func splitTypeHostId(value string) (res ResourceType, host string, id containers.Identifier, err error) {
if value == "" {
err = errors.New("The identifier must be specified as <host>/<id> or <id>")
return
}
locatorParts := strings.SplitN(value, "://", 2)
if len(locatorParts) == 2 {
res = ResourceType(locatorParts[0])
value = locatorParts[1]
}
sections := strings.SplitN(value, "/", 2)
if len(sections) == 1 {
id, err = containers.NewIdentifier(sections[0])
return
}
id, err = containers.NewIdentifier(sections[1])
if err != nil {
return
}
if strings.TrimSpace(sections[0]) == "" {
err = errors.New("You must specify <host>/<id> or <id>")
return
}
host = sections[0]
return
}
func (s *IntegrationTestSuite) TestSamePortRejected(c *chk.C) {
id, err := containers.NewIdentifier("TestSamePortRejected")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId, "--ports=8080:39485")
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
active, _ := s.unitState(id)
c.Assert(active, chk.Equals, "inactive")
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
paths, err := filepath.Glob(id.VersionedUnitPathFor("*"))
c.Assert(err, chk.IsNil)
for _, p := range paths {
s.assertFilePresent(c, p, 0664, true)
}
id2, _ := containers.NewIdentifier("TestSamePortRejected2")
cmd = exec.Command("/usr/bin/gear", "install", TestImage, fmt.Sprintf("%v/%v", s.daemonURI, id2), "--ports=8080:39485")
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.ErrorMatches, "exit status 1")
state, substate := s.unitState(id2)
c.Assert(state, chk.Equals, "inactive")
c.Assert(substate, chk.Equals, "dead")
}
func GetDockerContainerPacketCounts(d *docker.DockerClient) (map[containers.Identifier]int, error) {
serviceFiles, err := filepath.Glob(filepath.Join(gearconfig.ContainerBasePath(), "units", "**", containers.IdentifierPrefix+"*.service"))
if err != nil {
return nil, err
}
ids := make([]string, 0)
packetCount := make(map[containers.Identifier]int)
for _, s := range serviceFiles {
id := filepath.Base(s)
if strings.HasPrefix(id, containers.IdentifierPrefix) && strings.HasSuffix(id, ".service") {
id = id[len(containers.IdentifierPrefix):(len(id) - len(".service"))]
if id, err := containers.NewIdentifier(id); err == nil {
ids = append(ids, string(id))
packetCount[id] = 0
}
}
}
containerIPs, err := d.GetContainerIPs(ids)
if err != nil {
return nil, err
}
cmd := exec.Command("/sbin/iptables-save", "-c")
output, err := cmd.Output()
if err != nil {
return nil, err
}
scan := bufio.NewScanner(bytes.NewBuffer(output))
for scan.Scan() {
line := scan.Text()
if strings.Contains(line, "-A DOCKER ! -i docker0") && strings.Contains(line, "-j DNAT") {
//Example: [0:0] -A DOCKER ! -i docker0 -p tcp -m tcp --dport 4000 -j DNAT --to-destination 172.17.0.3:8080
items := strings.Fields(line)
packets, _ := strconv.Atoi(strings.Split(items[0], ":")[0][1:])
destIp := strings.Split(items[15], ":")[0]
id, _ := containers.NewIdentifier(containerIPs[destIp])
packetCount[id] = packetCount[id] + packets
}
if strings.Contains(line, "-A OUTPUT -d 127.0.0.1/32 -p tcp -m tcp --dport") && strings.Contains(line, "-m comment --comment ") {
//Example: [5850:394136] -A OUTPUT -d 127.0.0.1/32 -p tcp -m tcp --dport 4000 -m comment --comment 0001 -j ACCEPT
items := strings.Fields(line)
packets, _ := strconv.Atoi(strings.Split(items[0], ":")[0][1:])
if id, err := containers.NewIdentifier(items[14]); err == nil {
packetCount[id] = packetCount[id] + packets
}
}
}
return packetCount, nil
}
func (s *IntegrationTestSuite) TestInstallEnvFile(c *chk.C) {
id, err := containers.NewIdentifier("TestInstallEnvFile")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
// get the full path to this .go file so we can get the correct path to the
// simple.env file
_, filename, _, _ := runtime.Caller(0)
envFile := path.Join(path.Dir(filename), "..", "deployment", "fixtures", "simple.env")
cmd := exec.Command("/usr/bin/gear", "install", EnvImage, hostContainerId, "--env-file="+envFile, "--start")
data, err := cmd.CombinedOutput()
c.Log(cmd.Args)
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerStarts(c, id)
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(strings.Contains(string(data), "TEST=value"), chk.Equals, true)
c.Assert(strings.Contains(string(data), "QUOTED=\\\"foo\\\""), chk.Equals, true)
c.Assert(strings.Contains(string(data), "IGNORED"), chk.Equals, false)
}
func (p Port) IdentifierFor() (containers.Identifier, error) {
_, portPath := p.PortPathsFor()
r, err := os.Open(portPath)
if err != nil {
return "", err
}
defer r.Close()
scan := bufio.NewScanner(r)
for scan.Scan() {
line := scan.Text()
if strings.HasPrefix(line, "X-ContainerId=") {
id, err := containers.NewIdentifier(strings.TrimPrefix(line, "X-ContainerId="))
if err != nil {
return "", err
}
return id, nil
}
}
if scan.Err() != nil {
return "", scan.Err()
}
return "", fmt.Errorf("Container ID not found")
}
func TestShouldSendRemoteJob(t *testing.T) {
trans := &testTransport{}
localhost := &testLocator{"localhost"}
initCalled := false
locator := &ResourceLocator{"ctr", "foobar", localhost}
Executor{
On: Locators{locator},
Serial: func(on Locator) JobRequest {
if on != locator {
t.Fatalf("Expected locator passed to Serial() to be identical to %+v", locator)
}
id, _ := containers.NewIdentifier(on.(*ResourceLocator).Id)
return &cjobs.StoppedContainerStateRequest{
Id: id,
}
},
Transport: trans,
}.Gather()
if initCalled {
t.Errorf("Local initialization should be bypassed for remote transports")
}
if _, ok := trans.Translated["localhost"]; !ok {
t.Errorf("Job for localhost was not enqueued in %+v", trans.Invoked)
}
if _, ok := trans.Invoked["localhost"]; !ok {
t.Errorf("Job for localhost was not enqueued in %+v", trans.Invoked)
}
}
func HandleDeleteContainerRequest(conf *http.HttpConfiguration, context *http.HttpContext, r *rest.Request) (interface{}, error) {
id, errg := containers.NewIdentifier(r.PathParam("id"))
if errg != nil {
return nil, errg
}
return &cjobs.DeleteContainerRequest{Id: id}, nil
}
func (s *IntegrationTestSuite) TestInstallEnv(c *chk.C) {
id, err := containers.NewIdentifier("TestInstallEnv")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
hostEnvId := fmt.Sprintf("%v/%v", s.daemonURI, "foobar")
cmd := exec.Command("/usr/bin/gear", "install", EnvImage, hostContainerId, "--env-id=foobar", "A=B", "C=D", "--start")
data, err := cmd.CombinedOutput()
c.Log(cmd.Args)
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerStarts(c, id)
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(strings.Contains(string(data), "A=B"), chk.Equals, true)
c.Assert(strings.Contains(string(data), "C=D"), chk.Equals, true)
cmd = exec.Command("/usr/bin/gear", "env", hostEnvId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(string(data), chk.Equals, "A=B\nC=D\n")
}
func (s *IntegrationTestSuite) TestStartStopContainer(c *chk.C) {
id, err := containers.NewIdentifier("IntTest003")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId, "--ports=8080:4001", "--isolate")
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
cmd = exec.Command("/usr/bin/gear", "start", hostContainerId)
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerState(c, id, CONTAINER_STARTED)
s.assertFilePresent(c, filepath.Join(id.HomePath(), "container-init.sh"), 0700, false)
ports, err := containers.GetExistingPorts(id)
c.Assert(err, chk.IsNil)
c.Assert(len(ports), chk.Equals, 1)
resp, err := http.Get(fmt.Sprintf("http://0.0.0.0:%v", ports[0].External))
c.Assert(err, chk.IsNil)
c.Assert(resp.StatusCode, chk.Equals, 200)
cmd = exec.Command("/usr/bin/gear", "stop", hostContainerId)
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerState(c, id, CONTAINER_STOPPED)
}
func (s *IntegrationTestSuite) TestSimpleInstallWithEnv(c *chk.C) {
if !*hasEnvFile {
c.Skip("-env-file not specified")
}
id, err := containers.NewIdentifier("IntTest008")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", EnvImage, hostContainerId, "--env-file=deployment/fixtures/simple.env", "--start")
data, err := cmd.CombinedOutput()
c.Log(cmd.Args)
c.Log(string(data))
c.Assert(err, chk.IsNil)
time.Sleep(time.Second * 5) // startup time is indeterminate unfortunately because gear init --post continues to run
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(strings.Contains(string(data), "TEST=\"value\""), chk.Equals, true)
c.Assert(strings.Contains(string(data), "QUOTED=\"foo\""), chk.Equals, true)
}
func (r repositoryPermission) CreatePermission(locator ssh.KeyLocator, value *utils.RawMessage) error {
p := RepositoryPermission{}
if value != nil {
if err := json.Unmarshal(*value, &p); err != nil {
return err
}
}
id, err := containers.NewIdentifier(p.Id)
if err != nil {
return err
}
repoId := RepoIdentifier(id)
if _, err := os.Stat(repoId.RepositoryPathFor()); err != nil {
return err
}
accessPath := repoId.GitAccessPathFor(locator.NameForKey(), p.Write)
if err := os.Symlink(locator.PathToKey(), accessPath); err != nil && !os.IsExist(err) {
return err
}
negAccessPath := repoId.GitAccessPathFor(locator.NameForKey(), !p.Write)
if err := os.Remove(negAccessPath); err != nil && !os.IsNotExist(err) {
return err
}
if _, err := os.Stat(repoId.AuthKeysPathFor()); err == nil {
if err := os.Remove(repoId.AuthKeysPathFor()); err != nil && !os.IsNotExist(err) {
return err
}
}
return nil
}
func (s *IntegrationTestSuite) TestLongContainerName(c *chk.C) {
id, err := containers.NewIdentifier("IntTest006xxxxxxxxxxxxxx")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId, "--start", "--ports=8080:4003", "--isolate")
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerState(c, id, CONTAINER_STARTED)
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
s.assertFilePresent(c, filepath.Join(id.HomePath(), "container-init.sh"), 0700, false)
ports, err := containers.GetExistingPorts(id)
c.Assert(err, chk.IsNil)
c.Assert(len(ports), chk.Equals, 1)
t := time.NewTicker(time.Second / 10)
defer t.Stop()
select {
case <-t.C:
resp, err := http.Get(fmt.Sprintf("http://0.0.0.0:%v", ports[0].External))
if err == nil {
c.Assert(resp.StatusCode, chk.Equals, 200)
}
case <-time.After(time.Second * 15):
c.Fail()
}
}
func (s *IntegrationTestSuite) TestSimpleInstallAndStartImage(c *chk.C) {
id, err := containers.NewIdentifier("IntTest000")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId)
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerState(c, id, CONTAINER_STOPPED)
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
paths, err := filepath.Glob(id.VersionedUnitPathFor("*"))
c.Assert(err, chk.IsNil)
for _, p := range paths {
s.assertFilePresent(c, p, 0664, true)
}
s.assertFileAbsent(c, filepath.Join(id.HomePath(), "container-init.sh"))
ports, err := containers.GetExistingPorts(id)
c.Assert(err, chk.IsNil)
c.Assert(len(ports), chk.Equals, 0)
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(strings.Contains(string(data), "Loaded: loaded (/var/lib/containers/units/In/ctr-IntTest000.service; enabled)"), chk.Equals, true)
s.assertContainerState(c, id, CONTAINER_STOPPED)
}
func (s *IntegrationTestSuite) TestContainerNetLinks(c *chk.C) {
id, err := containers.NewIdentifier("IntTest007")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId, "--ports=8080:4004", "--isolate")
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
cmd = exec.Command("/usr/bin/gear", "link", "-n", "127.0.0.1:8081:74.125.239.114:80", hostContainerId)
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
cmd = exec.Command("/usr/bin/gear", "start", hostContainerId)
data, err = cmd.CombinedOutput()
s.assertContainerState(c, id, CONTAINER_STARTED)
s.assertFilePresent(c, filepath.Join(id.HomePath(), "container-init.sh"), 0700, false)
cmd = exec.Command("/usr/bin/switchns", "--container="+id.ContainerFor(), "--", "/sbin/iptables", "-t", "nat", "-L")
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(strings.Contains(string(data), "tcp dpt:tproxy to:74.125.239.114"), chk.Equals, true)
cmd = exec.Command("/usr/bin/gear", "stop", hostContainerId)
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerState(c, id, CONTAINER_STOPPED)
}
func (c containerPermission) CreatePermission(locator KeyLocator, value *utils.RawMessage) error {
var idString string
if value != nil {
if err := json.Unmarshal(*value, &idString); err != nil {
return err
}
}
id, err := containers.NewIdentifier(idString)
if err != nil {
return err
}
if _, err := os.Stat(id.UnitPathFor()); err != nil {
return err
}
if err := os.Symlink(locator.PathToKey(), SshAccessPathFor(id, locator.NameForKey())); err != nil && !os.IsExist(err) {
return err
}
if _, err := os.Stat(id.AuthKeysPathFor()); err == nil {
if err := os.Remove(id.AuthKeysPathFor()); err != nil {
return err
}
}
return nil
}
func (d *Deployment) createInstances(c *Container) error {
for i := len(c.instances); i < c.Count; i++ {
var id containers.Identifier
var err error
if d.RandomizeIds {
id, err = containers.NewRandomIdentifier(d.IdPrefix)
} else {
id, err = containers.NewIdentifier(d.IdPrefix + c.Name + "-" + strconv.Itoa(i+1))
}
if err != nil {
return err
}
instance := &Instance{
Id: id,
From: c.Name,
Image: c.Image,
Ports: newPortMappings(c.PublicPorts),
container: c,
add: true,
}
c.AddInstance(instance)
}
return nil
}
func (s *IntegrationTestSuite) TestLongContainerName(c *chk.C) {
id, err := containers.NewIdentifier("IntTest006xxxxxxxxxxxxxx")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId, "--start", "--ports=8080:0", "--isolate")
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerStarts(c, id)
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
s.assertFilePresent(c, filepath.Join(id.RunPathFor(), "container-init.sh"), 0700, false)
ports, err := containers.GetExistingPorts(id)
c.Assert(err, chk.IsNil)
c.Assert(len(ports), chk.Equals, 1)
httpAlive := func() bool {
resp, err := http.Get(fmt.Sprintf("http://0.0.0.0:%v", ports[0].External))
if err == nil {
c.Assert(resp.StatusCode, chk.Equals, 200)
return true
}
return false
}
if !until(TimeoutContainerStateChange, IntervalHttpCheck, httpAlive) {
c.Errorf("Unable to retrieve a 200 status code from port %d", ports[0].External)
c.FailNow()
}
}
func (s *IntegrationTestSuite) TestRestartContainer(c *chk.C) {
id, err := containers.NewIdentifier("IntTest004")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId, "--ports=8080:4002", "--start", "--isolate")
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
s.assertContainerState(c, id, CONTAINER_STARTED)
s.assertFilePresent(c, filepath.Join(id.HomePath(), "container-init.sh"), 0700, false)
oldPid := s.getContainerPid(id)
cmd = exec.Command("/usr/bin/gear", "restart", hostContainerId)
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerState(c, id, CONTAINER_RESTARTED)
newPid := s.getContainerPid(id)
c.Assert(oldPid, chk.Not(chk.Equals), newPid)
}
func (s *IntegrationTestSuite) TestSimpleInstallWithEnv(c *chk.C) {
if !*hasEnvFile {
c.Skip("-env-file not specified")
}
id, err := containers.NewIdentifier("IntTest008")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", EnvImage, hostContainerId, "--env-file=deployment/fixtures/simple.env", "--start")
data, err := cmd.CombinedOutput()
c.Log(cmd.Args)
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerStarts(c, id)
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(strings.Contains(string(data), "TEST=\"value\""), chk.Equals, true)
c.Assert(strings.Contains(string(data), "QUOTED=\"\\\"foo\\\"\""), chk.Equals, true)
c.Assert(strings.Contains(string(data), "IGNORED"), chk.Equals, false)
cmd = exec.Command("/usr/bin/gear", "stop", hostContainerId)
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertContainerStops(c, id, true)
}
func (h *HttpRestartContainerRequest) Handler(conf *http.HttpConfiguration) http.JobHandler {
return func(context *jobs.JobContext, r *rest.Request) (interface{}, error) {
id, errg := containers.NewIdentifier(r.PathParam("id"))
if errg != nil {
return nil, errg
}
return &cjobs.RestartContainerRequest{id}, nil
}
}
func (h *HttpDeleteContainerRequest) Handler(conf *HttpConfiguration) JobHandler {
return func(context *jobs.JobContext, r *rest.Request) (jobs.Job, error) {
id, errg := containers.NewIdentifier(r.PathParam("id"))
if errg != nil {
return nil, errg
}
return &jobs.DeleteContainerRequest{id}, nil
}
}
func NewIdentifierFromUser(u *user.User) (RepoIdentifier, error) {
if !strings.HasPrefix(u.Username, RepoIdentifierPrefix) || u.Name != "Repository user" {
return "", errors.New("Not a repository user")
}
id := strings.TrimLeft(u.Username, RepoIdentifierPrefix)
containerId, err := containers.NewIdentifier(id)
if err != nil {
return "", err
}
return RepoIdentifier(containerId), nil
}
func HandleCreateRepositoryRequest(conf *http.HttpConfiguration, context *http.HttpContext, r *rest.Request) (interface{}, error) {
repositoryId, errg := containers.NewIdentifier(r.PathParam("id"))
if errg != nil {
return nil, errg
}
// TODO: convert token into a safe clone spec and commit hash
return &gitjobs.CreateRepositoryRequest{
git.RepoIdentifier(repositoryId),
r.URL.Query().Get("source"),
context.Id,
}, nil
}
func HandlePatchEnvironmentRequest(conf *http.HttpConfiguration, context *http.HttpContext, r *rest.Request) (interface{}, error) {
id, errg := containers.NewIdentifier(r.PathParam("id"))
if errg != nil {
return nil, errg
}
data := containers.EnvironmentDescription{}
if err := decodeAndCheck(r, &data); err != nil {
return nil, err
}
data.Id = id
return &cjobs.PatchEnvironmentRequest{data}, nil
}
func HandleStopContainerRequest(conf *http.HttpConfiguration, context *http.HttpContext, r *rest.Request) (interface{}, error) {
id, errg := containers.NewIdentifier(r.PathParam("id"))
if errg != nil {
return nil, errg
}
data := &cjobs.StoppedContainerStateRequest{}
if err := decodeAndCheck(r, data); err != nil {
return nil, err
}
data.Id = id
return data, nil
}
func NewContainerLocators(t transport.Transport, values ...string) (Locators, error) {
locators, err := NewResourceLocators(t, ResourceTypeContainer, values...)
if err != nil {
return Locators{}, err
}
for i := range locators {
_, err := containers.NewIdentifier(locators[i].(*ResourceLocator).Id)
if err != nil {
return Locators{}, err
}
}
return locators, nil
}
func GetIdlerRules(lookupId containers.Identifier, active bool) (map[string]bool, error) {
cmd := exec.Command("/sbin/iptables-save", "-c")
output, err := cmd.Output()
if err != nil {
return nil, err
}
scan := bufio.NewScanner(bytes.NewBuffer(output))
ports := make(map[string]bool)
for scan.Scan() {
line := scan.Text()
items := strings.Fields(line)
var (
port string
id string
)
if config.UsePreroutingIdler {
if !active && strings.Contains(line, "-A PREROUTING") && strings.Contains(line, "-j NFQUEUE --queue-num 0") {
port = items[10]
id = items[14]
} else if active && strings.Contains(line, "-A OUTPUT") && strings.Contains(line, "-j ACCEPT") && strings.Contains(line, "-m comment --comment ") {
port = items[10]
id = items[14]
} else {
continue
}
} else {
if active && strings.Contains(line, "-A INPUT") && strings.Contains(line, "-j NFQUEUE --queue-num 0") {
port = items[10]
id = items[14]
} else {
continue
}
}
ruleId, err := containers.NewIdentifier(id)
if err != nil {
return nil, err
}
if ruleId != lookupId {
continue
}
ports[port] = true
}
return ports, nil
}
func (link *ContainerLink) Check() error {
if link.Id == "" {
return errors.New("Container identifier may not be empty")
}
if _, err := containers.NewIdentifier(string(link.Id)); err != nil {
return err
}
for i := range link.NetworkLinks {
if err := link.NetworkLinks[i].Check(); err != nil {
return err
}
}
return nil
}
func HandleGitArchiveContentRequest(conf *http.HttpConfiguration, context *http.HttpContext, r *rest.Request) (interface{}, error) {
repoId, errr := containers.NewIdentifier(r.PathParam("id"))
if errr != nil {
return nil, jobs.SimpleError{jobs.ResponseInvalidRequest, fmt.Sprintf("Invalid repository identifier: %s", errr.Error())}
}
ref, errc := gitjobs.NewGitCommitRef(r.PathParam("ref"))
if errc != nil {
return nil, jobs.SimpleError{jobs.ResponseInvalidRequest, fmt.Sprintf("Invalid commit ref: %s", errc.Error())}
}
return &gitjobs.GitArchiveContentRequest{
git.RepoIdentifier(repoId),
ref,
}, nil
}
func (s *IntegrationTestSuite) TestStatus(c *chk.C) {
id, err := containers.NewIdentifier("IntTest005")
c.Assert(err, chk.IsNil)
s.containerIds = append(s.containerIds, id)
hostContainerId := fmt.Sprintf("%v/%v", s.daemonURI, id)
cmd := exec.Command("/usr/bin/gear", "install", TestImage, hostContainerId)
data, err := cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
s.assertFilePresent(c, id.UnitPathFor(), 0664, true)
active, _ := s.unitState(id)
if active == "failed" {
c.Logf("Container %s has previous recorded 'failed' state, convert to 'inactive'", id)
active = "inactive"
}
c.Assert(active, chk.Equals, "inactive")
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(strings.Contains(string(data), "Loaded: loaded (/var/lib/containers/units/In/ctr-IntTest005.service; enabled)"), chk.Equals, true)
cmd = exec.Command("/usr/bin/gear", "start", hostContainerId)
_, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
s.assertContainerStarts(c, id)
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Log(string(data))
c.Assert(err, chk.IsNil)
c.Assert(strings.Contains(string(data), "Loaded: loaded (/var/lib/containers/units/In/ctr-IntTest005.service; enabled)"), chk.Equals, true)
c.Assert(strings.Contains(string(data), "Active: active (running)"), chk.Equals, true)
cmd = exec.Command("/usr/bin/gear", "stop", hostContainerId)
_, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
s.assertContainerStops(c, id, true)
cmd = exec.Command("/usr/bin/gear", "status", hostContainerId)
data, err = cmd.CombinedOutput()
c.Assert(err, chk.IsNil)
c.Log(string(data))
c.Assert(strings.Contains(string(data), "Loaded: loaded (/var/lib/containers/units/In/ctr-IntTest005.service; enabled)"), chk.Equals, true)
}