github.com/dinever/docker@v1.11.1/integration-cli/docker_cli_events_test.go (about) 1 package main 2 3 import ( 4 "bufio" 5 "fmt" 6 "io/ioutil" 7 "net/http" 8 "os" 9 "os/exec" 10 "strconv" 11 "strings" 12 "sync" 13 "time" 14 15 "github.com/docker/docker/daemon/events/testutils" 16 "github.com/docker/docker/pkg/integration/checker" 17 "github.com/go-check/check" 18 ) 19 20 func (s *DockerSuite) TestEventsTimestampFormats(c *check.C) { 21 image := "busybox" 22 23 // Start stopwatch, generate an event 24 time.Sleep(1 * time.Second) // so that we don't grab events from previous test occurred in the same second 25 start := daemonTime(c) 26 dockerCmd(c, "tag", image, "timestamptest:1") 27 dockerCmd(c, "rmi", "timestamptest:1") 28 time.Sleep(1 * time.Second) // so that until > since 29 end := daemonTime(c) 30 31 // List of available time formats to --since 32 unixTs := func(t time.Time) string { return fmt.Sprintf("%v", t.Unix()) } 33 rfc3339 := func(t time.Time) string { return t.Format(time.RFC3339) } 34 duration := func(t time.Time) string { return time.Now().Sub(t).String() } 35 36 // --since=$start must contain only the 'untag' event 37 for _, f := range []func(time.Time) string{unixTs, rfc3339, duration} { 38 since, until := f(start), f(end) 39 out, _ := dockerCmd(c, "events", "--since="+since, "--until="+until) 40 events := strings.Split(strings.TrimSpace(out), "\n") 41 c.Assert(events, checker.HasLen, 2, check.Commentf("unexpected events, was expecting only 2 events tag/untag (since=%s, until=%s) out=%s", since, until, out)) 42 c.Assert(out, checker.Contains, "untag", check.Commentf("expected 'untag' event not found (since=%s, until=%s)", since, until)) 43 } 44 45 } 46 47 func (s *DockerSuite) TestEventsUntag(c *check.C) { 48 image := "busybox" 49 dockerCmd(c, "tag", image, "utest:tag1") 50 dockerCmd(c, "tag", image, "utest:tag2") 51 dockerCmd(c, "rmi", "utest:tag1") 52 dockerCmd(c, "rmi", "utest:tag2") 53 eventsCmd := exec.Command(dockerBinary, "events", "--since=1") 54 out, exitCode, _, err := runCommandWithOutputForDuration(eventsCmd, time.Duration(time.Millisecond*2500)) 55 c.Assert(err, checker.IsNil) 56 c.Assert(exitCode, checker.Equals, 0, check.Commentf("Failed to get events")) 57 events := strings.Split(out, "\n") 58 nEvents := len(events) 59 // The last element after the split above will be an empty string, so we 60 // get the two elements before the last, which are the untags we're 61 // looking for. 62 for _, v := range events[nEvents-3 : nEvents-1] { 63 c.Assert(v, checker.Contains, "untag", check.Commentf("event should be untag")) 64 } 65 } 66 67 func (s *DockerSuite) TestEventsContainerFailStartDie(c *check.C) { 68 _, _, err := dockerCmdWithError("run", "--name", "testeventdie", "busybox", "blerg") 69 c.Assert(err, checker.NotNil, check.Commentf("Container run with command blerg should have failed, but it did not")) 70 71 out, _ := dockerCmd(c, "events", "--since=0", fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 72 events := strings.Split(strings.TrimSpace(out), "\n") 73 74 nEvents := len(events) 75 c.Assert(nEvents, checker.GreaterOrEqualThan, 1) //Missing expected event 76 77 actions := eventActionsByIDAndType(c, events, "testeventdie", "container") 78 79 var startEvent bool 80 var dieEvent bool 81 for _, a := range actions { 82 switch a { 83 case "start": 84 startEvent = true 85 case "die": 86 dieEvent = true 87 } 88 } 89 c.Assert(startEvent, checker.True, check.Commentf("Start event not found: %v\n%v", actions, events)) 90 c.Assert(dieEvent, checker.True, check.Commentf("Die event not found: %v\n%v", actions, events)) 91 } 92 93 func (s *DockerSuite) TestEventsLimit(c *check.C) { 94 // TODO Windows CI: This test is not reliable enough on Windows TP4. Reports 95 // multiple errors in the analytic log sometimes. 96 // [NetSetupHelper::InstallVirtualMiniport()@2153] NetSetup install of ROOT\VMS_MP\0001 failed with error 0x80070002 97 // This should be able to be enabled on TP5. 98 testRequires(c, DaemonIsLinux) 99 var waitGroup sync.WaitGroup 100 errChan := make(chan error, 17) 101 102 args := []string{"run", "--rm", "busybox", "true"} 103 for i := 0; i < 17; i++ { 104 waitGroup.Add(1) 105 go func() { 106 defer waitGroup.Done() 107 errChan <- exec.Command(dockerBinary, args...).Run() 108 }() 109 } 110 111 waitGroup.Wait() 112 close(errChan) 113 114 for err := range errChan { 115 c.Assert(err, checker.IsNil, check.Commentf("%q failed with error", strings.Join(args, " "))) 116 } 117 118 out, _ := dockerCmd(c, "events", "--since=0", fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 119 events := strings.Split(out, "\n") 120 nEvents := len(events) - 1 121 c.Assert(nEvents, checker.Equals, 64, check.Commentf("events should be limited to 64, but received %d", nEvents)) 122 } 123 124 func (s *DockerSuite) TestEventsContainerEvents(c *check.C) { 125 containerID, _ := dockerCmd(c, "run", "--rm", "--name", "container-events-test", "busybox", "true") 126 containerID = strings.TrimSpace(containerID) 127 128 out, _ := dockerCmd(c, "events", "--since=0", fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 129 events := strings.Split(out, "\n") 130 events = events[:len(events)-1] 131 132 nEvents := len(events) 133 c.Assert(nEvents, checker.GreaterOrEqualThan, 5) //Missing expected event 134 containerEvents := eventActionsByIDAndType(c, events, "container-events-test", "container") 135 c.Assert(containerEvents, checker.HasLen, 5, check.Commentf("events: %v", events)) 136 137 c.Assert(containerEvents[0], checker.Equals, "create", check.Commentf(out)) 138 c.Assert(containerEvents[1], checker.Equals, "attach", check.Commentf(out)) 139 c.Assert(containerEvents[2], checker.Equals, "start", check.Commentf(out)) 140 c.Assert(containerEvents[3], checker.Equals, "die", check.Commentf(out)) 141 c.Assert(containerEvents[4], checker.Equals, "destroy", check.Commentf(out)) 142 } 143 144 func (s *DockerSuite) TestEventsContainerEventsAttrSort(c *check.C) { 145 since := daemonTime(c).Unix() 146 containerID, _ := dockerCmd(c, "run", "-d", "--name", "container-events-test", "busybox", "true") 147 containerID = strings.TrimSpace(containerID) 148 149 out, _ := dockerCmd(c, "events", fmt.Sprintf("--since=%d", since), fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 150 events := strings.Split(out, "\n") 151 152 nEvents := len(events) 153 c.Assert(nEvents, checker.GreaterOrEqualThan, 3) //Missing expected event 154 matchedEvents := 0 155 for _, event := range events { 156 matches := eventstestutils.ScanMap(event) 157 if matches["id"] != containerID { 158 continue 159 } 160 if matches["eventType"] == "container" && matches["action"] == "create" { 161 matchedEvents++ 162 c.Assert(out, checker.Contains, "(image=busybox, name=container-events-test)", check.Commentf("Event attributes not sorted")) 163 } else if matches["eventType"] == "container" && matches["action"] == "start" { 164 matchedEvents++ 165 c.Assert(out, checker.Contains, "(image=busybox, name=container-events-test)", check.Commentf("Event attributes not sorted")) 166 } 167 } 168 c.Assert(matchedEvents, checker.Equals, 2) 169 } 170 171 func (s *DockerSuite) TestEventsContainerEventsSinceUnixEpoch(c *check.C) { 172 dockerCmd(c, "run", "--rm", "--name", "since-epoch-test", "busybox", "true") 173 timeBeginning := time.Unix(0, 0).Format(time.RFC3339Nano) 174 timeBeginning = strings.Replace(timeBeginning, "Z", ".000000000Z", -1) 175 out, _ := dockerCmd(c, "events", fmt.Sprintf("--since='%s'", timeBeginning), fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 176 events := strings.Split(out, "\n") 177 events = events[:len(events)-1] 178 179 nEvents := len(events) 180 c.Assert(nEvents, checker.GreaterOrEqualThan, 5) //Missing expected event 181 containerEvents := eventActionsByIDAndType(c, events, "since-epoch-test", "container") 182 c.Assert(containerEvents, checker.HasLen, 5, check.Commentf("events: %v", events)) 183 184 c.Assert(containerEvents[0], checker.Equals, "create", check.Commentf(out)) 185 c.Assert(containerEvents[1], checker.Equals, "attach", check.Commentf(out)) 186 c.Assert(containerEvents[2], checker.Equals, "start", check.Commentf(out)) 187 c.Assert(containerEvents[3], checker.Equals, "die", check.Commentf(out)) 188 c.Assert(containerEvents[4], checker.Equals, "destroy", check.Commentf(out)) 189 } 190 191 func (s *DockerSuite) TestEventsImageTag(c *check.C) { 192 time.Sleep(1 * time.Second) // because API has seconds granularity 193 since := daemonTime(c).Unix() 194 image := "testimageevents:tag" 195 dockerCmd(c, "tag", "busybox", image) 196 197 out, _ := dockerCmd(c, "events", 198 fmt.Sprintf("--since=%d", since), 199 fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 200 201 events := strings.Split(strings.TrimSpace(out), "\n") 202 c.Assert(events, checker.HasLen, 1, check.Commentf("was expecting 1 event. out=%s", out)) 203 event := strings.TrimSpace(events[0]) 204 205 matches := eventstestutils.ScanMap(event) 206 c.Assert(matchEventID(matches, image), checker.True, check.Commentf("matches: %v\nout:\n%s", matches, out)) 207 c.Assert(matches["action"], checker.Equals, "tag") 208 } 209 210 func (s *DockerSuite) TestEventsImagePull(c *check.C) { 211 // TODO Windows: Enable this test once pull and reliable image names are available 212 testRequires(c, DaemonIsLinux) 213 since := daemonTime(c).Unix() 214 testRequires(c, Network) 215 216 dockerCmd(c, "pull", "hello-world") 217 218 out, _ := dockerCmd(c, "events", 219 fmt.Sprintf("--since=%d", since), 220 fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 221 222 events := strings.Split(strings.TrimSpace(out), "\n") 223 event := strings.TrimSpace(events[len(events)-1]) 224 matches := eventstestutils.ScanMap(event) 225 c.Assert(matches["id"], checker.Equals, "hello-world:latest") 226 c.Assert(matches["action"], checker.Equals, "pull") 227 228 } 229 230 func (s *DockerSuite) TestEventsImageImport(c *check.C) { 231 // TODO Windows CI. This should be portable once export/import are 232 // more reliable (@swernli) 233 testRequires(c, DaemonIsLinux) 234 235 out, _ := dockerCmd(c, "run", "-d", "busybox", "true") 236 cleanedContainerID := strings.TrimSpace(out) 237 238 since := daemonTime(c).Unix() 239 out, _, err := runCommandPipelineWithOutput( 240 exec.Command(dockerBinary, "export", cleanedContainerID), 241 exec.Command(dockerBinary, "import", "-"), 242 ) 243 c.Assert(err, checker.IsNil, check.Commentf("import failed with output: %q", out)) 244 imageRef := strings.TrimSpace(out) 245 246 out, _ = dockerCmd(c, "events", fmt.Sprintf("--since=%d", since), fmt.Sprintf("--until=%d", daemonTime(c).Unix()), "--filter", "event=import") 247 events := strings.Split(strings.TrimSpace(out), "\n") 248 c.Assert(events, checker.HasLen, 1) 249 matches := eventstestutils.ScanMap(events[0]) 250 c.Assert(matches["id"], checker.Equals, imageRef, check.Commentf("matches: %v\nout:\n%s\n", matches, out)) 251 c.Assert(matches["action"], checker.Equals, "import", check.Commentf("matches: %v\nout:\n%s\n", matches, out)) 252 } 253 254 func (s *DockerSuite) TestEventsFilters(c *check.C) { 255 since := daemonTime(c).Unix() 256 dockerCmd(c, "run", "--rm", "busybox", "true") 257 dockerCmd(c, "run", "--rm", "busybox", "true") 258 out, _ := dockerCmd(c, "events", fmt.Sprintf("--since=%d", since), fmt.Sprintf("--until=%d", daemonTime(c).Unix()), "--filter", "event=die") 259 parseEvents(c, out, "die") 260 261 out, _ = dockerCmd(c, "events", fmt.Sprintf("--since=%d", since), fmt.Sprintf("--until=%d", daemonTime(c).Unix()), "--filter", "event=die", "--filter", "event=start") 262 parseEvents(c, out, "die|start") 263 264 // make sure we at least got 2 start events 265 count := strings.Count(out, "start") 266 c.Assert(strings.Count(out, "start"), checker.GreaterOrEqualThan, 2, check.Commentf("should have had 2 start events but had %d, out: %s", count, out)) 267 268 } 269 270 func (s *DockerSuite) TestEventsFilterImageName(c *check.C) { 271 since := daemonTime(c).Unix() 272 273 out, _ := dockerCmd(c, "run", "--name", "container_1", "-d", "busybox:latest", "true") 274 container1 := strings.TrimSpace(out) 275 276 out, _ = dockerCmd(c, "run", "--name", "container_2", "-d", "busybox", "true") 277 container2 := strings.TrimSpace(out) 278 279 name := "busybox" 280 out, _ = dockerCmd(c, "events", fmt.Sprintf("--since=%d", since), fmt.Sprintf("--until=%d", daemonTime(c).Unix()), "--filter", fmt.Sprintf("image=%s", name)) 281 events := strings.Split(out, "\n") 282 events = events[:len(events)-1] 283 c.Assert(events, checker.Not(checker.HasLen), 0) //Expected events but found none for the image busybox:latest 284 count1 := 0 285 count2 := 0 286 287 for _, e := range events { 288 if strings.Contains(e, container1) { 289 count1++ 290 } else if strings.Contains(e, container2) { 291 count2++ 292 } 293 } 294 c.Assert(count1, checker.Not(checker.Equals), 0, check.Commentf("Expected event from container but got %d from %s", count1, container1)) 295 c.Assert(count2, checker.Not(checker.Equals), 0, check.Commentf("Expected event from container but got %d from %s", count2, container2)) 296 297 } 298 299 func (s *DockerSuite) TestEventsFilterLabels(c *check.C) { 300 since := daemonTime(c).Unix() 301 label := "io.docker.testing=foo" 302 303 out, _ := dockerCmd(c, "run", "-d", "-l", label, "busybox:latest", "true") 304 container1 := strings.TrimSpace(out) 305 306 out, _ = dockerCmd(c, "run", "-d", "busybox", "true") 307 container2 := strings.TrimSpace(out) 308 309 out, _ = dockerCmd( 310 c, 311 "events", 312 fmt.Sprintf("--since=%d", since), 313 fmt.Sprintf("--until=%d", daemonTime(c).Unix()), 314 "--filter", fmt.Sprintf("label=%s", label)) 315 316 events := strings.Split(strings.TrimSpace(out), "\n") 317 c.Assert(len(events), checker.Equals, 3) 318 319 for _, e := range events { 320 c.Assert(e, checker.Contains, container1) 321 c.Assert(e, checker.Not(checker.Contains), container2) 322 } 323 } 324 325 func (s *DockerSuite) TestEventsFilterImageLabels(c *check.C) { 326 since := daemonTime(c).Unix() 327 name := "labelfiltertest" 328 label := "io.docker.testing=image" 329 330 // Build a test image. 331 _, err := buildImage(name, fmt.Sprintf(` 332 FROM busybox:latest 333 LABEL %s`, label), true) 334 c.Assert(err, checker.IsNil, check.Commentf("Couldn't create image")) 335 336 dockerCmd(c, "tag", name, "labelfiltertest:tag1") 337 dockerCmd(c, "tag", name, "labelfiltertest:tag2") 338 dockerCmd(c, "tag", "busybox:latest", "labelfiltertest:tag3") 339 340 out, _ := dockerCmd( 341 c, 342 "events", 343 fmt.Sprintf("--since=%d", since), 344 fmt.Sprintf("--until=%d", daemonTime(c).Unix()), 345 "--filter", fmt.Sprintf("label=%s", label), 346 "--filter", "type=image") 347 348 events := strings.Split(strings.TrimSpace(out), "\n") 349 350 // 2 events from the "docker tag" command, another one is from "docker build" 351 c.Assert(events, checker.HasLen, 3, check.Commentf("Events == %s", events)) 352 for _, e := range events { 353 c.Assert(e, checker.Contains, "labelfiltertest") 354 } 355 } 356 357 func (s *DockerSuite) TestEventsFilterContainer(c *check.C) { 358 since := fmt.Sprintf("%d", daemonTime(c).Unix()) 359 nameID := make(map[string]string) 360 361 for _, name := range []string{"container_1", "container_2"} { 362 dockerCmd(c, "run", "--name", name, "busybox", "true") 363 id := inspectField(c, name, "Id") 364 nameID[name] = id 365 } 366 367 until := fmt.Sprintf("%d", daemonTime(c).Unix()) 368 369 checkEvents := func(id string, events []string) error { 370 if len(events) != 4 { // create, attach, start, die 371 return fmt.Errorf("expected 4 events, got %v", events) 372 } 373 for _, event := range events { 374 matches := eventstestutils.ScanMap(event) 375 if !matchEventID(matches, id) { 376 return fmt.Errorf("expected event for container id %s: %s - parsed container id: %s", id, event, matches["id"]) 377 } 378 } 379 return nil 380 } 381 382 for name, ID := range nameID { 383 // filter by names 384 out, _ := dockerCmd(c, "events", "--since", since, "--until", until, "--filter", "container="+name) 385 events := strings.Split(strings.TrimSuffix(out, "\n"), "\n") 386 c.Assert(checkEvents(ID, events), checker.IsNil) 387 388 // filter by ID's 389 out, _ = dockerCmd(c, "events", "--since", since, "--until", until, "--filter", "container="+ID) 390 events = strings.Split(strings.TrimSuffix(out, "\n"), "\n") 391 c.Assert(checkEvents(ID, events), checker.IsNil) 392 } 393 } 394 395 func (s *DockerSuite) TestEventsCommit(c *check.C) { 396 // Problematic on Windows as cannot commit a running container 397 testRequires(c, DaemonIsLinux) 398 since := daemonTime(c).Unix() 399 400 out, _ := runSleepingContainer(c, "-d") 401 cID := strings.TrimSpace(out) 402 c.Assert(waitRun(cID), checker.IsNil) 403 404 dockerCmd(c, "commit", "-m", "test", cID) 405 dockerCmd(c, "stop", cID) 406 407 out, _ = dockerCmd(c, "events", "--since=0", "-f", "container="+cID, "--until="+strconv.Itoa(int(since))) 408 c.Assert(out, checker.Contains, "commit", check.Commentf("Missing 'commit' log event")) 409 } 410 411 func (s *DockerSuite) TestEventsCopy(c *check.C) { 412 since := daemonTime(c).Unix() 413 414 // Build a test image. 415 id, err := buildImage("cpimg", ` 416 FROM busybox 417 RUN echo HI > /file`, true) 418 c.Assert(err, checker.IsNil, check.Commentf("Couldn't create image")) 419 420 // Create an empty test file. 421 tempFile, err := ioutil.TempFile("", "test-events-copy-") 422 c.Assert(err, checker.IsNil) 423 defer os.Remove(tempFile.Name()) 424 425 c.Assert(tempFile.Close(), checker.IsNil) 426 427 dockerCmd(c, "create", "--name=cptest", id) 428 429 dockerCmd(c, "cp", "cptest:/file", tempFile.Name()) 430 431 out, _ := dockerCmd(c, "events", "--since=0", "-f", "container=cptest", "--until="+strconv.Itoa(int(since))) 432 c.Assert(out, checker.Contains, "archive-path", check.Commentf("Missing 'archive-path' log event\n")) 433 434 dockerCmd(c, "cp", tempFile.Name(), "cptest:/filecopy") 435 436 out, _ = dockerCmd(c, "events", "--since=0", "-f", "container=cptest", "--until="+strconv.Itoa(int(since))) 437 c.Assert(out, checker.Contains, "extract-to-dir", check.Commentf("Missing 'extract-to-dir' log event")) 438 } 439 440 func (s *DockerSuite) TestEventsResize(c *check.C) { 441 since := daemonTime(c).Unix() 442 443 out, _ := runSleepingContainer(c, "-d") 444 cID := strings.TrimSpace(out) 445 c.Assert(waitRun(cID), checker.IsNil) 446 447 endpoint := "/containers/" + cID + "/resize?h=80&w=24" 448 status, _, err := sockRequest("POST", endpoint, nil) 449 c.Assert(status, checker.Equals, http.StatusOK) 450 c.Assert(err, checker.IsNil) 451 452 dockerCmd(c, "stop", cID) 453 454 out, _ = dockerCmd(c, "events", "--since=0", "-f", "container="+cID, "--until="+strconv.Itoa(int(since))) 455 c.Assert(out, checker.Contains, "resize", check.Commentf("Missing 'resize' log event")) 456 } 457 458 func (s *DockerSuite) TestEventsAttach(c *check.C) { 459 // TODO Windows CI: Figure out why this test fails intermittently (TP4 and TP5). 460 testRequires(c, DaemonIsLinux) 461 since := daemonTime(c).Unix() 462 463 out, _ := dockerCmd(c, "run", "-di", "busybox", "cat") 464 cID := strings.TrimSpace(out) 465 466 cmd := exec.Command(dockerBinary, "attach", cID) 467 stdin, err := cmd.StdinPipe() 468 c.Assert(err, checker.IsNil) 469 defer stdin.Close() 470 stdout, err := cmd.StdoutPipe() 471 c.Assert(err, checker.IsNil) 472 defer stdout.Close() 473 c.Assert(cmd.Start(), checker.IsNil) 474 defer cmd.Process.Kill() 475 476 // Make sure we're done attaching by writing/reading some stuff 477 _, err = stdin.Write([]byte("hello\n")) 478 c.Assert(err, checker.IsNil) 479 out, err = bufio.NewReader(stdout).ReadString('\n') 480 c.Assert(err, checker.IsNil) 481 c.Assert(strings.TrimSpace(out), checker.Equals, "hello", check.Commentf("expected 'hello'")) 482 483 c.Assert(stdin.Close(), checker.IsNil) 484 485 dockerCmd(c, "kill", cID) 486 487 out, _ = dockerCmd(c, "events", "--since=0", "-f", "container="+cID, "--until="+strconv.Itoa(int(since))) 488 c.Assert(out, checker.Contains, "attach", check.Commentf("Missing 'attach' log event")) 489 } 490 491 func (s *DockerSuite) TestEventsRename(c *check.C) { 492 since := daemonTime(c).Unix() 493 494 dockerCmd(c, "run", "--name", "oldName", "busybox", "true") 495 dockerCmd(c, "rename", "oldName", "newName") 496 497 out, _ := dockerCmd(c, "events", "--since=0", "-f", "container=newName", "--until="+strconv.Itoa(int(since))) 498 c.Assert(out, checker.Contains, "rename", check.Commentf("Missing 'rename' log event\n")) 499 } 500 501 func (s *DockerSuite) TestEventsTop(c *check.C) { 502 // Problematic on Windows as Windows does not support top 503 testRequires(c, DaemonIsLinux) 504 since := daemonTime(c).Unix() 505 506 out, _ := runSleepingContainer(c, "-d") 507 cID := strings.TrimSpace(out) 508 c.Assert(waitRun(cID), checker.IsNil) 509 510 dockerCmd(c, "top", cID) 511 dockerCmd(c, "stop", cID) 512 513 out, _ = dockerCmd(c, "events", "--since=0", "-f", "container="+cID, "--until="+strconv.Itoa(int(since))) 514 c.Assert(out, checker.Contains, " top", check.Commentf("Missing 'top' log event")) 515 } 516 517 // #13753 518 func (s *DockerSuite) TestEventsDefaultEmpty(c *check.C) { 519 dockerCmd(c, "run", "busybox") 520 out, _ := dockerCmd(c, "events", fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 521 c.Assert(strings.TrimSpace(out), checker.Equals, "") 522 } 523 524 // #14316 525 func (s *DockerRegistrySuite) TestEventsImageFilterPush(c *check.C) { 526 // Problematic to port for Windows CI during TP4/TP5 timeframe while 527 // not supporting push 528 testRequires(c, DaemonIsLinux) 529 testRequires(c, Network) 530 since := daemonTime(c).Unix() 531 repoName := fmt.Sprintf("%v/dockercli/testf", privateRegistryURL) 532 533 out, _ := dockerCmd(c, "run", "-d", "busybox", "top") 534 cID := strings.TrimSpace(out) 535 c.Assert(waitRun(cID), checker.IsNil) 536 537 dockerCmd(c, "commit", cID, repoName) 538 dockerCmd(c, "stop", cID) 539 dockerCmd(c, "push", repoName) 540 541 out, _ = dockerCmd(c, "events", "--since=0", "-f", "image="+repoName, "-f", "event=push", "--until="+strconv.Itoa(int(since))) 542 c.Assert(out, checker.Contains, repoName, check.Commentf("Missing 'push' log event for %s", repoName)) 543 } 544 545 func (s *DockerSuite) TestEventsFilterType(c *check.C) { 546 since := daemonTime(c).Unix() 547 name := "labelfiltertest" 548 label := "io.docker.testing=image" 549 550 // Build a test image. 551 _, err := buildImage(name, fmt.Sprintf(` 552 FROM busybox:latest 553 LABEL %s`, label), true) 554 c.Assert(err, checker.IsNil, check.Commentf("Couldn't create image")) 555 556 dockerCmd(c, "tag", name, "labelfiltertest:tag1") 557 dockerCmd(c, "tag", name, "labelfiltertest:tag2") 558 dockerCmd(c, "tag", "busybox:latest", "labelfiltertest:tag3") 559 560 out, _ := dockerCmd( 561 c, 562 "events", 563 fmt.Sprintf("--since=%d", since), 564 fmt.Sprintf("--until=%d", daemonTime(c).Unix()), 565 "--filter", fmt.Sprintf("label=%s", label), 566 "--filter", "type=image") 567 568 events := strings.Split(strings.TrimSpace(out), "\n") 569 570 // 2 events from the "docker tag" command, another one is from "docker build" 571 c.Assert(events, checker.HasLen, 3, check.Commentf("Events == %s", events)) 572 for _, e := range events { 573 c.Assert(e, checker.Contains, "labelfiltertest") 574 } 575 576 out, _ = dockerCmd( 577 c, 578 "events", 579 fmt.Sprintf("--since=%d", since), 580 fmt.Sprintf("--until=%d", daemonTime(c).Unix()), 581 "--filter", fmt.Sprintf("label=%s", label), 582 "--filter", "type=container") 583 events = strings.Split(strings.TrimSpace(out), "\n") 584 585 // Events generated by the container that builds the image 586 c.Assert(events, checker.HasLen, 3, check.Commentf("Events == %s", events)) 587 588 out, _ = dockerCmd( 589 c, 590 "events", 591 fmt.Sprintf("--since=%d", since), 592 fmt.Sprintf("--until=%d", daemonTime(c).Unix()), 593 "--filter", "type=network") 594 events = strings.Split(strings.TrimSpace(out), "\n") 595 c.Assert(len(events), checker.GreaterOrEqualThan, 1, check.Commentf("Events == %s", events)) 596 } 597 598 func (s *DockerSuite) TestEventsFilterImageInContainerAction(c *check.C) { 599 since := daemonTime(c).Unix() 600 dockerCmd(c, "run", "--name", "test-container", "-d", "busybox", "true") 601 waitRun("test-container") 602 603 out, _ := dockerCmd(c, "events", "--filter", "image=busybox", fmt.Sprintf("--since=%d", since), fmt.Sprintf("--until=%d", daemonTime(c).Unix())) 604 events := strings.Split(strings.TrimSpace(out), "\n") 605 c.Assert(len(events), checker.GreaterThan, 1, check.Commentf(out)) 606 } 607 608 func (s *DockerSuite) TestEventsContainerRestart(c *check.C) { 609 dockerCmd(c, "run", "-d", "--name=testEvent", "--restart=on-failure:3", "busybox", "false") 610 611 // wait until test2 is auto removed. 612 waitTime := 10 * time.Second 613 if daemonPlatform == "windows" { 614 // nslookup isn't present in Windows busybox. Is built-in. 615 waitTime = 90 * time.Second 616 } 617 618 err := waitInspect("testEvent", "{{ .State.Restarting }} {{ .State.Running }}", "false false", waitTime) 619 c.Assert(err, checker.IsNil) 620 621 var ( 622 createCount int 623 startCount int 624 dieCount int 625 ) 626 out, _ := dockerCmd(c, "events", "--since=0", fmt.Sprintf("--until=%d", daemonTime(c).Unix()), "-f", "container=testEvent") 627 events := strings.Split(strings.TrimSpace(out), "\n") 628 629 nEvents := len(events) 630 c.Assert(nEvents, checker.GreaterOrEqualThan, 1) //Missing expected event 631 actions := eventActionsByIDAndType(c, events, "testEvent", "container") 632 633 for _, a := range actions { 634 switch a { 635 case "create": 636 createCount++ 637 case "start": 638 startCount++ 639 case "die": 640 dieCount++ 641 } 642 } 643 c.Assert(createCount, checker.Equals, 1, check.Commentf("testEvent should be created 1 times: %v", actions)) 644 c.Assert(startCount, checker.Equals, 4, check.Commentf("testEvent should start 4 times: %v", actions)) 645 c.Assert(dieCount, checker.Equals, 4, check.Commentf("testEvent should die 4 times: %v", actions)) 646 647 }