services/api/test/unit/container_test.rb

   1 # Copyright (C) The Arvados Authors. All rights reserved.
   2 #
   3 # SPDX-License-Identifier: AGPL-3.0
   4
   5 require 'test_helper'
   6 require 'helpers/container_test_helper'
   7
   8 class ContainerTest < ActiveSupport::TestCase
   9   include DbCurrentTime
  10   include ContainerTestHelper
  11
  12   DEFAULT_ATTRS = {
  13     command: ['echo', 'foo'],
  14     container_image: 'fa3c1a9cb6783f85f2ecda037e07b8c3+167',
  15     output_path: '/tmp',
  16     priority: 1,
  17     runtime_constraints: {"vcpus" => 1, "ram" => 1},
  18   }
  19
  20   REUSABLE_COMMON_ATTRS = {
  21     container_image: "9ae44d5792468c58bcf85ce7353c7027+124",
  22     cwd: "test",
  23     command: ["echo", "hello"],
  24     output_path: "test",
  25     runtime_constraints: {
  26       "ram" => 12000000000,
  27       "vcpus" => 4,
  28     },
  29     mounts: {
  30       "test" => {"kind" => "json"},
  31     },
  32     environment: {
  33       "var" => "val",
  34     },
  35     secret_mounts: {},
  36     runtime_user_uuid: "zzzzz-tpzed-xurymjxw79nv3jz",
  37     runtime_auth_scopes: ["all"]
  38   }
  39
  40   def request_only attrs
  41     attrs.reject {|k| [:runtime_user_uuid, :runtime_auth_scopes].include? k}
  42   end
  43
  44   def minimal_new attrs={}
  45     cr = ContainerRequest.new request_only(DEFAULT_ATTRS.merge(attrs))
  46     cr.state = ContainerRequest::Committed
  47     cr.save!
  48     c = Container.find_by_uuid cr.container_uuid
  49     assert_not_nil c
  50     return c, cr
  51   end
  52
  53   def check_illegal_updates c, bad_updates
  54     bad_updates.each do |u|
  55       refute c.update_attributes(u), u.inspect
  56       refute c.valid?, u.inspect
  57       c.reload
  58     end
  59   end
  60
  61   def check_illegal_modify c
  62     check_illegal_updates c, [{command: ["echo", "bar"]},
  63                               {container_image: "arvados/apitestfixture:june10"},
  64                               {cwd: "/tmp2"},
  65                               {environment: {"FOO" => "BAR"}},
  66                               {mounts: {"FOO" => "BAR"}},
  67                               {output_path: "/tmp3"},
  68                               {locked_by_uuid: "zzzzz-gj3su-027z32aux8dg2s1"},
  69                               {auth_uuid: "zzzzz-gj3su-017z32aux8dg2s1"},
  70                               {runtime_constraints: {"FOO" => "BAR"}}]
  71   end
  72
  73   def check_bogus_states c
  74     check_illegal_updates c, [{state: nil},
  75                               {state: "Flubber"}]
  76   end
  77
  78   def check_no_change_from_cancelled c
  79     check_illegal_modify c
  80     check_bogus_states c
  81     check_illegal_updates c, [{ priority: 3 },
  82                               { state: Container::Queued },
  83                               { state: Container::Locked },
  84                               { state: Container::Running },
  85                               { state: Container::Complete }]
  86   end
  87
  88   test "Container create" do
  89     act_as_system_user do
  90       c, _ = minimal_new(environment: {},
  91                       mounts: {"BAR" => {"kind" => "FOO"}},
  92                       output_path: "/tmp",
  93                       priority: 1,
  94                       runtime_constraints: {"vcpus" => 1, "ram" => 1})
  95
  96       check_illegal_modify c
  97       check_bogus_states c
  98
  99       c.reload
 100       c.priority = 2
 101       c.save!
 102     end
 103   end
 104
 105   test "Container valid priority" do
 106     act_as_system_user do
 107       c, _ = minimal_new(environment: {},
 108                       mounts: {"BAR" => {"kind" => "FOO"}},
 109                       output_path: "/tmp",
 110                       priority: 1,
 111                       runtime_constraints: {"vcpus" => 1, "ram" => 1})
 112
 113       assert_raises(ActiveRecord::RecordInvalid) do
 114         c.priority = -1
 115         c.save!
 116       end
 117
 118       c.priority = 0
 119       c.save!
 120
 121       c.priority = 1
 122       c.save!
 123
 124       c.priority = 500
 125       c.save!
 126
 127       c.priority = 999
 128       c.save!
 129
 130       c.priority = 1000
 131       c.save!
 132
 133       c.priority = 1000 << 50
 134       c.save!
 135     end
 136   end
 137
 138   test "Container runtime_status data types" do
 139     set_user_from_auth :active
 140     attrs = {
 141       environment: {},
 142       mounts: {"BAR" => {"kind" => "FOO"}},
 143       output_path: "/tmp",
 144       priority: 1,
 145       runtime_constraints: {"vcpus" => 1, "ram" => 1}
 146     }
 147     c, _ = minimal_new(attrs)
 148     assert_equal c.runtime_status, {}
 149     assert_equal Container::Queued, c.state
 150
 151     set_user_from_auth :dispatch1
 152     c.update_attributes! state: Container::Locked
 153     c.update_attributes! state: Container::Running
 154
 155     [
 156       'error', 'errorDetail', 'warning', 'warningDetail', 'activity'
 157     ].each do |k|
 158       # String type is allowed
 159       string_val = 'A string is accepted'
 160       c.update_attributes! runtime_status: {k => string_val}
 161       assert_equal string_val, c.runtime_status[k]
 162
 163       # Other types aren't allowed
 164       [
 165         42, false, [], {}, nil
 166       ].each do |unallowed_val|
 167         assert_raises ActiveRecord::RecordInvalid do
 168           c.update_attributes! runtime_status: {k => unallowed_val}
 169         end
 170       end
 171     end
 172   end
 173
 174   test "Container runtime_status updates" do
 175     set_user_from_auth :active
 176     attrs = {
 177       environment: {},
 178       mounts: {"BAR" => {"kind" => "FOO"}},
 179       output_path: "/tmp",
 180       priority: 1,
 181       runtime_constraints: {"vcpus" => 1, "ram" => 1}
 182     }
 183     c1, _ = minimal_new(attrs)
 184     assert_equal c1.runtime_status, {}
 185
 186     assert_equal Container::Queued, c1.state
 187     assert_raises ArvadosModel::PermissionDeniedError do
 188       c1.update_attributes! runtime_status: {'error' => 'Oops!'}
 189     end
 190
 191     set_user_from_auth :dispatch1
 192
 193     # Allow updates when state = Locked
 194     c1.update_attributes! state: Container::Locked
 195     c1.update_attributes! runtime_status: {'error' => 'Oops!'}
 196     assert c1.runtime_status.key? 'error'
 197
 198     # Reset when transitioning from Locked to Queued
 199     c1.update_attributes! state: Container::Queued
 200     assert_equal c1.runtime_status, {}
 201
 202     # Allow updates when state = Running
 203     c1.update_attributes! state: Container::Locked
 204     c1.update_attributes! state: Container::Running
 205     c1.update_attributes! runtime_status: {'error' => 'Oops!'}
 206     assert c1.runtime_status.key? 'error'
 207
 208     # Don't allow updates on other states
 209     c1.update_attributes! state: Container::Complete
 210     assert_raises ActiveRecord::RecordInvalid do
 211       c1.update_attributes! runtime_status: {'error' => 'Some other error'}
 212     end
 213
 214     set_user_from_auth :active
 215     c2, _ = minimal_new(attrs)
 216     assert_equal c2.runtime_status, {}
 217     set_user_from_auth :dispatch1
 218     c2.update_attributes! state: Container::Locked
 219     c2.update_attributes! state: Container::Running
 220     c2.update_attributes! state: Container::Cancelled
 221     assert_raises ActiveRecord::RecordInvalid do
 222       c2.update_attributes! runtime_status: {'error' => 'Oops!'}
 223     end
 224   end
 225
 226   test "Container serialized hash attributes sorted before save" do
 227     set_user_from_auth :active
 228     env = {"C" => "3", "B" => "2", "A" => "1"}
 229     m = {"F" => {"kind" => "3"}, "E" => {"kind" => "2"}, "D" => {"kind" => "1"}}
 230     rc = {"vcpus" => 1, "ram" => 1, "keep_cache_ram" => 1}
 231     c, _ = minimal_new(environment: env, mounts: m, runtime_constraints: rc)
 232     assert_equal c.environment.to_json, Container.deep_sort_hash(env).to_json
 233     assert_equal c.mounts.to_json, Container.deep_sort_hash(m).to_json
 234     assert_equal c.runtime_constraints.to_json, Container.deep_sort_hash(rc).to_json
 235   end
 236
 237   test 'deep_sort_hash on array of hashes' do
 238     a = {'z' => [[{'a' => 'a', 'b' => 'b'}]]}
 239     b = {'z' => [[{'b' => 'b', 'a' => 'a'}]]}
 240     assert_equal Container.deep_sort_hash(a).to_json, Container.deep_sort_hash(b).to_json
 241   end
 242
 243   test "find_reusable method should select higher priority queued container" do
 244         Rails.configuration.Containers.LogReuseDecisions = true
 245     set_user_from_auth :active
 246     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment:{"var" => "queued"}})
 247     c_low_priority, _ = minimal_new(common_attrs.merge({use_existing:false, priority:1}))
 248     c_high_priority, _ = minimal_new(common_attrs.merge({use_existing:false, priority:2}))
 249     assert_not_equal c_low_priority.uuid, c_high_priority.uuid
 250     assert_equal Container::Queued, c_low_priority.state
 251     assert_equal Container::Queued, c_high_priority.state
 252     reused = Container.find_reusable(common_attrs)
 253     assert_not_nil reused
 254     assert_equal reused.uuid, c_high_priority.uuid
 255   end
 256
 257   test "find_reusable method should select latest completed container" do
 258     set_user_from_auth :active
 259     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "complete"}})
 260     completed_attrs = {
 261       state: Container::Complete,
 262       exit_code: 0,
 263       log: 'ea10d51bcf88862dbcc36eb292017dfd+45',
 264       output: '1f4b0bc7583c2a7f9102c395f4ffc5e3+45'
 265     }
 266
 267     c_older, _ = minimal_new(common_attrs.merge({use_existing: false}))
 268     c_recent, _ = minimal_new(common_attrs.merge({use_existing: false}))
 269     assert_not_equal c_older.uuid, c_recent.uuid
 270
 271     set_user_from_auth :dispatch1
 272     c_older.update_attributes!({state: Container::Locked})
 273     c_older.update_attributes!({state: Container::Running})
 274     c_older.update_attributes!(completed_attrs)
 275
 276     c_recent.update_attributes!({state: Container::Locked})
 277     c_recent.update_attributes!({state: Container::Running})
 278     c_recent.update_attributes!(completed_attrs)
 279
 280     reused = Container.find_reusable(common_attrs)
 281     assert_not_nil reused
 282     assert_equal reused.uuid, c_older.uuid
 283   end
 284
 285   test "find_reusable method should select oldest completed container when inconsistent outputs exist" do
 286     set_user_from_auth :active
 287     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "complete"}, priority: 1})
 288     completed_attrs = {
 289       state: Container::Complete,
 290       exit_code: 0,
 291       log: 'ea10d51bcf88862dbcc36eb292017dfd+45',
 292     }
 293
 294     cr = ContainerRequest.new request_only(common_attrs)
 295     cr.use_existing = false
 296     cr.state = ContainerRequest::Committed
 297     cr.save!
 298     c_output1 = Container.where(uuid: cr.container_uuid).first
 299
 300     cr = ContainerRequest.new request_only(common_attrs)
 301     cr.use_existing = false
 302     cr.state = ContainerRequest::Committed
 303     cr.save!
 304     c_output2 = Container.where(uuid: cr.container_uuid).first
 305
 306     assert_not_equal c_output1.uuid, c_output2.uuid
 307
 308     set_user_from_auth :dispatch1
 309
 310     out1 = '1f4b0bc7583c2a7f9102c395f4ffc5e3+45'
 311     log1 = collections(:real_log_collection).portable_data_hash
 312     c_output1.update_attributes!({state: Container::Locked})
 313     c_output1.update_attributes!({state: Container::Running})
 314     c_output1.update_attributes!(completed_attrs.merge({log: log1, output: out1}))
 315
 316     out2 = 'fa7aeb5140e2848d39b416daeef4ffc5+45'
 317     c_output2.update_attributes!({state: Container::Locked})
 318     c_output2.update_attributes!({state: Container::Running})
 319     c_output2.update_attributes!(completed_attrs.merge({log: log1, output: out2}))
 320
 321     set_user_from_auth :active
 322     reused = Container.resolve(ContainerRequest.new(request_only(common_attrs)))
 323     assert_equal c_output1.uuid, reused.uuid
 324   end
 325
 326   test "find_reusable method should select running container by start date" do
 327     set_user_from_auth :active
 328     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "running"}})
 329     c_slower, _ = minimal_new(common_attrs.merge({use_existing: false}))
 330     c_faster_started_first, _ = minimal_new(common_attrs.merge({use_existing: false}))
 331     c_faster_started_second, _ = minimal_new(common_attrs.merge({use_existing: false}))
 332     # Confirm the 3 container UUIDs are different.
 333     assert_equal 3, [c_slower.uuid, c_faster_started_first.uuid, c_faster_started_second.uuid].uniq.length
 334     set_user_from_auth :dispatch1
 335     c_slower.update_attributes!({state: Container::Locked})
 336     c_slower.update_attributes!({state: Container::Running,
 337                                  progress: 0.1})
 338     c_faster_started_first.update_attributes!({state: Container::Locked})
 339     c_faster_started_first.update_attributes!({state: Container::Running,
 340                                                progress: 0.15})
 341     c_faster_started_second.update_attributes!({state: Container::Locked})
 342     c_faster_started_second.update_attributes!({state: Container::Running,
 343                                                 progress: 0.15})
 344     reused = Container.find_reusable(common_attrs)
 345     assert_not_nil reused
 346     # Selected container is the one that started first
 347     assert_equal reused.uuid, c_faster_started_first.uuid
 348   end
 349
 350   test "find_reusable method should select running container by progress" do
 351     set_user_from_auth :active
 352     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "running2"}})
 353     c_slower, _ = minimal_new(common_attrs.merge({use_existing: false}))
 354     c_faster_started_first, _ = minimal_new(common_attrs.merge({use_existing: false}))
 355     c_faster_started_second, _ = minimal_new(common_attrs.merge({use_existing: false}))
 356     # Confirm the 3 container UUIDs are different.
 357     assert_equal 3, [c_slower.uuid, c_faster_started_first.uuid, c_faster_started_second.uuid].uniq.length
 358     set_user_from_auth :dispatch1
 359     c_slower.update_attributes!({state: Container::Locked})
 360     c_slower.update_attributes!({state: Container::Running,
 361                                  progress: 0.1})
 362     c_faster_started_first.update_attributes!({state: Container::Locked})
 363     c_faster_started_first.update_attributes!({state: Container::Running,
 364                                                progress: 0.15})
 365     c_faster_started_second.update_attributes!({state: Container::Locked})
 366     c_faster_started_second.update_attributes!({state: Container::Running,
 367                                                 progress: 0.2})
 368     reused = Container.find_reusable(common_attrs)
 369     assert_not_nil reused
 370     # Selected container is the one with most progress done
 371     assert_equal reused.uuid, c_faster_started_second.uuid
 372   end
 373
 374   test "find_reusable method should select non-failing running container" do
 375     set_user_from_auth :active
 376     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "running2"}})
 377     c_slower, _ = minimal_new(common_attrs.merge({use_existing: false}))
 378     c_faster_started_first, _ = minimal_new(common_attrs.merge({use_existing: false}))
 379     c_faster_started_second, _ = minimal_new(common_attrs.merge({use_existing: false}))
 380     # Confirm the 3 container UUIDs are different.
 381     assert_equal 3, [c_slower.uuid, c_faster_started_first.uuid, c_faster_started_second.uuid].uniq.length
 382     set_user_from_auth :dispatch1
 383     c_slower.update_attributes!({state: Container::Locked})
 384     c_slower.update_attributes!({state: Container::Running,
 385                                  progress: 0.1})
 386     c_faster_started_first.update_attributes!({state: Container::Locked})
 387     c_faster_started_first.update_attributes!({state: Container::Running,
 388                                                runtime_status: {'warning' => 'This is not an error'},
 389                                                progress: 0.15})
 390     c_faster_started_second.update_attributes!({state: Container::Locked})
 391     assert_equal 0, Container.where("runtime_status->'error' is not null").count
 392     c_faster_started_second.update_attributes!({state: Container::Running,
 393                                                 runtime_status: {'error' => 'Something bad happened'},
 394                                                 progress: 0.2})
 395     assert_equal 1, Container.where("runtime_status->'error' is not null").count
 396     reused = Container.find_reusable(common_attrs)
 397     assert_not_nil reused
 398     # Selected the non-failing container even if it's the one with less progress done
 399     assert_equal reused.uuid, c_faster_started_first.uuid
 400   end
 401
 402   test "find_reusable method should select locked container most likely to start sooner" do
 403     set_user_from_auth :active
 404     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "locked"}})
 405     c_low_priority, _ = minimal_new(common_attrs.merge({use_existing: false}))
 406     c_high_priority_older, _ = minimal_new(common_attrs.merge({use_existing: false}))
 407     c_high_priority_newer, _ = minimal_new(common_attrs.merge({use_existing: false}))
 408     # Confirm the 3 container UUIDs are different.
 409     assert_equal 3, [c_low_priority.uuid, c_high_priority_older.uuid, c_high_priority_newer.uuid].uniq.length
 410     set_user_from_auth :dispatch1
 411     c_low_priority.update_attributes!({state: Container::Locked,
 412                                        priority: 1})
 413     c_high_priority_older.update_attributes!({state: Container::Locked,
 414                                               priority: 2})
 415     c_high_priority_newer.update_attributes!({state: Container::Locked,
 416                                               priority: 2})
 417     reused = Container.find_reusable(common_attrs)
 418     assert_not_nil reused
 419     assert_equal reused.uuid, c_high_priority_older.uuid
 420   end
 421
 422   test "find_reusable method should select running over failed container" do
 423     set_user_from_auth :active
 424     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "failed_vs_running"}})
 425     c_failed, _ = minimal_new(common_attrs.merge({use_existing: false}))
 426     c_running, _ = minimal_new(common_attrs.merge({use_existing: false}))
 427     assert_not_equal c_failed.uuid, c_running.uuid
 428     set_user_from_auth :dispatch1
 429     c_failed.update_attributes!({state: Container::Locked})
 430     c_failed.update_attributes!({state: Container::Running})
 431     c_failed.update_attributes!({state: Container::Complete,
 432                                  exit_code: 42,
 433                                  log: 'ea10d51bcf88862dbcc36eb292017dfd+45',
 434                                  output: 'ea10d51bcf88862dbcc36eb292017dfd+45'})
 435     c_running.update_attributes!({state: Container::Locked})
 436     c_running.update_attributes!({state: Container::Running,
 437                                   progress: 0.15})
 438     reused = Container.find_reusable(common_attrs)
 439     assert_not_nil reused
 440     assert_equal reused.uuid, c_running.uuid
 441   end
 442
 443   test "find_reusable method should select complete over running container" do
 444     set_user_from_auth :active
 445     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "completed_vs_running"}})
 446     c_completed, _ = minimal_new(common_attrs.merge({use_existing: false}))
 447     c_running, _ = minimal_new(common_attrs.merge({use_existing: false}))
 448     assert_not_equal c_completed.uuid, c_running.uuid
 449     set_user_from_auth :dispatch1
 450     c_completed.update_attributes!({state: Container::Locked})
 451     c_completed.update_attributes!({state: Container::Running})
 452     c_completed.update_attributes!({state: Container::Complete,
 453                                     exit_code: 0,
 454                                     log: 'ea10d51bcf88862dbcc36eb292017dfd+45',
 455                                     output: '1f4b0bc7583c2a7f9102c395f4ffc5e3+45'})
 456     c_running.update_attributes!({state: Container::Locked})
 457     c_running.update_attributes!({state: Container::Running,
 458                                   progress: 0.15})
 459     reused = Container.find_reusable(common_attrs)
 460     assert_not_nil reused
 461     assert_equal c_completed.uuid, reused.uuid
 462   end
 463
 464   test "find_reusable method should select running over locked container" do
 465     set_user_from_auth :active
 466     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "running_vs_locked"}})
 467     c_locked, _ = minimal_new(common_attrs.merge({use_existing: false}))
 468     c_running, _ = minimal_new(common_attrs.merge({use_existing: false}))
 469     assert_not_equal c_running.uuid, c_locked.uuid
 470     set_user_from_auth :dispatch1
 471     c_locked.update_attributes!({state: Container::Locked})
 472     c_running.update_attributes!({state: Container::Locked})
 473     c_running.update_attributes!({state: Container::Running,
 474                                   progress: 0.15})
 475     reused = Container.find_reusable(common_attrs)
 476     assert_not_nil reused
 477     assert_equal reused.uuid, c_running.uuid
 478   end
 479
 480   test "find_reusable method should select locked over queued container" do
 481     set_user_from_auth :active
 482     common_attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "running_vs_locked"}})
 483     c_locked, _ = minimal_new(common_attrs.merge({use_existing: false}))
 484     c_queued, _ = minimal_new(common_attrs.merge({use_existing: false}))
 485     assert_not_equal c_queued.uuid, c_locked.uuid
 486     set_user_from_auth :dispatch1
 487     c_locked.update_attributes!({state: Container::Locked})
 488     reused = Container.find_reusable(common_attrs)
 489     assert_not_nil reused
 490     assert_equal reused.uuid, c_locked.uuid
 491   end
 492
 493   test "find_reusable method should not select failed container" do
 494     set_user_from_auth :active
 495     attrs = REUSABLE_COMMON_ATTRS.merge({environment: {"var" => "failed"}})
 496     c, _ = minimal_new(attrs)
 497     set_user_from_auth :dispatch1
 498     c.update_attributes!({state: Container::Locked})
 499     c.update_attributes!({state: Container::Running})
 500     c.update_attributes!({state: Container::Complete,
 501                           exit_code: 33})
 502     reused = Container.find_reusable(attrs)
 503     assert_nil reused
 504   end
 505
 506   test "find_reusable with logging disabled" do
 507     set_user_from_auth :active
 508     Rails.logger.expects(:info).never
 509     Container.find_reusable(REUSABLE_COMMON_ATTRS)
 510   end
 511
 512   test "find_reusable with logging enabled" do
 513     set_user_from_auth :active
 514     Rails.configuration.Containers.LogReuseDecisions = true
 515     Rails.logger.expects(:info).at_least(3)
 516     Container.find_reusable(REUSABLE_COMMON_ATTRS)
 517   end
 518
 519   def runtime_token_attr tok
 520     auth = api_client_authorizations(tok)
 521     {runtime_user_uuid: User.find_by_id(auth.user_id).uuid,
 522      runtime_auth_scopes: auth.scopes,
 523      runtime_token: auth.token}
 524   end
 525
 526   test "find_reusable method with same runtime_token" do
 527     set_user_from_auth :active
 528     common_attrs = REUSABLE_COMMON_ATTRS.merge({use_existing:false, priority:1, environment:{"var" => "queued"}})
 529     c1, _ = minimal_new(common_attrs.merge({runtime_token: api_client_authorizations(:container_runtime_token).token}))
 530     assert_equal Container::Queued, c1.state
 531     reused = Container.find_reusable(common_attrs.merge(runtime_token_attr(:container_runtime_token)))
 532     assert_not_nil reused
 533     assert_equal reused.uuid, c1.uuid
 534   end
 535
 536   test "find_reusable method with different runtime_token, same user" do
 537     set_user_from_auth :active
 538     common_attrs = REUSABLE_COMMON_ATTRS.merge({use_existing:false, priority:1, environment:{"var" => "queued"}})
 539     c1, _ = minimal_new(common_attrs.merge({runtime_token: api_client_authorizations(:crt_user).token}))
 540     assert_equal Container::Queued, c1.state
 541     reused = Container.find_reusable(common_attrs.merge(runtime_token_attr(:container_runtime_token)))
 542     assert_not_nil reused
 543     assert_equal reused.uuid, c1.uuid
 544   end
 545
 546   test "find_reusable method with nil runtime_token, then runtime_token with same user" do
 547     set_user_from_auth :crt_user
 548     common_attrs = REUSABLE_COMMON_ATTRS.merge({use_existing:false, priority:1, environment:{"var" => "queued"}})
 549     c1, _ = minimal_new(common_attrs)
 550     assert_equal Container::Queued, c1.state
 551     assert_equal users(:container_runtime_token_user).uuid, c1.runtime_user_uuid
 552     reused = Container.find_reusable(common_attrs.merge(runtime_token_attr(:container_runtime_token)))
 553     assert_not_nil reused
 554     assert_equal reused.uuid, c1.uuid
 555   end
 556
 557   test "find_reusable method with different runtime_token, different user" do
 558     set_user_from_auth :crt_user
 559     common_attrs = REUSABLE_COMMON_ATTRS.merge({use_existing:false, priority:1, environment:{"var" => "queued"}})
 560     c1, _ = minimal_new(common_attrs.merge({runtime_token: api_client_authorizations(:active).token}))
 561     assert_equal Container::Queued, c1.state
 562     reused = Container.find_reusable(common_attrs.merge(runtime_token_attr(:container_runtime_token)))
 563     # See #14584
 564     assert_equal c1.uuid, reused.uuid
 565   end
 566
 567   test "find_reusable method with nil runtime_token, then runtime_token with different user" do
 568     set_user_from_auth :active
 569     common_attrs = REUSABLE_COMMON_ATTRS.merge({use_existing:false, priority:1, environment:{"var" => "queued"}})
 570     c1, _ = minimal_new(common_attrs.merge({runtime_token: nil}))
 571     assert_equal Container::Queued, c1.state
 572     reused = Container.find_reusable(common_attrs.merge(runtime_token_attr(:container_runtime_token)))
 573     # See #14584
 574     assert_equal c1.uuid, reused.uuid
 575   end
 576
 577   test "find_reusable method with different runtime_token, different scope, same user" do
 578     set_user_from_auth :active
 579     common_attrs = REUSABLE_COMMON_ATTRS.merge({use_existing:false, priority:1, environment:{"var" => "queued"}})
 580     c1, _ = minimal_new(common_attrs.merge({runtime_token: api_client_authorizations(:runtime_token_limited_scope).token}))
 581     assert_equal Container::Queued, c1.state
 582     reused = Container.find_reusable(common_attrs.merge(runtime_token_attr(:container_runtime_token)))
 583     # See #14584
 584     assert_equal c1.uuid, reused.uuid
 585   end
 586
 587   test "Container running" do
 588     set_user_from_auth :active
 589     c, _ = minimal_new priority: 1
 590
 591     set_user_from_auth :dispatch1
 592     check_illegal_updates c, [{state: Container::Running},
 593                               {state: Container::Complete}]
 594
 595     c.lock
 596     c.update_attributes! state: Container::Running
 597
 598     check_illegal_modify c
 599     check_bogus_states c
 600
 601     check_illegal_updates c, [{state: Container::Queued}]
 602     c.reload
 603
 604     c.update_attributes! priority: 3
 605   end
 606
 607   test "Lock and unlock" do
 608     set_user_from_auth :active
 609     c, cr = minimal_new priority: 0
 610
 611     set_user_from_auth :dispatch1
 612     assert_equal Container::Queued, c.state
 613
 614     assert_raise(ArvadosModel::LockFailedError) do
 615       # "no priority"
 616       c.lock
 617     end
 618     c.reload
 619     assert cr.update_attributes priority: 1
 620
 621     refute c.update_attributes(state: Container::Running), "not locked"
 622     c.reload
 623     refute c.update_attributes(state: Container::Complete), "not locked"
 624     c.reload
 625
 626     assert c.lock, show_errors(c)
 627     assert c.locked_by_uuid
 628     assert c.auth_uuid
 629
 630     assert_raise(ArvadosModel::LockFailedError) {c.lock}
 631     c.reload
 632
 633     assert c.unlock, show_errors(c)
 634     refute c.locked_by_uuid
 635     refute c.auth_uuid
 636
 637     refute c.update_attributes(state: Container::Running), "not locked"
 638     c.reload
 639     refute c.locked_by_uuid
 640     refute c.auth_uuid
 641
 642     assert c.lock, show_errors(c)
 643     assert c.update_attributes(state: Container::Running), show_errors(c)
 644     assert c.locked_by_uuid
 645     assert c.auth_uuid
 646
 647     auth_uuid_was = c.auth_uuid
 648
 649     assert_raise(ArvadosModel::LockFailedError) do
 650       # Running to Locked is not allowed
 651       c.lock
 652     end
 653     c.reload
 654     assert_raise(ArvadosModel::InvalidStateTransitionError) do
 655       # Running to Queued is not allowed
 656       c.unlock
 657     end
 658     c.reload
 659
 660     assert c.update_attributes(state: Container::Complete), show_errors(c)
 661     refute c.locked_by_uuid
 662     refute c.auth_uuid
 663
 664     auth_exp = ApiClientAuthorization.find_by_uuid(auth_uuid_was).expires_at
 665     assert_operator auth_exp, :<, db_current_time
 666   end
 667
 668   test "Exceed maximum lock-unlock cycles" do
 669     Rails.configuration.Containers.MaxDispatchAttempts = 3
 670
 671     set_user_from_auth :active
 672     c, cr = minimal_new
 673
 674     set_user_from_auth :dispatch1
 675     assert_equal Container::Queued, c.state
 676     assert_equal 0, c.lock_count
 677
 678     c.lock
 679     c.reload
 680     assert_equal 1, c.lock_count
 681     assert_equal Container::Locked, c.state
 682
 683     c.unlock
 684     c.reload
 685     assert_equal 1, c.lock_count
 686     assert_equal Container::Queued, c.state
 687
 688     c.lock
 689     c.reload
 690     assert_equal 2, c.lock_count
 691     assert_equal Container::Locked, c.state
 692
 693     c.unlock
 694     c.reload
 695     assert_equal 2, c.lock_count
 696     assert_equal Container::Queued, c.state
 697
 698     c.lock
 699     c.reload
 700     assert_equal 3, c.lock_count
 701     assert_equal Container::Locked, c.state
 702
 703     c.unlock
 704     c.reload
 705     assert_equal 3, c.lock_count
 706     assert_equal Container::Cancelled, c.state
 707
 708     assert_raise(ArvadosModel::LockFailedError) do
 709       # Cancelled to Locked is not allowed
 710       c.lock
 711     end
 712   end
 713
 714   test "Container queued cancel" do
 715     set_user_from_auth :active
 716     c, cr = minimal_new({container_count_max: 1})
 717     set_user_from_auth :dispatch1
 718     assert c.update_attributes(state: Container::Cancelled), show_errors(c)
 719     check_no_change_from_cancelled c
 720     cr.reload
 721     assert_equal ContainerRequest::Final, cr.state
 722   end
 723
 724   test "Container queued count" do
 725     assert_equal 1, Container.readable_by(users(:active)).where(state: "Queued").count
 726   end
 727
 728   test "Containers with no matching request are readable by admin" do
 729     uuids = Container.includes('container_requests').where(container_requests: {uuid: nil}).collect(&:uuid)
 730     assert_not_empty uuids
 731     assert_empty Container.readable_by(users(:active)).where(uuid: uuids)
 732     assert_not_empty Container.readable_by(users(:admin)).where(uuid: uuids)
 733     assert_equal uuids.count, Container.readable_by(users(:admin)).where(uuid: uuids).count
 734   end
 735
 736   test "Container locked cancel" do
 737     set_user_from_auth :active
 738     c, _ = minimal_new
 739     set_user_from_auth :dispatch1
 740     assert c.lock, show_errors(c)
 741     assert c.update_attributes(state: Container::Cancelled), show_errors(c)
 742     check_no_change_from_cancelled c
 743   end
 744
 745   test "Container locked cancel with log" do
 746     set_user_from_auth :active
 747     c, _ = minimal_new
 748     set_user_from_auth :dispatch1
 749     assert c.lock, show_errors(c)
 750     assert c.update_attributes(
 751              state: Container::Cancelled,
 752              log: collections(:real_log_collection).portable_data_hash,
 753            ), show_errors(c)
 754     check_no_change_from_cancelled c
 755   end
 756
 757   test "Container running cancel" do
 758     set_user_from_auth :active
 759     c, _ = minimal_new
 760     set_user_from_auth :dispatch1
 761     c.lock
 762     c.update_attributes! state: Container::Running
 763     c.update_attributes! state: Container::Cancelled
 764     check_no_change_from_cancelled c
 765   end
 766
 767   test "Container create forbidden for non-admin" do
 768     set_user_from_auth :active_trustedclient
 769     c = Container.new DEFAULT_ATTRS
 770     c.environment = {}
 771     c.mounts = {"BAR" => "FOO"}
 772     c.output_path = "/tmp"
 773     c.priority = 1
 774     c.runtime_constraints = {}
 775     assert_raises(ArvadosModel::PermissionDeniedError) do
 776       c.save!
 777     end
 778   end
 779
 780   [
 781     [Container::Queued, {state: Container::Locked}],
 782     [Container::Queued, {state: Container::Running}],
 783     [Container::Queued, {state: Container::Complete}],
 784     [Container::Queued, {state: Container::Cancelled}],
 785     [Container::Queued, {priority: 123456789}],
 786     [Container::Queued, {runtime_status: {'error' => 'oops'}}],
 787     [Container::Queued, {cwd: '/'}],
 788     [Container::Locked, {state: Container::Running}],
 789     [Container::Locked, {state: Container::Queued}],
 790     [Container::Locked, {priority: 123456789}],
 791     [Container::Locked, {runtime_status: {'error' => 'oops'}}],
 792     [Container::Locked, {cwd: '/'}],
 793     [Container::Running, {state: Container::Complete}],
 794     [Container::Running, {state: Container::Cancelled}],
 795     [Container::Running, {priority: 123456789}],
 796     [Container::Running, {runtime_status: {'error' => 'oops'}}],
 797     [Container::Running, {cwd: '/'}],
 798     [Container::Complete, {state: Container::Cancelled}],
 799     [Container::Complete, {priority: 123456789}],
 800     [Container::Complete, {runtime_status: {'error' => 'oops'}}],
 801     [Container::Complete, {cwd: '/'}],
 802     [Container::Cancelled, {cwd: '/'}],
 803   ].each do |start_state, updates|
 804     test "Container update #{updates.inspect} when #{start_state} forbidden for non-admin" do
 805       set_user_from_auth :active
 806       c, _ = minimal_new
 807       if start_state != Container::Queued
 808         set_user_from_auth :dispatch1
 809         c.lock
 810         if start_state != Container::Locked
 811           c.update_attributes! state: Container::Running
 812           if start_state != Container::Running
 813             c.update_attributes! state: start_state
 814           end
 815         end
 816       end
 817       assert_equal c.state, start_state
 818       set_user_from_auth :active
 819       assert_raises(ArvadosModel::PermissionDeniedError) do
 820         c.update_attributes! updates
 821       end
 822     end
 823   end
 824
 825   test "Container only set exit code on complete" do
 826     set_user_from_auth :active
 827     c, _ = minimal_new
 828     set_user_from_auth :dispatch1
 829     c.lock
 830     c.update_attributes! state: Container::Running
 831
 832     check_illegal_updates c, [{exit_code: 1},
 833                               {exit_code: 1, state: Container::Cancelled}]
 834
 835     assert c.update_attributes(exit_code: 1, state: Container::Complete)
 836   end
 837
 838   test "locked_by_uuid can update log when locked/running, and output when running" do
 839     set_user_from_auth :active
 840     logcoll = collections(:real_log_collection)
 841     c, cr1 = minimal_new
 842     cr2 = ContainerRequest.new(DEFAULT_ATTRS)
 843     cr2.state = ContainerRequest::Committed
 844     act_as_user users(:active) do
 845       cr2.save!
 846     end
 847     assert_equal cr1.container_uuid, cr2.container_uuid
 848
 849     logpdh_time1 = logcoll.portable_data_hash
 850
 851     set_user_from_auth :dispatch1
 852     c.lock
 853     assert_equal c.locked_by_uuid, Thread.current[:api_client_authorization].uuid
 854     c.update_attributes!(log: logpdh_time1)
 855     c.update_attributes!(state: Container::Running)
 856     cr1.reload
 857     cr2.reload
 858     cr1log_uuid = cr1.log_uuid
 859     cr2log_uuid = cr2.log_uuid
 860     assert_not_nil cr1log_uuid
 861     assert_not_nil cr2log_uuid
 862     assert_not_equal logcoll.uuid, cr1log_uuid
 863     assert_not_equal logcoll.uuid, cr2log_uuid
 864     assert_not_equal cr1log_uuid, cr2log_uuid
 865
 866     logcoll.update_attributes!(manifest_text: logcoll.manifest_text + ". acbd18db4cc2f85cedef654fccc4a4d8+3 0:3:foo.txt\n")
 867     logpdh_time2 = logcoll.portable_data_hash
 868
 869     assert c.update_attributes(output: collections(:collection_owned_by_active).portable_data_hash)
 870     assert c.update_attributes(log: logpdh_time2)
 871     assert c.update_attributes(state: Container::Complete, log: logcoll.portable_data_hash)
 872     c.reload
 873     assert_equal collections(:collection_owned_by_active).portable_data_hash, c.output
 874     assert_equal logpdh_time2, c.log
 875     refute c.update_attributes(output: nil)
 876     refute c.update_attributes(log: nil)
 877     cr1.reload
 878     cr2.reload
 879     assert_equal cr1log_uuid, cr1.log_uuid
 880     assert_equal cr2log_uuid, cr2.log_uuid
 881     assert_equal 1, Collection.where(uuid: [cr1log_uuid, cr2log_uuid]).to_a.collect(&:portable_data_hash).uniq.length
 882     assert_equal ". acbd18db4cc2f85cedef654fccc4a4d8+3 cdd549ae79fe6640fa3d5c6261d8303c+195 0:3:foo.txt 3:195:zzzzz-8i9sb-0vsrcqi7whchuil.log.txt
 883 ./log\\040for\\040container\\040#{cr1.container_uuid} acbd18db4cc2f85cedef654fccc4a4d8+3 cdd549ae79fe6640fa3d5c6261d8303c+195 0:3:foo.txt 3:195:zzzzz-8i9sb-0vsrcqi7whchuil.log.txt
 884 ", Collection.find_by_uuid(cr1log_uuid).manifest_text
 885   end
 886
 887   ["auth_uuid", "runtime_token"].each do |tok|
 888     test "#{tok} can set output, progress, runtime_status, state on running container -- but not log" do
 889       if tok == "runtime_token"
 890         set_user_from_auth :spectator
 891         c, _ = minimal_new(container_image: "9ae44d5792468c58bcf85ce7353c7027+124",
 892                            runtime_token: api_client_authorizations(:active).token)
 893       else
 894         set_user_from_auth :active
 895         c, _ = minimal_new
 896       end
 897       set_user_from_auth :dispatch1
 898       c.lock
 899       c.update_attributes! state: Container::Running
 900
 901       if tok == "runtime_token"
 902         auth = ApiClientAuthorization.validate(token: c.runtime_token)
 903         Thread.current[:api_client_authorization] = auth
 904         Thread.current[:api_client] = auth.api_client
 905         Thread.current[:token] = auth.token
 906         Thread.current[:user] = auth.user
 907       else
 908         auth = ApiClientAuthorization.find_by_uuid(c.auth_uuid)
 909         Thread.current[:api_client_authorization] = auth
 910         Thread.current[:api_client] = auth.api_client
 911         Thread.current[:token] = auth.token
 912         Thread.current[:user] = auth.user
 913       end
 914
 915       assert c.update_attributes(output: collections(:collection_owned_by_active).portable_data_hash)
 916       assert c.update_attributes(runtime_status: {'warning' => 'something happened'})
 917       assert c.update_attributes(progress: 0.5)
 918       refute c.update_attributes(log: collections(:real_log_collection).portable_data_hash)
 919       c.reload
 920       assert c.update_attributes(state: Container::Complete, exit_code: 0)
 921     end
 922   end
 923
 924   test "not allowed to set output that is not readable by current user" do
 925     set_user_from_auth :active
 926     c, _ = minimal_new
 927     set_user_from_auth :dispatch1
 928     c.lock
 929     c.update_attributes! state: Container::Running
 930
 931     Thread.current[:api_client_authorization] = ApiClientAuthorization.find_by_uuid(c.auth_uuid)
 932     Thread.current[:user] = User.find_by_id(Thread.current[:api_client_authorization].user_id)
 933
 934     assert_raises ActiveRecord::RecordInvalid do
 935       c.update_attributes! output: collections(:collection_not_readable_by_active).portable_data_hash
 936     end
 937   end
 938
 939   test "other token cannot set output on running container" do
 940     set_user_from_auth :active
 941     c, _ = minimal_new
 942     set_user_from_auth :dispatch1
 943     c.lock
 944     c.update_attributes! state: Container::Running
 945
 946     set_user_from_auth :running_to_be_deleted_container_auth
 947     assert_raises(ArvadosModel::PermissionDeniedError) do
 948       c.update_attributes(output: collections(:foo_file).portable_data_hash)
 949     end
 950   end
 951
 952   test "can set trashed output on running container" do
 953     set_user_from_auth :active
 954     c, _ = minimal_new
 955     set_user_from_auth :dispatch1
 956     c.lock
 957     c.update_attributes! state: Container::Running
 958
 959     output = Collection.find_by_uuid('zzzzz-4zz18-mto52zx1s7sn3jk')
 960
 961     assert output.is_trashed
 962     assert c.update_attributes output: output.portable_data_hash
 963     assert c.update_attributes! state: Container::Complete
 964   end
 965
 966   test "not allowed to set trashed output that is not readable by current user" do
 967     set_user_from_auth :active
 968     c, _ = minimal_new
 969     set_user_from_auth :dispatch1
 970     c.lock
 971     c.update_attributes! state: Container::Running
 972
 973     output = Collection.find_by_uuid('zzzzz-4zz18-mto52zx1s7sn3jr')
 974
 975     Thread.current[:api_client_authorization] = ApiClientAuthorization.find_by_uuid(c.auth_uuid)
 976     Thread.current[:user] = User.find_by_id(Thread.current[:api_client_authorization].user_id)
 977
 978     assert_raises ActiveRecord::RecordInvalid do
 979       c.update_attributes! output: output.portable_data_hash
 980     end
 981   end
 982
 983   test "user cannot delete" do
 984     set_user_from_auth :active
 985     c, _ = minimal_new
 986     assert_raises ArvadosModel::PermissionDeniedError do
 987       c.destroy
 988     end
 989     assert Container.find_by_uuid(c.uuid)
 990   end
 991
 992   [
 993     {state: Container::Complete, exit_code: 0, output: '1f4b0bc7583c2a7f9102c395f4ffc5e3+45'},
 994     {state: Container::Cancelled},
 995   ].each do |final_attrs|
 996     test "secret_mounts and runtime_token are null after container is #{final_attrs[:state]}" do
 997       set_user_from_auth :active
 998       c, cr = minimal_new(secret_mounts: {'/secret' => {'kind' => 'text', 'content' => 'foo'}},
 999                           container_count_max: 1, runtime_token: api_client_authorizations(:active).token)
1000       set_user_from_auth :dispatch1
1001       c.lock
1002       c.update_attributes!(state: Container::Running)
1003       c.reload
1004       assert c.secret_mounts.has_key?('/secret')
1005       assert_equal api_client_authorizations(:active).token, c.runtime_token
1006
1007       c.update_attributes!(final_attrs)
1008       c.reload
1009       assert_equal({}, c.secret_mounts)
1010       assert_nil c.runtime_token
1011       cr.reload
1012       assert_equal({}, cr.secret_mounts)
1013       assert_nil cr.runtime_token
1014       assert_no_secrets_logged
1015     end
1016   end
1017 end