コード例 #1
0
ファイル: attributes.go プロジェクト: cjnygard/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 #2
0
ファイル: config.go プロジェクト: chenzhen411/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 #3
0
ファイル: validation.go プロジェクト: nhr/kubernetes
func validatePorts(ports []api.Port) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	allNames := util.StringSet{}
	for i := range ports {
		pErrs := errs.ValidationErrorList{}
		port := &ports[i] // so we can set default values
		if len(port.Name) > 0 {
			if len(port.Name) > 63 || !util.IsDNSLabel(port.Name) {
				pErrs = append(pErrs, errs.NewFieldInvalid("name", port.Name, ""))
			} else if allNames.Has(port.Name) {
				pErrs = append(pErrs, errs.NewFieldDuplicate("name", port.Name))
			} else {
				allNames.Insert(port.Name)
			}
		}
		if port.ContainerPort == 0 {
			pErrs = append(pErrs, errs.NewFieldRequired("containerPort", port.ContainerPort))
		} else if !util.IsValidPortNum(port.ContainerPort) {
			pErrs = append(pErrs, errs.NewFieldInvalid("containerPort", port.ContainerPort, ""))
		}
		if port.HostPort != 0 && !util.IsValidPortNum(port.HostPort) {
			pErrs = append(pErrs, errs.NewFieldInvalid("hostPort", port.HostPort, ""))
		}
		if len(port.Protocol) == 0 {
			port.Protocol = "TCP"
		} else if !supportedPortProtocols.Has(strings.ToUpper(string(port.Protocol))) {
			pErrs = append(pErrs, errs.NewFieldNotSupported("protocol", port.Protocol))
		}
		allErrs = append(allErrs, pErrs.PrefixIndex(i)...)
	}
	return allErrs
}
コード例 #4
0
// OnUpdate manages the active set of service proxies.
// Active service proxies are reinitialized if found in the update set or
// shutdown if missing from the update set.
func (proxier *Proxier) OnUpdate(services []api.Service) {
	glog.Infof("Received update notice: %+v", services)
	activeServices := util.StringSet{}
	for _, service := range services {
		activeServices.Insert(service.ID)
		info, exists := proxier.getServiceInfo(service.ID)
		if exists && info.port == service.Port {
			continue
		}
		if exists {
			proxier.StopProxy(service.ID)
		}
		glog.Infof("Adding a new service %s on port %d", service.ID, service.Port)
		listener, err := proxier.addService(service.ID, service.Port)
		if err != nil {
			glog.Infof("Failed to start listening for %s on %d", service.ID, service.Port)
			continue
		}
		proxier.setServiceInfo(service.ID, &serviceInfo{
			port:     service.Port,
			active:   true,
			listener: listener,
		})
	}
	proxier.mu.Lock()
	defer proxier.mu.Unlock()
	for name, info := range proxier.serviceMap {
		if !activeServices.Has(name) {
			proxier.stopProxyInternal(info)
		}
	}
}
コード例 #5
0
ファイル: validation.go プロジェクト: nhr/kubernetes
func validateVolumes(volumes []api.Volume) (util.StringSet, errs.ValidationErrorList) {
	allErrs := errs.ValidationErrorList{}

	allNames := util.StringSet{}
	for i := range volumes {
		vol := &volumes[i] // so we can set default values
		el := errs.ValidationErrorList{}
		if vol.Source == nil {
			// TODO: Enforce that a source is set once we deprecate the implied form.
			vol.Source = &api.VolumeSource{
				EmptyDir: &api.EmptyDir{},
			}
		}
		el = validateSource(vol.Source).Prefix("source")
		if len(vol.Name) == 0 {
			el = append(el, errs.NewFieldRequired("name", vol.Name))
		} else if !util.IsDNSLabel(vol.Name) {
			el = append(el, errs.NewFieldInvalid("name", vol.Name, ""))
		} else if allNames.Has(vol.Name) {
			el = append(el, errs.NewFieldDuplicate("name", vol.Name))
		}
		if len(el) == 0 {
			allNames.Insert(vol.Name)
		} else {
			allErrs = append(allErrs, el.PrefixIndex(i)...)
		}
	}
	return allNames, allErrs
}
コード例 #6
0
ファイル: validation.go プロジェクト: hknochi/kubernetes
func validateContainers(containers []Container, volumes util.StringSet) errorList {
	allErrs := errorList{}

	allNames := util.StringSet{}
	for i := range containers {
		ctr := &containers[i] // so we can set default values
		if !util.IsDNSLabel(ctr.Name) {
			allErrs.Append(makeInvalidError("Container.Name", ctr.Name))
		} else if allNames.Has(ctr.Name) {
			allErrs.Append(makeDuplicateError("Container.Name", ctr.Name))
		} else {
			allNames.Insert(ctr.Name)
		}
		if len(ctr.Image) == 0 {
			allErrs.Append(makeInvalidError("Container.Image", ctr.Name))
		}
		allErrs.Append(validatePorts(ctr.Ports)...)
		allErrs.Append(validateEnv(ctr.Env)...)
		allErrs.Append(validateVolumeMounts(ctr.VolumeMounts, volumes)...)
	}
	// Check for colliding ports across all containers.
	// TODO(thockin): This really is dependent on the network config of the host (IP per pod?)
	// and the config of the new manifest.  But we have not specced that out yet, so we'll just
	// make some assumptions for now.  As of now, pods share a network namespace, which means that
	// every Port.HostPort across the whole pod must be unique.
	allErrs.Append(checkHostPortConflicts(containers)...)

	return allErrs
}
コード例 #7
0
func validatePorts(ports []api.Port) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	allNames := util.StringSet{}
	for i, port := range ports {
		pErrs := errs.ValidationErrorList{}
		if len(port.Name) > 0 {
			if len(port.Name) > util.DNS1123LabelMaxLength || !util.IsDNSLabel(port.Name) {
				pErrs = append(pErrs, errs.NewFieldInvalid("name", port.Name, dnsLabelErrorMsg))
			} else if allNames.Has(port.Name) {
				pErrs = append(pErrs, errs.NewFieldDuplicate("name", port.Name))
			} else {
				allNames.Insert(port.Name)
			}
		}
		if port.ContainerPort == 0 {
			pErrs = append(pErrs, errs.NewFieldInvalid("containerPort", port.ContainerPort, portRangeErrorMsg))
		} else if !util.IsValidPortNum(port.ContainerPort) {
			pErrs = append(pErrs, errs.NewFieldInvalid("containerPort", port.ContainerPort, portRangeErrorMsg))
		}
		if port.HostPort != 0 && !util.IsValidPortNum(port.HostPort) {
			pErrs = append(pErrs, errs.NewFieldInvalid("hostPort", port.HostPort, portRangeErrorMsg))
		}
		if len(port.Protocol) == 0 {
			pErrs = append(pErrs, errs.NewFieldRequired("protocol", port.Protocol))
		} else if !supportedPortProtocols.Has(strings.ToUpper(string(port.Protocol))) {
			pErrs = append(pErrs, errs.NewFieldNotSupported("protocol", port.Protocol))
		}
		allErrs = append(allErrs, pErrs.PrefixIndex(i)...)
	}
	return allErrs
}
コード例 #8
0
ファイル: validation.go プロジェクト: nvdnkpr/kubernetes
func validateVolumes(volumes []Volume) (util.StringSet, errs.ErrorList) {
	allErrs := errs.ErrorList{}

	allNames := util.StringSet{}
	for i := range volumes {
		vol := &volumes[i] // so we can set default values
		el := errs.ErrorList{}
		// TODO(thockin) enforce that a source is set once we deprecate the implied form.
		if vol.Source != nil {
			el = validateSource(vol.Source).Prefix("source")
		}
		if len(vol.Name) == 0 {
			el = append(el, errs.NewRequired("name", vol.Name))
		} else if !util.IsDNSLabel(vol.Name) {
			el = append(el, errs.NewInvalid("name", vol.Name))
		} else if allNames.Has(vol.Name) {
			el = append(el, errs.NewDuplicate("name", vol.Name))
		}
		if len(el) == 0 {
			allNames.Insert(vol.Name)
		} else {
			allErrs = append(allErrs, el.PrefixIndex(i)...)
		}
	}
	return allNames, allErrs
}
コード例 #9
0
ファイル: validation.go プロジェクト: hknochi/kubernetes
func validatePorts(ports []Port) errorList {
	allErrs := errorList{}

	allNames := util.StringSet{}
	for i := range ports {
		port := &ports[i] // so we can set default values
		if len(port.Name) > 0 {
			if len(port.Name) > 63 || !util.IsDNSLabel(port.Name) {
				allErrs.Append(makeInvalidError("Port.Name", port.Name))
			} else if allNames.Has(port.Name) {
				allErrs.Append(makeDuplicateError("Port.name", port.Name))
			} else {
				allNames.Insert(port.Name)
			}
		}
		if !util.IsValidPortNum(port.ContainerPort) {
			allErrs.Append(makeInvalidError("Port.ContainerPort", port.ContainerPort))
		}
		if port.HostPort == 0 {
			port.HostPort = port.ContainerPort
		} else if !util.IsValidPortNum(port.HostPort) {
			allErrs.Append(makeInvalidError("Port.HostPort", port.HostPort))
		}
		if len(port.Protocol) == 0 {
			port.Protocol = "TCP"
		} else if !supportedPortProtocols.Has(strings.ToUpper(port.Protocol)) {
			allErrs.Append(makeNotSupportedError("Port.Protocol", port.Protocol))
		}
	}
	return allErrs
}
コード例 #10
0
// 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 #11
0
ファイル: validation.go プロジェクト: htomika/kubernetes
func validateVolumeMounts(mounts []VolumeMount, volumes util.StringSet) errorList {
	allErrs := errorList{}

	for i := range mounts {
		mnt := &mounts[i] // so we can set default values
		if len(mnt.Name) == 0 {
			allErrs.Append(makeInvalidError("VolumeMount.Name", mnt.Name))
		} else if !volumes.Has(mnt.Name) {
			allErrs.Append(makeNotFoundError("VolumeMount.Name", mnt.Name))
		}
		if len(mnt.MountPath) == 0 {
			// Backwards compat.
			if len(mnt.Path) == 0 {
				allErrs.Append(makeInvalidError("VolumeMount.MountPath", mnt.MountPath))
			} else {
				glog.Warning("DEPRECATED: VolumeMount.Path has been replaced by VolumeMount.MountPath")
				mnt.MountPath = mnt.Path
				mnt.Path = ""
			}
		}
		if len(mnt.MountType) != 0 {
			glog.Warning("DEPRECATED: VolumeMount.MountType will be removed. The Volume struct will handle types")
		}
	}
	return allErrs
}
コード例 #12
0
func (o AddSecretOptions) AddSecretsToSAMountableSecrets(serviceAccount *api.ServiceAccount) (*api.ServiceAccount, error) {
	secrets, err := o.getSecrets()
	if err != nil {
		return nil, err
	}
	if len(secrets) == 0 {
		return nil, errors.New("no secrets found")
	}

	currentSecrets := util.StringSet{}
	for _, secretRef := range serviceAccount.Secrets {
		currentSecrets.Insert(secretRef.Name)
	}

	for _, secret := range secrets {
		if currentSecrets.Has(secret.Name) {
			continue
		}

		serviceAccount.Secrets = append(serviceAccount.Secrets, api.ObjectReference{Name: secret.Name})
		currentSecrets.Insert(secret.Name)
	}

	return o.ClientInterface.ServiceAccounts(o.Namespace).Update(serviceAccount)
}
コード例 #13
0
ファイル: proxier.go プロジェクト: nhr/kubernetes
// OnUpdate manages the active set of service proxies.
// Active service proxies are reinitialized if found in the update set or
// shutdown if missing from the update set.
func (proxier *Proxier) OnUpdate(services []api.Service) {
	glog.V(4).Infof("Received update notice: %+v", services)
	activeServices := util.StringSet{}
	for _, service := range services {
		activeServices.Insert(service.Name)
		info, exists := proxier.getServiceInfo(service.Name)
		serviceIP := net.ParseIP(service.Spec.PortalIP)
		// TODO: check health of the socket?  What if ProxyLoop exited?
		if exists && info.portalPort == service.Spec.Port && info.portalIP.Equal(serviceIP) {
			continue
		}
		if exists && (info.portalPort != service.Spec.Port || !info.portalIP.Equal(serviceIP) || !ipsEqual(service.Spec.PublicIPs, info.publicIP)) {
			glog.V(4).Infof("Something changed for service %q: stopping it", service.Name)
			err := proxier.closePortal(service.Name, info)
			if err != nil {
				glog.Errorf("Failed to close portal for %q: %v", service.Name, err)
			}
			err = proxier.stopProxy(service.Name, info)
			if err != nil {
				glog.Errorf("Failed to stop service %q: %v", service.Name, err)
			}
		}
		glog.V(1).Infof("Adding new service %q at %s:%d/%s (local :%d)", service.Name, serviceIP, service.Spec.Port, service.Spec.Protocol, service.Spec.ProxyPort)
		info, err := proxier.addServiceOnPort(service.Name, service.Spec.Protocol, service.Spec.ProxyPort, udpIdleTimeout)
		if err != nil {
			glog.Errorf("Failed to start proxy for %q: %v", service.Name, err)
			continue
		}
		info.portalIP = serviceIP
		info.portalPort = service.Spec.Port
		info.publicIP = service.Spec.PublicIPs
		info.sessionAffinityType = service.Spec.SessionAffinity
		// TODO: paramaterize this in the types api file as an attribute of sticky session.   For now it's hardcoded to 3 hours.
		info.stickyMaxAgeMinutes = 180
		glog.V(4).Infof("info: %+v", info)

		err = proxier.openPortal(service.Name, info)
		if err != nil {
			glog.Errorf("Failed to open portal for %q: %v", service.Name, err)
		}
		proxier.loadBalancer.NewService(service.Name, info.sessionAffinityType, info.stickyMaxAgeMinutes)
	}
	proxier.mu.Lock()
	defer proxier.mu.Unlock()
	for name, info := range proxier.serviceMap {
		if !activeServices.Has(name) {
			glog.V(1).Infof("Stopping service %q", name)
			err := proxier.closePortal(name, info)
			if err != nil {
				glog.Errorf("Failed to close portal for %q: %v", name, err)
			}
			err = proxier.stopProxyInternal(name, info)
			if err != nil {
				glog.Errorf("Failed to stop service %q: %v", name, err)
			}
		}
	}
}
コード例 #14
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 #15
0
ファイル: cache.go プロジェクト: cjnygard/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 #16
0
func TestOrphanBuildResolver(t *testing.T) {
	activeBuildConfig := mockBuildConfig("a", "active-build-config")
	inactiveBuildConfig := mockBuildConfig("a", "inactive-build-config")

	buildConfigs := []*buildapi.BuildConfig{activeBuildConfig}
	builds := []*buildapi.Build{}

	expectedNames := util.StringSet{}
	buildStatusOptions := []buildapi.BuildStatus{
		buildapi.BuildStatusCancelled,
		buildapi.BuildStatusComplete,
		buildapi.BuildStatusError,
		buildapi.BuildStatusFailed,
		buildapi.BuildStatusNew,
		buildapi.BuildStatusPending,
		buildapi.BuildStatusRunning,
	}
	buildStatusFilter := []buildapi.BuildStatus{
		buildapi.BuildStatusCancelled,
		buildapi.BuildStatusComplete,
		buildapi.BuildStatusError,
		buildapi.BuildStatusFailed,
	}
	buildStatusFilterSet := util.StringSet{}
	for _, buildStatus := range buildStatusFilter {
		buildStatusFilterSet.Insert(string(buildStatus))
	}

	for _, buildStatusOption := range buildStatusOptions {
		builds = append(builds, withStatus(mockBuild("a", string(buildStatusOption)+"-active", activeBuildConfig), buildStatusOption))
		builds = append(builds, withStatus(mockBuild("a", string(buildStatusOption)+"-inactive", inactiveBuildConfig), buildStatusOption))
		builds = append(builds, withStatus(mockBuild("a", string(buildStatusOption)+"-orphan", nil), buildStatusOption))
		if buildStatusFilterSet.Has(string(buildStatusOption)) {
			expectedNames.Insert(string(buildStatusOption) + "-inactive")
			expectedNames.Insert(string(buildStatusOption) + "-orphan")
		}
	}

	dataSet := NewDataSet(buildConfigs, builds)
	resolver := NewOrphanBuildResolver(dataSet, buildStatusFilter)
	results, err := resolver.Resolve()
	if err != nil {
		t.Errorf("Unexpected error %v", err)
	}
	foundNames := util.StringSet{}
	for _, result := range results {
		foundNames.Insert(result.Name)
	}
	if len(foundNames) != len(expectedNames) || !expectedNames.HasAll(foundNames.List()...) {
		t.Errorf("expected %v, actual %v", expectedNames, foundNames)
	}
}
コード例 #17
0
func validateIPsOrFail(c *client.Client, ns string, expectedPods []string, ips util.StringSet) {
	for _, name := range expectedPods {
		pod, err := c.Pods(ns).Get(name)
		if err != nil {
			Failf("failed to get pod %s, that's pretty weird. validation failed: %s", name, err)
		}
		if !ips.Has(pod.Status.PodIP) {
			Failf("ip validation failed, expected: %v, saw: %v", ips, pod.Status.PodIP)
		}
		By(fmt.Sprintf(""))
	}
	By(fmt.Sprintf("successfully validated IPs %v against expected endpoints %v on namespace %s", ips, expectedPods, ns))
}
コード例 #18
0
ファイル: find_rules.go プロジェクト: cjnygard/origin
func appliesToUser(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 #19
0
ファイル: proxier.go プロジェクト: ericcapricorn/kubernetes
// OnUpdate manages the active set of service proxies.
// Active service proxies are reinitialized if found in the update set or
// shutdown if missing from the update set.
func (proxier *Proxier) OnUpdate(services []api.Service) {
	glog.V(4).Infof("Received update notice: %+v", services)
	activeServices := util.StringSet{}
	for _, service := range services {
		activeServices.Insert(service.Name)
		info, exists := proxier.getServiceInfo(service.Name)
		serviceIP := net.ParseIP(service.Spec.PortalIP)
		// TODO: check health of the socket?  What if ProxyLoop exited?
		if exists && info.isActive() && info.portalPort == service.Spec.Port && info.portalIP.Equal(serviceIP) {
			continue
		}
		if exists && (info.portalPort != service.Spec.Port || !info.portalIP.Equal(serviceIP)) {
			glog.V(4).Infof("Something changed for service %q: stopping it", service.Name)
			err := proxier.closePortal(service.Name, info)
			if err != nil {
				glog.Errorf("Failed to close portal for %q: %s", service.Name, err)
			}
			err = proxier.stopProxy(service.Name, info)
			if err != nil {
				glog.Errorf("Failed to stop service %q: %s", service.Name, err)
			}
		}
		glog.V(1).Infof("Adding new service %q at %s:%d/%s (local :%d)", service.Name, serviceIP, service.Spec.Port, service.Spec.Protocol, service.Spec.ProxyPort)
		info, err := proxier.addServiceOnPort(service.Name, service.Spec.Protocol, service.Spec.ProxyPort, udpIdleTimeout)
		if err != nil {
			glog.Errorf("Failed to start proxy for %q: %+v", service.Name, err)
			continue
		}
		info.portalIP = serviceIP
		info.portalPort = service.Spec.Port
		err = proxier.openPortal(service.Name, info)
		if err != nil {
			glog.Errorf("Failed to open portal for %q: %s", service.Name, err)
		}
	}
	proxier.mu.Lock()
	defer proxier.mu.Unlock()
	for name, info := range proxier.serviceMap {
		if !activeServices.Has(name) {
			glog.V(1).Infof("Stopping service %q", name)
			err := proxier.closePortal(name, info)
			if err != nil {
				glog.Errorf("Failed to close portal for %q: %s", name, err)
			}
			err = proxier.stopProxyInternal(name, info)
			if err != nil {
				glog.Errorf("Failed to stop service %q: %s", name, err)
			}
		}
	}
}
コード例 #20
0
func (g *conversionGenerator) RepackImports(exclude util.StringSet) {
	var packages []string
	for key := range g.imports {
		packages = append(packages, key)
	}
	sort.Strings(packages)
	g.imports = make(map[string]string)
	g.shortImports = make(map[string]string)
	for _, pkg := range packages {
		if !exclude.Has(pkg) {
			g.addImportByPath(pkg)
		}
	}
}
コード例 #21
0
ファイル: github.go プロジェクト: Ima8/kubernetes
func computeStatus(statusList []*github.CombinedStatus, requiredContexts []string) string {
	states := util.StringSet{}
	providers := util.StringSet{}
	for ix := range statusList {
		status := statusList[ix]
		glog.V(8).Infof("Checking commit: %s", *status.SHA)
		glog.V(8).Infof("Checking commit: %v", status)
		states.Insert(*status.State)

		for _, subStatus := range status.Statuses {
			glog.V(8).Infof("Found status from: %v", subStatus)
			providers.Insert(*subStatus.Context)
		}
	}
	for _, provider := range requiredContexts {
		if !providers.Has(provider) {
			glog.V(8).Infof("Failed to find %s in %v", provider, providers)
			return "incomplete"
		}
	}

	switch {
	case states.Has("pending"):
		return "pending"
	case states.Has("error"):
		return "error"
	case states.Has("failure"):
		return "failure"
	default:
		return "success"
	}
}
コード例 #22
0
ファイル: gce_util.go プロジェクト: VinGorilla/kubernetes
// 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 #23
0
func getUniqueName(basename string, existingNames *util.StringSet) string {
	if !existingNames.Has(basename) {
		return basename
	}

	for i := 0; i < 100; i++ {
		trialName := fmt.Sprintf("%v-%d", basename, i)
		if !existingNames.Has(trialName) {
			return trialName
		}
	}

	return string(util.NewUUID())
}
コード例 #24
0
ファイル: validation.go プロジェクト: raphael/kubernetes
func validateVolumes(volumes []Volume) (util.StringSet, error) {
	allNames := util.StringSet{}
	for i := range volumes {
		vol := &volumes[i] // so we can set default values
		if !util.IsDNSLabel(vol.Name) {
			return util.StringSet{}, makeInvalidError("Volume.Name", vol.Name)
		}
		if allNames.Has(vol.Name) {
			return util.StringSet{}, makeDuplicateError("Volume.Name", vol.Name)
		}
		allNames.Insert(vol.Name)
	}
	return allNames, nil
}
コード例 #25
0
func TestOrphanDeploymentResolver(t *testing.T) {
	activeDeploymentConfig := mockDeploymentConfig("a", "active-deployment-config")
	inactiveDeploymentConfig := mockDeploymentConfig("a", "inactive-deployment-config")

	deploymentConfigs := []*deployapi.DeploymentConfig{activeDeploymentConfig}
	deployments := []*kapi.ReplicationController{}

	expectedNames := util.StringSet{}
	deploymentStatusOptions := []deployapi.DeploymentStatus{
		deployapi.DeploymentStatusComplete,
		deployapi.DeploymentStatusFailed,
		deployapi.DeploymentStatusNew,
		deployapi.DeploymentStatusPending,
		deployapi.DeploymentStatusRunning,
	}

	deploymentStatusFilter := []deployapi.DeploymentStatus{
		deployapi.DeploymentStatusComplete,
		deployapi.DeploymentStatusFailed,
	}
	deploymentStatusFilterSet := util.StringSet{}
	for _, deploymentStatus := range deploymentStatusFilter {
		deploymentStatusFilterSet.Insert(string(deploymentStatus))
	}

	for _, deploymentStatusOption := range deploymentStatusOptions {
		deployments = append(deployments, withStatus(mockDeployment("a", string(deploymentStatusOption)+"-active", activeDeploymentConfig), deploymentStatusOption))
		deployments = append(deployments, withStatus(mockDeployment("a", string(deploymentStatusOption)+"-inactive", inactiveDeploymentConfig), deploymentStatusOption))
		deployments = append(deployments, withStatus(mockDeployment("a", string(deploymentStatusOption)+"-orphan", nil), deploymentStatusOption))
		if deploymentStatusFilterSet.Has(string(deploymentStatusOption)) {
			expectedNames.Insert(string(deploymentStatusOption) + "-inactive")
			expectedNames.Insert(string(deploymentStatusOption) + "-orphan")
		}
	}

	dataSet := NewDataSet(deploymentConfigs, deployments)
	resolver := NewOrphanDeploymentResolver(dataSet, deploymentStatusFilter)
	results, err := resolver.Resolve()
	if err != nil {
		t.Errorf("Unexpected error %v", err)
	}
	foundNames := util.StringSet{}
	for _, result := range results {
		foundNames.Insert(result.Name)
	}
	if len(foundNames) != len(expectedNames) || !expectedNames.HasAll(foundNames.List()...) {
		t.Errorf("expected %v, actual %v", expectedNames, foundNames)
	}
}
コード例 #26
0
ファイル: validation.go プロジェクト: hknochi/kubernetes
func validateVolumes(volumes []Volume) (util.StringSet, errorList) {
	allErrs := errorList{}

	allNames := util.StringSet{}
	for i := range volumes {
		vol := &volumes[i] // so we can set default values
		if !util.IsDNSLabel(vol.Name) {
			allErrs.Append(makeInvalidError("Volume.Name", vol.Name))
		} else if allNames.Has(vol.Name) {
			allErrs.Append(makeDuplicateError("Volume.Name", vol.Name))
		} else {
			allNames.Insert(vol.Name)
		}
	}
	return allNames, allErrs
}
コード例 #27
0
ファイル: admission_test.go プロジェクト: cjnygard/origin
// TestCreatesAllowedDuringNamespaceDeletion checks to make sure that the resources in the whitelist are allowed
func TestCreatesAllowedDuringNamespaceDeletion(t *testing.T) {
	config := &origin.MasterConfig{
		KubeletClientConfig: &kclient.KubeletConfig{},
	}
	storageMap := config.GetRestStorage()
	resources := util.StringSet{}

	for resource := range storageMap {
		resources.Insert(strings.ToLower(resource))
	}

	for resource := range recommendedCreatableResources {
		if !resources.Has(resource) {
			t.Errorf("recommendedCreatableResources has resource %v, but that resource isn't registered.", resource)
		}
	}
}
コード例 #28
0
func validateContainers(containers []api.Container, volumes util.StringSet) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	if len(containers) == 0 {
		return append(allErrs, errs.NewFieldRequired(""))
	}

	allNames := util.StringSet{}
	for i, ctr := range containers {
		cErrs := errs.ValidationErrorList{}
		capabilities := capabilities.Get()
		if len(ctr.Name) == 0 {
			cErrs = append(cErrs, errs.NewFieldRequired("name"))
		} else if !util.IsDNS1123Label(ctr.Name) {
			cErrs = append(cErrs, errs.NewFieldInvalid("name", ctr.Name, dns1123LabelErrorMsg))
		} else if allNames.Has(ctr.Name) {
			cErrs = append(cErrs, errs.NewFieldDuplicate("name", ctr.Name))
		} else if ctr.Privileged && !capabilities.AllowPrivileged {
			cErrs = append(cErrs, errs.NewFieldForbidden("privileged", ctr.Privileged))
		} else {
			allNames.Insert(ctr.Name)
		}
		if len(ctr.Image) == 0 {
			cErrs = append(cErrs, errs.NewFieldRequired("image"))
		}
		if ctr.Lifecycle != nil {
			cErrs = append(cErrs, validateLifecycle(ctr.Lifecycle).Prefix("lifecycle")...)
		}
		cErrs = append(cErrs, validateProbe(ctr.LivenessProbe).Prefix("livenessProbe")...)
		cErrs = append(cErrs, validateProbe(ctr.ReadinessProbe).Prefix("readinessProbe")...)
		cErrs = append(cErrs, validatePorts(ctr.Ports).Prefix("ports")...)
		cErrs = append(cErrs, validateEnv(ctr.Env).Prefix("env")...)
		cErrs = append(cErrs, validateVolumeMounts(ctr.VolumeMounts, volumes).Prefix("volumeMounts")...)
		cErrs = append(cErrs, validatePullPolicy(&ctr).Prefix("pullPolicy")...)
		cErrs = append(cErrs, validateResourceRequirements(&ctr).Prefix("resources")...)
		allErrs = append(allErrs, cErrs.PrefixIndex(i)...)
	}
	// Check for colliding ports across all containers.
	// TODO(thockin): This really is dependent on the network config of the host (IP per pod?)
	// and the config of the new manifest.  But we have not specced that out yet, so we'll just
	// make some assumptions for now.  As of now, pods share a network namespace, which means that
	// every Port.HostPort across the whole pod must be unique.
	allErrs = append(allErrs, checkHostPortConflicts(containers)...)

	return allErrs
}
コード例 #29
0
func validateVolumeMounts(mounts []api.VolumeMount, volumes util.StringSet) errs.ValidationErrorList {
	allErrs := errs.ValidationErrorList{}

	for i, mnt := range mounts {
		mErrs := errs.ValidationErrorList{}
		if len(mnt.Name) == 0 {
			mErrs = append(mErrs, errs.NewFieldRequired("name", mnt.Name))
		} else if !volumes.Has(mnt.Name) {
			mErrs = append(mErrs, errs.NewFieldNotFound("name", mnt.Name))
		}
		if len(mnt.MountPath) == 0 {
			mErrs = append(mErrs, errs.NewFieldRequired("mountPath", mnt.MountPath))
		}
		allErrs = append(allErrs, mErrs.PrefixIndex(i)...)
	}
	return allErrs
}
コード例 #30
0
ファイル: new.go プロジェクト: dustintownsend/origin
func (o *NewGroupOptions) AddGroup() error {
	group := &userapi.Group{}
	group.Name = o.Group

	usedNames := util.StringSet{}
	for _, user := range o.Users {
		if usedNames.Has(user) {
			continue
		}
		usedNames.Insert(user)

		group.Users = append(group.Users, user)
	}

	_, err := o.GroupClient.Create(group)
	return err
}