| // +build !windows |
| |
| package main |
| |
| import ( |
| "io/ioutil" |
| "os" |
| "path/filepath" |
| "strconv" |
| "strings" |
| "testing" |
| "time" |
| |
| "github.com/docker/docker/integration-cli/checker" |
| "github.com/docker/docker/integration-cli/cli" |
| "github.com/docker/docker/integration-cli/cli/build" |
| "github.com/docker/docker/integration-cli/daemon" |
| "gotest.tools/assert" |
| "gotest.tools/icmd" |
| "gotest.tools/poll" |
| ) |
| |
| func pruneNetworkAndVerify(c *testing.T, d *daemon.Daemon, kept, pruned []string) { |
| _, err := d.Cmd("network", "prune", "--force") |
| assert.NilError(c, err) |
| |
| for _, s := range kept { |
| poll.WaitOn(c, pollCheck(c, func(*testing.T) (interface{}, string) { |
| out, err := d.Cmd("network", "ls", "--format", "{{.Name}}") |
| assert.NilError(c, err) |
| return out, "" |
| }, checker.Contains(s)), poll.WithTimeout(defaultReconciliationTimeout)) |
| |
| } |
| |
| for _, s := range pruned { |
| poll.WaitOn(c, pollCheck(c, func(*testing.T) (interface{}, string) { |
| out, err := d.Cmd("network", "ls", "--format", "{{.Name}}") |
| assert.NilError(c, err) |
| return out, "" |
| }, checker.Not(checker.Contains(s))), poll.WithTimeout(defaultReconciliationTimeout)) |
| } |
| } |
| |
| func (s *DockerSwarmSuite) TestPruneNetwork(c *testing.T) { |
| d := s.AddDaemon(c, true, true) |
| _, err := d.Cmd("network", "create", "n1") // used by container (testprune) |
| assert.NilError(c, err) |
| _, err = d.Cmd("network", "create", "n2") |
| assert.NilError(c, err) |
| _, err = d.Cmd("network", "create", "n3", "--driver", "overlay") // used by service (testprunesvc) |
| assert.NilError(c, err) |
| _, err = d.Cmd("network", "create", "n4", "--driver", "overlay") |
| assert.NilError(c, err) |
| |
| cName := "testprune" |
| _, err = d.Cmd("run", "-d", "--name", cName, "--net", "n1", "busybox", "top") |
| assert.NilError(c, err) |
| |
| serviceName := "testprunesvc" |
| replicas := 1 |
| out, err := d.Cmd("service", "create", "--detach", "--no-resolve-image", |
| "--name", serviceName, |
| "--replicas", strconv.Itoa(replicas), |
| "--network", "n3", |
| "busybox", "top") |
| assert.NilError(c, err) |
| assert.Assert(c, strings.TrimSpace(out) != "") |
| poll.WaitOn(c, pollCheck(c, d.CheckActiveContainerCount, checker.Equals(replicas+1)), poll.WithTimeout(defaultReconciliationTimeout)) |
| |
| // prune and verify |
| pruneNetworkAndVerify(c, d, []string{"n1", "n3"}, []string{"n2", "n4"}) |
| |
| // remove containers, then prune and verify again |
| _, err = d.Cmd("rm", "-f", cName) |
| assert.NilError(c, err) |
| _, err = d.Cmd("service", "rm", serviceName) |
| assert.NilError(c, err) |
| poll.WaitOn(c, pollCheck(c, d.CheckActiveContainerCount, checker.Equals(0)), poll.WithTimeout(defaultReconciliationTimeout)) |
| |
| pruneNetworkAndVerify(c, d, []string{}, []string{"n1", "n3"}) |
| } |
| |
| func (s *DockerDaemonSuite) TestPruneImageDangling(c *testing.T) { |
| s.d.StartWithBusybox(c) |
| |
| result := cli.BuildCmd(c, "test", cli.Daemon(s.d), |
| build.WithDockerfile(`FROM busybox |
| LABEL foo=bar`), |
| cli.WithFlags("-q"), |
| ) |
| result.Assert(c, icmd.Success) |
| id := strings.TrimSpace(result.Combined()) |
| |
| out, err := s.d.Cmd("images", "-q", "--no-trunc") |
| assert.NilError(c, err) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id)) |
| out, err = s.d.Cmd("image", "prune", "--force") |
| assert.NilError(c, err) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id)) |
| out, err = s.d.Cmd("images", "-q", "--no-trunc") |
| assert.NilError(c, err) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id)) |
| out, err = s.d.Cmd("image", "prune", "--force", "--all") |
| assert.NilError(c, err) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id)) |
| out, err = s.d.Cmd("images", "-q", "--no-trunc") |
| assert.NilError(c, err) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id)) |
| } |
| |
| func (s *DockerSuite) TestPruneContainerUntil(c *testing.T) { |
| out := cli.DockerCmd(c, "run", "-d", "busybox").Combined() |
| id1 := strings.TrimSpace(out) |
| cli.WaitExited(c, id1, 5*time.Second) |
| |
| until := daemonUnixTime(c) |
| |
| out = cli.DockerCmd(c, "run", "-d", "busybox").Combined() |
| id2 := strings.TrimSpace(out) |
| cli.WaitExited(c, id2, 5*time.Second) |
| |
| out = cli.DockerCmd(c, "container", "prune", "--force", "--filter", "until="+until).Combined() |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| out = cli.DockerCmd(c, "ps", "-a", "-q", "--no-trunc").Combined() |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| } |
| |
| func (s *DockerSuite) TestPruneContainerLabel(c *testing.T) { |
| out := cli.DockerCmd(c, "run", "-d", "--label", "foo", "busybox").Combined() |
| id1 := strings.TrimSpace(out) |
| cli.WaitExited(c, id1, 5*time.Second) |
| |
| out = cli.DockerCmd(c, "run", "-d", "--label", "bar", "busybox").Combined() |
| id2 := strings.TrimSpace(out) |
| cli.WaitExited(c, id2, 5*time.Second) |
| |
| out = cli.DockerCmd(c, "run", "-d", "busybox").Combined() |
| id3 := strings.TrimSpace(out) |
| cli.WaitExited(c, id3, 5*time.Second) |
| |
| out = cli.DockerCmd(c, "run", "-d", "--label", "foobar", "busybox").Combined() |
| id4 := strings.TrimSpace(out) |
| cli.WaitExited(c, id4, 5*time.Second) |
| |
| // Add a config file of label=foobar, that will have no impact if cli is label!=foobar |
| config := `{"pruneFilters": ["label=foobar"]}` |
| d, err := ioutil.TempDir("", "integration-cli-") |
| assert.NilError(c, err) |
| defer os.RemoveAll(d) |
| err = ioutil.WriteFile(filepath.Join(d, "config.json"), []byte(config), 0644) |
| assert.NilError(c, err) |
| |
| // With config.json only, prune based on label=foobar |
| out = cli.DockerCmd(c, "--config", d, "container", "prune", "--force").Combined() |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id3)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id4)) |
| out = cli.DockerCmd(c, "container", "prune", "--force", "--filter", "label=foo").Combined() |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id3)) |
| out = cli.DockerCmd(c, "ps", "-a", "-q", "--no-trunc").Combined() |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id3)) |
| out = cli.DockerCmd(c, "container", "prune", "--force", "--filter", "label!=bar").Combined() |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id3)) |
| out = cli.DockerCmd(c, "ps", "-a", "-q", "--no-trunc").Combined() |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id3)) |
| // With config.json label=foobar and CLI label!=foobar, CLI label!=foobar supersede |
| out = cli.DockerCmd(c, "--config", d, "container", "prune", "--force", "--filter", "label!=foobar").Combined() |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| out = cli.DockerCmd(c, "ps", "-a", "-q", "--no-trunc").Combined() |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| } |
| |
| func (s *DockerSuite) TestPruneVolumeLabel(c *testing.T) { |
| out, _ := dockerCmd(c, "volume", "create", "--label", "foo") |
| id1 := strings.TrimSpace(out) |
| assert.Assert(c, id1 != "") |
| |
| out, _ = dockerCmd(c, "volume", "create", "--label", "bar") |
| id2 := strings.TrimSpace(out) |
| assert.Assert(c, id2 != "") |
| |
| out, _ = dockerCmd(c, "volume", "create") |
| id3 := strings.TrimSpace(out) |
| assert.Assert(c, id3 != "") |
| |
| out, _ = dockerCmd(c, "volume", "create", "--label", "foobar") |
| id4 := strings.TrimSpace(out) |
| assert.Assert(c, id4 != "") |
| |
| // Add a config file of label=foobar, that will have no impact if cli is label!=foobar |
| config := `{"pruneFilters": ["label=foobar"]}` |
| d, err := ioutil.TempDir("", "integration-cli-") |
| assert.NilError(c, err) |
| defer os.RemoveAll(d) |
| err = ioutil.WriteFile(filepath.Join(d, "config.json"), []byte(config), 0644) |
| assert.NilError(c, err) |
| |
| // With config.json only, prune based on label=foobar |
| out, _ = dockerCmd(c, "--config", d, "volume", "prune", "--force") |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id3)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id4)) |
| out, _ = dockerCmd(c, "volume", "prune", "--force", "--filter", "label=foo") |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id3)) |
| out, _ = dockerCmd(c, "volume", "ls", "--format", "{{.Name}}") |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id3)) |
| out, _ = dockerCmd(c, "volume", "prune", "--force", "--filter", "label!=bar") |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id3)) |
| out, _ = dockerCmd(c, "volume", "ls", "--format", "{{.Name}}") |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id3)) |
| // With config.json label=foobar and CLI label!=foobar, CLI label!=foobar supersede |
| out, _ = dockerCmd(c, "--config", d, "volume", "prune", "--force", "--filter", "label!=foobar") |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| out, _ = dockerCmd(c, "volume", "ls", "--format", "{{.Name}}") |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| } |
| |
| func (s *DockerSuite) TestPruneNetworkLabel(c *testing.T) { |
| dockerCmd(c, "network", "create", "--label", "foo", "n1") |
| dockerCmd(c, "network", "create", "--label", "bar", "n2") |
| dockerCmd(c, "network", "create", "n3") |
| |
| out, _ := dockerCmd(c, "network", "prune", "--force", "--filter", "label=foo") |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), "n1")) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), "n2")) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), "n3")) |
| out, _ = dockerCmd(c, "network", "prune", "--force", "--filter", "label!=bar") |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), "n1")) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), "n2")) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), "n3")) |
| out, _ = dockerCmd(c, "network", "prune", "--force") |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), "n1")) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), "n2")) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), "n3")) |
| } |
| |
| func (s *DockerDaemonSuite) TestPruneImageLabel(c *testing.T) { |
| s.d.StartWithBusybox(c) |
| |
| result := cli.BuildCmd(c, "test1", cli.Daemon(s.d), |
| build.WithDockerfile(`FROM busybox |
| LABEL foo=bar`), |
| cli.WithFlags("-q"), |
| ) |
| result.Assert(c, icmd.Success) |
| id1 := strings.TrimSpace(result.Combined()) |
| out, err := s.d.Cmd("images", "-q", "--no-trunc") |
| assert.NilError(c, err) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id1)) |
| result = cli.BuildCmd(c, "test2", cli.Daemon(s.d), |
| build.WithDockerfile(`FROM busybox |
| LABEL bar=foo`), |
| cli.WithFlags("-q"), |
| ) |
| result.Assert(c, icmd.Success) |
| id2 := strings.TrimSpace(result.Combined()) |
| out, err = s.d.Cmd("images", "-q", "--no-trunc") |
| assert.NilError(c, err) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| out, err = s.d.Cmd("image", "prune", "--force", "--all", "--filter", "label=foo=bar") |
| assert.NilError(c, err) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| out, err = s.d.Cmd("image", "prune", "--force", "--all", "--filter", "label!=bar=foo") |
| assert.NilError(c, err) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id2)) |
| out, err = s.d.Cmd("image", "prune", "--force", "--all", "--filter", "label=bar=foo") |
| assert.NilError(c, err) |
| assert.Assert(c, !strings.Contains(strings.TrimSpace(out), id1)) |
| assert.Assert(c, strings.Contains(strings.TrimSpace(out), id2)) |
| } |