Ejemplo n.º 1
0
// annotateForExecutorOnSlave sets the BindingHostKey annotation which
// marks the pod to be processed by the scheduler and launched as a Mesos
// task. The executor on the slave will to the final binding to finish the
// scheduling in the kubernetes sense.
func annotateForExecutorOnSlave(pod *api.Pod, slave string) {
	if pod.Annotations == nil {
		pod.Annotations = make(map[string]string)
	} else {
		oemAnn := pod.Annotations
		pod.Annotations = make(map[string]string)
		for k, v := range oemAnn {
			pod.Annotations[k] = v
		}
	}
	pod.Annotations[annotation.BindingHostKey] = slave
}
Ejemplo n.º 2
0
func (f *typeBasedFactoryStrategy) CreateBuildPod(build *buildapi.Build) (*kapi.Pod, error) {
	var pod *kapi.Pod
	var err error
	switch build.Parameters.Strategy.Type {
	case buildapi.DockerBuildStrategyType:
		pod, err = f.DockerBuildStrategy.CreateBuildPod(build)
	case buildapi.SourceBuildStrategyType:
		pod, err = f.SourceBuildStrategy.CreateBuildPod(build)
	case buildapi.CustomBuildStrategyType:
		pod, err = f.CustomBuildStrategy.CreateBuildPod(build)
	default:
		return nil, fmt.Errorf("no supported build strategy defined for Build %s/%s with type %s", build.Namespace, build.Name, build.Parameters.Strategy.Type)
	}
	if pod != nil {
		if pod.Annotations == nil {
			pod.Annotations = map[string]string{}
		}
		pod.Annotations[buildapi.BuildAnnotation] = build.Name
	}
	return pod, err
}
Ejemplo n.º 3
0
func (c *Controller) updateInstanceMetadata(
	pod *api.Pod, nic *types.VirtualMachineInterface, address, gateway string) {
	doUpdate := false

	if pod.Annotations == nil {
		pod.Annotations = make(map[string]string)
		doUpdate = true
	}

	if updateElement(pod.Annotations, "nic_uuid", nic.GetUuid()) {
		doUpdate = true
	}
	var mac_address string
	addressArr := nic.GetVirtualMachineInterfaceMacAddresses()
	if len(addressArr.MacAddress) > 0 {
		mac_address = addressArr.MacAddress[0]
	} else {
		glog.Errorf("interface %s: no mac-addresses", nic.GetName())
	}
	if updateElement(pod.Annotations, "mac_address", mac_address) {
		doUpdate = true
	}
	if updateElement(pod.Annotations, "ip_address", address) {
		doUpdate = true
	}
	if updateElement(pod.Annotations, "gateway", gateway) {
		doUpdate = true
	}
	if !doUpdate {
		return
	}

	_, err := c.kube.Pods(pod.Namespace).Update(pod)
	if err != nil {
		// Update will return an error if the pod object that we are
		// working with is stale.
		glog.Infof("Pod Update %s: %v", pod.Name, err)
	}
}