package main import ( "fmt" "strings" "github.com/docker/docker/pkg/integration/checker" "github.com/docker/docker/utils" "github.com/go-check/check" ) // ensure docker info succeeds func (s *DockerSuite) TestInfoEnsureSucceeds(c *check.C) { out, _ := dockerCmd(c, "info") // always shown fields stringsToCheck := []string{ "ID:", "Containers:", "Images:", "Execution Driver:", "Logging Driver:", "Operating System:", "CPUs:", "Total Memory:", "Kernel Version:", "Storage Driver:", } if utils.ExperimentalBuild() { stringsToCheck = append(stringsToCheck, "Experimental: true") } for _, linePrefix := range stringsToCheck { if !strings.Contains(out, linePrefix) { c.Errorf("couldn't find string %v in output", linePrefix) } } } // TestInfoDiscoveryBackend verifies that a daemon run with `--cluster-advertise` and // `--cluster-store` properly show the backend's endpoint in info output. func (s *DockerSuite) TestInfoDiscoveryBackend(c *check.C) { testRequires(c, SameHostDaemon) d := NewDaemon(c) discoveryBackend := "consul://consuladdr:consulport/some/path" if err := d.Start(fmt.Sprintf("--cluster-store=%s", discoveryBackend), "--cluster-advertise=foo"); err != nil { c.Fatal(err) } defer d.Stop() out, err := d.Cmd("info") c.Assert(err, checker.IsNil) c.Assert(out, checker.Contains, fmt.Sprintf("Cluster store: %s\n", discoveryBackend)) }