| // +build !windows |
| |
| package main |
| |
| import ( |
| "strconv" |
| "strings" |
| |
| "github.com/docker/docker/pkg/integration/checker" |
| "github.com/go-check/check" |
| ) |
| |
| func pruneNetworkAndVerify(c *check.C, d *SwarmDaemon, kept, pruned []string) { |
| _, err := d.Cmd("network", "prune", "--force") |
| c.Assert(err, checker.IsNil) |
| out, err := d.Cmd("network", "ls", "--format", "{{.Name}}") |
| c.Assert(err, checker.IsNil) |
| for _, s := range kept { |
| c.Assert(out, checker.Contains, s) |
| } |
| for _, s := range pruned { |
| c.Assert(out, checker.Not(checker.Contains), s) |
| } |
| } |
| |
| func (s *DockerSwarmSuite) TestPruneNetwork(c *check.C) { |
| d := s.AddDaemon(c, true, true) |
| _, err := d.Cmd("network", "create", "n1") // used by container (testprune) |
| c.Assert(err, checker.IsNil) |
| _, err = d.Cmd("network", "create", "n2") |
| c.Assert(err, checker.IsNil) |
| _, err = d.Cmd("network", "create", "n3", "--driver", "overlay") // used by service (testprunesvc) |
| c.Assert(err, checker.IsNil) |
| _, err = d.Cmd("network", "create", "n4", "--driver", "overlay") |
| c.Assert(err, checker.IsNil) |
| |
| cName := "testprune" |
| _, err = d.Cmd("run", "-d", "--name", cName, "--net", "n1", "busybox", "top") |
| c.Assert(err, checker.IsNil) |
| |
| serviceName := "testprunesvc" |
| replicas := 1 |
| out, err := d.Cmd("service", "create", "--name", serviceName, |
| "--replicas", strconv.Itoa(replicas), |
| "--network", "n3", |
| "busybox", "top") |
| c.Assert(err, checker.IsNil) |
| c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") |
| waitAndAssert(c, defaultReconciliationTimeout, d.checkActiveContainerCount, checker.Equals, replicas+1) |
| |
| // 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) |
| c.Assert(err, checker.IsNil) |
| _, err = d.Cmd("service", "rm", serviceName) |
| c.Assert(err, checker.IsNil) |
| waitAndAssert(c, defaultReconciliationTimeout, d.checkActiveContainerCount, checker.Equals, 0) |
| pruneNetworkAndVerify(c, d, []string{}, []string{"n1", "n3"}) |
| } |
| |
| func (s *DockerDaemonSuite) TestPruneImageDangling(c *check.C) { |
| c.Assert(s.d.StartWithBusybox(), checker.IsNil) |
| |
| out, _, err := s.d.buildImageWithOut("test", |
| `FROM busybox |
| LABEL foo=bar`, true, "-q") |
| c.Assert(err, checker.IsNil) |
| id := strings.TrimSpace(out) |
| |
| out, err = s.d.Cmd("images", "-q", "--no-trunc") |
| c.Assert(err, checker.IsNil) |
| c.Assert(strings.TrimSpace(out), checker.Contains, id) |
| |
| out, err = s.d.Cmd("image", "prune", "--force") |
| c.Assert(err, checker.IsNil) |
| c.Assert(strings.TrimSpace(out), checker.Not(checker.Contains), id) |
| |
| out, err = s.d.Cmd("images", "-q", "--no-trunc") |
| c.Assert(err, checker.IsNil) |
| c.Assert(strings.TrimSpace(out), checker.Contains, id) |
| |
| out, err = s.d.Cmd("image", "prune", "--force", "--all") |
| c.Assert(err, checker.IsNil) |
| c.Assert(strings.TrimSpace(out), checker.Contains, id) |
| |
| out, err = s.d.Cmd("images", "-q", "--no-trunc") |
| c.Assert(err, checker.IsNil) |
| c.Assert(strings.TrimSpace(out), checker.Not(checker.Contains), id) |
| } |