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59099af0eaefef0153fc32037a46beab3ff04684
docker-cli/components/engine/daemon/daemon_test.go
Tibor Vass 69db6279aa Revert "Merge pull request #16228 from duglin/ContextualizeEvents" 
Although having a request ID available throughout the codebase is very
valuable, the impact of requiring a Context as an argument to every
function in the codepath of an API request, is too significant and was
not properly understood at the time of the review.

Furthermore, mixing API-layer code with non-API-layer code makes the
latter usable only by API-layer code (one that has a notion of Context).

This reverts commit de4164043546d2b9ee3bf323dbc41f4979c84480, reversing
changes made to 7daeecd42d7bb112bfe01532c8c9a962bb0c7967.

Signed-off-by: Tibor Vass <tibor@docker.com>

Conflicts:
	api/server/container.go
	builder/internals.go
	daemon/container_unix.go
	daemon/create.go
Upstream-commit: b08f071e18043abe8ce15f56826d38dd26bedb78
Component: engine
2015-09-29 14:26:51 -04:00

552 lines
21 KiB
Go
Raw Blame History

package daemon
import (
"fmt"
"io/ioutil"
"os"
"path"
"path/filepath"
"testing"
"github.com/docker/docker/pkg/graphdb"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/truncindex"
"github.com/docker/docker/runconfig"
"github.com/docker/docker/volume"
volumedrivers "github.com/docker/docker/volume/drivers"
"github.com/docker/docker/volume/local"
"github.com/docker/docker/volume/store"
)
//
// https://github.com/docker/docker/issues/8069
//
func TestGet(t *testing.T) {
c1 := &Container{
CommonContainer: CommonContainer{
ID: "5a4ff6a163ad4533d22d69a2b8960bf7fafdcba06e72d2febdba229008b0bf57",
Name: "tender_bardeen",
},
}
c2 := &Container{
CommonContainer: CommonContainer{
ID: "3cdbd1aa394fd68559fd1441d6eff2ab7c1e6363582c82febfaa8045df3bd8de",
Name: "drunk_hawking",
},
}
c3 := &Container{
CommonContainer: CommonContainer{
ID: "3cdbd1aa394fd68559fd1441d6eff2abfafdcba06e72d2febdba229008b0bf57",
Name: "3cdbd1aa",
},
}
c4 := &Container{
CommonContainer: CommonContainer{
ID: "75fb0b800922abdbef2d27e60abcdfaf7fb0698b2a96d22d3354da361a6ff4a5",
Name: "5a4ff6a163ad4533d22d69a2b8960bf7fafdcba06e72d2febdba229008b0bf57",
},
}
c5 := &Container{
CommonContainer: CommonContainer{
ID: "d22d69a2b8960bf7fafdcba06e72d2febdba960bf7fafdcba06e72d2f9008b060b",
Name: "d22d69a2b896",
},
}
store := &contStore{
s: map[string]*Container{
c1.ID: c1,
c2.ID: c2,
c3.ID: c3,
c4.ID: c4,
c5.ID: c5,
},
}
index := truncindex.NewTruncIndex([]string{})
index.Add(c1.ID)
index.Add(c2.ID)
index.Add(c3.ID)
index.Add(c4.ID)
index.Add(c5.ID)
daemonTestDbPath := path.Join(os.TempDir(), "daemon_test.db")
graph, err := graphdb.NewSqliteConn(daemonTestDbPath)
if err != nil {
t.Fatalf("Failed to create daemon test sqlite database at %s", daemonTestDbPath)
}
graph.Set(c1.Name, c1.ID)
graph.Set(c2.Name, c2.ID)
graph.Set(c3.Name, c3.ID)
graph.Set(c4.Name, c4.ID)
graph.Set(c5.Name, c5.ID)
daemon := &Daemon{
containers: store,
idIndex: index,
containerGraphDB: graph,
}
if container, _ := daemon.Get("3cdbd1aa394fd68559fd1441d6eff2ab7c1e6363582c82febfaa8045df3bd8de"); container != c2 {
t.Fatal("Should explicitly match full container IDs")
}
if container, _ := daemon.Get("75fb0b8009"); container != c4 {
t.Fatal("Should match a partial ID")
}
if container, _ := daemon.Get("drunk_hawking"); container != c2 {
t.Fatal("Should match a full name")
}
// c3.Name is a partial match for both c3.ID and c2.ID
if c, _ := daemon.Get("3cdbd1aa"); c != c3 {
t.Fatal("Should match a full name even though it collides with another container's ID")
}
if container, _ := daemon.Get("d22d69a2b896"); container != c5 {
t.Fatal("Should match a container where the provided prefix is an exact match to the it's name, and is also a prefix for it's ID")
}
if _, err := daemon.Get("3cdbd1"); err == nil {
t.Fatal("Should return an error when provided a prefix that partially matches multiple container ID's")
}
if _, err := daemon.Get("nothing"); err == nil {
t.Fatal("Should return an error when provided a prefix that is neither a name or a partial match to an ID")
}
os.Remove(daemonTestDbPath)
}
func TestLoadWithVolume(t *testing.T) {
tmp, err := ioutil.TempDir("", "docker-daemon-test-")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
containerID := "d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e"
containerPath := filepath.Join(tmp, containerID)
if err := os.MkdirAll(containerPath, 0755); err != nil {
t.Fatal(err)
}
hostVolumeID := stringid.GenerateNonCryptoID()
vfsPath := filepath.Join(tmp, "vfs", "dir", hostVolumeID)
volumePath := filepath.Join(tmp, "volumes", hostVolumeID)
if err := os.MkdirAll(vfsPath, 0755); err != nil {
t.Fatal(err)
}
if err := os.MkdirAll(volumePath, 0755); err != nil {
t.Fatal(err)
}
content := filepath.Join(vfsPath, "helo")
if err := ioutil.WriteFile(content, []byte("HELO"), 0644); err != nil {
t.Fatal(err)
}
config := `{"State":{"Running":true,"Paused":false,"Restarting":false,"OOMKilled":false,"Dead":false,"Pid":2464,"ExitCode":0,
"Error":"","StartedAt":"2015-05-26T16:48:53.869308965Z","FinishedAt":"0001-01-01T00:00:00Z"},
"ID":"d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e","Created":"2015-05-26T16:48:53.7987917Z","Path":"top",
"Args":[],"Config":{"Hostname":"d59df5276e7b","Domainname":"","User":"","Memory":0,"MemorySwap":0,"CpuShares":0,"Cpuset":"",
"AttachStdin":false,"AttachStdout":false,"AttachStderr":false,"PortSpecs":null,"ExposedPorts":null,"Tty":true,"OpenStdin":true,
"StdinOnce":false,"Env":null,"Cmd":["top"],"Image":"ubuntu:latest","Volumes":null,"WorkingDir":"","Entrypoint":null,
"NetworkDisabled":false,"MacAddress":"","OnBuild":null,"Labels":{}},"Image":"07f8e8c5e66084bef8f848877857537ffe1c47edd01a93af27e7161672ad0e95",
"NetworkSettings":{"IPAddress":"172.17.0.1","IPPrefixLen":16,"MacAddress":"02:42:ac:11:00:01","LinkLocalIPv6Address":"fe80::42:acff:fe11:1",
"LinkLocalIPv6PrefixLen":64,"GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"Gateway":"172.17.42.1","IPv6Gateway":"","Bridge":"docker0","Ports":{}},
"ResolvConfPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/resolv.conf",
"HostnamePath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hostname",
"HostsPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hosts",
"LogPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e-json.log",
"Name":"/ubuntu","Driver":"aufs","ExecDriver":"native-0.2","MountLabel":"","ProcessLabel":"","AppArmorProfile":"","RestartCount":0,
"UpdateDns":false,"Volumes":{"/vol1":"%s"},"VolumesRW":{"/vol1":true},"AppliedVolumesFrom":null}`
cfg := fmt.Sprintf(config, vfsPath)
if err = ioutil.WriteFile(filepath.Join(containerPath, "config.json"), []byte(cfg), 0644); err != nil {
t.Fatal(err)
}
hostConfig := `{"Binds":[],"ContainerIDFile":"","LxcConf":[],"Memory":0,"MemorySwap":0,"CpuShares":0,"CpusetCpus":"",
"Privileged":false,"PortBindings":{},"Links":null,"PublishAllPorts":false,"Dns":null,"DnsOptions":null,"DnsSearch":null,"ExtraHosts":null,"VolumesFrom":null,
"Devices":[],"NetworkMode":"bridge","IpcMode":"","PidMode":"","CapAdd":null,"CapDrop":null,"RestartPolicy":{"Name":"no","MaximumRetryCount":0},
"SecurityOpt":null,"ReadonlyRootfs":false,"Ulimits":null,"LogConfig":{"Type":"","Config":null},"CgroupParent":""}`
if err = ioutil.WriteFile(filepath.Join(containerPath, "hostconfig.json"), []byte(hostConfig), 0644); err != nil {
t.Fatal(err)
}
daemon, err := initDaemonForVolumesTest(tmp)
if err != nil {
t.Fatal(err)
}
defer volumedrivers.Unregister(volume.DefaultDriverName)
c, err := daemon.load(containerID)
if err != nil {
t.Fatal(err)
}
err = daemon.verifyVolumesInfo(c)
if err != nil {
t.Fatal(err)
}
if len(c.MountPoints) != 1 {
t.Fatalf("Expected 1 volume mounted, was 0\n")
}
m := c.MountPoints["/vol1"]
if m.Name != hostVolumeID {
t.Fatalf("Expected mount name to be %s, was %s\n", hostVolumeID, m.Name)
}
if m.Destination != "/vol1" {
t.Fatalf("Expected mount destination /vol1, was %s\n", m.Destination)
}
if !m.RW {
t.Fatalf("Expected mount point to be RW but it was not\n")
}
if m.Driver != volume.DefaultDriverName {
t.Fatalf("Expected mount driver local, was %s\n", m.Driver)
}
newVolumeContent := filepath.Join(volumePath, local.VolumeDataPathName, "helo")
b, err := ioutil.ReadFile(newVolumeContent)
if err != nil {
t.Fatal(err)
}
if string(b) != "HELO" {
t.Fatalf("Expected HELO, was %s\n", string(b))
}
}
func TestLoadWithBindMount(t *testing.T) {
tmp, err := ioutil.TempDir("", "docker-daemon-test-")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
containerID := "d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e"
containerPath := filepath.Join(tmp, containerID)
if err = os.MkdirAll(containerPath, 0755); err != nil {
t.Fatal(err)
}
config := `{"State":{"Running":true,"Paused":false,"Restarting":false,"OOMKilled":false,"Dead":false,"Pid":2464,"ExitCode":0,
"Error":"","StartedAt":"2015-05-26T16:48:53.869308965Z","FinishedAt":"0001-01-01T00:00:00Z"},
"ID":"d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e","Created":"2015-05-26T16:48:53.7987917Z","Path":"top",
"Args":[],"Config":{"Hostname":"d59df5276e7b","Domainname":"","User":"","Memory":0,"MemorySwap":0,"CpuShares":0,"Cpuset":"",
"AttachStdin":false,"AttachStdout":false,"AttachStderr":false,"PortSpecs":null,"ExposedPorts":null,"Tty":true,"OpenStdin":true,
"StdinOnce":false,"Env":null,"Cmd":["top"],"Image":"ubuntu:latest","Volumes":null,"WorkingDir":"","Entrypoint":null,
"NetworkDisabled":false,"MacAddress":"","OnBuild":null,"Labels":{}},"Image":"07f8e8c5e66084bef8f848877857537ffe1c47edd01a93af27e7161672ad0e95",
"NetworkSettings":{"IPAddress":"172.17.0.1","IPPrefixLen":16,"MacAddress":"02:42:ac:11:00:01","LinkLocalIPv6Address":"fe80::42:acff:fe11:1",
"LinkLocalIPv6PrefixLen":64,"GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"Gateway":"172.17.42.1","IPv6Gateway":"","Bridge":"docker0","Ports":{}},
"ResolvConfPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/resolv.conf",
"HostnamePath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hostname",
"HostsPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hosts",
"LogPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e-json.log",
"Name":"/ubuntu","Driver":"aufs","ExecDriver":"native-0.2","MountLabel":"","ProcessLabel":"","AppArmorProfile":"","RestartCount":0,
"UpdateDns":false,"Volumes":{"/vol1": "/vol1"},"VolumesRW":{"/vol1":true},"AppliedVolumesFrom":null}`
if err = ioutil.WriteFile(filepath.Join(containerPath, "config.json"), []byte(config), 0644); err != nil {
t.Fatal(err)
}
hostConfig := `{"Binds":["/vol1:/vol1"],"ContainerIDFile":"","LxcConf":[],"Memory":0,"MemorySwap":0,"CpuShares":0,"CpusetCpus":"",
"Privileged":false,"PortBindings":{},"Links":null,"PublishAllPorts":false,"Dns":null,"DnsOptions":null,"DnsSearch":null,"ExtraHosts":null,"VolumesFrom":null,
"Devices":[],"NetworkMode":"bridge","IpcMode":"","PidMode":"","CapAdd":null,"CapDrop":null,"RestartPolicy":{"Name":"no","MaximumRetryCount":0},
"SecurityOpt":null,"ReadonlyRootfs":false,"Ulimits":null,"LogConfig":{"Type":"","Config":null},"CgroupParent":""}`
if err = ioutil.WriteFile(filepath.Join(containerPath, "hostconfig.json"), []byte(hostConfig), 0644); err != nil {
t.Fatal(err)
}
daemon, err := initDaemonForVolumesTest(tmp)
if err != nil {
t.Fatal(err)
}
defer volumedrivers.Unregister(volume.DefaultDriverName)
c, err := daemon.load(containerID)
if err != nil {
t.Fatal(err)
}
err = daemon.verifyVolumesInfo(c)
if err != nil {
t.Fatal(err)
}
if len(c.MountPoints) != 1 {
t.Fatalf("Expected 1 volume mounted, was 0\n")
}
m := c.MountPoints["/vol1"]
if m.Name != "" {
t.Fatalf("Expected empty mount name, was %s\n", m.Name)
}
if m.Source != "/vol1" {
t.Fatalf("Expected mount source /vol1, was %s\n", m.Source)
}
if m.Destination != "/vol1" {
t.Fatalf("Expected mount destination /vol1, was %s\n", m.Destination)
}
if !m.RW {
t.Fatalf("Expected mount point to be RW but it was not\n")
}
}
func TestLoadWithVolume17RC(t *testing.T) {
tmp, err := ioutil.TempDir("", "docker-daemon-test-")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
containerID := "d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e"
containerPath := filepath.Join(tmp, containerID)
if err := os.MkdirAll(containerPath, 0755); err != nil {
t.Fatal(err)
}
hostVolumeID := "6a3c03fc4a4e588561a543cc3bdd50089e27bd11bbb0e551e19bf735e2514101"
volumePath := filepath.Join(tmp, "volumes", hostVolumeID)
if err := os.MkdirAll(volumePath, 0755); err != nil {
t.Fatal(err)
}
content := filepath.Join(volumePath, "helo")
if err := ioutil.WriteFile(content, []byte("HELO"), 0644); err != nil {
t.Fatal(err)
}
config := `{"State":{"Running":true,"Paused":false,"Restarting":false,"OOMKilled":false,"Dead":false,"Pid":2464,"ExitCode":0,
"Error":"","StartedAt":"2015-05-26T16:48:53.869308965Z","FinishedAt":"0001-01-01T00:00:00Z"},
"ID":"d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e","Created":"2015-05-26T16:48:53.7987917Z","Path":"top",
"Args":[],"Config":{"Hostname":"d59df5276e7b","Domainname":"","User":"","Memory":0,"MemorySwap":0,"CpuShares":0,"Cpuset":"",
"AttachStdin":false,"AttachStdout":false,"AttachStderr":false,"PortSpecs":null,"ExposedPorts":null,"Tty":true,"OpenStdin":true,
"StdinOnce":false,"Env":null,"Cmd":["top"],"Image":"ubuntu:latest","Volumes":null,"WorkingDir":"","Entrypoint":null,
"NetworkDisabled":false,"MacAddress":"","OnBuild":null,"Labels":{}},"Image":"07f8e8c5e66084bef8f848877857537ffe1c47edd01a93af27e7161672ad0e95",
"NetworkSettings":{"IPAddress":"172.17.0.1","IPPrefixLen":16,"MacAddress":"02:42:ac:11:00:01","LinkLocalIPv6Address":"fe80::42:acff:fe11:1",
"LinkLocalIPv6PrefixLen":64,"GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"Gateway":"172.17.42.1","IPv6Gateway":"","Bridge":"docker0","Ports":{}},
"ResolvConfPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/resolv.conf",
"HostnamePath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hostname",
"HostsPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hosts",
"LogPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e-json.log",
"Name":"/ubuntu","Driver":"aufs","ExecDriver":"native-0.2","MountLabel":"","ProcessLabel":"","AppArmorProfile":"","RestartCount":0,
"UpdateDns":false,"MountPoints":{"/vol1":{"Name":"6a3c03fc4a4e588561a543cc3bdd50089e27bd11bbb0e551e19bf735e2514101","Destination":"/vol1","Driver":"local","RW":true,"Source":"","Relabel":""}},"AppliedVolumesFrom":null}`
if err = ioutil.WriteFile(filepath.Join(containerPath, "config.json"), []byte(config), 0644); err != nil {
t.Fatal(err)
}
hostConfig := `{"Binds":[],"ContainerIDFile":"","LxcConf":[],"Memory":0,"MemorySwap":0,"CpuShares":0,"CpusetCpus":"",
"Privileged":false,"PortBindings":{},"Links":null,"PublishAllPorts":false,"Dns":null,"DnsOptions":null,"DnsSearch":null,"ExtraHosts":null,"VolumesFrom":null,
"Devices":[],"NetworkMode":"bridge","IpcMode":"","PidMode":"","CapAdd":null,"CapDrop":null,"RestartPolicy":{"Name":"no","MaximumRetryCount":0},
"SecurityOpt":null,"ReadonlyRootfs":false,"Ulimits":null,"LogConfig":{"Type":"","Config":null},"CgroupParent":""}`
if err = ioutil.WriteFile(filepath.Join(containerPath, "hostconfig.json"), []byte(hostConfig), 0644); err != nil {
t.Fatal(err)
}
daemon, err := initDaemonForVolumesTest(tmp)
if err != nil {
t.Fatal(err)
}
defer volumedrivers.Unregister(volume.DefaultDriverName)
c, err := daemon.load(containerID)
if err != nil {
t.Fatal(err)
}
err = daemon.verifyVolumesInfo(c)
if err != nil {
t.Fatal(err)
}
if len(c.MountPoints) != 1 {
t.Fatalf("Expected 1 volume mounted, was 0\n")
}
m := c.MountPoints["/vol1"]
if m.Name != hostVolumeID {
t.Fatalf("Expected mount name to be %s, was %s\n", hostVolumeID, m.Name)
}
if m.Destination != "/vol1" {
t.Fatalf("Expected mount destination /vol1, was %s\n", m.Destination)
}
if !m.RW {
t.Fatalf("Expected mount point to be RW but it was not\n")
}
if m.Driver != volume.DefaultDriverName {
t.Fatalf("Expected mount driver local, was %s\n", m.Driver)
}
newVolumeContent := filepath.Join(volumePath, local.VolumeDataPathName, "helo")
b, err := ioutil.ReadFile(newVolumeContent)
if err != nil {
t.Fatal(err)
}
if string(b) != "HELO" {
t.Fatalf("Expected HELO, was %s\n", string(b))
}
}
func TestRemoveLocalVolumesFollowingSymlinks(t *testing.T) {
tmp, err := ioutil.TempDir("", "docker-daemon-test-")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
containerID := "d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e"
containerPath := filepath.Join(tmp, containerID)
if err := os.MkdirAll(containerPath, 0755); err != nil {
t.Fatal(err)
}
hostVolumeID := stringid.GenerateNonCryptoID()
vfsPath := filepath.Join(tmp, "vfs", "dir", hostVolumeID)
volumePath := filepath.Join(tmp, "volumes", hostVolumeID)
if err := os.MkdirAll(vfsPath, 0755); err != nil {
t.Fatal(err)
}
if err := os.MkdirAll(volumePath, 0755); err != nil {
t.Fatal(err)
}
content := filepath.Join(vfsPath, "helo")
if err := ioutil.WriteFile(content, []byte("HELO"), 0644); err != nil {
t.Fatal(err)
}
config := `{"State":{"Running":true,"Paused":false,"Restarting":false,"OOMKilled":false,"Dead":false,"Pid":2464,"ExitCode":0,
"Error":"","StartedAt":"2015-05-26T16:48:53.869308965Z","FinishedAt":"0001-01-01T00:00:00Z"},
"ID":"d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e","Created":"2015-05-26T16:48:53.7987917Z","Path":"top",
"Args":[],"Config":{"Hostname":"d59df5276e7b","Domainname":"","User":"","Memory":0,"MemorySwap":0,"CpuShares":0,"Cpuset":"",
"AttachStdin":false,"AttachStdout":false,"AttachStderr":false,"PortSpecs":null,"ExposedPorts":null,"Tty":true,"OpenStdin":true,
"StdinOnce":false,"Env":null,"Cmd":["top"],"Image":"ubuntu:latest","Volumes":null,"WorkingDir":"","Entrypoint":null,
"NetworkDisabled":false,"MacAddress":"","OnBuild":null,"Labels":{}},"Image":"07f8e8c5e66084bef8f848877857537ffe1c47edd01a93af27e7161672ad0e95",
"NetworkSettings":{"IPAddress":"172.17.0.1","IPPrefixLen":16,"MacAddress":"02:42:ac:11:00:01","LinkLocalIPv6Address":"fe80::42:acff:fe11:1",
"LinkLocalIPv6PrefixLen":64,"GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"Gateway":"172.17.42.1","IPv6Gateway":"","Bridge":"docker0","Ports":{}},
"ResolvConfPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/resolv.conf",
"HostnamePath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hostname",
"HostsPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/hosts",
"LogPath":"/var/lib/docker/containers/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e/d59df5276e7b219d510fe70565e0404bc06350e0d4b43fe961f22f339980170e-json.log",
"Name":"/ubuntu","Driver":"aufs","ExecDriver":"native-0.2","MountLabel":"","ProcessLabel":"","AppArmorProfile":"","RestartCount":0,
"UpdateDns":false,"Volumes":{"/vol1":"%s"},"VolumesRW":{"/vol1":true},"AppliedVolumesFrom":null}`
cfg := fmt.Sprintf(config, vfsPath)
if err = ioutil.WriteFile(filepath.Join(containerPath, "config.json"), []byte(cfg), 0644); err != nil {
t.Fatal(err)
}
hostConfig := `{"Binds":[],"ContainerIDFile":"","LxcConf":[],"Memory":0,"MemorySwap":0,"CpuShares":0,"CpusetCpus":"",
"Privileged":false,"PortBindings":{},"Links":null,"PublishAllPorts":false,"Dns":null,"DnsOptions":null,"DnsSearch":null,"ExtraHosts":null,"VolumesFrom":null,
"Devices":[],"NetworkMode":"bridge","IpcMode":"","PidMode":"","CapAdd":null,"CapDrop":null,"RestartPolicy":{"Name":"no","MaximumRetryCount":0},
"SecurityOpt":null,"ReadonlyRootfs":false,"Ulimits":null,"LogConfig":{"Type":"","Config":null},"CgroupParent":""}`
if err = ioutil.WriteFile(filepath.Join(containerPath, "hostconfig.json"), []byte(hostConfig), 0644); err != nil {
t.Fatal(err)
}
daemon, err := initDaemonForVolumesTest(tmp)
if err != nil {
t.Fatal(err)
}
defer volumedrivers.Unregister(volume.DefaultDriverName)
c, err := daemon.load(containerID)
if err != nil {
t.Fatal(err)
}
err = daemon.verifyVolumesInfo(c)
if err != nil {
t.Fatal(err)
}
if len(c.MountPoints) != 1 {
t.Fatalf("Expected 1 volume mounted, was 0\n")
}
m := c.MountPoints["/vol1"]
_, err = daemon.VolumeCreate(m.Name, m.Driver, nil)
if err != nil {
t.Fatal(err)
}
if err := daemon.VolumeRm(m.Name); err != nil {
t.Fatal(err)
}
fi, err := os.Stat(vfsPath)
if err == nil || !os.IsNotExist(err) {
t.Fatalf("Expected vfs path to not exist: %v - %v\n", fi, err)
}
}
func initDaemonForVolumesTest(tmp string) (*Daemon, error) {
daemon := &Daemon{
repository: tmp,
root: tmp,
volumes: store.New(),
}
volumesDriver, err := local.New(tmp)
if err != nil {
return nil, err
}
volumedrivers.Register(volumesDriver, volumesDriver.Name())
return daemon, nil
}
func TestParseSecurityOpt(t *testing.T) {
container := &Container{}
config := &runconfig.HostConfig{}
// test apparmor
config.SecurityOpt = []string{"apparmor:test_profile"}
if err := parseSecurityOpt(container, config); err != nil {
t.Fatalf("Unexpected parseSecurityOpt error: %v", err)
}
if container.AppArmorProfile != "test_profile" {
t.Fatalf("Unexpected AppArmorProfile, expected: \"test_profile\", got %q", container.AppArmorProfile)
}
// test valid label
config.SecurityOpt = []string{"label:user:USER"}
if err := parseSecurityOpt(container, config); err != nil {
t.Fatalf("Unexpected parseSecurityOpt error: %v", err)
}
// test invalid label
config.SecurityOpt = []string{"label"}
if err := parseSecurityOpt(container, config); err == nil {
t.Fatal("Expected parseSecurityOpt error, got nil")
}
// test invalid opt
config.SecurityOpt = []string{"test"}
if err := parseSecurityOpt(container, config); err == nil {
t.Fatal("Expected parseSecurityOpt error, got nil")
}
}
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