| 6db32fde | package main import ( |
| 7d193ef1 | "fmt" |
| 3e7db73b | "net" |
| e732f4e6 | "strings" |
| dc944ea7 | |
| 7d193ef1 | "github.com/docker/docker/pkg/integration/checker" |
| 78578125 | "github.com/docker/docker/utils" |
| dc944ea7 | "github.com/go-check/check" |
| 6db32fde | ) // ensure docker info succeeds |
| dc944ea7 |
func (s *DockerSuite) TestInfoEnsureSucceeds(c *check.C) { |
| 668e2369 | out, _ := dockerCmd(c, "info") |
| 6db32fde | |
| 4c69d0dd |
// always shown fields
stringsToCheck := []string{
"ID:",
"Containers:", |
| e732f4e6 | " Running:", " Paused:", " Stopped:", |
| 4c69d0dd | "Images:", "Execution Driver:", |
| 4e8fcd40 | "OSType:", "Architecture:", |
| 4c69d0dd | "Logging Driver:", "Operating System:", "CPUs:", "Total Memory:", "Kernel Version:", |
| 78578125 | "Storage Driver:", |
| aa7fd884 | "Volume:", "Network:", |
| 78578125 |
}
if utils.ExperimentalBuild() {
stringsToCheck = append(stringsToCheck, "Experimental: true")
} |
| 6db32fde |
for _, linePrefix := range stringsToCheck { |
| 37b3cd42 |
c.Assert(out, checker.Contains, linePrefix, check.Commentf("couldn't find string %v in output", linePrefix)) |
| 6db32fde | } } |
| 7d193ef1 |
// 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) { |
| 25c38339 | testRequires(c, SameHostDaemon, DaemonIsLinux) |
| 7d193ef1 | d := NewDaemon(c) discoveryBackend := "consul://consuladdr:consulport/some/path" |
| 3e7db73b |
discoveryAdvertise := "1.1.1.1:2375"
err := d.Start(fmt.Sprintf("--cluster-store=%s", discoveryBackend), fmt.Sprintf("--cluster-advertise=%s", discoveryAdvertise)) |
| 37b3cd42 | c.Assert(err, checker.IsNil) |
| 7d193ef1 |
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)) |
| 3e7db73b |
c.Assert(out, checker.Contains, fmt.Sprintf("Cluster advertise: %s\n", discoveryAdvertise))
}
// TestInfoDiscoveryInvalidAdvertise verifies that a daemon run with
// an invalid `--cluster-advertise` configuration
func (s *DockerSuite) TestInfoDiscoveryInvalidAdvertise(c *check.C) { |
| 25c38339 | testRequires(c, SameHostDaemon, DaemonIsLinux) |
| 3e7db73b |
d := NewDaemon(c)
discoveryBackend := "consul://consuladdr:consulport/some/path"
// --cluster-advertise with an invalid string is an error
err := d.Start(fmt.Sprintf("--cluster-store=%s", discoveryBackend), "--cluster-advertise=invalid")
c.Assert(err, checker.Not(checker.IsNil))
// --cluster-advertise without --cluster-store is also an error
err = d.Start("--cluster-advertise=1.1.1.1:2375")
c.Assert(err, checker.Not(checker.IsNil))
}
// TestInfoDiscoveryAdvertiseInterfaceName verifies that a daemon run with `--cluster-advertise`
// configured with interface name properly show the advertise ip-address in info output.
func (s *DockerSuite) TestInfoDiscoveryAdvertiseInterfaceName(c *check.C) { |
| 25c38339 | testRequires(c, SameHostDaemon, Network, DaemonIsLinux) |
| 3e7db73b |
d := NewDaemon(c)
discoveryBackend := "consul://consuladdr:consulport/some/path"
discoveryAdvertise := "eth0"
err := d.Start(fmt.Sprintf("--cluster-store=%s", discoveryBackend), fmt.Sprintf("--cluster-advertise=%s:2375", discoveryAdvertise))
c.Assert(err, checker.IsNil)
defer d.Stop()
iface, err := net.InterfaceByName(discoveryAdvertise)
c.Assert(err, checker.IsNil)
addrs, err := iface.Addrs()
c.Assert(err, checker.IsNil)
c.Assert(len(addrs), checker.GreaterThan, 0)
ip, _, err := net.ParseCIDR(addrs[0].String())
c.Assert(err, checker.IsNil)
out, err := d.Cmd("info")
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Contains, fmt.Sprintf("Cluster store: %s\n", discoveryBackend))
c.Assert(out, checker.Contains, fmt.Sprintf("Cluster advertise: %s:2375\n", ip.String())) |
| 7d193ef1 | } |
| e732f4e6 |
func (s *DockerSuite) TestInfoDisplaysRunningContainers(c *check.C) {
testRequires(c, DaemonIsLinux)
dockerCmd(c, "run", "-d", "busybox", "top")
out, _ := dockerCmd(c, "info")
c.Assert(out, checker.Contains, fmt.Sprintf("Containers: %d\n", 1))
c.Assert(out, checker.Contains, fmt.Sprintf(" Running: %d\n", 1))
c.Assert(out, checker.Contains, fmt.Sprintf(" Paused: %d\n", 0))
c.Assert(out, checker.Contains, fmt.Sprintf(" Stopped: %d\n", 0))
}
func (s *DockerSuite) TestInfoDisplaysPausedContainers(c *check.C) {
testRequires(c, DaemonIsLinux)
out, _ := dockerCmd(c, "run", "-d", "busybox", "top")
cleanedContainerID := strings.TrimSpace(out)
dockerCmd(c, "pause", cleanedContainerID)
out, _ = dockerCmd(c, "info")
c.Assert(out, checker.Contains, fmt.Sprintf("Containers: %d\n", 1))
c.Assert(out, checker.Contains, fmt.Sprintf(" Running: %d\n", 0))
c.Assert(out, checker.Contains, fmt.Sprintf(" Paused: %d\n", 1))
c.Assert(out, checker.Contains, fmt.Sprintf(" Stopped: %d\n", 0))
}
func (s *DockerSuite) TestInfoDisplaysStoppedContainers(c *check.C) {
testRequires(c, DaemonIsLinux)
out, _ := dockerCmd(c, "run", "-d", "busybox", "top")
cleanedContainerID := strings.TrimSpace(out)
dockerCmd(c, "stop", cleanedContainerID)
out, _ = dockerCmd(c, "info")
c.Assert(out, checker.Contains, fmt.Sprintf("Containers: %d\n", 1))
c.Assert(out, checker.Contains, fmt.Sprintf(" Running: %d\n", 0))
c.Assert(out, checker.Contains, fmt.Sprintf(" Paused: %d\n", 0))
c.Assert(out, checker.Contains, fmt.Sprintf(" Stopped: %d\n", 1))
} |