cookbooks/planet/recipes/replication.rb

   1 #
   2 # Cookbook:: planet
   3 # Recipe:: dump
   4 #
   5 # Copyright:: 2013, OpenStreetMap Foundation
   6 #
   7 # Licensed under the Apache License, Version 2.0 (the "License");
   8 # you may not use this file except in compliance with the License.
   9 # You may obtain a copy of the License at
  10 #
  11 #     https://www.apache.org/licenses/LICENSE-2.0
  12 #
  13 # Unless required by applicable law or agreed to in writing, software
  14 # distributed under the License is distributed on an "AS IS" BASIS,
  15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 # See the License for the specific language governing permissions and
  17 # limitations under the License.
  18 #
  19
  20 require "yaml"
  21
  22 include_recipe "accounts"
  23 include_recipe "apt"
  24 include_recipe "osmosis"
  25 include_recipe "ruby"
  26 include_recipe "tools"
  27 include_recipe "awscli"
  28
  29 db_passwords = data_bag_item("db", "passwords")
  30
  31 ## Install required packages
  32
  33 package %w[
  34   postgresql-client
  35   ruby-libxml
  36   make
  37   gcc
  38   libc6-dev
  39   libpq-dev
  40   osmdbt
  41 ]
  42
  43 gem_package "pg" do
  44   gem_binary node[:ruby][:gem]
  45 end
  46
  47 ## Build preload library to flush files
  48
  49 remote_directory "/opt/flush" do
  50   source "flush"
  51   owner "root"
  52   group "root"
  53   mode "755"
  54   files_owner "root"
  55   files_group "root"
  56   files_mode "755"
  57 end
  58
  59 execute "/opt/flush/Makefile" do
  60   action :nothing
  61   command "make"
  62   cwd "/opt/flush"
  63   user "root"
  64   group "root"
  65   subscribes :run, "remote_directory[/opt/flush]"
  66 end
  67
  68 ## Install scripts
  69
  70 remote_directory "/usr/local/bin" do
  71   source "replication-bin"
  72   owner "root"
  73   group "root"
  74   mode "755"
  75   files_owner "root"
  76   files_group "root"
  77   files_mode "755"
  78 end
  79
  80 template "/usr/local/bin/users-agreed" do
  81   source "users-agreed.erb"
  82   owner "root"
  83   group "root"
  84   mode "755"
  85 end
  86
  87 template "/usr/local/bin/users-deleted" do
  88   source "users-deleted.erb"
  89   owner "root"
  90   group "root"
  91   mode "755"
  92 end
  93
  94 ## Published deleted users directory
  95
  96 remote_directory "/store/planet/users_deleted" do
  97   source "users_deleted"
  98   owner "planet"
  99   group "planet"
 100   mode "755"
 101   files_owner "root"
 102   files_group "root"
 103   files_mode "644"
 104 end
 105
 106 ## Published replication directory
 107
 108 remote_directory "/store/planet/replication" do
 109   source "replication-cgi"
 110   owner "root"
 111   group "root"
 112   mode "755"
 113   files_owner "root"
 114   files_group "root"
 115   files_mode "755"
 116 end
 117
 118 ## Configuration directory
 119
 120 directory "/etc/replication" do
 121   owner "root"
 122   group "root"
 123   mode "755"
 124 end
 125
 126 ## Transient state directory
 127
 128 systemd_tmpfile "/run/replication" do
 129   type "d"
 130   owner "planet"
 131   group "planet"
 132   mode "755"
 133 end
 134
 135 ## Persistent state directory
 136
 137 directory "/var/lib/replication" do
 138   owner "planet"
 139   group "planet"
 140   mode "755"
 141 end
 142
 143 ## Temporary directory
 144
 145 directory "/store/replication" do
 146   owner "planet"
 147   group "planet"
 148   mode "755"
 149 end
 150
 151 ## Users replication
 152
 153 template "/etc/replication/users-agreed.conf" do
 154   source "users-agreed.conf.erb"
 155   user "planet"
 156   group "planet"
 157   mode "600"
 158   variables :password => db_passwords["planetdiff"]
 159 end
 160
 161 systemd_service "users-agreed" do
 162   description "Update list of users accepting CTs"
 163   user "planet"
 164   exec_start "/usr/local/bin/users-agreed"
 165   nice 10
 166   sandbox :enable_network => true
 167   read_write_paths "/store/planet/users_agreed"
 168 end
 169
 170 systemd_timer "users-agreed" do
 171   description "Update list of users accepting CTs"
 172   on_calendar "7:00"
 173 end
 174
 175 systemd_service "users-deleted" do
 176   description "Update list of deleted users"
 177   user "planet"
 178   exec_start "/usr/local/bin/users-deleted"
 179   nice 10
 180   sandbox :enable_network => true
 181   read_write_paths "/store/planet/users_deleted"
 182 end
 183
 184 systemd_timer "users-deleted" do
 185   description "Update list of deleted users"
 186   on_calendar "17:00"
 187 end
 188
 189 ## Changeset replication
 190
 191 directory "/store/planet/replication/changesets" do
 192   owner "planet"
 193   group "planet"
 194   mode "755"
 195 end
 196
 197 template "/etc/replication/changesets.conf" do
 198   source "changesets.conf.erb"
 199   user "root"
 200   group "planet"
 201   mode "640"
 202   variables :password => db_passwords["planetdiff"]
 203 end
 204
 205 systemd_service "replication-changesets" do
 206   description "Changesets replication"
 207   user "planet"
 208   exec_start "/usr/local/bin/replicate-changesets /etc/replication/changesets.conf"
 209   sandbox :enable_network => true
 210   read_write_paths [
 211     "/run/replication",
 212     "/store/planet/replication/changesets"
 213   ]
 214 end
 215
 216 systemd_timer "replication-changesets" do
 217   description "Changesets replication"
 218   on_boot_sec 60
 219   on_unit_active_sec 60
 220   accuracy_sec 5
 221 end
 222
 223 ## Minutely replication
 224
 225 directory "/store/planet/replication/minute" do
 226   owner "planet"
 227   group "planet"
 228   mode "755"
 229 end
 230
 231 directory "/var/lib/replication/minute" do
 232   owner "planet"
 233   group "planet"
 234   mode "755"
 235 end
 236
 237 directory "/store/replication/minute" do
 238   owner "planet"
 239   group "planet"
 240   mode "755"
 241 end
 242
 243 osmdbt_config = {
 244   "database" => {
 245     "host" => node[:web][:database_host],
 246     "dbname" => "openstreetmap",
 247     "user" => "planetdiff",
 248     "password" => db_passwords["planetdiff"],
 249     "replication_slot" => "osmdbt"
 250   },
 251   "log_dir" => "/var/lib/replication/minute",
 252   "changes_dir" => "/store/planet/replication/minute",
 253   "tmp_dir" => "/store/replication/minute",
 254   "run_dir" => "/run/replication"
 255 }
 256
 257 file "/etc/replication/osmdbt-config.yaml" do
 258   user "root"
 259   group "planet"
 260   mode "640"
 261   content YAML.dump(osmdbt_config)
 262 end
 263
 264 systemd_service "replication-minutely" do
 265   description "Minutely replication"
 266   user "planet"
 267   working_directory "/etc/replication"
 268   exec_start "/usr/local/bin/replicate-minute"
 269   sandbox :enable_network => true
 270   read_write_paths [
 271     "/run/replication",
 272     "/store",
 273     "/var/lib/replication/minute"
 274   ]
 275 end
 276
 277 systemd_timer "replication-minutely" do
 278   description "Minutely replication"
 279   on_boot_sec 60
 280   on_unit_active_sec 60
 281   accuracy_sec 5
 282 end
 283
 284 ## Hourly replication
 285
 286 directory "/store/planet/replication/hour" do
 287   owner "planet"
 288   group "planet"
 289   mode "755"
 290 end
 291
 292 directory "/var/lib/replication/hour" do
 293   owner "planet"
 294   group "planet"
 295   mode "755"
 296 end
 297
 298 link "/var/lib/replication/hour/data" do
 299   to "/store/planet/replication/hour"
 300 end
 301
 302 template "/var/lib/replication/hour/configuration.txt" do
 303   source "replication.config.erb"
 304   owner "planet"
 305   group "planet"
 306   mode "644"
 307   variables :base => "minute", :interval => 3600
 308 end
 309
 310 systemd_service "replication-hourly" do
 311   description "Hourly replication"
 312   user "planet"
 313   exec_start "/usr/local/bin/osmosis -q --merge-replication-files workingDirectory=/var/lib/replication/hour"
 314   environment "LD_PRELOAD" => "/opt/flush/flush.so"
 315   sandbox :enable_network => true
 316   memory_deny_write_execute false
 317   read_write_paths [
 318     "/store/planet/replication/hour",
 319     "/var/lib/replication/hour"
 320   ]
 321 end
 322
 323 systemd_timer "replication-hourly" do
 324   description "Hourly replication"
 325   on_calendar "*-*-* *:02/15:00"
 326 end
 327
 328 ## Daily replication
 329
 330 directory "/store/planet/replication/day" do
 331   owner "planet"
 332   group "planet"
 333   mode "755"
 334 end
 335
 336 directory "/var/lib/replication/day" do
 337   owner "planet"
 338   group "planet"
 339   mode "755"
 340 end
 341
 342 link "/var/lib/replication/day/data" do
 343   to "/store/planet/replication/day"
 344 end
 345
 346 template "/var/lib/replication/day/configuration.txt" do
 347   source "replication.config.erb"
 348   owner "planet"
 349   group "planet"
 350   mode "644"
 351   variables :base => "hour", :interval => 86400
 352 end
 353
 354 systemd_service "replication-daily" do
 355   description "Daily replication"
 356   user "planet"
 357   exec_start "/usr/local/bin/osmosis -q --merge-replication-files workingDirectory=/var/lib/replication/day"
 358   environment "LD_PRELOAD" => "/opt/flush/flush.so"
 359   sandbox :enable_network => true
 360   memory_deny_write_execute false
 361   read_write_paths [
 362     "/store/planet/replication/day",
 363     "/var/lib/replication/day"
 364   ]
 365 end
 366
 367 systemd_timer "replication-daily" do
 368   description "Daily replication"
 369   on_calendar "*-*-* *:02/15:00"
 370 end
 371
 372 ## Replication cleanup
 373
 374 systemd_service "replication-cleanup" do
 375   description "Cleanup replication"
 376   user "planet"
 377   exec_start "/usr/local/bin/replicate-cleanup"
 378   sandbox true
 379   read_write_paths "/var/lib/replication"
 380 end
 381
 382 systemd_timer "replication-cleanup" do
 383   description "Cleanup replication"
 384   on_boot_sec 60
 385   on_unit_active_sec 86400
 386   accuracy_sec 1800
 387 end
 388
 389 ## Enable/disable feeds
 390
 391 if node[:planet][:replication] == "enabled"
 392   service "users-agreed.timer" do
 393     action [:enable, :start]
 394   end
 395
 396   service "users-deleted.timer" do
 397     action [:enable, :start]
 398   end
 399
 400   service "replication-changesets.timer" do
 401     action [:enable, :start]
 402   end
 403
 404   service "replication-minutely.timer" do
 405     action [:enable, :start]
 406   end
 407
 408   service "replication-hourly.timer" do
 409     action [:enable, :start]
 410   end
 411
 412   service "replication-daily.timer" do
 413     action [:enable, :start]
 414   end
 415
 416   service "replication-cleanup.timer" do
 417     action [:enable, :start]
 418   end
 419 else
 420   service "users-agreed.timer" do
 421     action [:stop, :disable]
 422   end
 423
 424   service "users-deleted.timer" do
 425     action [:stop, :disable]
 426   end
 427
 428   service "replication-changesets.timer" do
 429     action [:stop, :disable]
 430   end
 431
 432   service "replication-minutely.timer" do
 433     action [:stop, :disable]
 434   end
 435
 436   service "replication-hourly.timer" do
 437     action [:stop, :disable]
 438   end
 439
 440   service "replication-daily.timer" do
 441     action [:stop, :disable]
 442   end
 443
 444   service "replication-cleanup.timer" do
 445     action [:stop, :disable]
 446   end
 447 end