コード例 #1
0
ファイル: github.go プロジェクト: jdef/contrib
func usersWithCommit(client *github.Client, org, project string) ([]string, error) {
	userSet := util.StringSet{}

	teams, err := fetchAllTeams(client, org)
	if err != nil {
		glog.Errorf("%v", err)
		return nil, err
	}

	teamIDs := []int{}
	for _, team := range teams {
		repo, _, err := client.Organizations.IsTeamRepo(*team.ID, org, project)
		if repo == nil || err != nil {
			continue
		}
		perms := *repo.Permissions
		if perms["push"] {
			teamIDs = append(teamIDs, *team.ID)
		}
	}

	for _, team := range teamIDs {
		users, err := fetchAllUsers(client, team)
		if err != nil {
			glog.Errorf("%v", err)
			continue
		}
		for _, user := range users {
			userSet.Insert(*user.Login)
		}
	}

	return userSet.List(), nil
}
コード例 #2
0
func getSecretNames(secrets []*kapi.Secret) util.StringSet {
	names := util.StringSet{}
	for _, secret := range secrets {
		names.Insert(secret.Name)
	}
	return names
}
コード例 #3
0
ファイル: linux.go プロジェクト: neumino/kubernetes
func (t *tcShaper) nextClassID() (int, error) {
	data, err := t.e.Command("tc", "class", "show", "dev", t.iface).CombinedOutput()
	if err != nil {
		return -1, err
	}

	scanner := bufio.NewScanner(bytes.NewBuffer(data))
	classes := util.StringSet{}
	for scanner.Scan() {
		line := strings.TrimSpace(scanner.Text())
		// skip empty lines
		if len(line) == 0 {
			continue
		}
		parts := strings.Split(line, " ")
		// expected tc line:
		// class htb 1:1 root prio 0 rate 1000Kbit ceil 1000Kbit burst 1600b cburst 1600b
		if len(parts) != 14 {
			return -1, fmt.Errorf("unexpected output from tc: %s (%v)", scanner.Text(), parts)
		}
		classes.Insert(parts[2])
	}

	// Make sure it doesn't go forever
	for nextClass := 1; nextClass < 10000; nextClass++ {
		if !classes.Has(fmt.Sprintf("1:%d", nextClass)) {
			return nextClass, nil
		}
	}
	// This should really never happen
	return -1, fmt.Errorf("exhausted class space, please try again")
}
コード例 #4
0
ファイル: attributes.go プロジェクト: nitintutlani/origin
// nameMatches checks to see if the resourceName of the action is in a the specified whitelist.  An empty whitelist indicates that any name is allowed.
// An empty string in the whitelist should only match the action's resourceName if the resourceName itself is empty string.  This behavior allows for the
// combination of a whitelist for gets in the same rule as a list that won't have a resourceName.  I don't recommend writing such a rule, but we do
// handle it like you'd expect: white list is respected for gets while not preventing the list you explicitly asked for.
func (a DefaultAuthorizationAttributes) nameMatches(allowedResourceNames util.StringSet) bool {
	if len(allowedResourceNames) == 0 {
		return true
	}

	return allowedResourceNames.Has(a.GetResourceName())
}
コード例 #5
0
ファイル: resource_printer.go プロジェクト: pydawg/kubernetes
// Pass ports=nil for all ports.
func formatEndpoints(endpoints *api.Endpoints, ports util.StringSet) string {
	if len(endpoints.Subsets) == 0 {
		return "<none>"
	}
	list := []string{}
	max := 3
	more := false
	count := 0
	for i := range endpoints.Subsets {
		ss := &endpoints.Subsets[i]
		for i := range ss.Ports {
			port := &ss.Ports[i]
			if ports == nil || ports.Has(port.Name) {
				for i := range ss.Addresses {
					if len(list) == max {
						more = true
					}
					addr := &ss.Addresses[i]
					if !more {
						list = append(list, fmt.Sprintf("%s:%d", addr.IP, port.Port))
					}
					count++
				}
			}
		}
	}
	ret := strings.Join(list, ",")
	if more {
		return fmt.Sprintf("%s + %d more...", ret, count-max)
	}
	return ret
}
コード例 #6
0
// Index returns a list of items that match on the index function
// Index is thread-safe so long as you treat all items as immutable
func (c *threadSafeMap) Index(indexName string, obj interface{}) ([]interface{}, error) {
	c.lock.RLock()
	defer c.lock.RUnlock()

	indexFunc := c.indexers[indexName]
	if indexFunc == nil {
		return nil, fmt.Errorf("Index with name %s does not exist", indexName)
	}

	indexKeys, err := indexFunc(obj)
	if err != nil {
		return nil, err
	}
	index := c.indices[indexName]

	// need to de-dupe the return list.  Since multiple keys are allowed, this can happen.
	returnKeySet := util.StringSet{}
	for _, indexKey := range indexKeys {
		set := index[indexKey]
		for _, key := range set.List() {
			returnKeySet.Insert(key)
		}
	}

	list := make([]interface{}, 0, returnKeySet.Len())
	for absoluteKey := range returnKeySet {
		list = append(list, c.items[absoluteKey])
	}
	return list, nil
}
コード例 #7
0
ファイル: integration.go プロジェクト: Vitamen/kubernetes
func runMasterServiceTest(client *client.Client) {
	time.Sleep(12 * time.Second)
	svcList, err := client.Services(api.NamespaceDefault).List(labels.Everything())
	if err != nil {
		glog.Fatalf("unexpected error listing services: %v", err)
	}
	var foundRW bool
	found := util.StringSet{}
	for i := range svcList.Items {
		found.Insert(svcList.Items[i].Name)
		if svcList.Items[i].Name == "kubernetes" {
			foundRW = true
		}
	}
	if foundRW {
		ep, err := client.Endpoints(api.NamespaceDefault).Get("kubernetes")
		if err != nil {
			glog.Fatalf("unexpected error listing endpoints for kubernetes service: %v", err)
		}
		if countEndpoints(ep) == 0 {
			glog.Fatalf("no endpoints for kubernetes service: %v", ep)
		}
	} else {
		glog.Errorf("no RW service found: %v", found)
		glog.Fatal("Kubernetes service test failed")
	}
	glog.Infof("Master service test passed.")
}
コード例 #8
0
ファイル: cache.go プロジェクト: jhadvig/origin
// List returns the set of namespace names the user has access to view
func (ac *AuthorizationCache) List(userInfo user.Info) (*kapi.NamespaceList, error) {
	keys := util.StringSet{}
	user := userInfo.GetName()
	groups := userInfo.GetGroups()

	obj, exists, _ := ac.userSubjectRecordStore.GetByKey(user)
	if exists {
		subjectRecord := obj.(*subjectRecord)
		keys.Insert(subjectRecord.namespaces.List()...)
	}

	for _, group := range groups {
		obj, exists, _ := ac.groupSubjectRecordStore.GetByKey(group)
		if exists {
			subjectRecord := obj.(*subjectRecord)
			keys.Insert(subjectRecord.namespaces.List()...)
		}
	}

	namespaceList := &kapi.NamespaceList{}
	for key := range keys {
		namespace, exists, err := ac.namespaceStore.GetByKey(key)
		if err != nil {
			return nil, err
		}
		if exists {
			namespaceList.Items = append(namespaceList.Items, *namespace.(*kapi.Namespace))
		}
	}
	return namespaceList, nil
}
コード例 #9
0
ファイル: config.go プロジェクト: nvnvrts/kubernetes
func filterInvalidPods(pods []*api.Pod, source string, recorder record.EventRecorder) (filtered []*api.Pod) {
	names := util.StringSet{}
	for i, pod := range pods {
		var errlist []error
		if errs := validation.ValidatePod(pod); len(errs) != 0 {
			errlist = append(errlist, errs...)
			// If validation fails, don't trust it any further -
			// even Name could be bad.
		} else {
			name := kubecontainer.GetPodFullName(pod)
			if names.Has(name) {
				errlist = append(errlist, fielderrors.NewFieldDuplicate("name", pod.Name))
			} else {
				names.Insert(name)
			}
		}
		if len(errlist) > 0 {
			name := bestPodIdentString(pod)
			err := utilerrors.NewAggregate(errlist)
			glog.Warningf("Pod[%d] (%s) from %s failed validation, ignoring: %v", i+1, name, source, err)
			recorder.Eventf(pod, "FailedValidation", "Error validating pod %s from %s, ignoring: %v", name, source, err)
			continue
		}
		filtered = append(filtered, pod)
	}
	return
}
コード例 #10
0
func getPullSecretNames(serviceaccount *kapi.ServiceAccount) util.StringSet {
	names := util.StringSet{}
	for _, secret := range serviceaccount.ImagePullSecrets {
		names.Insert(secret.Name)
	}
	return names
}
コード例 #11
0
func (d *ProjectStatusDescriber) MakeGraph(namespace string) (osgraph.Graph, util.StringSet, error) {
	g := osgraph.New()

	loaders := []GraphLoader{
		&serviceLoader{namespace: namespace, lister: d.K},
		&serviceAccountLoader{namespace: namespace, lister: d.K},
		&secretLoader{namespace: namespace, lister: d.K},
		&rcLoader{namespace: namespace, lister: d.K},
		&podLoader{namespace: namespace, lister: d.K},
		// TODO check swagger for feature enablement and selectively add bcLoader and buildLoader
		// then remove tolerateNotFoundErrors method.
		&bcLoader{namespace: namespace, lister: d.C},
		&buildLoader{namespace: namespace, lister: d.C},
		&isLoader{namespace: namespace, lister: d.C},
		&dcLoader{namespace: namespace, lister: d.C},
	}
	loadingFuncs := []func() error{}
	for _, loader := range loaders {
		loadingFuncs = append(loadingFuncs, loader.Load)
	}

	forbiddenResources := util.StringSet{}
	if errs := parallel.Run(loadingFuncs...); len(errs) > 0 {
		actualErrors := []error{}
		for _, err := range errs {
			if kapierrors.IsForbidden(err) {
				forbiddenErr := err.(*kapierrors.StatusError)
				if (forbiddenErr.Status().Details != nil) && (len(forbiddenErr.Status().Details.Kind) > 0) {
					forbiddenResources.Insert(forbiddenErr.Status().Details.Kind)
				}
				continue
			}
			actualErrors = append(actualErrors, err)
		}

		if len(actualErrors) > 0 {
			return g, forbiddenResources, utilerrors.NewAggregate(actualErrors)
		}
	}

	for _, loader := range loaders {
		loader.AddToGraph(g)
	}

	kubeedges.AddAllExposedPodTemplateSpecEdges(g)
	kubeedges.AddAllExposedPodEdges(g)
	kubeedges.AddAllManagedByRCPodEdges(g)
	kubeedges.AddAllRequestedServiceAccountEdges(g)
	kubeedges.AddAllMountableSecretEdges(g)
	kubeedges.AddAllMountedSecretEdges(g)
	buildedges.AddAllInputOutputEdges(g)
	buildedges.AddAllBuildEdges(g)
	deployedges.AddAllTriggerEdges(g)
	deployedges.AddAllDeploymentEdges(g)
	imageedges.AddAllImageStreamRefEdges(g)

	return g, forbiddenResources, nil
}
コード例 #12
0
func TestFilterQuotaPods(t *testing.T) {
	pods := []api.Pod{
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-running"},
			Status:     api.PodStatus{Phase: api.PodRunning},
		},
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-pending"},
			Status:     api.PodStatus{Phase: api.PodPending},
		},
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-succeeded"},
			Status:     api.PodStatus{Phase: api.PodSucceeded},
		},
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-unknown"},
			Status:     api.PodStatus{Phase: api.PodUnknown},
		},
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-failed"},
			Status:     api.PodStatus{Phase: api.PodFailed},
		},
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-failed-with-restart-always"},
			Spec: api.PodSpec{
				RestartPolicy: api.RestartPolicyAlways,
			},
			Status: api.PodStatus{Phase: api.PodFailed},
		},
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-failed-with-restart-on-failure"},
			Spec: api.PodSpec{
				RestartPolicy: api.RestartPolicyOnFailure,
			},
			Status: api.PodStatus{Phase: api.PodFailed},
		},
		{
			ObjectMeta: api.ObjectMeta{Name: "pod-failed-with-restart-never"},
			Spec: api.PodSpec{
				RestartPolicy: api.RestartPolicyNever,
			},
			Status: api.PodStatus{Phase: api.PodFailed},
		},
	}
	expectedResults := util.NewStringSet("pod-running",
		"pod-pending", "pod-unknown", "pod-failed-with-restart-always",
		"pod-failed-with-restart-on-failure")

	actualResults := util.StringSet{}
	result := FilterQuotaPods(pods)
	for i := range result {
		actualResults.Insert(result[i].Name)
	}

	if len(expectedResults) != len(actualResults) || !actualResults.HasAll(expectedResults.List()...) {
		t.Errorf("Expected results %v, Actual results %v", expectedResults, actualResults)
	}
}
コード例 #13
0
func findKnownValue(parts []string, valueOptions util.StringSet) int {
	for i := range parts {
		if valueOptions.Has(parts[i]) {
			return i
		}
	}

	return -1
}
コード例 #14
0
ファイル: delay.go プロジェクト: ngbinh/kubernetes
// ContainedIDs returns a util.StringSet containing all IDs of the stored items.
// This is a snapshot of a moment in time, and one should keep in mind that
// other go routines can add or remove items after you call this.
func (c *DelayFIFO) ContainedIDs() util.StringSet {
	c.rlock()
	defer c.runlock()
	set := util.StringSet{}
	for id := range c.items {
		set.Insert(id)
	}
	return set
}
コード例 #15
0
ファイル: prune_test.go プロジェクト: jhadvig/origin
func (m *mockPruneRecorder) Verify(t *testing.T, expected util.StringSet) {
	if len(m.set) != len(expected) || !m.set.HasAll(expected.List()...) {
		expectedValues := expected.List()
		actualValues := m.set.List()
		sort.Strings(expectedValues)
		sort.Strings(actualValues)
		t.Errorf("expected \n\t%v\n, actual \n\t%v\n", expectedValues, actualValues)
	}
}
コード例 #16
0
ファイル: diagnostics.go プロジェクト: ruiruitang/origin
// TODO move upstream
func intersection(s1 util.StringSet, s2 util.StringSet) util.StringSet {
	result := util.NewStringSet()
	for key := range s1 {
		if s2.Has(key) {
			result.Insert(key)
		}
	}
	return result
}
コード例 #17
0
ファイル: master_args.go プロジェクト: nitintutlani/origin
// GetServerCertHostnames returns the set of hostnames that any serving certificate for master needs to be valid for.
func (args MasterArgs) GetServerCertHostnames() (util.StringSet, error) {
	masterAddr, err := args.GetMasterAddress()
	if err != nil {
		return nil, err
	}
	masterPublicAddr, err := args.GetMasterPublicAddress()
	if err != nil {
		return nil, err
	}
	assetPublicAddr, err := args.GetAssetPublicAddress()
	if err != nil {
		return nil, err
	}

	allHostnames := util.NewStringSet(
		"localhost", "127.0.0.1",
		"openshift.default.svc.cluster.local",
		"openshift.default.svc",
		"openshift.default",
		"openshift",
		"kubernetes.default.svc.cluster.local",
		"kubernetes.default.svc",
		"kubernetes.default",
		"kubernetes",
		masterAddr.Host, masterPublicAddr.Host, assetPublicAddr.Host)

	if _, ipnet, err := net.ParseCIDR(args.NetworkArgs.ServiceNetworkCIDR); err == nil {
		// CIDR is ignored if it is invalid, other code handles validation.
		if firstServiceIP, err := ipallocator.GetIndexedIP(ipnet, 1); err == nil {
			allHostnames.Insert(firstServiceIP.String())
		}
	}

	listenIP := net.ParseIP(args.ListenArg.ListenAddr.Host)
	// add the IPs that might be used based on the ListenAddr.
	if listenIP != nil && listenIP.IsUnspecified() {
		allAddresses, _ := cmdutil.AllLocalIP4()
		for _, ip := range allAddresses {
			allHostnames.Insert(ip.String())
		}
	} else {
		allHostnames.Insert(args.ListenArg.ListenAddr.Host)
	}

	certHostnames := util.StringSet{}
	for hostname := range allHostnames {
		if host, _, err := net.SplitHostPort(hostname); err == nil {
			// add the hostname without the port
			certHostnames.Insert(host)
		} else {
			// add the originally specified hostname
			certHostnames.Insert(hostname)
		}
	}

	return certHostnames, nil
}
コード例 #18
0
ファイル: blunderbuss.go プロジェクト: tobad357/contrib
func (b *BlunderbussConfig) FindOwners(filename string) []string {
	owners := util.StringSet{}
	for prefix, ownersList := range b.PrefixMap {
		if strings.HasPrefix(filename, prefix) {
			owners.Insert(ownersList...)
		}
	}
	return owners.List()
}
コード例 #19
0
func ExampleInformer() {
	// source simulates an apiserver object endpoint.
	source := framework.NewFakeControllerSource()

	// Let's do threadsafe output to get predictable test results.
	deletionCounter := make(chan string, 1000)

	// Make a controller that immediately deletes anything added to it, and
	// logs anything deleted.
	_, controller := framework.NewInformer(
		source,
		&api.Pod{},
		time.Millisecond*100,
		framework.ResourceEventHandlerFuncs{
			AddFunc: func(obj interface{}) {
				source.Delete(obj.(runtime.Object))
			},
			DeleteFunc: func(obj interface{}) {
				key, err := framework.DeletionHandlingMetaNamespaceKeyFunc(obj)
				if err != nil {
					key = "oops something went wrong with the key"
				}

				// Report this deletion.
				deletionCounter <- key
			},
		},
	)

	// Run the controller and run it until we close stop.
	stop := make(chan struct{})
	defer close(stop)
	go controller.Run(stop)

	// Let's add a few objects to the source.
	testIDs := []string{"a-hello", "b-controller", "c-framework"}
	for _, name := range testIDs {
		// Note that these pods are not valid-- the fake source doesn't
		// call validation or anything.
		source.Add(&api.Pod{ObjectMeta: api.ObjectMeta{Name: name}})
	}

	// Let's wait for the controller to process the things we just added.
	outputSet := util.StringSet{}
	for i := 0; i < len(testIDs); i++ {
		outputSet.Insert(<-deletionCounter)
	}

	for _, key := range outputSet.List() {
		fmt.Println(key)
	}
	// Output:
	// a-hello
	// b-controller
	// c-framework
}
コード例 #20
0
ファイル: printer.go プロジェクト: Tlacenka/origin
func printPolicyBinding(policyBinding *authorizationapi.PolicyBinding, w io.Writer, withNamespace, wide bool, columnLabels []string) error {
	roleBindingNames := util.StringSet{}
	for key := range policyBinding.RoleBindings {
		roleBindingNames.Insert(key)
	}
	roleBindingsString := strings.Join(roleBindingNames.List(), ", ")

	_, err := fmt.Fprintf(w, "%s\t%s\t%v\n", policyBinding.Name, roleBindingsString, policyBinding.LastModified)
	return err
}
コード例 #21
0
ファイル: printer.go プロジェクト: Tlacenka/origin
func printDeploymentConfig(dc *deployapi.DeploymentConfig, w io.Writer, withNamespace, wide bool, columnLabels []string) error {
	triggers := util.StringSet{}
	for _, trigger := range dc.Triggers {
		triggers.Insert(string(trigger.Type))
	}
	tStr := strings.Join(triggers.List(), ", ")

	_, err := fmt.Fprintf(w, "%s\t%s\t%v\n", dc.Name, tStr, dc.LatestVersion)
	return err
}
コード例 #22
0
ファイル: loginoptions.go プロジェクト: jhadvig/origin
// getMatchingClusters examines the kubeconfig for all clusters that point to the same server
func getMatchingClusters(clientConfig kclient.Config, kubeconfig clientcmdapi.Config) util.StringSet {
	ret := util.StringSet{}

	for key, cluster := range kubeconfig.Clusters {
		if (cluster.Server == clientConfig.Host) && (cluster.InsecureSkipTLSVerify == clientConfig.Insecure) && (cluster.CertificateAuthority == clientConfig.CAFile) && (bytes.Compare(cluster.CertificateAuthorityData, clientConfig.CAData) == 0) {
			ret.Insert(key)
		}
	}

	return ret
}
コード例 #23
0
ファイル: eventqueue.go プロジェクト: nitintutlani/origin
// ContainedIDs returns a util.StringSet containing all IDs of the enqueued items.
// This is a snapshot of a moment in time, and one should keep in mind that
// other go routines can add or remove items after you call this.
func (eq *EventQueue) ContainedIDs() util.StringSet {
	eq.lock.RLock()
	defer eq.lock.RUnlock()

	s := util.StringSet{}
	for _, key := range eq.queue {
		s.Insert(key)
	}

	return s
}
コード例 #24
0
ファイル: cache.go プロジェクト: jhadvig/origin
// purgeDeletedNamespaces will remove all namespaces enumerated in a reviewRecordStore that are not in the namespace set
func purgeDeletedNamespaces(namespaceSet *util.StringSet, userSubjectRecordStore cache.Store, groupSubjectRecordStore cache.Store, reviewRecordStore cache.Store) {
	reviewRecordItems := reviewRecordStore.List()
	for i := range reviewRecordItems {
		reviewRecord := reviewRecordItems[i].(*reviewRecord)
		if !namespaceSet.Has(reviewRecord.namespace) {
			deleteNamespaceFromSubjects(userSubjectRecordStore, reviewRecord.users, reviewRecord.namespace)
			deleteNamespaceFromSubjects(groupSubjectRecordStore, reviewRecord.groups, reviewRecord.namespace)
			reviewRecordStore.Delete(reviewRecord)
		}
	}
}
コード例 #25
0
ファイル: historical.go プロジェクト: neumino/kubernetes
// ContainedIDs returns a util.StringSet containing all IDs of the stored items.
// This is a snapshot of a moment in time, and one should keep in mind that
// other go routines can add or remove items after you call this.
func (c *HistoricalFIFO) ContainedIDs() util.StringSet {
	c.lock.RLock()
	defer c.lock.RUnlock()
	set := util.StringSet{}
	for id, entry := range c.items {
		if entry.Is(DELETE_EVENT | POP_EVENT) {
			continue
		}
		set.Insert(id)
	}
	return set
}
コード例 #26
0
ファイル: authorizer.go プロジェクト: jhadvig/origin
func doesApplyToUser(ruleUsers, ruleGroups util.StringSet, user user.Info) bool {
	if ruleUsers.Has(user.GetName()) {
		return true
	}

	for _, currGroup := range user.GetGroups() {
		if ruleGroups.Has(currGroup) {
			return true
		}
	}

	return false
}
コード例 #27
0
ファイル: plugin_test.go プロジェクト: nitintutlani/origin
func (r *TestRouter) FilterNamespaces(namespaces util.StringSet) {
	if len(namespaces) == 0 {
		r.State = make(map[string]ServiceUnit)
	}
	for k := range r.State {
		// TODO: the id of a service unit should be defined inside this class, not passed in from the outside
		//   remove the leak of the abstraction when we refactor this code
		ns := strings.SplitN(k, "/", 2)[0]
		if namespaces.Has(ns) {
			continue
		}
		delete(r.State, k)
	}
}
コード例 #28
0
ファイル: gce_util.go プロジェクト: tobad357/contrib
// Calls "udevadm trigger --action=change" for newly created "/dev/sd*" drives (exist only in after set).
// This is workaround for Issue #7972. Once the underlying issue has been resolved, this may be removed.
func udevadmChangeToNewDrives(sdBeforeSet util.StringSet) error {
	sdAfter, err := filepath.Glob(diskSDPattern)
	if err != nil {
		return fmt.Errorf("Error filepath.Glob(\"%s\"): %v\r\n", diskSDPattern, err)
	}

	for _, sd := range sdAfter {
		if !sdBeforeSet.Has(sd) {
			return udevadmChangeToDrive(sd)
		}
	}

	return nil
}
コード例 #29
0
ファイル: plugins.go プロジェクト: MarWestermann/gofabric8
func getFitPredicateFunctions(names util.StringSet, args PluginFactoryArgs) (map[string]algorithm.FitPredicate, error) {
	schedulerFactoryMutex.Lock()
	defer schedulerFactoryMutex.Unlock()

	predicates := map[string]algorithm.FitPredicate{}
	for _, name := range names.List() {
		factory, ok := fitPredicateMap[name]
		if !ok {
			return nil, fmt.Errorf("Invalid predicate name %q specified - no corresponding function found", name)
		}
		predicates[name] = factory(args)
	}
	return predicates, nil
}
コード例 #30
0
ファイル: master_args.go プロジェクト: Tlacenka/origin
// GetServerCertHostnames returns the set of hostnames that any serving certificate for master needs to be valid for.
func (args MasterArgs) GetServerCertHostnames() (util.StringSet, error) {
	masterAddr, err := args.GetMasterAddress()
	if err != nil {
		return nil, err
	}
	masterPublicAddr, err := args.GetMasterPublicAddress()
	if err != nil {
		return nil, err
	}
	assetPublicAddr, err := args.GetAssetPublicAddress()
	if err != nil {
		return nil, err
	}

	allHostnames := util.NewStringSet(
		"localhost", "127.0.0.1",
		"openshift.default.svc.cluster.local",
		"openshift.default.svc",
		"openshift.default",
		"openshift",
		"kubernetes.default.svc.cluster.local",
		"kubernetes.default.svc",
		"kubernetes.default",
		"kubernetes",
		masterAddr.Host, masterPublicAddr.Host, assetPublicAddr.Host)

	listenIP := net.ParseIP(args.ListenArg.ListenAddr.Host)
	// add the IPs that might be used based on the ListenAddr.
	if listenIP != nil && listenIP.IsUnspecified() {
		allAddresses, _ := cmdutil.AllLocalIP4()
		for _, ip := range allAddresses {
			allHostnames.Insert(ip.String())
		}
	} else {
		allHostnames.Insert(args.ListenArg.ListenAddr.Host)
	}

	certHostnames := util.StringSet{}
	for hostname := range allHostnames {
		if host, _, err := net.SplitHostPort(hostname); err == nil {
			// add the hostname without the port
			certHostnames.Insert(host)
		} else {
			// add the originally specified hostname
			certHostnames.Insert(hostname)
		}
	}

	return certHostnames, nil
}