1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
#
# Copyright:: Copyright 2008-2019, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require_relative "../application"
require_relative "../client"
require_relative "../log"
require_relative "../config"
require_relative "../mixin/shell_out"
require_relative "../config_fetcher"
require_relative "../dist"
require_relative "../daemon"
require "chef-config/mixin/dot_d"
require "license_acceptance/cli_flags/mixlib_cli"
require "mixlib/archive" unless defined?(Mixlib::Archive)
class Chef::Application::Base < Chef::Application
include Chef::Mixin::ShellOut
include ChefConfig::Mixin::DotD
include LicenseAcceptance::CLIFlags::MixlibCLI
option :config_option,
long: "--config-option OPTION=VALUE",
description: "Override a single configuration option.",
proc: lambda { |option, existing|
(existing ||= []) << option
existing
}
option :formatter,
short: "-F FORMATTER",
long: "--format FORMATTER",
description: "The output format to use.",
proc: lambda { |format| Chef::Config.add_formatter(format) }
option :force_logger,
long: "--force-logger",
description: "Use logger output instead of formatter output.",
boolean: true,
default: false
option :force_formatter,
long: "--force-formatter",
description: "Use formatter output instead of logger output.",
boolean: true,
default: false
option :profile_ruby,
long: "--[no-]profile-ruby",
description: "Dump complete Ruby call graph stack of entire #{Chef::Dist::PRODUCT} run (expert only).",
boolean: true,
default: false
option :color,
long: "--[no-]color",
boolean: true,
default: true,
description: "Use colored output, defaults to enabled."
option :log_level,
short: "-l LEVEL",
long: "--log_level LEVEL",
description: "Set the log level (auto, trace, debug, info, warn, error, fatal).",
proc: lambda { |l| l.to_sym }
option :log_location,
short: "-L LOGLOCATION",
long: "--logfile LOGLOCATION",
description: "Set the log file location, defaults to STDOUT - recommended for daemonizing.",
proc: nil
option :help,
short: "-h",
long: "--help",
description: "Show this help message.",
on: :tail,
boolean: true,
show_options: true,
exit: 0
option :user,
short: "-u USER",
long: "--user USER",
description: "User to set privilege to.",
proc: nil
option :group,
short: "-g GROUP",
long: "--group GROUP",
description: "Group to set privilege to.",
proc: nil
option :lockfile,
long: "--lockfile LOCKFILE",
description: "Set the lockfile location. Prevents multiple client processes from converging at the same time.",
proc: nil
option :interval,
short: "-i SECONDS",
long: "--interval SECONDS",
description: "Run #{Chef::Dist::CLIENT} periodically, in seconds.",
proc: lambda { |s| s.to_i }
option :json_attribs,
short: "-j JSON_ATTRIBS",
long: "--json-attributes JSON_ATTRIBS",
description: "Load attributes from a JSON file or URL.",
proc: nil
option :node_name,
short: "-N NODE_NAME",
long: "--node-name NODE_NAME",
description: "The node name for this client.",
proc: nil
option :splay,
short: "-s SECONDS",
long: "--splay SECONDS",
description: "The splay time for running at intervals, in seconds.",
proc: lambda { |s| s.to_i }
option :environment,
short: "-E ENVIRONMENT",
long: "--environment ENVIRONMENT",
description: "Set the #{Chef::Dist::PRODUCT} environment on the node."
option :client_fork,
short: "-f",
long: "--[no-]fork",
description: "Fork #{Chef::Dist::CLIENT} process."
option :why_run,
short: "-W",
long: "--why-run",
description: "Enable whyrun mode.",
boolean: true
option :override_runlist,
short: "-o RunlistItem,RunlistItem...",
long: "--override-runlist RunlistItem,RunlistItem...",
description: "Replace current run list with specified items for a single run.",
proc: lambda { |items|
items = items.split(",")
items.compact.map do |item|
Chef::RunList::RunListItem.new(item)
end
}
option :run_lock_timeout,
long: "--run-lock-timeout SECONDS",
description: "Set maximum duration to wait for another client run to finish, default is indefinitely.",
proc: lambda { |s| s.to_i }
option :version,
short: "-v",
long: "--version",
description: "Show #{Chef::Dist::PRODUCT} version.",
boolean: true,
proc: lambda { |v| puts "#{Chef::Dist::PRODUCT}: #{::Chef::VERSION}" },
exit: 0
option :minimal_ohai,
long: "--minimal-ohai",
description: "Only run the bare minimum Ohai plugins #{Chef::Dist::PRODUCT} needs to function.",
boolean: true
attr_reader :chef_client_json
def setup_application
Chef::Daemon.change_privilege
end
private
def unforked_interval_error_message
"Unforked #{Chef::Dist::CLIENT} interval runs are disabled by default." +
"\nConfiguration settings:" +
("\n interval = #{Chef::Config[:interval]} seconds" if Chef::Config[:interval]).to_s +
"\nEnable #{Chef::Dist::CLIENT} interval runs by setting `:client_fork = true` in your config file or adding `--fork` to your command line options."
end
def fetch_recipe_tarball(url, path)
Chef::Log.trace("Download recipes tarball from #{url} to #{path}")
if File.exist?(url)
FileUtils.cp(url, path)
elsif url =~ URI.regexp
File.open(path, "wb") do |f|
open(url) do |r|
f.write(r.read)
end
end
else
Chef::Application.fatal! "You specified --recipe-url but the value is neither a valid URL nor a path to a file that exists on disk." +
"Please confirm the location of the tarball and try again."
end
end
end
|
