mirror of
https://github.com/moby/moby.git
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c55a4ac779
The io/ioutil package has been deprecated in Go 1.16. This commit replaces the existing io/ioutil functions with their new definitions in io and os packages. Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
754 lines
25 KiB
Go
754 lines
25 KiB
Go
package main
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import (
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"bufio"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"os"
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"os/exec"
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"strconv"
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"strings"
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"testing"
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"time"
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"github.com/docker/docker/api/types"
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eventtypes "github.com/docker/docker/api/types/events"
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"github.com/docker/docker/client"
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eventstestutils "github.com/docker/docker/daemon/events/testutils"
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"github.com/docker/docker/integration-cli/cli"
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"github.com/docker/docker/integration-cli/cli/build"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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"gotest.tools/v3/icmd"
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)
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func (s *DockerSuite) TestEventsTimestampFormats(c *testing.T) {
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name := "events-time-format-test"
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// Start stopwatch, generate an event
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start := daemonTime(c)
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time.Sleep(1100 * time.Millisecond) // so that first event occur in different second from since (just for the case)
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dockerCmd(c, "run", "--rm", "--name", name, "busybox", "true")
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time.Sleep(1100 * time.Millisecond) // so that until > since
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end := daemonTime(c)
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// List of available time formats to --since
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unixTs := func(t time.Time) string { return fmt.Sprintf("%v", t.Unix()) }
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rfc3339 := func(t time.Time) string { return t.Format(time.RFC3339) }
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duration := func(t time.Time) string { return time.Since(t).String() }
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// --since=$start must contain only the 'untag' event
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for _, f := range []func(time.Time) string{unixTs, rfc3339, duration} {
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since, until := f(start), f(end)
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out, _ := dockerCmd(c, "events", "--since="+since, "--until="+until)
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events := strings.Split(out, "\n")
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events = events[:len(events)-1]
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nEvents := len(events)
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assert.Assert(c, nEvents >= 5)
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containerEvents := eventActionsByIDAndType(c, events, name, "container")
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assert.Assert(c, is.DeepEqual(containerEvents, []string{"create", "attach", "start", "die", "destroy"}), out)
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}
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}
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func (s *DockerSuite) TestEventsUntag(c *testing.T) {
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image := "busybox"
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dockerCmd(c, "tag", image, "utest:tag1")
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dockerCmd(c, "tag", image, "utest:tag2")
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dockerCmd(c, "rmi", "utest:tag1")
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dockerCmd(c, "rmi", "utest:tag2")
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result := icmd.RunCmd(icmd.Cmd{
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Command: []string{dockerBinary, "events", "--since=1"},
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Timeout: time.Millisecond * 2500,
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})
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result.Assert(c, icmd.Expected{Timeout: true})
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events := strings.Split(result.Stdout(), "\n")
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nEvents := len(events)
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// The last element after the split above will be an empty string, so we
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// get the two elements before the last, which are the untags we're
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// looking for.
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for _, v := range events[nEvents-3 : nEvents-1] {
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assert.Check(c, strings.Contains(v, "untag"), "event should be untag")
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}
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}
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func (s *DockerSuite) TestEventsContainerEvents(c *testing.T) {
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dockerCmd(c, "run", "--rm", "--name", "container-events-test", "busybox", "true")
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out, _ := dockerCmd(c, "events", "--until", daemonUnixTime(c))
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events := strings.Split(out, "\n")
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events = events[:len(events)-1]
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containerEvents := eventActionsByIDAndType(c, events, "container-events-test", "container")
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if len(containerEvents) > 5 {
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containerEvents = containerEvents[:5]
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}
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assert.Assert(c, is.DeepEqual(containerEvents, []string{"create", "attach", "start", "die", "destroy"}), out)
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}
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func (s *DockerSuite) TestEventsContainerEventsAttrSort(c *testing.T) {
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since := daemonUnixTime(c)
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dockerCmd(c, "run", "--rm", "--name", "container-events-test", "busybox", "true")
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out, _ := dockerCmd(c, "events", "--filter", "container=container-events-test", "--since", since, "--until", daemonUnixTime(c))
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events := strings.Split(out, "\n")
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nEvents := len(events)
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assert.Assert(c, nEvents >= 3)
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matchedEvents := 0
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for _, event := range events {
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matches := eventstestutils.ScanMap(event)
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if matches["eventType"] == "container" && matches["action"] == "create" {
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matchedEvents++
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assert.Check(c, strings.Contains(out, "(image=busybox, name=container-events-test)"), "Event attributes not sorted")
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} else if matches["eventType"] == "container" && matches["action"] == "start" {
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matchedEvents++
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assert.Check(c, strings.Contains(out, "(image=busybox, name=container-events-test)"), "Event attributes not sorted")
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}
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}
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assert.Equal(c, matchedEvents, 2, "missing events for container container-events-test:\n%s", out)
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}
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func (s *DockerSuite) TestEventsContainerEventsSinceUnixEpoch(c *testing.T) {
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dockerCmd(c, "run", "--rm", "--name", "since-epoch-test", "busybox", "true")
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timeBeginning := time.Unix(0, 0).Format(time.RFC3339Nano)
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timeBeginning = strings.Replace(timeBeginning, "Z", ".000000000Z", -1)
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out, _ := dockerCmd(c, "events", "--since", timeBeginning, "--until", daemonUnixTime(c))
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events := strings.Split(out, "\n")
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events = events[:len(events)-1]
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nEvents := len(events)
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assert.Assert(c, nEvents >= 5)
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containerEvents := eventActionsByIDAndType(c, events, "since-epoch-test", "container")
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assert.Assert(c, is.DeepEqual(containerEvents, []string{"create", "attach", "start", "die", "destroy"}), out)
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}
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func (s *DockerSuite) TestEventsImageTag(c *testing.T) {
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time.Sleep(1 * time.Second) // because API has seconds granularity
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since := daemonUnixTime(c)
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image := "testimageevents:tag"
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dockerCmd(c, "tag", "busybox", image)
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out, _ := dockerCmd(c, "events",
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"--since", since, "--until", daemonUnixTime(c))
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events := strings.Split(strings.TrimSpace(out), "\n")
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assert.Equal(c, len(events), 1, "was expecting 1 event. out=%s", out)
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event := strings.TrimSpace(events[0])
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matches := eventstestutils.ScanMap(event)
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assert.Assert(c, matchEventID(matches, image), "matches: %v\nout:\n%s", matches, out)
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assert.Equal(c, matches["action"], "tag")
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}
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func (s *DockerSuite) TestEventsImagePull(c *testing.T) {
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// TODO Windows: Enable this test once pull and reliable image names are available
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testRequires(c, DaemonIsLinux)
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since := daemonUnixTime(c)
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testRequires(c, Network)
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dockerCmd(c, "pull", "hello-world")
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out, _ := dockerCmd(c, "events",
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"--since", since, "--until", daemonUnixTime(c))
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events := strings.Split(strings.TrimSpace(out), "\n")
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event := strings.TrimSpace(events[len(events)-1])
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matches := eventstestutils.ScanMap(event)
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assert.Equal(c, matches["id"], "hello-world:latest")
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assert.Equal(c, matches["action"], "pull")
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}
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func (s *DockerSuite) TestEventsImageImport(c *testing.T) {
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// TODO Windows CI. This should be portable once export/import are
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// more reliable (@swernli)
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testRequires(c, DaemonIsLinux)
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out, _ := dockerCmd(c, "run", "-d", "busybox", "true")
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cleanedContainerID := strings.TrimSpace(out)
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since := daemonUnixTime(c)
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out, err := RunCommandPipelineWithOutput(
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exec.Command(dockerBinary, "export", cleanedContainerID),
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exec.Command(dockerBinary, "import", "-"),
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)
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assert.NilError(c, err, "import failed with output: %q", out)
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imageRef := strings.TrimSpace(out)
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out, _ = dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c), "--filter", "event=import")
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events := strings.Split(strings.TrimSpace(out), "\n")
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assert.Equal(c, len(events), 1)
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matches := eventstestutils.ScanMap(events[0])
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assert.Equal(c, matches["id"], imageRef, "matches: %v\nout:\n%s\n", matches, out)
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assert.Equal(c, matches["action"], "import", "matches: %v\nout:\n%s\n", matches, out)
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}
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func (s *DockerSuite) TestEventsImageLoad(c *testing.T) {
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testRequires(c, DaemonIsLinux)
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myImageName := "footest:v1"
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dockerCmd(c, "tag", "busybox", myImageName)
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since := daemonUnixTime(c)
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out, _ := dockerCmd(c, "images", "-q", "--no-trunc", myImageName)
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longImageID := strings.TrimSpace(out)
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assert.Assert(c, longImageID != "", "Id should not be empty")
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dockerCmd(c, "save", "-o", "saveimg.tar", myImageName)
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dockerCmd(c, "rmi", myImageName)
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out, _ = dockerCmd(c, "images", "-q", myImageName)
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noImageID := strings.TrimSpace(out)
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assert.Equal(c, noImageID, "", "Should not have any image")
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dockerCmd(c, "load", "-i", "saveimg.tar")
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result := icmd.RunCommand("rm", "-rf", "saveimg.tar")
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result.Assert(c, icmd.Success)
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out, _ = dockerCmd(c, "images", "-q", "--no-trunc", myImageName)
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imageID := strings.TrimSpace(out)
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assert.Equal(c, imageID, longImageID, "Should have same image id as before")
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out, _ = dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c), "--filter", "event=load")
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events := strings.Split(strings.TrimSpace(out), "\n")
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assert.Equal(c, len(events), 1)
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matches := eventstestutils.ScanMap(events[0])
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assert.Equal(c, matches["id"], imageID, "matches: %v\nout:\n%s\n", matches, out)
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assert.Equal(c, matches["action"], "load", "matches: %v\nout:\n%s\n", matches, out)
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out, _ = dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c), "--filter", "event=save")
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events = strings.Split(strings.TrimSpace(out), "\n")
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assert.Equal(c, len(events), 1)
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matches = eventstestutils.ScanMap(events[0])
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assert.Equal(c, matches["id"], imageID, "matches: %v\nout:\n%s\n", matches, out)
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assert.Equal(c, matches["action"], "save", "matches: %v\nout:\n%s\n", matches, out)
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}
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func (s *DockerSuite) TestEventsPluginOps(c *testing.T) {
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testRequires(c, DaemonIsLinux, IsAmd64, Network)
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since := daemonUnixTime(c)
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dockerCmd(c, "plugin", "install", pNameWithTag, "--grant-all-permissions")
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dockerCmd(c, "plugin", "disable", pNameWithTag)
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dockerCmd(c, "plugin", "remove", pNameWithTag)
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out, _ := dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c))
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events := strings.Split(out, "\n")
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events = events[:len(events)-1]
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assert.Assert(c, len(events) >= 4)
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pluginEvents := eventActionsByIDAndType(c, events, pNameWithTag, "plugin")
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assert.Assert(c, is.DeepEqual(pluginEvents, []string{"pull", "enable", "disable", "remove"}), out)
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}
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func (s *DockerSuite) TestEventsFilters(c *testing.T) {
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since := daemonUnixTime(c)
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dockerCmd(c, "run", "--rm", "busybox", "true")
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dockerCmd(c, "run", "--rm", "busybox", "true")
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out, _ := dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c), "--filter", "event=die")
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parseEvents(c, out, "die")
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out, _ = dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c), "--filter", "event=die", "--filter", "event=start")
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parseEvents(c, out, "die|start")
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// make sure we at least got 2 start events
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count := strings.Count(out, "start")
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assert.Assert(c, count >= 2, "should have had 2 start events but had %d, out: %s", count, out)
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}
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func (s *DockerSuite) TestEventsFilterImageName(c *testing.T) {
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since := daemonUnixTime(c)
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out, _ := dockerCmd(c, "run", "--name", "container_1", "-d", "busybox:latest", "true")
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container1 := strings.TrimSpace(out)
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out, _ = dockerCmd(c, "run", "--name", "container_2", "-d", "busybox", "true")
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container2 := strings.TrimSpace(out)
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name := "busybox"
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out, _ = dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c), "--filter", fmt.Sprintf("image=%s", name))
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events := strings.Split(out, "\n")
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events = events[:len(events)-1]
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assert.Assert(c, len(events) != 0, "Expected events but found none for the image busybox:latest")
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count1 := 0
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count2 := 0
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for _, e := range events {
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if strings.Contains(e, container1) {
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count1++
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} else if strings.Contains(e, container2) {
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count2++
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}
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}
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assert.Assert(c, count1 != 0, "Expected event from container but got %d from %s", count1, container1)
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assert.Assert(c, count2 != 0, "Expected event from container but got %d from %s", count2, container2)
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}
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func (s *DockerSuite) TestEventsFilterLabels(c *testing.T) {
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since := strconv.FormatUint(uint64(daemonTime(c).Unix()), 10)
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label := "io.docker.testing=foo"
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out, exit := dockerCmd(c, "create", "-l", label, "busybox")
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assert.Equal(c, exit, 0)
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container1 := strings.TrimSpace(out)
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out, exit = dockerCmd(c, "create", "busybox")
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assert.Equal(c, exit, 0)
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container2 := strings.TrimSpace(out)
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// fetch events with `--until`, so that the client detaches after a second
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// instead of staying attached, waiting for more events to arrive.
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out, _ = dockerCmd(
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c,
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"events",
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"--since", since,
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"--until", strconv.FormatUint(uint64(daemonTime(c).Add(time.Second).Unix()), 10),
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"--filter", "label="+label,
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)
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events := strings.Split(strings.TrimSpace(out), "\n")
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assert.Assert(c, len(events) > 0)
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var found bool
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for _, e := range events {
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if strings.Contains(e, container1) {
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found = true
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}
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assert.Assert(c, !strings.Contains(e, container2))
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}
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assert.Assert(c, found)
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}
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func (s *DockerSuite) TestEventsFilterImageLabels(c *testing.T) {
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since := daemonUnixTime(c)
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name := "labelfiltertest"
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label := "io.docker.testing=image"
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// Build a test image.
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buildImageSuccessfully(c, name, build.WithDockerfile(fmt.Sprintf(`
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FROM busybox:latest
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LABEL %s`, label)))
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dockerCmd(c, "tag", name, "labelfiltertest:tag1")
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dockerCmd(c, "tag", name, "labelfiltertest:tag2")
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dockerCmd(c, "tag", "busybox:latest", "labelfiltertest:tag3")
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out, _ := dockerCmd(
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c,
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"events",
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"--since", since,
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"--until", daemonUnixTime(c),
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"--filter", fmt.Sprintf("label=%s", label),
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"--filter", "type=image")
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events := strings.Split(strings.TrimSpace(out), "\n")
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// 2 events from the "docker tag" command, another one is from "docker build"
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assert.Equal(c, len(events), 3, "Events == %s", events)
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for _, e := range events {
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assert.Check(c, strings.Contains(e, "labelfiltertest"))
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}
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}
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func (s *DockerSuite) TestEventsFilterContainer(c *testing.T) {
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since := daemonUnixTime(c)
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nameID := make(map[string]string)
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for _, name := range []string{"container_1", "container_2"} {
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dockerCmd(c, "run", "--name", name, "busybox", "true")
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id := inspectField(c, name, "Id")
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nameID[name] = id
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}
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until := daemonUnixTime(c)
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checkEvents := func(id string, events []string) error {
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if len(events) != 4 { // create, attach, start, die
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return fmt.Errorf("expected 4 events, got %v", events)
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}
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for _, event := range events {
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matches := eventstestutils.ScanMap(event)
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if !matchEventID(matches, id) {
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return fmt.Errorf("expected event for container id %s: %s - parsed container id: %s", id, event, matches["id"])
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}
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}
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return nil
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}
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for name, ID := range nameID {
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// filter by names
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out, _ := dockerCmd(c, "events", "--since", since, "--until", until, "--filter", "container="+name)
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events := strings.Split(strings.TrimSuffix(out, "\n"), "\n")
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assert.NilError(c, checkEvents(ID, events))
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// filter by ID's
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out, _ = dockerCmd(c, "events", "--since", since, "--until", until, "--filter", "container="+ID)
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events = strings.Split(strings.TrimSuffix(out, "\n"), "\n")
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assert.NilError(c, checkEvents(ID, events))
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}
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}
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func (s *DockerSuite) TestEventsCommit(c *testing.T) {
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// Problematic on Windows as cannot commit a running container
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testRequires(c, DaemonIsLinux)
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out := runSleepingContainer(c)
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cID := strings.TrimSpace(out)
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cli.WaitRun(c, cID)
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cli.DockerCmd(c, "commit", "-m", "test", cID)
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cli.DockerCmd(c, "stop", cID)
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cli.WaitExited(c, cID, 5*time.Second)
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until := daemonUnixTime(c)
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out = cli.DockerCmd(c, "events", "-f", "container="+cID, "--until="+until).Combined()
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assert.Assert(c, strings.Contains(out, "commit"), "Missing 'commit' log event")
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}
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func (s *DockerSuite) TestEventsCopy(c *testing.T) {
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// Build a test image.
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buildImageSuccessfully(c, "cpimg", build.WithDockerfile(`
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FROM busybox
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RUN echo HI > /file`))
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id := getIDByName(c, "cpimg")
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// Create an empty test file.
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tempFile, err := os.CreateTemp("", "test-events-copy-")
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assert.NilError(c, err)
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defer os.Remove(tempFile.Name())
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assert.NilError(c, tempFile.Close())
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dockerCmd(c, "create", "--name=cptest", id)
|
|
|
|
dockerCmd(c, "cp", "cptest:/file", tempFile.Name())
|
|
|
|
until := daemonUnixTime(c)
|
|
out, _ := dockerCmd(c, "events", "--since=0", "-f", "container=cptest", "--until="+until)
|
|
assert.Assert(c, strings.Contains(out, "archive-path"), "Missing 'archive-path' log event")
|
|
|
|
dockerCmd(c, "cp", tempFile.Name(), "cptest:/filecopy")
|
|
|
|
until = daemonUnixTime(c)
|
|
out, _ = dockerCmd(c, "events", "-f", "container=cptest", "--until="+until)
|
|
assert.Assert(c, strings.Contains(out, "extract-to-dir"), "Missing 'extract-to-dir' log event")
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsResize(c *testing.T) {
|
|
out := runSleepingContainer(c, "-d", "-t")
|
|
cID := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(cID))
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
options := types.ResizeOptions{
|
|
Height: 80,
|
|
Width: 24,
|
|
}
|
|
err = cli.ContainerResize(context.Background(), cID, options)
|
|
assert.NilError(c, err)
|
|
|
|
dockerCmd(c, "stop", cID)
|
|
|
|
until := daemonUnixTime(c)
|
|
out, _ = dockerCmd(c, "events", "-f", "container="+cID, "--until="+until)
|
|
assert.Assert(c, strings.Contains(out, "resize"), "Missing 'resize' log event")
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsAttach(c *testing.T) {
|
|
// TODO Windows CI: Figure out why this test fails intermittently (TP5).
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
out := cli.DockerCmd(c, "run", "-di", "busybox", "cat").Combined()
|
|
cID := strings.TrimSpace(out)
|
|
cli.WaitRun(c, cID)
|
|
|
|
cmd := exec.Command(dockerBinary, "attach", cID)
|
|
stdin, err := cmd.StdinPipe()
|
|
assert.NilError(c, err)
|
|
defer stdin.Close()
|
|
stdout, err := cmd.StdoutPipe()
|
|
assert.NilError(c, err)
|
|
defer stdout.Close()
|
|
assert.NilError(c, cmd.Start())
|
|
defer func() {
|
|
cmd.Process.Kill()
|
|
cmd.Wait()
|
|
}()
|
|
|
|
// Make sure we're done attaching by writing/reading some stuff
|
|
_, err = stdin.Write([]byte("hello\n"))
|
|
assert.NilError(c, err)
|
|
out, err = bufio.NewReader(stdout).ReadString('\n')
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, strings.TrimSpace(out), "hello")
|
|
|
|
assert.NilError(c, stdin.Close())
|
|
|
|
cli.DockerCmd(c, "kill", cID)
|
|
cli.WaitExited(c, cID, 5*time.Second)
|
|
|
|
until := daemonUnixTime(c)
|
|
out = cli.DockerCmd(c, "events", "-f", "container="+cID, "--until="+until).Combined()
|
|
assert.Assert(c, strings.Contains(out, "attach"), "Missing 'attach' log event")
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsRename(c *testing.T) {
|
|
out, _ := dockerCmd(c, "run", "--name", "oldName", "busybox", "true")
|
|
cID := strings.TrimSpace(out)
|
|
dockerCmd(c, "rename", "oldName", "newName")
|
|
|
|
until := daemonUnixTime(c)
|
|
// filter by the container id because the name in the event will be the new name.
|
|
out, _ = dockerCmd(c, "events", "-f", "container="+cID, "--until", until)
|
|
assert.Assert(c, strings.Contains(out, "rename"), "Missing 'rename' log event")
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsTop(c *testing.T) {
|
|
// Problematic on Windows as Windows does not support top
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
out := runSleepingContainer(c, "-d")
|
|
cID := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(cID))
|
|
|
|
dockerCmd(c, "top", cID)
|
|
dockerCmd(c, "stop", cID)
|
|
|
|
until := daemonUnixTime(c)
|
|
out, _ = dockerCmd(c, "events", "-f", "container="+cID, "--until="+until)
|
|
assert.Assert(c, strings.Contains(out, "top"), "Missing 'top' log event")
|
|
}
|
|
|
|
// #14316
|
|
func (s *DockerRegistrySuite) TestEventsImageFilterPush(c *testing.T) {
|
|
// Problematic to port for Windows CI during TP5 timeframe until
|
|
// supporting push
|
|
testRequires(c, DaemonIsLinux)
|
|
testRequires(c, Network)
|
|
repoName := fmt.Sprintf("%v/dockercli/testf", privateRegistryURL)
|
|
|
|
out, _ := dockerCmd(c, "run", "-d", "busybox", "top")
|
|
cID := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(cID))
|
|
|
|
dockerCmd(c, "commit", cID, repoName)
|
|
dockerCmd(c, "stop", cID)
|
|
dockerCmd(c, "push", repoName)
|
|
|
|
until := daemonUnixTime(c)
|
|
out, _ = dockerCmd(c, "events", "-f", "image="+repoName, "-f", "event=push", "--until", until)
|
|
assert.Assert(c, strings.Contains(out, repoName), "Missing 'push' log event for %s", repoName)
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsFilterType(c *testing.T) {
|
|
// FIXME(vdemeester) fails on e2e run
|
|
testRequires(c, testEnv.IsLocalDaemon)
|
|
since := daemonUnixTime(c)
|
|
name := "labelfiltertest"
|
|
label := "io.docker.testing=image"
|
|
|
|
// Build a test image.
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(fmt.Sprintf(`
|
|
FROM busybox:latest
|
|
LABEL %s`, label)))
|
|
dockerCmd(c, "tag", name, "labelfiltertest:tag1")
|
|
dockerCmd(c, "tag", name, "labelfiltertest:tag2")
|
|
dockerCmd(c, "tag", "busybox:latest", "labelfiltertest:tag3")
|
|
|
|
out, _ := dockerCmd(
|
|
c,
|
|
"events",
|
|
"--since", since,
|
|
"--until", daemonUnixTime(c),
|
|
"--filter", fmt.Sprintf("label=%s", label),
|
|
"--filter", "type=image")
|
|
|
|
events := strings.Split(strings.TrimSpace(out), "\n")
|
|
|
|
// 2 events from the "docker tag" command, another one is from "docker build"
|
|
assert.Equal(c, len(events), 3, "Events == %s", events)
|
|
for _, e := range events {
|
|
assert.Check(c, strings.Contains(e, "labelfiltertest"))
|
|
}
|
|
|
|
out, _ = dockerCmd(
|
|
c,
|
|
"events",
|
|
"--since", since,
|
|
"--until", daemonUnixTime(c),
|
|
"--filter", fmt.Sprintf("label=%s", label),
|
|
"--filter", "type=container")
|
|
events = strings.Split(strings.TrimSpace(out), "\n")
|
|
|
|
// Events generated by the container that builds the image
|
|
assert.Equal(c, len(events), 2, "Events == %s", events)
|
|
|
|
out, _ = dockerCmd(
|
|
c,
|
|
"events",
|
|
"--since", since,
|
|
"--until", daemonUnixTime(c),
|
|
"--filter", "type=network")
|
|
events = strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Assert(c, len(events) >= 1, "Events == %s", events)
|
|
}
|
|
|
|
// #25798
|
|
func (s *DockerSuite) TestEventsSpecialFiltersWithExecCreate(c *testing.T) {
|
|
since := daemonUnixTime(c)
|
|
runSleepingContainer(c, "--name", "test-container", "-d")
|
|
waitRun("test-container")
|
|
|
|
dockerCmd(c, "exec", "test-container", "echo", "hello-world")
|
|
|
|
out, _ := dockerCmd(
|
|
c,
|
|
"events",
|
|
"--since", since,
|
|
"--until", daemonUnixTime(c),
|
|
"--filter",
|
|
"event='exec_create: echo hello-world'",
|
|
)
|
|
|
|
events := strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Equal(c, len(events), 1, out)
|
|
|
|
out, _ = dockerCmd(
|
|
c,
|
|
"events",
|
|
"--since", since,
|
|
"--until", daemonUnixTime(c),
|
|
"--filter",
|
|
"event=exec_create",
|
|
)
|
|
assert.Equal(c, len(events), 1, out)
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsFilterImageInContainerAction(c *testing.T) {
|
|
since := daemonUnixTime(c)
|
|
dockerCmd(c, "run", "--name", "test-container", "-d", "busybox", "true")
|
|
waitRun("test-container")
|
|
|
|
out, _ := dockerCmd(c, "events", "--filter", "image=busybox", "--since", since, "--until", daemonUnixTime(c))
|
|
events := strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Assert(c, len(events) > 1, out)
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsContainerRestart(c *testing.T) {
|
|
dockerCmd(c, "run", "-d", "--name=testEvent", "--restart=on-failure:3", "busybox", "false")
|
|
|
|
// wait until test2 is auto removed.
|
|
waitTime := 10 * time.Second
|
|
if testEnv.OSType == "windows" {
|
|
// Windows takes longer...
|
|
waitTime = 90 * time.Second
|
|
}
|
|
|
|
err := waitInspect("testEvent", "{{ .State.Restarting }} {{ .State.Running }}", "false false", waitTime)
|
|
assert.NilError(c, err)
|
|
|
|
var (
|
|
createCount int
|
|
startCount int
|
|
dieCount int
|
|
)
|
|
out, _ := dockerCmd(c, "events", "--since=0", "--until", daemonUnixTime(c), "-f", "container=testEvent")
|
|
events := strings.Split(strings.TrimSpace(out), "\n")
|
|
|
|
nEvents := len(events)
|
|
assert.Assert(c, nEvents >= 1)
|
|
actions := eventActionsByIDAndType(c, events, "testEvent", "container")
|
|
|
|
for _, a := range actions {
|
|
switch a {
|
|
case "create":
|
|
createCount++
|
|
case "start":
|
|
startCount++
|
|
case "die":
|
|
dieCount++
|
|
}
|
|
}
|
|
assert.Equal(c, createCount, 1, "testEvent should be created 1 times: %v", actions)
|
|
assert.Equal(c, startCount, 4, "testEvent should start 4 times: %v", actions)
|
|
assert.Equal(c, dieCount, 4, "testEvent should die 4 times: %v", actions)
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsSinceInTheFuture(c *testing.T) {
|
|
dockerCmd(c, "run", "--name", "test-container", "-d", "busybox", "true")
|
|
waitRun("test-container")
|
|
|
|
since := daemonTime(c)
|
|
until := since.Add(time.Duration(-24) * time.Hour)
|
|
out, _, err := dockerCmdWithError("events", "--filter", "image=busybox", "--since", parseEventTime(since), "--until", parseEventTime(until))
|
|
|
|
assert.ErrorContains(c, err, "")
|
|
assert.Assert(c, strings.Contains(out, "cannot be after `until`"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsUntilInThePast(c *testing.T) {
|
|
since := daemonUnixTime(c)
|
|
|
|
dockerCmd(c, "run", "--name", "test-container", "-d", "busybox", "true")
|
|
waitRun("test-container")
|
|
|
|
until := daemonUnixTime(c)
|
|
|
|
dockerCmd(c, "run", "--name", "test-container2", "-d", "busybox", "true")
|
|
waitRun("test-container2")
|
|
|
|
out, _ := dockerCmd(c, "events", "--filter", "image=busybox", "--since", since, "--until", until)
|
|
|
|
assert.Assert(c, !strings.Contains(out, "test-container2"))
|
|
assert.Assert(c, strings.Contains(out, "test-container"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsFormat(c *testing.T) {
|
|
since := daemonUnixTime(c)
|
|
dockerCmd(c, "run", "--rm", "busybox", "true")
|
|
dockerCmd(c, "run", "--rm", "busybox", "true")
|
|
out, _ := dockerCmd(c, "events", "--since", since, "--until", daemonUnixTime(c), "--format", "{{json .}}")
|
|
dec := json.NewDecoder(strings.NewReader(out))
|
|
// make sure we got 2 start events
|
|
startCount := 0
|
|
for {
|
|
var err error
|
|
var ev eventtypes.Message
|
|
if err = dec.Decode(&ev); err == io.EOF {
|
|
break
|
|
}
|
|
assert.NilError(c, err)
|
|
if ev.Status == "start" {
|
|
startCount++
|
|
}
|
|
}
|
|
|
|
assert.Equal(c, startCount, 2, "should have had 2 start events but had %d, out: %s", startCount, out)
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsFormatBadFunc(c *testing.T) {
|
|
// make sure it fails immediately, without receiving any event
|
|
result := dockerCmdWithResult("events", "--format", "{{badFuncString .}}")
|
|
result.Assert(c, icmd.Expected{
|
|
Error: "exit status 64",
|
|
ExitCode: 64,
|
|
Err: "Error parsing format: template: :1: function \"badFuncString\" not defined",
|
|
})
|
|
}
|
|
|
|
func (s *DockerSuite) TestEventsFormatBadField(c *testing.T) {
|
|
// make sure it fails immediately, without receiving any event
|
|
result := dockerCmdWithResult("events", "--format", "{{.badFieldString}}")
|
|
result.Assert(c, icmd.Expected{
|
|
Error: "exit status 64",
|
|
ExitCode: 64,
|
|
Err: "Error parsing format: template: :1:2: executing \"\" at <.badFieldString>: can't evaluate field badFieldString in type *events.Message",
|
|
})
|
|
}
|