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
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
|
require 'thor'
require 'securerandom'
require 'fileutils'
require_relative 'gce_helper'
require_relative 'launch_helper'
require_relative 'ansible_helper'
module OpenShift
module Ops
class GceCommand < Thor
# WARNING: we do not currently support environments with hyphens in the name
SUPPORTED_ENVS = %w(prod stg int tint kint test jint amint tdint)
option :type, :required => true, :enum => LaunchHelper.get_gce_host_types,
:desc => 'The host type of the new instances.'
option :env, :required => true, :aliases => '-e', :enum => SUPPORTED_ENVS,
:desc => 'The environment of the new instances.'
option :count, :default => 1, :aliases => '-c', :type => :numeric,
:desc => 'The number of instances to create'
option :tag, :type => :array,
:desc => 'The tag(s) to add to the new instances. Allowed characters are letters, numbers, and hyphens.'
desc "launch", "Launches instances."
def launch()
# Expand all of the instance names so that we have a complete array
names = []
options[:count].times { names << "#{options[:env]}-#{options[:type]}-#{SecureRandom.hex(5)}" }
ah = AnsibleHelper.for_gce()
# GCE specific configs
ah.extra_vars['oo_new_inst_names'] = names
ah.extra_vars['oo_new_inst_tags'] = options[:tag]
ah.extra_vars['oo_env'] = options[:env]
# Add a created by tag
ah.extra_vars['oo_new_inst_tags'] = [] if ah.extra_vars['oo_new_inst_tags'].nil?
ah.extra_vars['oo_new_inst_tags'] << "created-by-#{ENV['USER']}"
ah.extra_vars['oo_new_inst_tags'] << GceHelper.generate_env_tag(options[:env])
ah.extra_vars['oo_new_inst_tags'] << GceHelper.generate_host_type_tag(options[:type])
ah.extra_vars['oo_new_inst_tags'] << GceHelper.generate_env_host_type_tag(options[:env], options[:type])
puts
puts "Creating #{options[:count]} #{options[:type]} instance(s) in GCE..."
ah.ignore_bug_6407
ah.run_playbook("playbooks/gce/#{options[:type]}/launch.yml")
end
option :name, :required => false, :type => :string,
:desc => 'The name of the instance to configure.'
option :env, :required => false, :aliases => '-e', :enum => SUPPORTED_ENVS,
:desc => 'The environment of the new instances.'
option :type, :required => false, :enum => LaunchHelper.get_gce_host_types,
:desc => 'The type of the instances to configure.'
desc "config", 'Configures instances.'
def config()
ah = AnsibleHelper.for_gce()
abort 'Error: you can\'t specify both --name and --type' unless options[:type].nil? || options[:name].nil?
abort 'Error: you can\'t specify both --name and --env' unless options[:env].nil? || options[:name].nil?
host_type = nil
if options[:name]
details = GceHelper.get_host_details(options[:name])
ah.extra_vars['oo_host_group_exp'] = options[:name]
ah.extra_vars['oo_env'] = details['env']
host_type = details['host-type']
elsif options[:type] && options[:env]
oo_env_host_type_tag = GceHelper.generate_env_host_type_tag_name(options[:env], options[:type])
ah.extra_vars['oo_host_group_exp'] = "groups['#{oo_env_host_type_tag}']"
ah.extra_vars['oo_env'] = options[:env]
host_type = options[:type]
else
abort 'Error: you need to specify either --name or (--type and --env)'
end
puts
puts "Configuring #{options[:type]} instance(s) in GCE..."
ah.ignore_bug_6407
ah.run_playbook("playbooks/gce/#{host_type}/config.yml")
end
option :name, :required => false, :type => :string,
:desc => 'The name of the instance to terminate.'
option :env, :required => false, :aliases => '-e', :enum => SUPPORTED_ENVS,
:desc => 'The environment of the new instances.'
option :type, :required => false, :enum => LaunchHelper.get_gce_host_types,
:desc => 'The type of the instances to configure.'
option :confirm, :required => false, :type => :boolean,
:desc => 'Terminate without interactive confirmation'
desc "terminate", 'Terminate instances'
def terminate()
ah = AnsibleHelper.for_gce()
abort 'Error: you can\'t specify both --name and --type' unless options[:type].nil? || options[:name].nil?
abort 'Error: you can\'t specify both --name and --env' unless options[:env].nil? || options[:name].nil?
host_type = nil
if options[:name]
details = GceHelper.get_host_details(options[:name])
ah.extra_vars['oo_host_group_exp'] = options[:name]
ah.extra_vars['oo_env'] = details['env']
host_type = details['host-type']
elsif options[:type] && options[:env]
oo_env_host_type_tag = GceHelper.generate_env_host_type_tag_name(options[:env], options[:type])
ah.extra_vars['oo_host_group_exp'] = "groups['#{oo_env_host_type_tag}']"
ah.extra_vars['oo_env'] = options[:env]
host_type = options[:type]
else
abort 'Error: you need to specify either --name or (--type and --env)'
end
puts
puts "Terminating #{options[:type]} instance(s) in GCE..."
ah.ignore_bug_6407
ah.run_playbook("playbooks/gce/#{host_type}/terminate.yml")
end
desc "list", "Lists instances."
def list()
hosts = GceHelper.get_hosts()
puts
puts "Instances"
puts "---------"
hosts.each { |k| puts " #{k.name}" }
puts
end
option :file, :required => true, :type => :string,
:desc => 'The name of the file to copy.'
option :dest, :required => false, :type => :string,
:desc => 'A relative path where files are written to.'
desc "scp_from", "scp files from an instance"
def scp_from(*ssh_ops, host)
if host =~ /^([\w\d_.-]+)@([\w\d-_.]+)$/
user = $1
host = $2
end
path_to_file = options['file']
dest = options['dest']
details = GceHelper.get_host_details(host)
abort "\nError: Instance [#{host}] is not RUNNING\n\n" unless details['gce_status'] == 'RUNNING'
cmd = "scp #{ssh_ops.join(' ')}"
if user.nil?
cmd += " "
else
cmd += " #{user}@"
end
if dest.nil?
download = File.join(Dir.pwd, 'download')
FileUtils.mkdir_p(download) unless File.exists?(download)
cmd += "#{details['gce_public_ip']}:#{path_to_file} download/"
else
cmd += "#{details['gce_public_ip']}:#{path_to_file} #{File.expand_path(dest)}"
end
exec(cmd)
end
desc "ssh", "Ssh to an instance"
def ssh(*ssh_ops, host)
if host =~ /^([\w\d_.-]+)@([\w\d-_.]+)/
user = $1
host = $2
end
details = GceHelper.get_host_details(host)
abort "\nError: Instance [#{host}] is not RUNNING\n\n" unless details['gce_status'] == 'RUNNING'
cmd = "ssh #{ssh_ops.join(' ')}"
if user.nil?
cmd += " "
else
cmd += " #{user}@"
end
cmd += "#{details['gce_public_ip']}"
exec(cmd)
end
option :name, :required => true, :aliases => '-n', :type => :string,
:desc => 'The name of the instance.'
desc 'details', 'Displays details about an instance.'
def details()
name = options[:name]
details = GceHelper.get_host_details(name)
key_size = details.keys.max_by { |k| k.size }.size
header = "Details for #{name}"
puts
puts header
header.size.times { print '-' }
puts
details.each { |k,v| printf("%#{key_size + 2}s: %s\n", k, v) }
puts
end
desc 'types', 'Displays instance types'
def types()
puts
puts "Available Host Types"
puts "--------------------"
LaunchHelper.get_gce_host_types.each { |t| puts " #{t}" }
puts
end
end
end
end
|
