// GetPetSetDetail gets pet set details.
func GetPetSetDetail(client *k8sClient.Client, heapsterClient client.HeapsterClient,
namespace, name string) (*PetSetDetail, error) {
log.Printf("Getting details of %s service in %s namespace", name, namespace)
// TODO(floreks): Use channels.
petSetData, err := client.Apps().PetSets(namespace).Get(name)
if err != nil {
return nil, err
}
channels := &common.ResourceChannels{
PodList: common.GetPodListChannel(client, common.NewSameNamespaceQuery(namespace), 1),
}
pods := <-channels.PodList.List
if err := <-channels.PodList.Error; err != nil {
return nil, err
}
events, err := GetPetSetEvents(client, petSetData.Namespace, petSetData.Name)
if err != nil {
return nil, err
}
petSet := getPetSetDetail(petSetData, heapsterClient, events, pods.Items)
return &petSet, nil
}
// GetJobDetail gets job details.
func GetJobDetail(client k8sClient.Interface, heapsterClient client.HeapsterClient,
namespace, name string) (*JobDetail, error) {
log.Printf("Getting details of %s service in %s namespace", name, namespace)
// TODO(floreks): Use channels.
jobData, err := client.Extensions().Jobs(namespace).Get(name)
if err != nil {
return nil, err
}
channels := &common.ResourceChannels{
PodList: common.GetPodListChannel(client, common.NewSameNamespaceQuery(namespace), 1),
}
pods := <-channels.PodList.List
if err := <-channels.PodList.Error; err != nil {
return nil, err
}
events, err := GetJobEvents(client, jobData.Namespace, jobData.Name)
if err != nil {
return nil, err
}
job := getJobDetail(jobData, heapsterClient, events, pods.Items)
return &job, nil
}
// GetPodList returns a list of all Pods in the cluster.
func GetPodList(client k8sClient.Interface, heapsterClient client.HeapsterClient,
nsQuery *common.NamespaceQuery) (*PodList, error) {
log.Printf("Getting list of all pods in the cluster")
channels := &common.ResourceChannels{
PodList: common.GetPodListChannel(client, nsQuery, 1),
}
return GetPodListFromChannels(channels, heapsterClient)
}
// GetJobList returns a list of all Jobs in the cluster.
func GetJobList(client client.Interface, nsQuery *common.NamespaceQuery) (*JobList, error) {
log.Printf("Getting list of all jobs in the cluster")
channels := &common.ResourceChannels{
JobList: common.GetJobListChannel(client.Extensions(), nsQuery, 1),
PodList: common.GetPodListChannel(client, nsQuery, 1),
EventList: common.GetEventListChannel(client, nsQuery, 1),
}
return GetJobListFromChannels(channels)
}
// GetPetSetList returns a list of all Pet Sets in the cluster.
func GetPetSetList(client *client.Client, nsQuery *common.NamespaceQuery) (*PetSetList, error) {
log.Printf("Getting list of all pet sets in the cluster")
channels := &common.ResourceChannels{
PetSetList: common.GetPetSetListChannel(client.Apps(), nsQuery, 1),
PodList: common.GetPodListChannel(client, nsQuery, 1),
EventList: common.GetEventListChannel(client, nsQuery, 1),
}
return GetPetSetListFromChannels(channels)
}
// GetReplicationControllerList returns a list of all Replication Controllers in the cluster.
func GetReplicationControllerList(client *client.Client, nsQuery *common.NamespaceQuery) (*ReplicationControllerList, error) {
log.Printf("Getting list of all replication controllers in the cluster")
channels := &common.ResourceChannels{
ReplicationControllerList: common.GetReplicationControllerListChannel(client, nsQuery, 1),
PodList: common.GetPodListChannel(client, nsQuery, 1),
EventList: common.GetEventListChannel(client, nsQuery, 1),
}
return GetReplicationControllerListFromChannels(channels)
}
// GetServicePods gets list of pods targeted by given label selector in given namespace.
func GetServicePods(client k8sClient.Interface, heapsterClient client.HeapsterClient,
namespace string, serviceSelector map[string]string) (*pod.PodList, error) {
channels := &common.ResourceChannels{
PodList: common.GetPodListChannel(client, common.NewSameNamespaceQuery(namespace), 1),
}
apiPodList := <-channels.PodList.List
if err := <-channels.PodList.Error; err != nil {
return nil, err
}
apiPods := common.FilterNamespacedPodsBySelector(apiPodList.Items, namespace, serviceSelector)
podList := pod.CreatePodList(apiPods, heapsterClient)
return &podList, nil
}
// GetWorkloads returns a list of all workloads in the cluster.
func GetWorkloads(client *k8sClient.Client, heapsterClient client.HeapsterClient,
nsQuery *common.NamespaceQuery) (*Workloads, error) {
log.Printf("Getting lists of all workloads")
channels := &common.ResourceChannels{
ReplicationControllerList: common.GetReplicationControllerListChannel(client, nsQuery, 1),
ReplicaSetList: common.GetReplicaSetListChannel(client.Extensions(), nsQuery, 1),
JobList: common.GetJobListChannel(client.Batch(), nsQuery, 1),
DaemonSetList: common.GetDaemonSetListChannel(client.Extensions(), nsQuery, 1),
DeploymentList: common.GetDeploymentListChannel(client.Extensions(), nsQuery, 1),
PetSetList: common.GetPetSetListChannel(client.Apps(), nsQuery, 1),
ServiceList: common.GetServiceListChannel(client, nsQuery, 1),
PodList: common.GetPodListChannel(client, nsQuery, 7),
EventList: common.GetEventListChannel(client, nsQuery, 6),
}
return GetWorkloadsFromChannels(channels, heapsterClient)
}