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
|
#
# Author:: Adam Jacob (<adam@chef.io>)
# Copyright:: Copyright (c) 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 "../knife"
require "chef-utils/dist" unless defined?(ChefUtils::Dist)
class Chef
class Knife
class Configure < Knife
attr_reader :chef_server, :new_client_name, :admin_client_name, :admin_client_key
attr_reader :chef_repo, :new_client_key, :validation_client_name, :validation_key
deps do
require_relative "../util/path_helper"
require_relative "client_create"
require_relative "user_create"
require "ohai" unless defined?(Ohai::System)
Chef::Knife::ClientCreate.load_deps
Chef::Knife::UserCreate.load_deps
end
banner "knife configure (options)"
option :repository,
short: "-r REPO",
long: "--repository REPO",
description: "The path to the chef-repo."
option :initial,
short: "-i",
long: "--initial",
boolean: true,
description: "Use to create a API client, typically an administrator client on a freshly-installed server."
option :admin_client_name,
long: "--admin-client-name NAME",
description: "The name of the client, typically the name of the admin client."
option :admin_client_key,
long: "--admin-client-key PATH",
description: "The path to the private key used by the client, typically a file named admin.pem."
option :validation_client_name,
long: "--validation-client-name NAME",
description: "The name of the validation client, typically a client named chef-validator."
option :validation_key,
long: "--validation-key PATH",
description: "The path to the validation key used by the client, typically a file named validation.pem."
def configure_chef
# We are just faking out the system so that you can do this without a key specified
Chef::Config[:node_name] = "woot"
super
Chef::Config[:node_name] = nil
end
def run
FileUtils.mkdir_p(chef_config_path)
ask_user_for_config
confirm("Overwrite #{config_file_path}") if ::File.exist?(config_file_path)
::File.open(config_file_path, "w") do |f|
f.puts <<~EOH
[default]
client_name = '#{new_client_name}'
client_key = '#{new_client_key}'
chef_server_url = '#{chef_server}'
EOH
end
if config[:initial]
ui.msg("Creating initial API user...")
Chef::Config[:chef_server_url] = chef_server
Chef::Config[:node_name] = admin_client_name
Chef::Config[:client_key] = admin_client_key
user_create = Chef::Knife::UserCreate.new
user_create.name_args = [ new_client_name ]
user_create.config[:user_password] = config[:user_password] ||
ui.ask("Please enter a password for the new user: ", echo: false)
user_create.config[:admin] = true
user_create.config[:file] = new_client_key
user_create.config[:yes] = true
user_create.config[:disable_editing] = true
user_create.run
else
ui.msg("*****")
ui.msg("")
ui.msg("You must place your client key in:")
ui.msg(" #{new_client_key}")
ui.msg("Before running commands with Knife")
ui.msg("")
ui.msg("*****")
end
ui.msg("Knife configuration file written to #{config_file_path}")
end
def ask_user_for_config
server_name = guess_servername
@chef_server = config[:chef_server_url] || ask_question("Please enter the chef server URL: ", default: "https://#{server_name}/organizations/myorg")
if config[:initial]
@new_client_name = config[:node_name] || ask_question("Please enter a name for the new user: ", default: Etc.getlogin)
@admin_client_name = config[:admin_client_name] || ask_question("Please enter the existing admin name: ", default: "admin")
@admin_client_key = config[:admin_client_key] || ask_question("Please enter the location of the existing admin's private key: ", default: "#{ChefUtils::Dist::Server::CONF_DIR}/admin.pem")
@admin_client_key = File.expand_path(@admin_client_key)
else
@new_client_name = config[:node_name] || ask_question("Please enter an existing username or clientname for the API: ", default: Etc.getlogin)
end
@new_client_key = config[:client_key] || File.join(chef_config_path, "#{@new_client_name}.pem")
@new_client_key = File.expand_path(@new_client_key)
end
# @return [String] our best guess at what the servername should be using Ohai data and falling back to localhost
def guess_servername
o = Ohai::System.new
o.all_plugins(%w{ os hostname fqdn })
o[:fqdn] || o[:machinename] || o[:hostname] || "localhost"
end
# @return [String] the path to the user's .chef directory
def chef_config_path
@chef_config_path ||= Chef::Util::PathHelper.home(".chef")
end
# @return [String] the full path to the config file (credential file)
def config_file_path
@config_file_path ||= ::File.expand_path(::File.join(chef_config_path, "credentials"))
end
end
end
end
|
