mergeTimespans merges time intervals.

ApplyJitter return a random number

getDesiredNodeState define the state of the node, update node annotations if not present

initializeWhitelistHours initializes data structures by taking command line arguments into account.

updateWhitelistSecondCount adds the difference between two times to an accumulator.

GetNode return the node object from given name

filterOutPodByOwnerReferenceKind filter out a list of pods by its owner references kind

processHours parses time stamps and passes them to mergeTimespans(), direction can be "+" or "-".

EXPECT returns an object that allows the caller to indicate expected use

NewMockKubernetesClient creates a new mock instance

filterOutPodByNode filters out a list of pods by its node

getCurrentNodeState return the state of the node by reading its metadata annotations

NewGCloudClient return a GCloud client

NewKubernetesClient return a Kubernetes client

getExpiryDate calculates the expiry date of a node.

processNode returns the time to delete a node after n minutes

DeleteNode mocks base method

DeleteNode indicates an expected call of DeleteNode

DeleteNode delete a GCloud instance from a given node name

DrainKubeDNSFromNode deletes any kube-dns pods running on the node

DrainKubeDNSFromNode mocks base method

DrainKubeDNSFromNode indicates an expected call of DrainKubeDNSFromNode

DrainNode delete every pods from a given node and wait that all pods are removed before it succeed it also make sure we don't select DaemonSet because

DrainNode mocks base method

DrainNode indicates an expected call of DrainNode

GetNode mocks base method

GetNode indicates an expected call of GetNode

GetPreemptibleNodes return a list of preemptible node

GetPreemptibleNodes mocks base method

GetPreemptibleNodes indicates an expected call of GetPreemptibleNodes

GetProjectIdAndZoneFromNode returns project id and zone from given node name by getting informations from node spec provider id

GetProjectIdAndZoneFromNode mocks base method

GetProjectIdAndZoneFromNode indicates an expected call of GetProjectIdAndZoneFromNode

SetNodeAnnotation add an annotation (key/value) to a node from a given node name As the nodes are constantly being updated, the k8s client doesn't sup

SetNodeAnnotation mocks base method

SetNodeAnnotation indicates an expected call of SetNodeAnnotation

SetUnschedulableState set the unschedulable state of a given node name

SetUnschedulableState mocks base method

SetUnschedulableState indicates an expected call of SetUnschedulableState