Class: Bosh::Director::Config
Overview
We want to shift from class methods to instance methods here.
Constant Summary
Constants included
from DnsHelper
DnsHelper::SOA, DnsHelper::TTL_4H, DnsHelper::TTL_5M
Class Attribute Summary collapse
Class Method Summary
collapse
Instance Method Summary
collapse
Methods included from DnsHelper
add_default_dns_server, canonical, default_dns_server, delete_dns_records, delete_empty_domain, dns_domain_name, dns_ns_record, dns_servers, flush_dns_cache, invalid_dns, reverse_domain, reverse_host, update_dns_a_record, update_dns_ptr_record
Class Attribute Details
Returns the value of attribute base_dir.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def base_dir
@base_dir
end
|
.cloud_options ⇒ Object
Returns the value of attribute cloud_options.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def cloud_options
@cloud_options
end
|
.current_job ⇒ Object
Returns the value of attribute current_job.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def current_job
@current_job
end
|
Returns the value of attribute db.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def db
@db
end
|
.db_config ⇒ Object
Returns the value of attribute db_config.
38
39
40
|
# File 'lib/bosh/director/config.rb', line 38
def db_config
@db_config
end
|
Returns the value of attribute dns.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def dns
@dns
end
|
Returns the value of attribute dns_db.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def dns_db
@dns_db
end
|
.dns_domain_name ⇒ Object
Returns the value of attribute dns_domain_name.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def dns_domain_name
@dns_domain_name
end
|
.enable_snapshots ⇒ Object
Returns the value of attribute enable_snapshots.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def enable_snapshots
@enable_snapshots
end
|
.encryption ⇒ Object
Returns the value of attribute encryption.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def encryption
@encryption
end
|
.event_log ⇒ Object
Returns the value of attribute event_log.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def event_log
@event_log
end
|
.fix_stateful_nodes ⇒ Object
Returns the value of attribute fix_stateful_nodes.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def fix_stateful_nodes
@fix_stateful_nodes
end
|
Returns the value of attribute logger.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def logger
@logger
end
|
.max_tasks ⇒ Object
Returns the value of attribute max_tasks.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def max_tasks
@max_tasks
end
|
.max_threads ⇒ Object
Returns the value of attribute max_threads.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def max_threads
@max_threads
end
|
.max_vm_create_tries ⇒ Object
Returns the value of attribute max_vm_create_tries.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def max_vm_create_tries
@max_vm_create_tries
end
|
Returns the value of attribute name.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def name
@name
end
|
.process_uuid ⇒ Object
Returns the value of attribute process_uuid.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def process_uuid
@process_uuid
end
|
.redis_logger_level ⇒ Object
Returns the value of attribute redis_logger_level.
38
39
40
|
# File 'lib/bosh/director/config.rb', line 38
def redis_logger_level
@redis_logger_level
end
|
Returns the value of attribute result.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def result
@result
end
|
Returns the value of attribute revision.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def revision
@revision
end
|
.task_checkpoint_interval ⇒ Object
Returns the value of attribute task_checkpoint_interval.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def task_checkpoint_interval
@task_checkpoint_interval
end
|
Returns the value of attribute uuid.
13
14
15
|
# File 'lib/bosh/director/config.rb', line 13
def uuid
@uuid
end
|
Class Method Details
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
# File 'lib/bosh/director/config.rb', line 40
def clear
self.instance_variables.each do |ivar|
self.instance_variable_set(ivar, nil)
end
Thread.list.each do |thr|
thr[:bosh] = nil
end
@blobstore = nil
@compiled_package_cache = nil
@compiled_package_blobstore = nil
@compiled_package_cache_options = nil
@nats = nil
@nats_rpc = nil
@cloud = nil
end
|
202
203
204
205
206
207
208
209
|
# File 'lib/bosh/director/config.rb', line 202
def cloud
@lock.synchronize do
if @cloud.nil?
@cloud = Bosh::Clouds::Provider.create(@cloud_options, @uuid)
end
end
@cloud
end
|
.cloud_type ⇒ Object
196
197
198
199
200
|
# File 'lib/bosh/director/config.rb', line 196
def cloud_type
if @cloud_options
@cloud_options['plugin'] || @cloud_options['provider']['name']
end
end
|
.compiled_package_cache_blobstore ⇒ Object
181
182
183
184
185
186
187
188
189
190
|
# File 'lib/bosh/director/config.rb', line 181
def compiled_package_cache_blobstore
@lock.synchronize do
if @compiled_package_cache_blobstore.nil? && use_compiled_package_cache?
provider = @compiled_package_cache_options['provider']
options = @compiled_package_cache_options['options']
@compiled_package_cache_blobstore = Bosh::Blobstore::Client.safe_create(provider, options)
end
end
@compiled_package_cache_blobstore
end
|
.compiled_package_cache_provider ⇒ Object
192
193
194
|
# File 'lib/bosh/director/config.rb', line 192
def compiled_package_cache_provider
use_compiled_package_cache? ? @compiled_package_cache_options['provider'] : nil
end
|
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
|
# File 'lib/bosh/director/config.rb', line 60
def configure(config)
@max_vm_create_tries = Integer(config.fetch('max_vm_create_tries', 5))
@base_dir = config['dir']
FileUtils.mkdir_p(@base_dir)
@task_checkpoint_interval = 30
logging_config = config.fetch('logging', {})
if logging_config.has_key?('file')
@log_file_path = logging_config.fetch('file')
shared_appender = Logging.appenders.file(
'DirectorLogFile',
filename: @log_file_path,
layout: ThreadFormatter.layout
)
else
shared_appender = Logging.appenders.io(
'DirectorStdOut',
STDOUT,
layout: ThreadFormatter.layout
)
end
@logger = Logging::Logger.new('Director')
@logger.add_appenders(shared_appender)
@logger.level = Logging.levelify(logging_config.fetch('level', 'debug'))
redis_logger = Logging::Logger.new('DirectorRedis')
redis_logger.add_appenders(shared_appender)
logging_config = config.fetch('redis', {}).fetch('logging', {})
@redis_logger_level = Logging.levelify(logging_config.fetch('level', 'info'))
redis_logger.level = @redis_logger_level
@event_log = EventLog::Log.new
@max_tasks = config.fetch('max_tasks', 500).to_i
@max_threads = config.fetch('max_threads', 32).to_i
self.redis_options = {
:host => config['redis']['host'],
:port => config['redis']['port'],
:password => config['redis']['password'],
:logger => redis_logger
}
@revision = get_revision
@logger.info("Starting BOSH Director: #{VERSION} (#{@revision})")
@process_uuid = SecureRandom.uuid
@nats_uri = config['mbus']
@cloud_options = config['cloud']
@compiled_package_cache_options = config['compiled_package_cache']
@name = config['name'] || ''
@compiled_package_cache = nil
@db_config = config['db']
@db = configure_db(config['db'])
@dns = config['dns']
@dns_domain_name = 'bosh'
if @dns
@dns_db = configure_db(@dns['db']) if @dns['db']
@dns_domain_name = canonical(@dns['domain_name']) if @dns['domain_name']
end
@uuid = override_uuid || Bosh::Director::Models::DirectorAttribute.find_or_create_uuid(@logger)
@logger.info("Director UUID: #{@uuid}")
@encryption = config['encryption']
@fix_stateful_nodes = config.fetch('scan_and_fix', {})
.fetch('auto_fix_stateful_nodes', false)
@enable_snapshots = config.fetch('snapshots', {}).fetch('enabled', false)
Bosh::Clouds::Config.configure(self)
@lock = Monitor.new
end
|
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
# File 'lib/bosh/director/config.rb', line 163
def configure_db(db_config)
patch_sqlite if db_config['adapter'] == 'sqlite'
connection_options = db_config.delete('connection_options') {{}}
db_config.delete_if { |_, v| v.to_s.empty? }
db_config = db_config.merge(connection_options)
db = Sequel.connect(db_config)
db.extension :connection_validator
db.pool.connection_validation_timeout = -1
if logger
db.logger = logger
db.sql_log_level = :debug
end
db
end
|
.cpi_task_log ⇒ Object
211
212
213
|
# File 'lib/bosh/director/config.rb', line 211
def cpi_task_log
Config.cloud_options.fetch('properties', {}).fetch('cpi_log')
end
|
.dns_enabled? ⇒ Boolean
268
269
270
|
# File 'lib/bosh/director/config.rb', line 268
def dns_enabled?
!@dns_db.nil?
end
|
.encryption? ⇒ Boolean
272
273
274
|
# File 'lib/bosh/director/config.rb', line 272
def encryption?
@encryption
end
|
.get_revision ⇒ Object
155
156
157
158
159
160
161
|
# File 'lib/bosh/director/config.rb', line 155
def get_revision
Dir.chdir(File.expand_path('../../../../../..', __FILE__))
revision_command = '(cat REVISION 2> /dev/null || ' +
'git show-ref --head --hash=8 2> /dev/null || ' +
'echo 00000000) | head -n1'
`#{revision_command}`.strip
end
|
.job_cancelled? ⇒ Boolean
Also known as:
task_checkpoint
215
216
217
|
# File 'lib/bosh/director/config.rb', line 215
def job_cancelled?
@current_job.task_checkpoint if @current_job
end
|
.load_file(path) ⇒ Object
342
343
344
|
# File 'lib/bosh/director/config.rb', line 342
def load_file(path)
Config.new(Psych.load_file(path))
end
|
.load_hash(hash) ⇒ Object
346
347
348
|
# File 'lib/bosh/director/config.rb', line 346
def load_hash(hash)
Config.new(hash)
end
|
147
148
149
|
# File 'lib/bosh/director/config.rb', line 147
def log_dir
File.dirname(@log_file_path) if @log_file_path
end
|
240
241
242
243
244
245
246
247
248
249
250
|
# File 'lib/bosh/director/config.rb', line 240
def nats_rpc
if @nats_rpc.nil?
@lock.synchronize do
if @nats_rpc.nil?
@nats_rpc = NatsRpc.new(@nats_uri)
end
end
end
@nats_rpc
end
|
.override_uuid ⇒ Object
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
|
# File 'lib/bosh/director/config.rb', line 310
def override_uuid
new_uuid = nil
state_file = File.join(base_dir, 'state.json')
if File.exists?(state_file)
open(state_file, 'r+') do |file|
file.flock(File::LOCK_EX)
state = Yajl::Parser.parse(file) || {}
file.truncate(0)
if state['uuid']
Bosh::Director::Models::DirectorAttribute.update_or_create_uuid(state['uuid'], @logger)
@logger.info("Using director UUID #{state['uuid']} from #{state_file}")
new_uuid = state['uuid']
end
file.flock(File::LOCK_UN)
end
FileUtils.rm_f(state_file)
end
new_uuid
end
|
.patch_sqlite ⇒ Object
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
|
# File 'lib/bosh/director/config.rb', line 280
def patch_sqlite
return if @patched_sqlite
@patched_sqlite = true
require 'sequel'
require 'sequel/adapters/sqlite'
Sequel::SQLite::Database.class_eval do
def connect(server)
opts = server_opts(server)
opts[:database] = ':memory:' if blank_object?(opts[:database])
db = ::SQLite3::Database.new(opts[:database])
db.busy_handler do |retries|
Bosh::Director::Config.logger.debug "SQLITE BUSY, retry ##{retries}"
sleep(0.1)
retries < 20
end
connection_pragmas.each { |s| log_yield(s) { db.execute_batch(s) } }
class << db
attr_reader :prepared_statements
end
db.instance_variable_set(:@prepared_statements, {})
db
end
end
end
|
252
253
254
|
# File 'lib/bosh/director/config.rb', line 252
def redis
threaded[:redis] ||= Redis.new(redis_options)
end
|
.redis? ⇒ Boolean
264
265
266
|
# File 'lib/bosh/director/config.rb', line 264
def redis?
!threaded[:redis].nil?
end
|
.redis_logger=(logger) ⇒ Object
256
257
258
259
260
261
262
|
# File 'lib/bosh/director/config.rb', line 256
def redis_logger=(logger)
if redis?
redis.client.logger = logger
else
redis_options[:logger] = logger
end
end
|
.redis_options ⇒ Object
221
222
223
|
# File 'lib/bosh/director/config.rb', line 221
def redis_options
@redis_options ||= {}
end
|
.redis_options=(options) ⇒ Object
229
230
231
|
# File 'lib/bosh/director/config.rb', line 229
def redis_options=(options)
@redis_options = options
end
|
276
277
278
|
# File 'lib/bosh/director/config.rb', line 276
def threaded
Thread.current[:bosh] ||= {}
end
|
.use_compiled_package_cache? ⇒ Boolean
151
152
153
|
# File 'lib/bosh/director/config.rb', line 151
def use_compiled_package_cache?
!@compiled_package_cache_options.nil?
end
|
Instance Method Details
#backup_blobstore_config ⇒ Object
403
404
405
|
# File 'lib/bosh/director/config.rb', line 403
def backup_blobstore_config
hash['backup_destination']
end
|
#blobstore_config ⇒ Object
399
400
401
|
# File 'lib/bosh/director/config.rb', line 399
def blobstore_config
hash.fetch('blobstore')
end
|
407
408
409
|
# File 'lib/bosh/director/config.rb', line 407
def configure_evil_config_singleton!
Config.configure(hash)
end
|
#identity_provider ⇒ Object
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
|
# File 'lib/bosh/director/config.rb', line 363
def identity_provider
@identity_provider ||= begin
user_management = hash['user_management']
user_management ||= {'provider' => 'local'}
provider_name = user_management['provider']
providers = {
'uaa' => Bosh::Director::Api::UAAIdentityProvider,
'local' => Bosh::Director::Api::LocalIdentityProvider,
}
provider_class = providers[provider_name]
if provider_class.nil?
raise ArgumentError,
"Unknown user management provider '#{provider_name}', " +
"available providers are: #{providers.keys.join(", ")}"
end
Config.logger.debug("Director configured with '#{provider_name}' user management provider")
provider_class.new(user_management['options'] || {})
end
end
|
351
352
353
|
# File 'lib/bosh/director/config.rb', line 351
def name
hash['name']
end
|
355
356
357
|
# File 'lib/bosh/director/config.rb', line 355
def port
hash['port']
end
|
#resque_logger ⇒ Object
387
388
389
390
391
392
393
394
395
396
397
|
# File 'lib/bosh/director/config.rb', line 387
def resque_logger
logger = Logging::Logger.new('DirectorWorker')
resque_logging = hash.fetch('resque', {}).fetch('logging', {})
if resque_logging.has_key?('file')
logger.add_appenders(Logging.appenders.file('DirectorWorkerFile', filename: resque_logging.fetch('file'), layout: ThreadFormatter.layout))
else
logger.add_appenders(Logging.appenders.stdout('DirectorWorkerIO', layout: ThreadFormatter.layout))
end
logger.level = Logging.levelify(resque_logging.fetch('level', 'info'))
logger
end
|
#scheduled_jobs ⇒ Object
359
360
361
|
# File 'lib/bosh/director/config.rb', line 359
def scheduled_jobs
hash['scheduled_jobs'] || []
end
|