Log.newdestination(:syslog)
end
if Puppet.settings.print_configs?
exit(Puppet.settings.print_configs ? 0 : 1)
end
# A temporary solution, to at least make the master work for now.
Puppet::Node::Facts.terminus_class = :yaml
# Cache our nodes in yaml. Currently not configurable.
Puppet::Node.cache_class = :yaml
require 'etc'
handlers = {
:Status => {},
:FileServer => {}
}
if options[:havemaster]
handlers[:Master] = master
end
if options[:havereport]
handlers[:Report] = report
end
if Puppet[:ca]
handlers[:CA] = ca
end
if options[:havebucket]
handlers[:FileBucket] = bucket
end
if Puppet[:parseonly]
begin
Puppet::Network::Handler.master.new(master)
rescue => detail
if Puppet[:trace]
puts detail.backtrace
end
$stderr.puts detail
exit(32)
end
# we would have already exited if the file weren't syntactically correct
exit(0)
end
webserver = server = nil
begin
case Puppet[:servertype]
when "webrick"
# use the default, um, everything
require 'puppet/network/http_server/webrick'
webserver = server = Puppet::Network::HTTPServer::WEBrick.new(:Handlers => handlers)
when "mongrel":
require 'puppet/network/http_server/mongrel'
server = Puppet::Network::HTTPServer::Mongrel.new(handlers)
addr = Puppet[:bindaddress]
if addr == ""
addr = "127.0.0.1"
end
webserver = Mongrel::HttpServer.new(addr, Puppet[:masterport])
webserver.register("/", server)
else
Puppet.err "Invalid server type %s" % Puppet[:servertype]
exit(45)
end
rescue => detail
if Puppet[:trace]
puts detail.backtrace
end
$stderr.puts detail
exit(1)
end
if Process.uid == 0
begin
Puppet::Util.chuser
rescue => detail
if Puppet[:debug]
puts detail.backtrace
end
$stderr.puts "Could not change user to %s: %s" % [Puppet[:user], detail]
exit(39)
end
end
# Mongrel doesn't shut down like webrick; we really need to write plugins for it.
if Puppet[:servertype] == "webrick"
Puppet.newservice(server)
end
Puppet.settraps
if Puppet[:daemonize]
server.daemonize
end
Puppet.notice "Starting Puppet server version %s" % [Puppet.version]
case Puppet[:servertype]
when "webrick"
Puppet.start
when "mongrel":
webserver.run.join
end
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