df2cbd4877
This changes instructs the replication controller to delete replicas in the order of "unscheduled (pending)", "scheduled (pending)", and "scheduled (running)" pods. This is less disruptive than deleting random pods.
71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
/*
|
|
Copyright 2014 Google Inc. All rights reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package api
|
|
|
|
import (
|
|
"github.com/GoogleCloudPlatform/kubernetes/pkg/api/resource"
|
|
)
|
|
|
|
// Returns string version of ResourceName.
|
|
func (self ResourceName) String() string {
|
|
return string(self)
|
|
}
|
|
|
|
// Returns the CPU limit if specified.
|
|
func (self *ResourceList) Cpu() *resource.Quantity {
|
|
if val, ok := (*self)[ResourceCPU]; ok {
|
|
return &val
|
|
}
|
|
return &resource.Quantity{}
|
|
}
|
|
|
|
// Returns the Memory limit if specified.
|
|
func (self *ResourceList) Memory() *resource.Quantity {
|
|
if val, ok := (*self)[ResourceMemory]; ok {
|
|
return &val
|
|
}
|
|
return &resource.Quantity{}
|
|
}
|
|
|
|
func GetContainerStatus(statuses []ContainerStatus, name string) (ContainerStatus, bool) {
|
|
for i := range statuses {
|
|
if statuses[i].Name == name {
|
|
return statuses[i], true
|
|
}
|
|
}
|
|
return ContainerStatus{}, false
|
|
}
|
|
|
|
func GetExistingContainerStatus(statuses []ContainerStatus, name string) ContainerStatus {
|
|
for i := range statuses {
|
|
if statuses[i].Name == name {
|
|
return statuses[i]
|
|
}
|
|
}
|
|
return ContainerStatus{}
|
|
}
|
|
|
|
// IsPodReady retruns true if a pod is ready; false otherwise.
|
|
func IsPodReady(pod *Pod) bool {
|
|
for _, c := range pod.Status.Conditions {
|
|
if c.Type == PodReady && c.Status == ConditionTrue {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|